|
|
@@ -0,0 +1,2591 @@
|
|
|
+/*!
|
|
|
+ * Bootstrap-select v1.13.0-beta (https://developer.snapappointments.com/bootstrap-select)
|
|
|
+ *
|
|
|
+ * Copyright 2012-2018 SnapAppointments, LLC
|
|
|
+ * Licensed under MIT (https://github.com/snapappointments/bootstrap-select/blob/master/LICENSE)
|
|
|
+ */
|
|
|
+
|
|
|
+(function (root, factory) {
|
|
|
+ if (typeof define === 'function' && define.amd) {
|
|
|
+ // AMD. Register as an anonymous module unless amdModuleId is set
|
|
|
+ define(["jquery"], function (a0) {
|
|
|
+ return (factory(a0));
|
|
|
+ });
|
|
|
+ } else if (typeof module === 'object' && module.exports) {
|
|
|
+ // Node. Does not work with strict CommonJS, but
|
|
|
+ // only CommonJS-like environments that support module.exports,
|
|
|
+ // like Node.
|
|
|
+ module.exports = factory(require("jquery"));
|
|
|
+ } else {
|
|
|
+ factory(root["jQuery"]);
|
|
|
+ }
|
|
|
+}(this, function (jQuery) {
|
|
|
+
|
|
|
+(function ($) {
|
|
|
+ 'use strict';
|
|
|
+
|
|
|
+ var testElement = document.createElement('_');
|
|
|
+
|
|
|
+ testElement.classList.toggle('c3', false);
|
|
|
+
|
|
|
+ // Polyfill for IE 10 and Firefox <24, where classList.toggle does not
|
|
|
+ // support the second argument.
|
|
|
+ if (testElement.classList.contains('c3')) {
|
|
|
+ var _toggle = DOMTokenList.prototype.toggle;
|
|
|
+
|
|
|
+ DOMTokenList.prototype.toggle = function(token, force) {
|
|
|
+ if (1 in arguments && !this.contains(token) === !force) {
|
|
|
+ return force;
|
|
|
+ } else {
|
|
|
+ return _toggle.call(this, token);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // shallow array comparison
|
|
|
+ function isEqual (array1, array2) {
|
|
|
+ return array1.length === array2.length && array1.every(function(element, index) {
|
|
|
+ return element === array2[index];
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ //<editor-fold desc="Shims">
|
|
|
+ if (!String.prototype.startsWith) {
|
|
|
+ (function () {
|
|
|
+ 'use strict'; // needed to support `apply`/`call` with `undefined`/`null`
|
|
|
+ var defineProperty = (function () {
|
|
|
+ // IE 8 only supports `Object.defineProperty` on DOM elements
|
|
|
+ try {
|
|
|
+ var object = {};
|
|
|
+ var $defineProperty = Object.defineProperty;
|
|
|
+ var result = $defineProperty(object, object, object) && $defineProperty;
|
|
|
+ } catch (error) {
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }());
|
|
|
+ var toString = {}.toString;
|
|
|
+ var startsWith = function (search) {
|
|
|
+ if (this == null) {
|
|
|
+ throw new TypeError();
|
|
|
+ }
|
|
|
+ var string = String(this);
|
|
|
+ if (search && toString.call(search) == '[object RegExp]') {
|
|
|
+ throw new TypeError();
|
|
|
+ }
|
|
|
+ var stringLength = string.length;
|
|
|
+ var searchString = String(search);
|
|
|
+ var searchLength = searchString.length;
|
|
|
+ var position = arguments.length > 1 ? arguments[1] : undefined;
|
|
|
+ // `ToInteger`
|
|
|
+ var pos = position ? Number(position) : 0;
|
|
|
+ if (pos != pos) { // better `isNaN`
|
|
|
+ pos = 0;
|
|
|
+ }
|
|
|
+ var start = Math.min(Math.max(pos, 0), stringLength);
|
|
|
+ // Avoid the `indexOf` call if no match is possible
|
|
|
+ if (searchLength + start > stringLength) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ var index = -1;
|
|
|
+ while (++index < searchLength) {
|
|
|
+ if (string.charCodeAt(start + index) != searchString.charCodeAt(index)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ };
|
|
|
+ if (defineProperty) {
|
|
|
+ defineProperty(String.prototype, 'startsWith', {
|
|
|
+ 'value': startsWith,
|
|
|
+ 'configurable': true,
|
|
|
+ 'writable': true
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ String.prototype.startsWith = startsWith;
|
|
|
+ }
|
|
|
+ }());
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!Object.keys) {
|
|
|
+ Object.keys = function (
|
|
|
+ o, // object
|
|
|
+ k, // key
|
|
|
+ r // result array
|
|
|
+ ){
|
|
|
+ // initialize object and result
|
|
|
+ r=[];
|
|
|
+ // iterate over object keys
|
|
|
+ for (k in o)
|
|
|
+ // fill result array with non-prototypical keys
|
|
|
+ r.hasOwnProperty.call(o, k) && r.push(k);
|
|
|
+ // return result
|
|
|
+ return r;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // set data-selected on select element if the value has been programmatically selected
|
|
|
+ // prior to initialization of bootstrap-select
|
|
|
+ // * consider removing or replacing an alternative method *
|
|
|
+ var valHooks = {
|
|
|
+ useDefault: false,
|
|
|
+ _set: $.valHooks.select.set
|
|
|
+ };
|
|
|
+
|
|
|
+ $.valHooks.select.set = function (elem, value) {
|
|
|
+ if (value && !valHooks.useDefault) $(elem).data('selected', true);
|
|
|
+
|
|
|
+ return valHooks._set.apply(this, arguments);
|
|
|
+ };
|
|
|
+
|
|
|
+ var changed_arguments = null;
|
|
|
+
|
|
|
+ var EventIsSupported = (function () {
|
|
|
+ try {
|
|
|
+ new Event('change');
|
|
|
+ return true;
|
|
|
+ } catch (e) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ })();
|
|
|
+
|
|
|
+ $.fn.triggerNative = function (eventName) {
|
|
|
+ var el = this[0],
|
|
|
+ event;
|
|
|
+
|
|
|
+ if (el.dispatchEvent) { // for modern browsers & IE9+
|
|
|
+ if (EventIsSupported) {
|
|
|
+ // For modern browsers
|
|
|
+ event = new Event(eventName, {
|
|
|
+ bubbles: true
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ // For IE since it doesn't support Event constructor
|
|
|
+ event = document.createEvent('Event');
|
|
|
+ event.initEvent(eventName, true, false);
|
|
|
+ }
|
|
|
+
|
|
|
+ el.dispatchEvent(event);
|
|
|
+ } else if (el.fireEvent) { // for IE8
|
|
|
+ event = document.createEventObject();
|
|
|
+ event.eventType = eventName;
|
|
|
+ el.fireEvent('on' + eventName, event);
|
|
|
+ } else {
|
|
|
+ // fall back to jQuery.trigger
|
|
|
+ this.trigger(eventName);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ //</editor-fold>
|
|
|
+
|
|
|
+ function stringSearch(li, searchString, method, normalize) {
|
|
|
+ var stringTypes = [
|
|
|
+ 'content',
|
|
|
+ 'subtext',
|
|
|
+ 'tokens'
|
|
|
+ ],
|
|
|
+ searchSuccess = false;
|
|
|
+
|
|
|
+ for (var i = 0; i < stringTypes.length; i++) {
|
|
|
+ var stringType = stringTypes[i],
|
|
|
+ string = li[stringType];
|
|
|
+
|
|
|
+ if (string) {
|
|
|
+ if (normalize) string = normalizeToBase(string);
|
|
|
+ string = string.toUpperCase();
|
|
|
+
|
|
|
+ if (method === 'contains') {
|
|
|
+ searchSuccess = string.indexOf(searchString) >= 0;
|
|
|
+ } else {
|
|
|
+ searchSuccess = string.startsWith(searchString);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (searchSuccess) break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return searchSuccess;
|
|
|
+ }
|
|
|
+
|
|
|
+ function toInteger(value) {
|
|
|
+ return parseInt(value, 10) || 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Remove all diatrics from the given text.
|
|
|
+ * @access private
|
|
|
+ * @param {String} text
|
|
|
+ * @returns {String}
|
|
|
+ */
|
|
|
+ function normalizeToBase(text) {
|
|
|
+ var rExps = [
|
|
|
+ {re: /[\xC0-\xC6]/g, ch: "A"},
|
|
|
+ {re: /[\xE0-\xE6]/g, ch: "a"},
|
|
|
+ {re: /[\xC8-\xCB]/g, ch: "E"},
|
|
|
+ {re: /[\xE8-\xEB]/g, ch: "e"},
|
|
|
+ {re: /[\xCC-\xCF]/g, ch: "I"},
|
|
|
+ {re: /[\xEC-\xEF]/g, ch: "i"},
|
|
|
+ {re: /[\xD2-\xD6]/g, ch: "O"},
|
|
|
+ {re: /[\xF2-\xF6]/g, ch: "o"},
|
|
|
+ {re: /[\xD9-\xDC]/g, ch: "U"},
|
|
|
+ {re: /[\xF9-\xFC]/g, ch: "u"},
|
|
|
+ {re: /[\xC7-\xE7]/g, ch: "c"},
|
|
|
+ {re: /[\xD1]/g, ch: "N"},
|
|
|
+ {re: /[\xF1]/g, ch: "n"}
|
|
|
+ ];
|
|
|
+ $.each(rExps, function () {
|
|
|
+ text = text ? text.replace(this.re, this.ch) : '';
|
|
|
+ });
|
|
|
+ return text;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ // List of HTML entities for escaping.
|
|
|
+ var escapeMap = {
|
|
|
+ '&': '&',
|
|
|
+ '<': '<',
|
|
|
+ '>': '>',
|
|
|
+ '"': '"',
|
|
|
+ "'": ''',
|
|
|
+ '`': '`'
|
|
|
+ };
|
|
|
+
|
|
|
+ var unescapeMap = {
|
|
|
+ '&': '&',
|
|
|
+ '<': '<',
|
|
|
+ '>': '>',
|
|
|
+ '"': '"',
|
|
|
+ ''': "'",
|
|
|
+ '`': '`'
|
|
|
+ };
|
|
|
+
|
|
|
+ // Functions for escaping and unescaping strings to/from HTML interpolation.
|
|
|
+ var createEscaper = function (map) {
|
|
|
+ var escaper = function (match) {
|
|
|
+ return map[match];
|
|
|
+ };
|
|
|
+ // Regexes for identifying a key that needs to be escaped.
|
|
|
+ var source = '(?:' + Object.keys(map).join('|') + ')';
|
|
|
+ var testRegexp = RegExp(source);
|
|
|
+ var replaceRegexp = RegExp(source, 'g');
|
|
|
+ return function (string) {
|
|
|
+ string = string == null ? '' : '' + string;
|
|
|
+ return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ var htmlEscape = createEscaper(escapeMap);
|
|
|
+ var htmlUnescape = createEscaper(unescapeMap);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var keyCodeMap = {
|
|
|
+ 32: ' ',
|
|
|
+ 48: '0',
|
|
|
+ 49: '1',
|
|
|
+ 50: '2',
|
|
|
+ 51: '3',
|
|
|
+ 52: '4',
|
|
|
+ 53: '5',
|
|
|
+ 54: '6',
|
|
|
+ 55: '7',
|
|
|
+ 56: '8',
|
|
|
+ 57: '9',
|
|
|
+ 59: ';',
|
|
|
+ 65: 'A',
|
|
|
+ 66: 'B',
|
|
|
+ 67: 'C',
|
|
|
+ 68: 'D',
|
|
|
+ 69: 'E',
|
|
|
+ 70: 'F',
|
|
|
+ 71: 'G',
|
|
|
+ 72: 'H',
|
|
|
+ 73: 'I',
|
|
|
+ 74: 'J',
|
|
|
+ 75: 'K',
|
|
|
+ 76: 'L',
|
|
|
+ 77: 'M',
|
|
|
+ 78: 'N',
|
|
|
+ 79: 'O',
|
|
|
+ 80: 'P',
|
|
|
+ 81: 'Q',
|
|
|
+ 82: 'R',
|
|
|
+ 83: 'S',
|
|
|
+ 84: 'T',
|
|
|
+ 85: 'U',
|
|
|
+ 86: 'V',
|
|
|
+ 87: 'W',
|
|
|
+ 88: 'X',
|
|
|
+ 89: 'Y',
|
|
|
+ 90: 'Z',
|
|
|
+ 96: '0',
|
|
|
+ 97: '1',
|
|
|
+ 98: '2',
|
|
|
+ 99: '3',
|
|
|
+ 100: '4',
|
|
|
+ 101: '5',
|
|
|
+ 102: '6',
|
|
|
+ 103: '7',
|
|
|
+ 104: '8',
|
|
|
+ 105: '9'
|
|
|
+ };
|
|
|
+
|
|
|
+ var keyCodes = {
|
|
|
+ ESCAPE: 27, // KeyboardEvent.which value for Escape (Esc) key
|
|
|
+ ENTER: 13, // KeyboardEvent.which value for Enter key
|
|
|
+ SPACE: 32, // KeyboardEvent.which value for space key
|
|
|
+ TAB: 9, // KeyboardEvent.which value for tab key
|
|
|
+ ARROW_UP: 38, // KeyboardEvent.which value for up arrow key
|
|
|
+ ARROW_DOWN: 40 // KeyboardEvent.which value for down arrow key
|
|
|
+ }
|
|
|
+
|
|
|
+ var version = {};
|
|
|
+ version.full = ($.fn.dropdown.Constructor.VERSION || '').split(' ')[0].split('.');
|
|
|
+ version.major = version.full[0];
|
|
|
+
|
|
|
+ var classNames = {
|
|
|
+ DISABLED: 'disabled',
|
|
|
+ DIVIDER: version.major === '4' ? 'dropdown-divider' : 'divider',
|
|
|
+ SHOW: version.major === '4' ? 'show' : 'open',
|
|
|
+ DROPUP: 'dropup',
|
|
|
+ MENURIGHT: 'dropdown-menu-right',
|
|
|
+ MENULEFT: 'dropdown-menu-left',
|
|
|
+ // to-do: replace with more advanced template/customization options
|
|
|
+ BUTTONCLASS: version.major === '4' ? 'btn-light' : 'btn-default'
|
|
|
+ }
|
|
|
+
|
|
|
+ var REGEXP_ARROW = new RegExp(keyCodes.ARROW_UP + '|' + keyCodes.ARROW_DOWN);
|
|
|
+ var REGEXP_TAB_OR_ESCAPE = new RegExp('^' + keyCodes.TAB + '$|' + keyCodes.ESCAPE);
|
|
|
+ var REGEXP_ENTER_OR_SPACE = new RegExp(keyCodes.ENTER + '|' + keyCodes.SPACE);
|
|
|
+
|
|
|
+ var Selectpicker = function (element, options) {
|
|
|
+ var that = this;
|
|
|
+
|
|
|
+ // bootstrap-select has been initialized - revert valHooks.select.set back to its original function
|
|
|
+ if (!valHooks.useDefault) {
|
|
|
+ $.valHooks.select.set = valHooks._set;
|
|
|
+ valHooks.useDefault = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$element = $(element);
|
|
|
+ this.$newElement = null;
|
|
|
+ this.$button = null;
|
|
|
+ this.$menu = null;
|
|
|
+ this.options = options;
|
|
|
+ this.selectpicker = {
|
|
|
+ main: {
|
|
|
+ // store originalIndex (key) and newIndex (value) in this.selectpicker.main.map.newIndex for fast accessibility
|
|
|
+ // allows us to do this.main.elements[this.selectpicker.main.map.newIndex[index]] to select an element based on the originalIndex
|
|
|
+ map: {
|
|
|
+ newIndex: {},
|
|
|
+ originalIndex: {}
|
|
|
+ }
|
|
|
+ },
|
|
|
+ current: {
|
|
|
+ map: {}
|
|
|
+ }, // current changes if a search is in progress
|
|
|
+ search: {
|
|
|
+ map: {}
|
|
|
+ },
|
|
|
+ view: {},
|
|
|
+ keydown: {
|
|
|
+ keyHistory: '',
|
|
|
+ resetKeyHistory: {
|
|
|
+ start: function () {
|
|
|
+ return setTimeout(function () {
|
|
|
+ that.selectpicker.keydown.keyHistory = '';
|
|
|
+ }, 800);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ // If we have no title yet, try to pull it from the html title attribute (jQuery doesnt' pick it up as it's not a
|
|
|
+ // data-attribute)
|
|
|
+ if (this.options.title === null) {
|
|
|
+ this.options.title = this.$element.attr('title');
|
|
|
+ }
|
|
|
+
|
|
|
+ // Format window padding
|
|
|
+ var winPad = this.options.windowPadding;
|
|
|
+ if (typeof winPad === 'number') {
|
|
|
+ this.options.windowPadding = [winPad, winPad, winPad, winPad];
|
|
|
+ }
|
|
|
+
|
|
|
+ //Expose public methods
|
|
|
+ this.val = Selectpicker.prototype.val;
|
|
|
+ this.render = Selectpicker.prototype.render;
|
|
|
+ this.refresh = Selectpicker.prototype.refresh;
|
|
|
+ this.setStyle = Selectpicker.prototype.setStyle;
|
|
|
+ this.selectAll = Selectpicker.prototype.selectAll;
|
|
|
+ this.deselectAll = Selectpicker.prototype.deselectAll;
|
|
|
+ this.destroy = Selectpicker.prototype.destroy;
|
|
|
+ this.remove = Selectpicker.prototype.remove;
|
|
|
+ this.show = Selectpicker.prototype.show;
|
|
|
+ this.hide = Selectpicker.prototype.hide;
|
|
|
+
|
|
|
+ this.init();
|
|
|
+ };
|
|
|
+
|
|
|
+ Selectpicker.VERSION = '1.13.0-beta';
|
|
|
+
|
|
|
+ // part of this is duplicated in i18n/defaults-en_US.js. Make sure to update both.
|
|
|
+ Selectpicker.DEFAULTS = {
|
|
|
+ noneSelectedText: 'Nothing selected',
|
|
|
+ noneResultsText: 'No results matched {0}',
|
|
|
+ countSelectedText: function (numSelected, numTotal) {
|
|
|
+ return (numSelected == 1) ? "{0} item selected" : "{0} items selected";
|
|
|
+ },
|
|
|
+ maxOptionsText: function (numAll, numGroup) {
|
|
|
+ return [
|
|
|
+ (numAll == 1) ? 'Limit reached ({n} item max)' : 'Limit reached ({n} items max)',
|
|
|
+ (numGroup == 1) ? 'Group limit reached ({n} item max)' : 'Group limit reached ({n} items max)'
|
|
|
+ ];
|
|
|
+ },
|
|
|
+ selectAllText: 'Select All',
|
|
|
+ deselectAllText: 'Deselect All',
|
|
|
+ doneButton: false,
|
|
|
+ doneButtonText: 'Close',
|
|
|
+ multipleSeparator: ', ',
|
|
|
+ styleBase: 'btn',
|
|
|
+ style: 'btn-default',
|
|
|
+ size: 'auto',
|
|
|
+ title: null,
|
|
|
+ selectedTextFormat: 'values',
|
|
|
+ width: false,
|
|
|
+ container: false,
|
|
|
+ hideDisabled: false,
|
|
|
+ showSubtext: false,
|
|
|
+ showIcon: true,
|
|
|
+ showContent: true,
|
|
|
+ dropupAuto: true,
|
|
|
+ header: false,
|
|
|
+ liveSearch: false,
|
|
|
+ liveSearchPlaceholder: null,
|
|
|
+ liveSearchNormalize: false,
|
|
|
+ liveSearchStyle: 'contains',
|
|
|
+ actionsBox: false,
|
|
|
+ iconBase: 'glyphicon',
|
|
|
+ tickIcon: 'glyphicon-ok',
|
|
|
+ showTick: false,
|
|
|
+ template: {
|
|
|
+ caret: '<span class="caret"></span>'
|
|
|
+ },
|
|
|
+ maxOptions: false,
|
|
|
+ mobile: false,
|
|
|
+ selectOnTab: false,
|
|
|
+ dropdownAlignRight: false,
|
|
|
+ windowPadding: 0,
|
|
|
+ virtualScroll: 600
|
|
|
+ };
|
|
|
+
|
|
|
+ if (version.major === '4') {
|
|
|
+ Selectpicker.DEFAULTS.style = 'btn-light';
|
|
|
+ Selectpicker.DEFAULTS.iconBase = '';
|
|
|
+ Selectpicker.DEFAULTS.tickIcon = 'bs-ok-default';
|
|
|
+ }
|
|
|
+
|
|
|
+ Selectpicker.prototype = {
|
|
|
+
|
|
|
+ constructor: Selectpicker,
|
|
|
+
|
|
|
+ init: function () {
|
|
|
+ var that = this,
|
|
|
+ id = this.$element.attr('id');
|
|
|
+
|
|
|
+ this.$element.addClass('bs-select-hidden');
|
|
|
+
|
|
|
+ this.multiple = this.$element.prop('multiple');
|
|
|
+ this.autofocus = this.$element.prop('autofocus');
|
|
|
+ this.$newElement = this.createDropdown();
|
|
|
+ this.createLi();
|
|
|
+ this.$element
|
|
|
+ .after(this.$newElement)
|
|
|
+ .prependTo(this.$newElement);
|
|
|
+ this.$button = this.$newElement.children('button');
|
|
|
+ this.$menu = this.$newElement.children('.dropdown-menu');
|
|
|
+ this.$menuInner = this.$menu.children('.inner');
|
|
|
+ this.$searchbox = this.$menu.find('input');
|
|
|
+
|
|
|
+ this.$element.removeClass('bs-select-hidden');
|
|
|
+
|
|
|
+ if (this.options.dropdownAlignRight === true) this.$menu.addClass(classNames.MENURIGHT);
|
|
|
+
|
|
|
+ if (typeof id !== 'undefined') {
|
|
|
+ this.$button.attr('data-id', id);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.checkDisabled();
|
|
|
+ this.clickListener();
|
|
|
+ if (this.options.liveSearch) this.liveSearchListener();
|
|
|
+ this.render();
|
|
|
+ this.setStyle();
|
|
|
+ this.setWidth();
|
|
|
+ if (this.options.container) {
|
|
|
+ this.selectPosition();
|
|
|
+ } else {
|
|
|
+ this.$element.on('hide.bs.select', function () {
|
|
|
+ if (that.isVirtual()) {
|
|
|
+ // empty menu on close
|
|
|
+ var menuInner = that.$menuInner[0],
|
|
|
+ emptyMenu = menuInner.firstChild.cloneNode(false);
|
|
|
+
|
|
|
+ // replace the existing UL with an empty one - this is faster than $.empty() or innerHTML = ''
|
|
|
+ menuInner.replaceChild(emptyMenu, menuInner.firstChild);
|
|
|
+ menuInner.scrollTop = 0;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ this.$menu.data('this', this);
|
|
|
+ this.$newElement.data('this', this);
|
|
|
+ if (this.options.mobile) this.mobile();
|
|
|
+
|
|
|
+ this.$newElement.on({
|
|
|
+ 'hide.bs.dropdown': function (e) {
|
|
|
+ that.$menuInner.attr('aria-expanded', false);
|
|
|
+ that.$element.trigger('hide.bs.select', e);
|
|
|
+ },
|
|
|
+ 'hidden.bs.dropdown': function (e) {
|
|
|
+ that.$element.trigger('hidden.bs.select', e);
|
|
|
+ },
|
|
|
+ 'show.bs.dropdown': function (e) {
|
|
|
+ that.$menuInner.attr('aria-expanded', true);
|
|
|
+ that.$element.trigger('show.bs.select', e);
|
|
|
+ },
|
|
|
+ 'shown.bs.dropdown': function (e) {
|
|
|
+ that.$element.trigger('shown.bs.select', e);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ if (that.$element[0].hasAttribute('required')) {
|
|
|
+ this.$element.on('invalid', function () {
|
|
|
+ that.$button.addClass('bs-invalid');
|
|
|
+
|
|
|
+ that.$element.on({
|
|
|
+ 'shown.bs.select': function () {
|
|
|
+ that.$element
|
|
|
+ .val(that.$element.val()) // set the value to hide the validation message in Chrome when menu is opened
|
|
|
+ .off('shown.bs.select');
|
|
|
+ },
|
|
|
+ 'rendered.bs.select': function () {
|
|
|
+ // if select is no longer invalid, remove the bs-invalid class
|
|
|
+ if (this.validity.valid) that.$button.removeClass('bs-invalid');
|
|
|
+ that.$element.off('rendered.bs.select');
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ that.$button.on('blur.bs.select', function () {
|
|
|
+ that.$element.focus().blur();
|
|
|
+ that.$button.off('blur.bs.select');
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ setTimeout(function () {
|
|
|
+ that.$element.trigger('loaded.bs.select');
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ createDropdown: function () {
|
|
|
+ // Options
|
|
|
+ // If we are multiple or showTick option is set, then add the show-tick class
|
|
|
+ var showTick = (this.multiple || this.options.showTick) ? ' show-tick' : '',
|
|
|
+ inputGroup = this.$element.parent().hasClass('input-group') ? ' input-group-btn' : '',
|
|
|
+ autofocus = this.autofocus ? ' autofocus' : '';
|
|
|
+ // Elements
|
|
|
+ var header = this.options.header ? '<div class="popover-title"><button type="button" class="close" aria-hidden="true">×</button>' + this.options.header + '</div>' : '';
|
|
|
+ var searchbox = this.options.liveSearch ?
|
|
|
+ '<div class="bs-searchbox">' +
|
|
|
+ '<input type="text" class="form-control" autocomplete="off"' +
|
|
|
+ (null === this.options.liveSearchPlaceholder ? '' : ' placeholder="' + htmlEscape(this.options.liveSearchPlaceholder) + '"') + ' role="textbox" aria-label="Search">' +
|
|
|
+ '</div>'
|
|
|
+ : '';
|
|
|
+ var actionsbox = this.multiple && this.options.actionsBox ?
|
|
|
+ '<div class="bs-actionsbox">' +
|
|
|
+ '<div class="btn-group btn-group-sm btn-block">' +
|
|
|
+ '<button type="button" class="actions-btn bs-select-all btn ' + classNames.BUTTONCLASS + '">' +
|
|
|
+ this.options.selectAllText +
|
|
|
+ '</button>' +
|
|
|
+ '<button type="button" class="actions-btn bs-deselect-all btn ' + classNames.BUTTONCLASS + '">' +
|
|
|
+ this.options.deselectAllText +
|
|
|
+ '</button>' +
|
|
|
+ '</div>' +
|
|
|
+ '</div>'
|
|
|
+ : '';
|
|
|
+ var donebutton = this.multiple && this.options.doneButton ?
|
|
|
+ '<div class="bs-donebutton">' +
|
|
|
+ '<div class="btn-group btn-block">' +
|
|
|
+ '<button type="button" class="btn btn-sm ' + classNames.BUTTONCLASS + '">' +
|
|
|
+ this.options.doneButtonText +
|
|
|
+ '</button>' +
|
|
|
+ '</div>' +
|
|
|
+ '</div>'
|
|
|
+ : '';
|
|
|
+ var drop =
|
|
|
+ '<div class="dropdown bootstrap-select' + showTick + inputGroup + '">' +
|
|
|
+ '<button type="button" class="' + this.options.styleBase + ' dropdown-toggle" data-toggle="dropdown"' + autofocus + ' role="button">' +
|
|
|
+ '<div class="filter-option">' +
|
|
|
+ '<div class="filter-option-inner"></div>' +
|
|
|
+ '</div> ' +
|
|
|
+ '<span class="bs-caret">' +
|
|
|
+ this.options.template.caret +
|
|
|
+ '</span>' +
|
|
|
+ '</button>' +
|
|
|
+ '<div class="dropdown-menu ' + (version.major === '4' ? '' : classNames.SHOW) + '" role="combobox">' +
|
|
|
+ header +
|
|
|
+ searchbox +
|
|
|
+ actionsbox +
|
|
|
+ '<div class="inner ' + classNames.SHOW + '" role="listbox" aria-expanded="false" tabindex="-1">' +
|
|
|
+ '<ul class="dropdown-menu inner ' + (version.major === '4' ? classNames.SHOW : '') + '">' +
|
|
|
+ '</ul>' +
|
|
|
+ '</div>' +
|
|
|
+ donebutton +
|
|
|
+ '</div>' +
|
|
|
+ '</div>';
|
|
|
+
|
|
|
+ return $(drop);
|
|
|
+ },
|
|
|
+
|
|
|
+ setPositionData: function () {
|
|
|
+ this.selectpicker.view.canHighlight = [];
|
|
|
+
|
|
|
+ for (var i = 0; i < this.selectpicker.current.data.length; i++) {
|
|
|
+ var li = this.selectpicker.current.data[i],
|
|
|
+ canHighlight = true;
|
|
|
+
|
|
|
+ if (li.type === 'divider') {
|
|
|
+ canHighlight = false;
|
|
|
+ li.height = this.sizeInfo.dividerHeight;
|
|
|
+ } else if (li.type === 'optgroup-label') {
|
|
|
+ canHighlight = false;
|
|
|
+ li.height = this.sizeInfo.dropdownHeaderHeight;
|
|
|
+ } else {
|
|
|
+ li.height = this.sizeInfo.liHeight;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (li.disabled) canHighlight = false;
|
|
|
+
|
|
|
+ this.selectpicker.view.canHighlight.push(canHighlight);
|
|
|
+
|
|
|
+ li.position = (i === 0 ? 0 : this.selectpicker.current.data[i - 1].position) + li.height;
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ isVirtual: function () {
|
|
|
+ return (this.options.virtualScroll !== false) && this.selectpicker.main.elements.length >= this.options.virtualScroll || this.options.virtualScroll === true;
|
|
|
+ },
|
|
|
+
|
|
|
+ createView: function (isSearching, scrollTop) {
|
|
|
+ scrollTop = scrollTop || 0;
|
|
|
+
|
|
|
+ var that = this;
|
|
|
+
|
|
|
+ this.selectpicker.current = isSearching ? this.selectpicker.search : this.selectpicker.main;
|
|
|
+
|
|
|
+ var $lis;
|
|
|
+ var active = [];
|
|
|
+ var selected;
|
|
|
+ var prevActive;
|
|
|
+ var activeIndex;
|
|
|
+ var prevActiveIndex;
|
|
|
+
|
|
|
+ this.setPositionData();
|
|
|
+
|
|
|
+ scroll(scrollTop, true);
|
|
|
+
|
|
|
+ this.$menuInner.off('scroll.createView').on('scroll.createView', function (e, updateValue) {
|
|
|
+ if (!that.noScroll) scroll(this.scrollTop, updateValue);
|
|
|
+ that.noScroll = false;
|
|
|
+ });
|
|
|
+
|
|
|
+ function scroll(scrollTop, init) {
|
|
|
+ var size = that.selectpicker.current.elements.length,
|
|
|
+ chunks = [],
|
|
|
+ chunkSize,
|
|
|
+ chunkCount,
|
|
|
+ firstChunk,
|
|
|
+ lastChunk,
|
|
|
+ currentChunk = undefined,
|
|
|
+ prevPositions,
|
|
|
+ positionIsDifferent,
|
|
|
+ previousElements,
|
|
|
+ menuIsDifferent = true,
|
|
|
+ isVirtual = that.isVirtual();
|
|
|
+
|
|
|
+ that.selectpicker.view.scrollTop = scrollTop;
|
|
|
+
|
|
|
+ if (isVirtual === true) {
|
|
|
+ // if an option that is encountered that is wider than the current menu width, update the menu width accordingly
|
|
|
+ if (that.sizeInfo.hasScrollBar && that.$menu[0].offsetWidth > that.sizeInfo.totalMenuWidth) {
|
|
|
+ that.sizeInfo.menuWidth = that.$menu[0].offsetWidth;
|
|
|
+ that.sizeInfo.totalMenuWidth = that.sizeInfo.menuWidth + that.sizeInfo.scrollBarWidth;
|
|
|
+ that.$menu.css('min-width', that.sizeInfo.menuWidth);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ chunkSize = Math.ceil(that.sizeInfo.menuInnerHeight / that.sizeInfo.liHeight * 1.5); // number of options in a chunk
|
|
|
+ chunkCount = Math.round(size / chunkSize) || 1; // number of chunks
|
|
|
+
|
|
|
+ for (var i = 0; i < chunkCount; i++) {
|
|
|
+ var end_of_chunk = (i + 1) * chunkSize;
|
|
|
+
|
|
|
+ if (i === chunkCount - 1) {
|
|
|
+ end_of_chunk = size;
|
|
|
+ }
|
|
|
+
|
|
|
+ chunks[i] = [
|
|
|
+ (i) * chunkSize + (!i ? 0 : 1),
|
|
|
+ end_of_chunk
|
|
|
+ ];
|
|
|
+
|
|
|
+ if (!size) break;
|
|
|
+
|
|
|
+ if (currentChunk === undefined && scrollTop <= that.selectpicker.current.data[end_of_chunk - 1].position - that.sizeInfo.menuInnerHeight) {
|
|
|
+ currentChunk = i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (currentChunk === undefined) currentChunk = 0;
|
|
|
+
|
|
|
+ prevPositions = [that.selectpicker.view.position0, that.selectpicker.view.position1];
|
|
|
+
|
|
|
+ // always display previous, current, and next chunks
|
|
|
+ firstChunk = Math.max(0, currentChunk - 1);
|
|
|
+ lastChunk = Math.min(chunkCount - 1, currentChunk + 1);
|
|
|
+
|
|
|
+ that.selectpicker.view.position0 = Math.max(0, chunks[firstChunk][0]) || 0;
|
|
|
+ that.selectpicker.view.position1 = Math.min(size, chunks[lastChunk][1]) || 0;
|
|
|
+
|
|
|
+ positionIsDifferent = prevPositions[0] !== that.selectpicker.view.position0 || prevPositions[1] !== that.selectpicker.view.position1;
|
|
|
+
|
|
|
+ if (that.activeIndex !== undefined) {
|
|
|
+ prevActive = that.selectpicker.current.elements[that.selectpicker.current.map.newIndex[that.prevActiveIndex]];
|
|
|
+ active = that.selectpicker.current.elements[that.selectpicker.current.map.newIndex[that.activeIndex]];
|
|
|
+ selected = that.selectpicker.current.elements[that.selectpicker.current.map.newIndex[that.selectedIndex]];
|
|
|
+
|
|
|
+ if (init) {
|
|
|
+ if (that.activeIndex !== that.selectedIndex) {
|
|
|
+ active.classList.remove('active');
|
|
|
+ if (active.firstChild) active.firstChild.classList.remove('active');
|
|
|
+ }
|
|
|
+ that.activeIndex = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (that.activeIndex && that.activeIndex !== that.selectedIndex && selected && selected.length) {
|
|
|
+ selected.classList.remove('active');
|
|
|
+ if (selected.firstChild) selected.firstChild.classList.remove('active');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (that.prevActiveIndex !== undefined && that.prevActiveIndex !== that.activeIndex && that.prevActiveIndex !== that.selectedIndex && prevActive && prevActive.length) {
|
|
|
+ prevActive.classList.remove('active');
|
|
|
+ if (prevActive.firstChild) prevActive.firstChild.classList.remove('active');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (init || positionIsDifferent) {
|
|
|
+ previousElements = that.selectpicker.view.visibleElements ? that.selectpicker.view.visibleElements.slice() : [];
|
|
|
+
|
|
|
+ that.selectpicker.view.visibleElements = that.selectpicker.current.elements.slice(that.selectpicker.view.position0, that.selectpicker.view.position1);
|
|
|
+
|
|
|
+ that.setOptionStatus();
|
|
|
+
|
|
|
+ // if searching, check to make sure the list has actually been updated before updating DOM
|
|
|
+ // this prevents unnecessary repaints
|
|
|
+ if ( isSearching || (isVirtual === false && init) ) menuIsDifferent = !isEqual(previousElements, that.selectpicker.view.visibleElements);
|
|
|
+
|
|
|
+ // if virtual scroll is disabled and not searching,
|
|
|
+ // menu should never need to be updated more than once
|
|
|
+ if ( (init || isVirtual === true) && menuIsDifferent ) {
|
|
|
+ var menuInner = that.$menuInner[0],
|
|
|
+ menuFragment = document.createDocumentFragment(),
|
|
|
+ emptyMenu = menuInner.firstChild.cloneNode(false),
|
|
|
+ marginTop,
|
|
|
+ marginBottom,
|
|
|
+ elements = isVirtual === true ? that.selectpicker.view.visibleElements : that.selectpicker.current.elements;
|
|
|
+
|
|
|
+ // replace the existing UL with an empty one - this is faster than $.empty()
|
|
|
+ menuInner.replaceChild(emptyMenu, menuInner.firstChild);
|
|
|
+
|
|
|
+ for (var i = 0, visibleElementsLen = elements.length; i < visibleElementsLen; i++) {
|
|
|
+ menuFragment.appendChild(elements[i]);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isVirtual === true) {
|
|
|
+ marginTop = (that.selectpicker.view.position0 === 0 ? 0 : that.selectpicker.current.data[that.selectpicker.view.position0 - 1].position),
|
|
|
+ marginBottom = (that.selectpicker.view.position1 > size - 1 ? 0 : that.selectpicker.current.data[size - 1].position - that.selectpicker.current.data[that.selectpicker.view.position1 - 1].position);
|
|
|
+
|
|
|
+ menuInner.firstChild.style.marginTop = marginTop + 'px';
|
|
|
+ menuInner.firstChild.style.marginBottom = marginBottom + 'px';
|
|
|
+ }
|
|
|
+
|
|
|
+ menuInner.firstChild.appendChild(menuFragment);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ that.prevActiveIndex = that.activeIndex;
|
|
|
+
|
|
|
+ if (!that.options.liveSearch) {
|
|
|
+ that.$menuInner.focus();
|
|
|
+ } else if (isSearching && init) {
|
|
|
+ var index = 0,
|
|
|
+ newActive;
|
|
|
+
|
|
|
+ if (!that.selectpicker.view.canHighlight[index]) {
|
|
|
+ index = 1 + that.selectpicker.view.canHighlight.slice(1).indexOf(true);
|
|
|
+ }
|
|
|
+
|
|
|
+ newActive = that.selectpicker.view.visibleElements[index];
|
|
|
+
|
|
|
+ if (that.selectpicker.view.currentActive) {
|
|
|
+ that.selectpicker.view.currentActive.classList.remove('active');
|
|
|
+ if (that.selectpicker.view.currentActive.firstChild) that.selectpicker.view.currentActive.firstChild.classList.remove('active');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (newActive) {
|
|
|
+ newActive.classList.add('active');
|
|
|
+ if (newActive.firstChild) newActive.firstChild.classList.add('active');
|
|
|
+ }
|
|
|
+
|
|
|
+ that.activeIndex = that.selectpicker.current.map.originalIndex[index];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ $(window).off('resize.createView').on('resize.createView', function () {
|
|
|
+ scroll(that.$menuInner[0].scrollTop);
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ createLi: function () {
|
|
|
+ var that = this,
|
|
|
+ mainElements = [],
|
|
|
+ widestOption,
|
|
|
+ availableOptionsCount = 0,
|
|
|
+ widestOptionLength = 0,
|
|
|
+ mainData = [],
|
|
|
+ optID = 0,
|
|
|
+ headerIndex = 0,
|
|
|
+ liIndex = -1; // increment liIndex whenever a new <li> element is created to ensure newIndex is correct
|
|
|
+
|
|
|
+ if (!this.selectpicker.view.titleOption) this.selectpicker.view.titleOption = document.createElement('option');
|
|
|
+
|
|
|
+ var elementTemplates = {
|
|
|
+ span: document.createElement('span'),
|
|
|
+ subtext: document.createElement('small'),
|
|
|
+ a: document.createElement('a'),
|
|
|
+ li: document.createElement('li'),
|
|
|
+ whitespace: document.createTextNode("\u00A0")
|
|
|
+ },
|
|
|
+ checkMark = elementTemplates.span.cloneNode(false),
|
|
|
+ fragment = document.createDocumentFragment();
|
|
|
+
|
|
|
+ checkMark.className = that.options.iconBase + ' ' + that.options.tickIcon + ' check-mark';
|
|
|
+ elementTemplates.a.appendChild(checkMark);
|
|
|
+ elementTemplates.a.setAttribute('role', 'option');
|
|
|
+
|
|
|
+ elementTemplates.subtext.className = 'text-muted';
|
|
|
+
|
|
|
+ elementTemplates.text = elementTemplates.span.cloneNode(false);
|
|
|
+ elementTemplates.text.className = 'text';
|
|
|
+
|
|
|
+ // Helper functions
|
|
|
+ /**
|
|
|
+ * @param content
|
|
|
+ * @param [index]
|
|
|
+ * @param [classes]
|
|
|
+ * @param [optgroup]
|
|
|
+ * @returns {HTMLElement}
|
|
|
+ */
|
|
|
+ var generateLI = function (content, index, classes, optgroup) {
|
|
|
+ var li = elementTemplates.li.cloneNode(false);
|
|
|
+
|
|
|
+ if (content) {
|
|
|
+ if (content.nodeType === 1 || content.nodeType === 11) {
|
|
|
+ li.appendChild(content);
|
|
|
+ } else {
|
|
|
+ li.innerHTML = content;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof classes !== 'undefined' && '' !== classes) li.className = classes;
|
|
|
+ if (typeof optgroup !== 'undefined' && null !== optgroup) li.classList.add('optgroup-' + optgroup);
|
|
|
+
|
|
|
+ return li;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param text
|
|
|
+ * @param [classes]
|
|
|
+ * @param [inline]
|
|
|
+ * @returns {string}
|
|
|
+ */
|
|
|
+ var generateA = function (text, classes, inline) {
|
|
|
+ var a = elementTemplates.a.cloneNode(true);
|
|
|
+
|
|
|
+ if (text) {
|
|
|
+ if (text.nodeType === 11) {
|
|
|
+ a.appendChild(text);
|
|
|
+ } else {
|
|
|
+ a.insertAdjacentHTML('beforeend', text);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof classes !== 'undefined' & '' !== classes) a.className = classes;
|
|
|
+ if (version.major === '4') a.classList.add('dropdown-item');
|
|
|
+ if (inline) a.setAttribute('style', inline);
|
|
|
+
|
|
|
+ return a;
|
|
|
+ };
|
|
|
+
|
|
|
+ var generateText = function (options) {
|
|
|
+ var textElement = elementTemplates.text.cloneNode(false),
|
|
|
+ optionSubtextElement,
|
|
|
+ optionIconElement;
|
|
|
+
|
|
|
+ if (options.optionContent) {
|
|
|
+ textElement.innerHTML = options.optionContent;
|
|
|
+ } else {
|
|
|
+ textElement.textContent = options.text;
|
|
|
+
|
|
|
+ if (options.optionIcon) {
|
|
|
+ var whitespace = elementTemplates.whitespace.cloneNode(false);
|
|
|
+
|
|
|
+ optionIconElement = elementTemplates.span.cloneNode(false);
|
|
|
+ optionIconElement.className = that.options.iconBase + ' ' + options.optionIcon;
|
|
|
+
|
|
|
+ fragment.appendChild(optionIconElement);
|
|
|
+ fragment.appendChild(whitespace);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (options.optionSubtext) {
|
|
|
+ optionSubtextElement = elementTemplates.subtext.cloneNode(false);
|
|
|
+ optionSubtextElement.textContent = options.optionSubtext;
|
|
|
+ textElement.appendChild(optionSubtextElement);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ fragment.appendChild(textElement);
|
|
|
+
|
|
|
+ return fragment;
|
|
|
+ };
|
|
|
+
|
|
|
+ var generateLabel = function (options) {
|
|
|
+ var labelTextElement = elementTemplates.text.cloneNode(false),
|
|
|
+ labelSubtextElement,
|
|
|
+ labelIconElement;
|
|
|
+
|
|
|
+ labelTextElement.textContent = options.labelEscaped;
|
|
|
+
|
|
|
+ if (options.labelIcon) {
|
|
|
+ var whitespace = elementTemplates.whitespace.cloneNode(false);
|
|
|
+
|
|
|
+ labelIconElement = elementTemplates.span.cloneNode(false);
|
|
|
+ labelIconElement.className = that.options.iconBase + ' ' + options.labelIcon;
|
|
|
+
|
|
|
+ fragment.appendChild(labelIconElement);
|
|
|
+ fragment.appendChild(whitespace);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (options.labelSubtext) {
|
|
|
+ labelSubtextElement = elementTemplates.subtext.cloneNode(false);
|
|
|
+ labelSubtextElement.textContent = options.labelSubtext;
|
|
|
+ labelTextElement.appendChild(labelSubtextElement);
|
|
|
+ }
|
|
|
+
|
|
|
+ fragment.appendChild(labelTextElement);
|
|
|
+
|
|
|
+ return fragment;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.title && !this.multiple) {
|
|
|
+ // this option doesn't create a new <li> element, but does add a new option, so liIndex is decreased
|
|
|
+ // since newIndex is recalculated on every refresh, liIndex needs to be decreased even if the titleOption is already appended
|
|
|
+ liIndex--;
|
|
|
+
|
|
|
+ var element = this.$element[0],
|
|
|
+ isSelected = false;
|
|
|
+
|
|
|
+ if (!this.selectpicker.view.titleOption.parentNode) {
|
|
|
+ // Use native JS to prepend option (faster)
|
|
|
+ this.selectpicker.view.titleOption.className = 'bs-title-option';
|
|
|
+ this.selectpicker.view.titleOption.innerHTML = this.options.title;
|
|
|
+ this.selectpicker.view.titleOption.value = '';
|
|
|
+
|
|
|
+ // Check if selected or data-selected attribute is already set on an option. If not, select the titleOption option.
|
|
|
+ // the selected item may have been changed by user or programmatically before the bootstrap select plugin runs,
|
|
|
+ // if so, the select will have the data-selected attribute
|
|
|
+ var $opt = $(element.options[element.selectedIndex]);
|
|
|
+ isSelected = $opt.attr('selected') === undefined && this.$element.data('selected') === undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ element.insertBefore(this.selectpicker.view.titleOption, element.firstChild);
|
|
|
+
|
|
|
+ // Set selected *after* appending to select,
|
|
|
+ // otherwise the option doesn't get selected in IE
|
|
|
+ // set using selectedIndex, as setting the selected attr to true here doesn't work in IE11
|
|
|
+ if (isSelected) element.selectedIndex = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ var $selectOptions = this.$element.find('option');
|
|
|
+
|
|
|
+ $selectOptions.each(function (index) {
|
|
|
+ var $this = $(this);
|
|
|
+
|
|
|
+ liIndex++;
|
|
|
+
|
|
|
+ if ($this.hasClass('bs-title-option')) return;
|
|
|
+
|
|
|
+ var thisData = $this.data();
|
|
|
+
|
|
|
+ // Get the class and text for the option
|
|
|
+ var optionClass = this.className || '',
|
|
|
+ inline = htmlEscape(this.style.cssText),
|
|
|
+ optionContent = thisData.content,
|
|
|
+ text = this.textContent,
|
|
|
+ tokens = thisData.tokens,
|
|
|
+ subtext = thisData.subtext,
|
|
|
+ icon = thisData.icon,
|
|
|
+ $parent = $this.parent(),
|
|
|
+ parent = $parent[0],
|
|
|
+ isOptgroup = parent.tagName === 'OPTGROUP',
|
|
|
+ isOptgroupDisabled = isOptgroup && parent.disabled,
|
|
|
+ isDisabled = this.disabled || isOptgroupDisabled,
|
|
|
+ prevHiddenIndex,
|
|
|
+ showDivider = this.previousElementSibling && this.previousElementSibling.tagName === 'OPTGROUP',
|
|
|
+ textElement;
|
|
|
+
|
|
|
+ var parentData = $parent.data();
|
|
|
+
|
|
|
+ if (thisData.hidden === true || that.options.hideDisabled && (isDisabled && !isOptgroup || isOptgroupDisabled)) {
|
|
|
+ // set prevHiddenIndex - the index of the first hidden option in a group of hidden options
|
|
|
+ // used to determine whether or not a divider should be placed after an optgroup if there are
|
|
|
+ // hidden options between the optgroup and the first visible option
|
|
|
+ prevHiddenIndex = thisData.prevHiddenIndex;
|
|
|
+ $this.next().data('prevHiddenIndex', (prevHiddenIndex !== undefined ? prevHiddenIndex : index));
|
|
|
+
|
|
|
+ liIndex--;
|
|
|
+
|
|
|
+ // if previous element is not an optgroup
|
|
|
+ if (!showDivider) {
|
|
|
+ if (prevHiddenIndex !== undefined) {
|
|
|
+ // select the element **before** the first hidden element in the group
|
|
|
+ var prevHidden = $selectOptions[prevHiddenIndex].previousElementSibling;
|
|
|
+
|
|
|
+ if (prevHidden && prevHidden.tagName === 'OPTGROUP' && !prevHidden.disabled) {
|
|
|
+ showDivider = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (showDivider && mainData[mainData.length - 1].type !== 'divider') {
|
|
|
+ liIndex++;
|
|
|
+ mainElements.push(
|
|
|
+ generateLI(
|
|
|
+ false,
|
|
|
+ null,
|
|
|
+ classNames.DIVIDER,
|
|
|
+ optID + 'div'
|
|
|
+ )
|
|
|
+ );
|
|
|
+ mainData.push({
|
|
|
+ type: 'divider',
|
|
|
+ optID: optID,
|
|
|
+ originalIndex: index
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isOptgroup && thisData.divider !== true) {
|
|
|
+ if (that.options.hideDisabled && isDisabled) {
|
|
|
+ if (parentData.allOptionsDisabled === undefined) {
|
|
|
+ var $options = $parent.children();
|
|
|
+ $parent.data('allOptionsDisabled', $options.filter(':disabled').length === $options.length);
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($parent.data('allOptionsDisabled')) {
|
|
|
+ liIndex--;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var optGroupClass = ' ' + parent.className || '';
|
|
|
+
|
|
|
+ if (!this.previousElementSibling) { // Is it the first option of the optgroup?
|
|
|
+ optID += 1;
|
|
|
+
|
|
|
+ // Get the opt group label
|
|
|
+ var label = parent.label,
|
|
|
+ labelEscaped = htmlEscape(label),
|
|
|
+ labelSubtext = parentData.subtext,
|
|
|
+ labelIcon = parentData.icon;
|
|
|
+
|
|
|
+ if (index !== 0 && mainElements.length > 0) { // Is it NOT the first option of the select && are there elements in the dropdown?
|
|
|
+ liIndex++;
|
|
|
+ mainElements.push(
|
|
|
+ generateLI(
|
|
|
+ false,
|
|
|
+ null,
|
|
|
+ classNames.DIVIDER,
|
|
|
+ optID + 'div'
|
|
|
+ )
|
|
|
+ );
|
|
|
+ mainData.push({
|
|
|
+ type: 'divider',
|
|
|
+ optID: optID,
|
|
|
+ originalIndex: index
|
|
|
+ });
|
|
|
+ }
|
|
|
+ liIndex++;
|
|
|
+
|
|
|
+ var labelElement = generateLabel({
|
|
|
+ labelEscaped: labelEscaped,
|
|
|
+ labelSubtext: labelSubtext,
|
|
|
+ labelIcon: labelIcon
|
|
|
+ });
|
|
|
+
|
|
|
+ mainElements.push(generateLI(labelElement, null, 'dropdown-header' + optGroupClass, optID));
|
|
|
+ mainData.push({
|
|
|
+ content: labelEscaped,
|
|
|
+ subtext: labelSubtext,
|
|
|
+ type: 'optgroup-label',
|
|
|
+ optID: optID,
|
|
|
+ originalIndex: index
|
|
|
+ });
|
|
|
+
|
|
|
+ headerIndex = liIndex - 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (that.options.hideDisabled && isDisabled || thisData.hidden === true) {
|
|
|
+ liIndex--;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ textElement = generateText({
|
|
|
+ text: text,
|
|
|
+ optionContent: optionContent,
|
|
|
+ optionSubtext: subtext,
|
|
|
+ optionIcon: icon
|
|
|
+ });
|
|
|
+
|
|
|
+ mainElements.push(generateLI(generateA(textElement, 'opt ' + optionClass + optGroupClass, inline), index, '', optID));
|
|
|
+ mainData.push({
|
|
|
+ content: text,
|
|
|
+ subtext: subtext,
|
|
|
+ tokens: tokens,
|
|
|
+ type: 'option',
|
|
|
+ optID: optID,
|
|
|
+ headerIndex: headerIndex,
|
|
|
+ lastIndex: headerIndex + parent.childElementCount,
|
|
|
+ originalIndex: index
|
|
|
+ });
|
|
|
+
|
|
|
+ availableOptionsCount++;
|
|
|
+ } else if (thisData.divider === true) {
|
|
|
+ mainElements.push(generateLI(false, index, 'divider'));
|
|
|
+ mainData.push({
|
|
|
+ type: 'divider',
|
|
|
+ originalIndex: index
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ // if previous element is not an optgroup and hideDisabled is true
|
|
|
+ if (!showDivider && that.options.hideDisabled) {
|
|
|
+ prevHiddenIndex = thisData.prevHiddenIndex;
|
|
|
+
|
|
|
+ if (prevHiddenIndex !== undefined) {
|
|
|
+ // select the element **before** the first hidden element in the group
|
|
|
+ var prevHidden = $selectOptions[prevHiddenIndex].previousElementSibling;
|
|
|
+
|
|
|
+ if (prevHidden && prevHidden.tagName === 'OPTGROUP' && !prevHidden.disabled) {
|
|
|
+ showDivider = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (showDivider && mainData[mainData.length - 1].type !== 'divider') {
|
|
|
+ liIndex++;
|
|
|
+ mainElements.push(
|
|
|
+ generateLI(
|
|
|
+ false,
|
|
|
+ null,
|
|
|
+ classNames.DIVIDER,
|
|
|
+ optID + 'div'
|
|
|
+ )
|
|
|
+ );
|
|
|
+ mainData.push({
|
|
|
+ type: 'divider',
|
|
|
+ optID: optID,
|
|
|
+ originalIndex: index
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ textElement = generateText({
|
|
|
+ text: text,
|
|
|
+ optionContent: optionContent,
|
|
|
+ optionSubtext: subtext,
|
|
|
+ optionIcon: icon
|
|
|
+ });
|
|
|
+
|
|
|
+ mainElements.push(generateLI(generateA(textElement, optionClass, inline), index));
|
|
|
+ mainData.push({
|
|
|
+ content: text,
|
|
|
+ subtext: subtext,
|
|
|
+ tokens: tokens,
|
|
|
+ type: 'option',
|
|
|
+ originalIndex: index
|
|
|
+ });
|
|
|
+
|
|
|
+ availableOptionsCount++;
|
|
|
+ }
|
|
|
+
|
|
|
+ that.selectpicker.main.map.newIndex[index] = liIndex;
|
|
|
+ that.selectpicker.main.map.originalIndex[liIndex] = index;
|
|
|
+
|
|
|
+ // get the most recent option info added to mainData
|
|
|
+ var _mainDataLast = mainData[mainData.length - 1];
|
|
|
+
|
|
|
+ _mainDataLast.disabled = isDisabled;
|
|
|
+
|
|
|
+ var combinedLength = 0;
|
|
|
+
|
|
|
+ // count the number of characters in the option - not perfect, but should work in most cases
|
|
|
+ if (_mainDataLast.content) combinedLength += _mainDataLast.content.length;
|
|
|
+ if (_mainDataLast.subtext) combinedLength += _mainDataLast.subtext.length;
|
|
|
+ // if there is an icon, ensure this option's width is checked
|
|
|
+ if (icon) combinedLength += 1;
|
|
|
+
|
|
|
+ if (combinedLength > widestOptionLength) {
|
|
|
+ widestOptionLength = combinedLength;
|
|
|
+
|
|
|
+ // guess which option is the widest
|
|
|
+ // use this when calculating menu width
|
|
|
+ // not perfect, but it's fast, and the width will be updating accordingly when scrolling
|
|
|
+ widestOption = mainElements[mainElements.length - 1];
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.selectpicker.main.elements = mainElements;
|
|
|
+ this.selectpicker.main.data = mainData;
|
|
|
+
|
|
|
+ this.selectpicker.current = this.selectpicker.main;
|
|
|
+
|
|
|
+ this.selectpicker.view.widestOption = widestOption;
|
|
|
+ this.selectpicker.view.availableOptionsCount = availableOptionsCount; // faster way to get # of available options without filter
|
|
|
+ },
|
|
|
+
|
|
|
+ findLis: function () {
|
|
|
+ return this.$menuInner.find('.inner > li');
|
|
|
+ },
|
|
|
+
|
|
|
+ render: function () {
|
|
|
+ var that = this,
|
|
|
+ $selectOptions = this.$element.find('option'),
|
|
|
+ selectedItems = [],
|
|
|
+ selectedItemsInTitle = [];
|
|
|
+
|
|
|
+ this.togglePlaceholder();
|
|
|
+
|
|
|
+ this.tabIndex();
|
|
|
+
|
|
|
+ $selectOptions.each(function (index) {
|
|
|
+ if (this.selected) {
|
|
|
+ selectedItems.push(this);
|
|
|
+
|
|
|
+ if (selectedItemsInTitle.length < 100 && that.options.selectedTextFormat !== 'count') {
|
|
|
+ if (that.options.hideDisabled && (this.disabled || this.parentNode.tagName === 'OPTGROUP' && this.parentNode.disabled)) return;
|
|
|
+
|
|
|
+ var $this = $(this),
|
|
|
+ thisData = $this.data(),
|
|
|
+ icon = thisData.icon && that.options.showIcon ? '<i class="' + that.options.iconBase + ' ' + thisData.icon + '"></i> ' : '',
|
|
|
+ subtext,
|
|
|
+ titleItem;
|
|
|
+
|
|
|
+ if (that.options.showSubtext && thisData.subtext && !that.multiple) {
|
|
|
+ subtext = ' <small class="text-muted">' + thisData.subtext + '</small>';
|
|
|
+ } else {
|
|
|
+ subtext = '';
|
|
|
+ }
|
|
|
+ if (typeof $this.attr('title') !== 'undefined') {
|
|
|
+ titleItem = $this.attr('title');
|
|
|
+ } else if (thisData.content && that.options.showContent) {
|
|
|
+ titleItem = thisData.content.toString();
|
|
|
+ } else {
|
|
|
+ titleItem = icon + $this.html() + subtext;
|
|
|
+ }
|
|
|
+
|
|
|
+ selectedItemsInTitle.push(titleItem);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ //Fixes issue in IE10 occurring when no default option is selected and at least one option is disabled
|
|
|
+ //Convert all the values into a comma delimited string
|
|
|
+ var title = !this.multiple ? selectedItemsInTitle[0] : selectedItemsInTitle.join(this.options.multipleSeparator);
|
|
|
+
|
|
|
+ // add ellipsis
|
|
|
+ if (selectedItems.length > 100) title += '...';
|
|
|
+
|
|
|
+ //If this is multi select, and the selectText type is count, the show 1 of 2 selected etc..
|
|
|
+ if (this.multiple && this.options.selectedTextFormat.indexOf('count') > -1) {
|
|
|
+ var max = this.options.selectedTextFormat.split('>');
|
|
|
+
|
|
|
+ if ((max.length > 1 && selectedItems.length > max[1]) || (max.length === 1 && selectedItems.length >= 2)) {
|
|
|
+ var totalCount = this.selectpicker.view.availableOptionsCount,
|
|
|
+ tr8nText = (typeof this.options.countSelectedText === 'function') ? this.options.countSelectedText(selectedItems.length, totalCount) : this.options.countSelectedText;
|
|
|
+
|
|
|
+ title = tr8nText.replace('{0}', selectedItems.length.toString()).replace('{1}', totalCount.toString());
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.title == undefined) {
|
|
|
+ this.options.title = this.$element.attr('title');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.selectedTextFormat == 'static') {
|
|
|
+ title = this.options.title;
|
|
|
+ }
|
|
|
+
|
|
|
+ //If we dont have a title, then use the default, or if nothing is set at all, use the not selected text
|
|
|
+ if (!title) {
|
|
|
+ title = typeof this.options.title !== 'undefined' ? this.options.title : this.options.noneSelectedText;
|
|
|
+ }
|
|
|
+
|
|
|
+ //strip all HTML tags and trim the result, then unescape any escaped tags
|
|
|
+ this.$button.attr('title', htmlUnescape($.trim(title.replace(/<[^>]*>?/g, ''))));
|
|
|
+ this.$button.find('.filter-option-inner').html(title);
|
|
|
+
|
|
|
+ this.$element.trigger('rendered.bs.select');
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param [style]
|
|
|
+ * @param [status]
|
|
|
+ */
|
|
|
+ setStyle: function (style, status) {
|
|
|
+ if (this.$element.attr('class')) {
|
|
|
+ this.$newElement.addClass(this.$element.attr('class').replace(/selectpicker|mobile-device|bs-select-hidden|validate\[.*\]/gi, ''));
|
|
|
+ }
|
|
|
+
|
|
|
+ var buttonClass = style ? style : this.options.style;
|
|
|
+
|
|
|
+ if (status == 'add') {
|
|
|
+ this.$button.addClass(buttonClass);
|
|
|
+ } else if (status == 'remove') {
|
|
|
+ this.$button.removeClass(buttonClass);
|
|
|
+ } else {
|
|
|
+ this.$button.removeClass(this.options.style);
|
|
|
+ this.$button.addClass(buttonClass);
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ liHeight: function (refresh) {
|
|
|
+ if (!refresh && (this.options.size === false || this.sizeInfo)) return;
|
|
|
+
|
|
|
+ if (!this.sizeInfo) this.sizeInfo = {};
|
|
|
+
|
|
|
+ var newElement = document.createElement('div'),
|
|
|
+ menu = document.createElement('div'),
|
|
|
+ menuInner = document.createElement('div'),
|
|
|
+ menuInnerInner = document.createElement('ul'),
|
|
|
+ divider = document.createElement('li'),
|
|
|
+ dropdownHeader = document.createElement('li'),
|
|
|
+ li = document.createElement('li'),
|
|
|
+ a = document.createElement('a'),
|
|
|
+ text = document.createElement('span'),
|
|
|
+ header = this.options.header && this.$menu.find('.popover-title').length > 0 ? this.$menu.find('.popover-title')[0].cloneNode(true) : null,
|
|
|
+ search = this.options.liveSearch ? document.createElement('div') : null,
|
|
|
+ actions = this.options.actionsBox && this.multiple && this.$menu.find('.bs-actionsbox').length > 0 ? this.$menu.find('.bs-actionsbox')[0].cloneNode(true) : null,
|
|
|
+ doneButton = this.options.doneButton && this.multiple && this.$menu.find('.bs-donebutton').length > 0 ? this.$menu.find('.bs-donebutton')[0].cloneNode(true) : null;
|
|
|
+
|
|
|
+ this.sizeInfo.selectWidth = this.$newElement[0].offsetWidth;
|
|
|
+
|
|
|
+ text.className = 'text';
|
|
|
+ a.className = 'dropdown-item';
|
|
|
+ newElement.className = this.$menu[0].parentNode.className + ' ' + classNames.SHOW;
|
|
|
+ newElement.style.width = this.sizeInfo.selectWidth + 'px';
|
|
|
+ menu.className = 'dropdown-menu ' + classNames.SHOW;
|
|
|
+ menuInner.className = 'inner ' + classNames.SHOW;
|
|
|
+ menuInnerInner.className = 'dropdown-menu inner ' + (version.major === '4' ? classNames.SHOW : '');
|
|
|
+ divider.className = classNames.DIVIDER;
|
|
|
+ dropdownHeader.className = 'dropdown-header';
|
|
|
+
|
|
|
+ text.appendChild(document.createTextNode('Inner text'));
|
|
|
+ a.appendChild(text);
|
|
|
+ li.appendChild(a);
|
|
|
+ dropdownHeader.appendChild(text.cloneNode(true));
|
|
|
+
|
|
|
+ if (this.selectpicker.view.widestOption) {
|
|
|
+ menuInnerInner.appendChild(this.selectpicker.view.widestOption.cloneNode(true));
|
|
|
+ }
|
|
|
+
|
|
|
+ menuInnerInner.appendChild(li);
|
|
|
+ menuInnerInner.appendChild(divider);
|
|
|
+ menuInnerInner.appendChild(dropdownHeader);
|
|
|
+ if (header) menu.appendChild(header);
|
|
|
+ if (search) {
|
|
|
+ var input = document.createElement('input');
|
|
|
+ search.className = 'bs-searchbox';
|
|
|
+ input.className = 'form-control';
|
|
|
+ search.appendChild(input);
|
|
|
+ menu.appendChild(search);
|
|
|
+ }
|
|
|
+ if (actions) menu.appendChild(actions);
|
|
|
+ menuInner.appendChild(menuInnerInner);
|
|
|
+ menu.appendChild(menuInner);
|
|
|
+ if (doneButton) menu.appendChild(doneButton);
|
|
|
+ newElement.appendChild(menu);
|
|
|
+
|
|
|
+ document.body.appendChild(newElement);
|
|
|
+
|
|
|
+ var liHeight = a.offsetHeight,
|
|
|
+ dropdownHeaderHeight = dropdownHeader ? dropdownHeader.offsetHeight : 0,
|
|
|
+ headerHeight = header ? header.offsetHeight : 0,
|
|
|
+ searchHeight = search ? search.offsetHeight : 0,
|
|
|
+ actionsHeight = actions ? actions.offsetHeight : 0,
|
|
|
+ doneButtonHeight = doneButton ? doneButton.offsetHeight : 0,
|
|
|
+ dividerHeight = $(divider).outerHeight(true),
|
|
|
+ // fall back to jQuery if getComputedStyle is not supported
|
|
|
+ menuStyle = window.getComputedStyle ? window.getComputedStyle(menu) : false,
|
|
|
+ menuWidth = menu.offsetWidth,
|
|
|
+ $menu = menuStyle ? null : $(menu),
|
|
|
+ menuPadding = {
|
|
|
+ vert: toInteger(menuStyle ? menuStyle.paddingTop : $menu.css('paddingTop')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.paddingBottom : $menu.css('paddingBottom')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.borderTopWidth : $menu.css('borderTopWidth')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.borderBottomWidth : $menu.css('borderBottomWidth')),
|
|
|
+ horiz: toInteger(menuStyle ? menuStyle.paddingLeft : $menu.css('paddingLeft')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.paddingRight : $menu.css('paddingRight')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.borderLeftWidth : $menu.css('borderLeftWidth')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.borderRightWidth : $menu.css('borderRightWidth'))
|
|
|
+ },
|
|
|
+ menuExtras = {
|
|
|
+ vert: menuPadding.vert +
|
|
|
+ toInteger(menuStyle ? menuStyle.marginTop : $menu.css('marginTop')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.marginBottom : $menu.css('marginBottom')) + 2,
|
|
|
+ horiz: menuPadding.horiz +
|
|
|
+ toInteger(menuStyle ? menuStyle.marginLeft : $menu.css('marginLeft')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.marginRight : $menu.css('marginRight')) + 2
|
|
|
+ },
|
|
|
+ scrollBarWidth;
|
|
|
+
|
|
|
+ menuInner.style.overflowY = 'scroll';
|
|
|
+
|
|
|
+ scrollBarWidth = menu.offsetWidth - menuWidth;
|
|
|
+
|
|
|
+ document.body.removeChild(newElement);
|
|
|
+
|
|
|
+ this.sizeInfo.liHeight = liHeight;
|
|
|
+ this.sizeInfo.dropdownHeaderHeight = dropdownHeaderHeight;
|
|
|
+ this.sizeInfo.headerHeight = headerHeight;
|
|
|
+ this.sizeInfo.searchHeight = searchHeight;
|
|
|
+ this.sizeInfo.actionsHeight = actionsHeight;
|
|
|
+ this.sizeInfo.doneButtonHeight = doneButtonHeight;
|
|
|
+ this.sizeInfo.dividerHeight = dividerHeight;
|
|
|
+ this.sizeInfo.menuPadding = menuPadding;
|
|
|
+ this.sizeInfo.menuExtras = menuExtras;
|
|
|
+ this.sizeInfo.menuWidth = menuWidth;
|
|
|
+ this.sizeInfo.totalMenuWidth = this.sizeInfo.menuWidth;
|
|
|
+ this.sizeInfo.scrollBarWidth = scrollBarWidth;
|
|
|
+ this.sizeInfo.selectHeight = this.$newElement[0].offsetHeight;
|
|
|
+
|
|
|
+ this.setPositionData();
|
|
|
+ },
|
|
|
+
|
|
|
+ getSelectPosition: function () {
|
|
|
+ var that = this,
|
|
|
+ $window = $(window),
|
|
|
+ pos = that.$newElement.offset(),
|
|
|
+ $container = $(that.options.container),
|
|
|
+ containerPos;
|
|
|
+
|
|
|
+ if (that.options.container && !$container.is('body')) {
|
|
|
+ containerPos = $container.offset();
|
|
|
+ containerPos.top += parseInt($container.css('borderTopWidth'));
|
|
|
+ containerPos.left += parseInt($container.css('borderLeftWidth'));
|
|
|
+ } else {
|
|
|
+ containerPos = { top: 0, left: 0 };
|
|
|
+ }
|
|
|
+
|
|
|
+ var winPad = that.options.windowPadding;
|
|
|
+
|
|
|
+ this.sizeInfo.selectOffsetTop = pos.top - containerPos.top - $window.scrollTop();
|
|
|
+ this.sizeInfo.selectOffsetBot = $window.height() - this.sizeInfo.selectOffsetTop - this.sizeInfo['selectHeight'] - containerPos.top - winPad[2];
|
|
|
+ this.sizeInfo.selectOffsetLeft = pos.left - containerPos.left - $window.scrollLeft();
|
|
|
+ this.sizeInfo.selectOffsetRight = $window.width() - this.sizeInfo.selectOffsetLeft - this.sizeInfo['selectWidth'] - containerPos.left - winPad[1];
|
|
|
+ this.sizeInfo.selectOffsetTop -= winPad[0];
|
|
|
+ this.sizeInfo.selectOffsetLeft -= winPad[3];
|
|
|
+ },
|
|
|
+
|
|
|
+ setMenuSize: function (isAuto) {
|
|
|
+ this.getSelectPosition();
|
|
|
+
|
|
|
+ var selectWidth = this.sizeInfo['selectWidth'],
|
|
|
+ liHeight = this.sizeInfo['liHeight'],
|
|
|
+ headerHeight = this.sizeInfo['headerHeight'],
|
|
|
+ searchHeight = this.sizeInfo['searchHeight'],
|
|
|
+ actionsHeight = this.sizeInfo['actionsHeight'],
|
|
|
+ doneButtonHeight = this.sizeInfo['doneButtonHeight'],
|
|
|
+ divHeight = this.sizeInfo['dividerHeight'],
|
|
|
+ menuPadding = this.sizeInfo['menuPadding'],
|
|
|
+ menuInnerHeight,
|
|
|
+ menuHeight,
|
|
|
+ divLength = 0,
|
|
|
+ minHeight,
|
|
|
+ _minHeight,
|
|
|
+ maxHeight,
|
|
|
+ menuInnerMinHeight,
|
|
|
+ estimate;
|
|
|
+
|
|
|
+ if (this.options.dropupAuto) {
|
|
|
+ // Get the estimated height of the menu without scrollbars.
|
|
|
+ // This is useful for smaller menus, where there might be plenty of room
|
|
|
+ // below the button without setting dropup, but we can't know
|
|
|
+ // the exact height of the menu until createView is called later
|
|
|
+ estimate = liHeight * this.selectpicker.current.elements.length + menuPadding.vert;
|
|
|
+ this.$newElement.toggleClass(classNames.DROPUP, this.sizeInfo.selectOffsetTop - this.sizeInfo.selectOffsetBot > this.sizeInfo.menuExtras.vert && estimate + this.sizeInfo.menuExtras.vert + 50 > this.sizeInfo.selectOffsetBot);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.size === 'auto') {
|
|
|
+ _minHeight = this.selectpicker.current.elements.length > 3 ? this.sizeInfo.liHeight * 3 + this.sizeInfo.menuExtras.vert - 2 : 0;
|
|
|
+ menuHeight = this.sizeInfo.selectOffsetBot - this.sizeInfo.menuExtras.vert;
|
|
|
+ minHeight = _minHeight + headerHeight + searchHeight + actionsHeight + doneButtonHeight;
|
|
|
+ menuInnerMinHeight = Math.max(_minHeight - menuPadding.vert, 0);
|
|
|
+
|
|
|
+ if (this.$newElement.hasClass(classNames.DROPUP)) {
|
|
|
+ menuHeight = this.sizeInfo.selectOffsetTop - this.sizeInfo.menuExtras.vert;
|
|
|
+ }
|
|
|
+
|
|
|
+ maxHeight = menuHeight;
|
|
|
+ menuInnerHeight = menuHeight - headerHeight - searchHeight - actionsHeight - doneButtonHeight - menuPadding.vert;
|
|
|
+ } else if (this.options.size && this.options.size != 'auto' && this.selectpicker.current.elements.length > this.options.size) {
|
|
|
+ for (var i = 0; i < this.options.size; i++) {
|
|
|
+ if (this.selectpicker.current.data[i].type === 'divider') divLength++;
|
|
|
+ }
|
|
|
+
|
|
|
+ menuHeight = liHeight * this.options.size + divLength * divHeight + menuPadding.vert;
|
|
|
+ menuInnerHeight = menuHeight - menuPadding.vert;
|
|
|
+ maxHeight = menuHeight + headerHeight + searchHeight + actionsHeight + doneButtonHeight;
|
|
|
+ minHeight = menuInnerMinHeight = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.dropdownAlignRight === 'auto') {
|
|
|
+ this.$menu.toggleClass(classNames.MENURIGHT, this.sizeInfo.selectOffsetLeft > this.sizeInfo.selectOffsetRight && this.sizeInfo.selectOffsetRight < (this.$menu[0].offsetWidth - selectWidth));
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$menu.css({
|
|
|
+ 'max-height': maxHeight + 'px',
|
|
|
+ 'overflow': 'hidden',
|
|
|
+ 'min-height': minHeight + 'px'
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menuInner.css({
|
|
|
+ 'max-height': menuInnerHeight + 'px',
|
|
|
+ 'overflow-y': 'auto',
|
|
|
+ 'min-height': menuInnerMinHeight + 'px'
|
|
|
+ });
|
|
|
+
|
|
|
+ this.sizeInfo['menuInnerHeight'] = menuInnerHeight;
|
|
|
+
|
|
|
+ if (this.selectpicker.current.data.length && this.selectpicker.current.data[this.selectpicker.current.data.length - 1].position > this.sizeInfo.menuInnerHeight) {
|
|
|
+ this.sizeInfo.hasScrollBar = true;
|
|
|
+ this.sizeInfo.totalMenuWidth = this.sizeInfo.menuWidth + this.sizeInfo.scrollBarWidth;
|
|
|
+
|
|
|
+ this.$menu.css('min-width', this.sizeInfo.totalMenuWidth);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.dropdown) this.dropdown._popper.update();
|
|
|
+ },
|
|
|
+
|
|
|
+ setSize: function (refresh) {
|
|
|
+ this.liHeight(refresh);
|
|
|
+
|
|
|
+ if (this.options.header) this.$menu.css('padding-top', 0);
|
|
|
+ if (this.options.size === false) return;
|
|
|
+
|
|
|
+ var that = this,
|
|
|
+ $window = $(window),
|
|
|
+ selectedIndex,
|
|
|
+ offset = 0;
|
|
|
+
|
|
|
+ this.setMenuSize();
|
|
|
+
|
|
|
+ if (this.options.size === 'auto') {
|
|
|
+ this.$searchbox.off('input.setMenuSize propertychange.setMenuSize').on('input.setMenuSize propertychange.setMenuSize', function() {
|
|
|
+ return that.setMenuSize();
|
|
|
+ });
|
|
|
+ $window.off('resize.setMenuSize scroll.setMenuSize').on('resize.setMenuSize scroll.setMenuSize', function() {
|
|
|
+ return that.setMenuSize();
|
|
|
+ });
|
|
|
+ } else if (this.options.size && this.options.size != 'auto' && this.selectpicker.current.elements.length > this.options.size) {
|
|
|
+ this.$searchbox.off('input.setMenuSize propertychange.setMenuSize');
|
|
|
+ $window.off('resize.setMenuSize scroll.setMenuSize');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (refresh) {
|
|
|
+ offset = this.$menuInner[0].scrollTop;
|
|
|
+ } else if (!that.multiple) {
|
|
|
+ selectedIndex = that.selectpicker.main.map.newIndex[that.$element[0].selectedIndex];
|
|
|
+
|
|
|
+ if (typeof selectedIndex === 'number' && that.options.size !== false) {
|
|
|
+ offset = that.sizeInfo.liHeight * selectedIndex;
|
|
|
+ offset = offset - (that.sizeInfo.menuInnerHeight / 2) + (that.sizeInfo.liHeight / 2);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ that.createView(false, offset);
|
|
|
+ },
|
|
|
+
|
|
|
+ setWidth: function () {
|
|
|
+ var that = this;
|
|
|
+
|
|
|
+ if (this.options.width === 'auto') {
|
|
|
+ requestAnimationFrame(function() {
|
|
|
+ that.$menu.css('min-width', '0');
|
|
|
+ that.liHeight();
|
|
|
+ that.setMenuSize();
|
|
|
+
|
|
|
+ // Get correct width if element is hidden
|
|
|
+ var $selectClone = that.$newElement.clone().appendTo('body'),
|
|
|
+ btnWidth = $selectClone.css('width', 'auto').children('button').outerWidth();
|
|
|
+
|
|
|
+ $selectClone.remove();
|
|
|
+
|
|
|
+ // Set width to whatever's larger, button title or longest option
|
|
|
+ that.sizeInfo.selectWidth = Math.max(that.sizeInfo.totalMenuWidth, btnWidth);
|
|
|
+ that.$newElement.css('width', that.sizeInfo.selectWidth + 'px');
|
|
|
+ });
|
|
|
+ } else if (this.options.width === 'fit') {
|
|
|
+ // Remove inline min-width so width can be changed from 'auto'
|
|
|
+ this.$menu.css('min-width', '');
|
|
|
+ this.$newElement.css('width', '').addClass('fit-width');
|
|
|
+ } else if (this.options.width) {
|
|
|
+ // Remove inline min-width so width can be changed from 'auto'
|
|
|
+ this.$menu.css('min-width', '');
|
|
|
+ this.$newElement.css('width', this.options.width);
|
|
|
+ } else {
|
|
|
+ // Remove inline min-width/width so width can be changed
|
|
|
+ this.$menu.css('min-width', '');
|
|
|
+ this.$newElement.css('width', '');
|
|
|
+ }
|
|
|
+ // Remove fit-width class if width is changed programmatically
|
|
|
+ if (this.$newElement.hasClass('fit-width') && this.options.width !== 'fit') {
|
|
|
+ this.$newElement.removeClass('fit-width');
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ selectPosition: function () {
|
|
|
+ this.$bsContainer = $('<div class="bs-container" />');
|
|
|
+
|
|
|
+ var that = this,
|
|
|
+ $container = $(this.options.container),
|
|
|
+ pos,
|
|
|
+ containerPos,
|
|
|
+ actualHeight,
|
|
|
+ getPlacement = function ($element) {
|
|
|
+ var containerPosition = {};
|
|
|
+
|
|
|
+ that.$bsContainer.addClass($element.attr('class').replace(/form-control|fit-width/gi, '')).toggleClass(classNames.DROPUP, $element.hasClass(classNames.DROPUP));
|
|
|
+ pos = $element.offset();
|
|
|
+
|
|
|
+ if (!$container.is('body')) {
|
|
|
+ containerPos = $container.offset();
|
|
|
+ containerPos.top += parseInt($container.css('borderTopWidth')) - $container.scrollTop();
|
|
|
+ containerPos.left += parseInt($container.css('borderLeftWidth')) - $container.scrollLeft();
|
|
|
+ } else {
|
|
|
+ containerPos = { top: 0, left: 0 };
|
|
|
+ }
|
|
|
+
|
|
|
+ actualHeight = $element.hasClass(classNames.DROPUP) ? 0 : $element[0].offsetHeight;
|
|
|
+
|
|
|
+ // Bootstrap 4+ uses Popper for menu positioning
|
|
|
+ if (version.major < 4) {
|
|
|
+ containerPosition['top'] = pos.top - containerPos.top + actualHeight;
|
|
|
+ containerPosition['left'] = pos.left - containerPos.left;
|
|
|
+ }
|
|
|
+
|
|
|
+ containerPosition['width'] = $element[0].offsetWidth;
|
|
|
+
|
|
|
+ that.$bsContainer.css(containerPosition);
|
|
|
+ };
|
|
|
+
|
|
|
+ this.$button.on('click.bs.dropdown.data-api', function () {
|
|
|
+ if (that.isDisabled()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ getPlacement(that.$newElement);
|
|
|
+
|
|
|
+ that.$bsContainer
|
|
|
+ .appendTo(that.options.container)
|
|
|
+ .toggleClass(classNames.SHOW, !that.$button.hasClass(classNames.SHOW))
|
|
|
+ .append(that.$menu);
|
|
|
+ });
|
|
|
+
|
|
|
+ $(window).on('resize scroll', function () {
|
|
|
+ getPlacement(that.$newElement);
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$element.on('hide.bs.select', function () {
|
|
|
+ that.$menu.data('height', that.$menu.height());
|
|
|
+ that.$bsContainer.detach();
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ setOptionStatus: function () {
|
|
|
+ var that = this,
|
|
|
+ $selectOptions = this.$element.find('option');
|
|
|
+
|
|
|
+ that.noScroll = false;
|
|
|
+
|
|
|
+ if (that.selectpicker.view.visibleElements && that.selectpicker.view.visibleElements.length) {
|
|
|
+ for (var i = 0; i < that.selectpicker.view.visibleElements.length; i++) {
|
|
|
+ var index = that.selectpicker.current.map.originalIndex[i + that.selectpicker.view.position0], // faster than $(li).data('originalIndex')
|
|
|
+ option = $selectOptions[index];
|
|
|
+
|
|
|
+ if (option) {
|
|
|
+ var liIndex = this.selectpicker.main.map.newIndex[index],
|
|
|
+ li = this.selectpicker.main.elements[liIndex];
|
|
|
+
|
|
|
+ that.setDisabled(
|
|
|
+ index,
|
|
|
+ option.disabled || option.parentNode.tagName === 'OPTGROUP' && option.parentNode.disabled,
|
|
|
+ liIndex,
|
|
|
+ li
|
|
|
+ );
|
|
|
+
|
|
|
+ that.setSelected(
|
|
|
+ index,
|
|
|
+ option.selected,
|
|
|
+ liIndex,
|
|
|
+ li
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {number} index - the index of the option that is being changed
|
|
|
+ * @param {boolean} selected - true if the option is being selected, false if being deselected
|
|
|
+ */
|
|
|
+ setSelected: function (index, selected, liIndex, li) {
|
|
|
+ var activeIndexIsSet = this.activeIndex !== undefined,
|
|
|
+ thisIsActive = this.activeIndex === index,
|
|
|
+ prevActiveIndex,
|
|
|
+ prevActive,
|
|
|
+ a,
|
|
|
+ keepActive = thisIsActive || selected && !this.multiple && !activeIndexIsSet;
|
|
|
+
|
|
|
+ if (!liIndex) liIndex = this.selectpicker.main.map.newIndex[index];
|
|
|
+ if (!li) li = this.selectpicker.main.elements[liIndex];
|
|
|
+
|
|
|
+ a = li.firstChild;
|
|
|
+
|
|
|
+ if (selected) {
|
|
|
+ this.selectedIndex = index;
|
|
|
+ }
|
|
|
+
|
|
|
+ li.classList.toggle('selected', selected);
|
|
|
+ li.classList.toggle('active', keepActive);
|
|
|
+
|
|
|
+ if (keepActive) {
|
|
|
+ this.selectpicker.view.currentActive = li;
|
|
|
+ this.activeIndex = index
|
|
|
+ }
|
|
|
+
|
|
|
+ if (a) {
|
|
|
+ a.classList.toggle('selected', selected);
|
|
|
+ a.classList.toggle('active', keepActive);
|
|
|
+ a.setAttribute('aria-selected', selected);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!keepActive) {
|
|
|
+ if (!activeIndexIsSet && selected && this.prevActiveIndex) {
|
|
|
+ prevActiveIndex = this.selectpicker.main.map.newIndex[this.prevActiveIndex];
|
|
|
+ prevActive = this.selectpicker.main.elements[prevActiveIndex];
|
|
|
+
|
|
|
+ prevActive.classList.remove('active');
|
|
|
+ if (prevActive.firstChild) prevActive.firstChild.classList.remove('active');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {number} index - the index of the option that is being disabled
|
|
|
+ * @param {boolean} disabled - true if the option is being disabled, false if being enabled
|
|
|
+ */
|
|
|
+ setDisabled: function (index, disabled, liIndex, li) {
|
|
|
+ var a;
|
|
|
+
|
|
|
+ if (!liIndex) liIndex = this.selectpicker.main.map.newIndex[index];
|
|
|
+ if (!li) li = this.selectpicker.main.elements[liIndex];
|
|
|
+
|
|
|
+ a = li.firstChild;
|
|
|
+
|
|
|
+ li.classList.toggle(classNames.DISABLED, disabled);
|
|
|
+
|
|
|
+ if (a) {
|
|
|
+ if (version.major === '4') a.classList.toggle(classNames.DISABLED, disabled);
|
|
|
+
|
|
|
+ a.setAttribute('aria-disabled', disabled);
|
|
|
+
|
|
|
+ if (disabled) {
|
|
|
+ a.setAttribute('tabindex', -1);
|
|
|
+ } else {
|
|
|
+ a.setAttribute('tabindex', 0);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ isDisabled: function () {
|
|
|
+ return this.$element[0].disabled;
|
|
|
+ },
|
|
|
+
|
|
|
+ checkDisabled: function () {
|
|
|
+ var that = this;
|
|
|
+
|
|
|
+ if (this.isDisabled()) {
|
|
|
+ this.$newElement.addClass(classNames.DISABLED);
|
|
|
+ this.$button.addClass(classNames.DISABLED).attr('tabindex', -1).attr('aria-disabled', true);
|
|
|
+ } else {
|
|
|
+ if (this.$button.hasClass(classNames.DISABLED)) {
|
|
|
+ this.$newElement.removeClass(classNames.DISABLED);
|
|
|
+ this.$button.removeClass(classNames.DISABLED).attr('aria-disabled', false);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.$button.attr('tabindex') == -1 && !this.$element.data('tabindex')) {
|
|
|
+ this.$button.removeAttr('tabindex');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$button.click(function () {
|
|
|
+ return !that.isDisabled();
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ togglePlaceholder: function () {
|
|
|
+ // much faster than calling $.val()
|
|
|
+ var element = this.$element[0],
|
|
|
+ selectedIndex = element.selectedIndex,
|
|
|
+ nothingSelected = selectedIndex === -1;
|
|
|
+
|
|
|
+ if (!nothingSelected && !element.options[selectedIndex].value) nothingSelected = true;
|
|
|
+
|
|
|
+ this.$button.toggleClass('bs-placeholder', nothingSelected);
|
|
|
+ },
|
|
|
+
|
|
|
+ tabIndex: function () {
|
|
|
+ if (this.$element.data('tabindex') !== this.$element.attr('tabindex') &&
|
|
|
+ (this.$element.attr('tabindex') !== -98 && this.$element.attr('tabindex') !== '-98')) {
|
|
|
+ this.$element.data('tabindex', this.$element.attr('tabindex'));
|
|
|
+ this.$button.attr('tabindex', this.$element.data('tabindex'));
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$element.attr('tabindex', -98);
|
|
|
+ },
|
|
|
+
|
|
|
+ clickListener: function () {
|
|
|
+ var that = this,
|
|
|
+ $document = $(document);
|
|
|
+
|
|
|
+ $document.data('spaceSelect', false);
|
|
|
+
|
|
|
+ this.$button.on('keyup', function (e) {
|
|
|
+ if (/(32)/.test(e.keyCode.toString(10)) && $document.data('spaceSelect')) {
|
|
|
+ e.preventDefault();
|
|
|
+ $document.data('spaceSelect', false);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$newElement.on('show.bs.dropdown', function() {
|
|
|
+ if (version.major > 3 && !that.dropdown) {
|
|
|
+ that.dropdown = that.$button.data('bs.dropdown');
|
|
|
+ that.dropdown._menu = that.$menu[0];
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$button.on('click.bs.dropdown.data-api', function () {
|
|
|
+ if (!that.$newElement.hasClass(classNames.SHOW)) {
|
|
|
+ that.setSize();
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$element.on('shown.bs.select', function () {
|
|
|
+ if (that.$menuInner[0].scrollTop !== that.selectpicker.view.scrollTop) {
|
|
|
+ that.$menuInner[0].scrollTop = that.selectpicker.view.scrollTop;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.focus();
|
|
|
+ } else {
|
|
|
+ that.$menuInner.focus();
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menuInner.on('click', 'li a', function (e, retainActive) {
|
|
|
+ var $this = $(this),
|
|
|
+ position0 = that.isVirtual() ? that.selectpicker.view.position0 : 0,
|
|
|
+ clickedIndex = that.selectpicker.current.map.originalIndex[$this.parent().index() + position0],
|
|
|
+ prevValue = that.$element.val(),
|
|
|
+ prevIndex = that.$element.prop('selectedIndex'),
|
|
|
+ triggerChange = true;
|
|
|
+
|
|
|
+ // Don't close on multi choice menu
|
|
|
+ if (that.multiple && that.options.maxOptions !== 1) {
|
|
|
+ e.stopPropagation();
|
|
|
+ }
|
|
|
+
|
|
|
+ e.preventDefault();
|
|
|
+
|
|
|
+ //Don't run if we have been disabled
|
|
|
+ if (!that.isDisabled() && !$this.parent().hasClass(classNames.DISABLED)) {
|
|
|
+ var $options = that.$element.find('option'),
|
|
|
+ $option = $options.eq(clickedIndex),
|
|
|
+ state = $option.prop('selected'),
|
|
|
+ $optgroup = $option.parent('optgroup'),
|
|
|
+ maxOptions = that.options.maxOptions,
|
|
|
+ maxOptionsGrp = $optgroup.data('maxOptions') || false;
|
|
|
+
|
|
|
+ if (!that.multiple) { // Deselect all others if not multi select box
|
|
|
+ $options.prop('selected', false);
|
|
|
+ $option.prop('selected', true);
|
|
|
+ that.setSelected(clickedIndex, true);
|
|
|
+ } else { // Toggle the one we have chosen if we are multi select.
|
|
|
+ $option.prop('selected', !state);
|
|
|
+
|
|
|
+ if (clickedIndex === that.activeIndex) retainActive = true;
|
|
|
+
|
|
|
+ if (!retainActive) {
|
|
|
+ that.prevActiveIndex = that.activeIndex;
|
|
|
+ that.activeIndex = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ that.setSelected(clickedIndex, !state);
|
|
|
+ $this.blur();
|
|
|
+
|
|
|
+ if (maxOptions !== false || maxOptionsGrp !== false) {
|
|
|
+ var maxReached = maxOptions < $options.filter(':selected').length,
|
|
|
+ maxReachedGrp = maxOptionsGrp < $optgroup.find('option:selected').length;
|
|
|
+
|
|
|
+ if ((maxOptions && maxReached) || (maxOptionsGrp && maxReachedGrp)) {
|
|
|
+ if (maxOptions && maxOptions == 1) {
|
|
|
+ $options.prop('selected', false);
|
|
|
+ $option.prop('selected', true);
|
|
|
+ that.$menuInner.find('.selected').removeClass('selected');
|
|
|
+ that.setSelected(clickedIndex, true);
|
|
|
+ } else if (maxOptionsGrp && maxOptionsGrp == 1) {
|
|
|
+ $optgroup.find('option:selected').prop('selected', false);
|
|
|
+ $option.prop('selected', true);
|
|
|
+ var optgroupID = that.selectpicker.current.data[$this.parent().index() + that.selectpicker.view.position0].optID;
|
|
|
+ that.$menuInner.find('.optgroup-' + optgroupID).removeClass('selected');
|
|
|
+ that.setSelected(clickedIndex, true);
|
|
|
+ } else {
|
|
|
+ var maxOptionsText = typeof that.options.maxOptionsText === 'string' ? [that.options.maxOptionsText, that.options.maxOptionsText] : that.options.maxOptionsText,
|
|
|
+ maxOptionsArr = typeof maxOptionsText === 'function' ? maxOptionsText(maxOptions, maxOptionsGrp) : maxOptionsText,
|
|
|
+ maxTxt = maxOptionsArr[0].replace('{n}', maxOptions),
|
|
|
+ maxTxtGrp = maxOptionsArr[1].replace('{n}', maxOptionsGrp),
|
|
|
+ $notify = $('<div class="notify"></div>');
|
|
|
+ // If {var} is set in array, replace it
|
|
|
+ /** @deprecated */
|
|
|
+ if (maxOptionsArr[2]) {
|
|
|
+ maxTxt = maxTxt.replace('{var}', maxOptionsArr[2][maxOptions > 1 ? 0 : 1]);
|
|
|
+ maxTxtGrp = maxTxtGrp.replace('{var}', maxOptionsArr[2][maxOptionsGrp > 1 ? 0 : 1]);
|
|
|
+ }
|
|
|
+
|
|
|
+ $option.prop('selected', false);
|
|
|
+
|
|
|
+ that.$menu.append($notify);
|
|
|
+
|
|
|
+ if (maxOptions && maxReached) {
|
|
|
+ $notify.append($('<div>' + maxTxt + '</div>'));
|
|
|
+ triggerChange = false;
|
|
|
+ that.$element.trigger('maxReached.bs.select');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (maxOptionsGrp && maxReachedGrp) {
|
|
|
+ $notify.append($('<div>' + maxTxtGrp + '</div>'));
|
|
|
+ triggerChange = false;
|
|
|
+ that.$element.trigger('maxReachedGrp.bs.select');
|
|
|
+ }
|
|
|
+
|
|
|
+ setTimeout(function () {
|
|
|
+ that.setSelected(clickedIndex, false);
|
|
|
+ }, 10);
|
|
|
+
|
|
|
+ $notify.delay(750).fadeOut(300, function () {
|
|
|
+ $(this).remove();
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!that.multiple || (that.multiple && that.options.maxOptions === 1)) {
|
|
|
+ that.$button.focus();
|
|
|
+ } else if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.focus();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Trigger select 'change'
|
|
|
+ if (triggerChange) {
|
|
|
+ if ((prevValue != that.$element.val() && that.multiple) || (prevIndex != that.$element.prop('selectedIndex') && !that.multiple)) {
|
|
|
+ // $option.prop('selected') is current option state (selected/unselected). state is previous option state.
|
|
|
+ changed_arguments = [clickedIndex, $option.prop('selected'), state];
|
|
|
+ that.$element
|
|
|
+ .triggerNative('change');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menu.on('click', 'li.' + classNames.DISABLED + ' a, .popover-title, .popover-title :not(.close)', function (e) {
|
|
|
+ if (e.currentTarget == this) {
|
|
|
+ e.preventDefault();
|
|
|
+ e.stopPropagation();
|
|
|
+ if (that.options.liveSearch && !$(e.target).hasClass('close')) {
|
|
|
+ that.$searchbox.focus();
|
|
|
+ } else {
|
|
|
+ that.$button.focus();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menuInner.on('click', '.divider, .dropdown-header', function (e) {
|
|
|
+ e.preventDefault();
|
|
|
+ e.stopPropagation();
|
|
|
+ if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.focus();
|
|
|
+ } else {
|
|
|
+ that.$button.focus();
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menu.on('click', '.popover-title .close', function () {
|
|
|
+ that.$button.click();
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$searchbox.on('click', function (e) {
|
|
|
+ e.stopPropagation();
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menu.on('click', '.actions-btn', function (e) {
|
|
|
+ if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.focus();
|
|
|
+ } else {
|
|
|
+ that.$button.focus();
|
|
|
+ }
|
|
|
+
|
|
|
+ e.preventDefault();
|
|
|
+ e.stopPropagation();
|
|
|
+
|
|
|
+ if ($(this).hasClass('bs-select-all')) {
|
|
|
+ that.selectAll();
|
|
|
+ } else {
|
|
|
+ that.deselectAll();
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$element.on({
|
|
|
+ 'change': function () {
|
|
|
+ that.render();
|
|
|
+ that.$element.trigger('changed.bs.select', changed_arguments);
|
|
|
+ changed_arguments = null;
|
|
|
+ },
|
|
|
+ 'focus': function () {
|
|
|
+ that.$button.focus();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ liveSearchListener: function () {
|
|
|
+ var that = this,
|
|
|
+ no_results = document.createElement('li');
|
|
|
+
|
|
|
+ this.$button.on('click.bs.dropdown.data-api', function () {
|
|
|
+ if (!!that.$searchbox.val()) {
|
|
|
+ that.$searchbox.val('');
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$searchbox.on('click.bs.dropdown.data-api focus.bs.dropdown.data-api touchend.bs.dropdown.data-api', function (e) {
|
|
|
+ e.stopPropagation();
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$searchbox.on('input propertychange', function () {
|
|
|
+ var searchValue = that.$searchbox.val();
|
|
|
+
|
|
|
+ that.selectpicker.search.map.newIndex = {};
|
|
|
+ that.selectpicker.search.map.originalIndex = {};
|
|
|
+ that.selectpicker.search.elements = [];
|
|
|
+ that.selectpicker.search.data = [];
|
|
|
+
|
|
|
+ if (searchValue) {
|
|
|
+ var i,
|
|
|
+ searchMatch = [],
|
|
|
+ q = searchValue.toUpperCase(),
|
|
|
+ cache = {},
|
|
|
+ cacheArr = [],
|
|
|
+ searchStyle = that._searchStyle(),
|
|
|
+ normalizeSearch = that.options.liveSearchNormalize;
|
|
|
+
|
|
|
+ that._$lisSelected = that.$menuInner.find('.selected');
|
|
|
+
|
|
|
+ for (var i = 0; i < that.selectpicker.main.data.length; i++) {
|
|
|
+ var li = that.selectpicker.main.data[i];
|
|
|
+
|
|
|
+ if (!cache[i]) {
|
|
|
+ cache[i] = stringSearch(li, q, searchStyle, normalizeSearch);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cache[i] && li.headerIndex !== undefined && cacheArr.indexOf(li.headerIndex) === -1) {
|
|
|
+ if (li.headerIndex > 0) {
|
|
|
+ cache[li.headerIndex - 1] = true;
|
|
|
+ cacheArr.push(li.headerIndex - 1);
|
|
|
+ }
|
|
|
+
|
|
|
+ cache[li.headerIndex] = true;
|
|
|
+ cacheArr.push(li.headerIndex);
|
|
|
+
|
|
|
+ cache[li.lastIndex + 1] = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cache[i] && li.type !== 'optgroup-label') cacheArr.push(i);
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0, cacheLen = cacheArr.length; i < cacheLen; i++) {
|
|
|
+ var index = cacheArr[i],
|
|
|
+ prevIndex = cacheArr[i - 1],
|
|
|
+ li = that.selectpicker.main.data[index],
|
|
|
+ liPrev = that.selectpicker.main.data[prevIndex];
|
|
|
+
|
|
|
+ if ( li.type !== 'divider' || ( li.type === 'divider' && liPrev && liPrev.type !== 'divider' && cacheLen - 1 !== i ) ) {
|
|
|
+ that.selectpicker.search.data.push(li);
|
|
|
+ searchMatch.push(that.selectpicker.main.elements[index]);
|
|
|
+ that.selectpicker.search.map.newIndex[li.originalIndex] = searchMatch.length - 1;
|
|
|
+ that.selectpicker.search.map.originalIndex[searchMatch.length - 1] = li.originalIndex;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ that.activeIndex = undefined;
|
|
|
+ that.noScroll = true;
|
|
|
+ that.$menuInner.scrollTop(0);
|
|
|
+ that.selectpicker.search.elements = searchMatch;
|
|
|
+ that.createView(true);
|
|
|
+
|
|
|
+ if (!searchMatch.length) {
|
|
|
+ no_results.className = 'no-results';
|
|
|
+ no_results.innerHTML = that.options.noneResultsText.replace('{0}', '"' + htmlEscape(searchValue) + '"');
|
|
|
+ that.$menuInner[0].firstChild.appendChild(no_results);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ that.$menuInner.scrollTop(0);
|
|
|
+ that.createView(false);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ _searchStyle: function () {
|
|
|
+ return this.options.liveSearchStyle || 'contains';
|
|
|
+ },
|
|
|
+
|
|
|
+ val: function (value) {
|
|
|
+ if (typeof value !== 'undefined') {
|
|
|
+ this.$element
|
|
|
+ .val(value)
|
|
|
+ .triggerNative('change');
|
|
|
+
|
|
|
+ return this.$element;
|
|
|
+ } else {
|
|
|
+ return this.$element.val();
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ changeAll: function (status) {
|
|
|
+ if (!this.multiple) return;
|
|
|
+ if (typeof status === 'undefined') status = true;
|
|
|
+
|
|
|
+ var $selectOptions = this.$element.find('option'),
|
|
|
+ previousSelected = 0,
|
|
|
+ currentSelected = 0;
|
|
|
+
|
|
|
+ for (var i = 0; i < this.selectpicker.current.elements.length; i++) {
|
|
|
+ var index = this.selectpicker.current.map.originalIndex[i], // faster than $(li).data('originalIndex')
|
|
|
+ option = $selectOptions[index];
|
|
|
+
|
|
|
+ if (option) {
|
|
|
+ if (option.selected) previousSelected++;
|
|
|
+ option.selected = status;
|
|
|
+ if (option.selected) currentSelected++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (previousSelected === currentSelected) return;
|
|
|
+
|
|
|
+ this.setOptionStatus();
|
|
|
+
|
|
|
+ this.togglePlaceholder();
|
|
|
+
|
|
|
+ this.$element
|
|
|
+ .triggerNative('change');
|
|
|
+ },
|
|
|
+
|
|
|
+ selectAll: function () {
|
|
|
+ return this.changeAll(true);
|
|
|
+ },
|
|
|
+
|
|
|
+ deselectAll: function () {
|
|
|
+ return this.changeAll(false);
|
|
|
+ },
|
|
|
+
|
|
|
+ toggle: function (e) {
|
|
|
+ e = e || window.event;
|
|
|
+
|
|
|
+ if (e) e.stopPropagation();
|
|
|
+
|
|
|
+ this.$button.trigger('click.bs.dropdown.data-api');
|
|
|
+ },
|
|
|
+
|
|
|
+ keydown: function (e) {
|
|
|
+ var $this = $(this),
|
|
|
+ $parent = $this.is('input') ? $this.parent().parent() : $this.parent(),
|
|
|
+ that = $parent.data('this'),
|
|
|
+ $items = that.findLis(),
|
|
|
+ index,
|
|
|
+ isActive,
|
|
|
+ liActive,
|
|
|
+ activeLi,
|
|
|
+ offset,
|
|
|
+ updateScroll = false,
|
|
|
+ downOnTab = e.which === keyCodes.TAB && !$this.hasClass('dropdown-toggle') && !that.options.selectOnTab,
|
|
|
+ isArrowKey = REGEXP_ARROW.test(e.which) || downOnTab,
|
|
|
+ scrollTop = that.$menuInner[0].scrollTop,
|
|
|
+ isVirtual = that.isVirtual(),
|
|
|
+ position0 = isVirtual === true ? that.selectpicker.view.position0 : 0;
|
|
|
+
|
|
|
+ isActive = that.$newElement.hasClass(classNames.SHOW);
|
|
|
+
|
|
|
+ if (
|
|
|
+ !isActive &&
|
|
|
+ (
|
|
|
+ isArrowKey ||
|
|
|
+ e.which >= 48 && e.which <= 57 ||
|
|
|
+ e.which >= 96 && e.which <= 105 ||
|
|
|
+ e.which >= 65 && e.which <= 90
|
|
|
+ )
|
|
|
+ ) {
|
|
|
+ that.$button.trigger('click.bs.dropdown.data-api');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (e.which === keyCodes.ESCAPE && isActive) {
|
|
|
+ e.preventDefault();
|
|
|
+ that.$button.trigger('click.bs.dropdown.data-api').focus();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isArrowKey) { // if up or down
|
|
|
+ if (!$items.length) return;
|
|
|
+
|
|
|
+ // $items.index/.filter is too slow with a large list and no virtual scroll
|
|
|
+ index = isVirtual === true ? $items.index($items.filter('.active')) : that.selectpicker.current.map.newIndex[that.activeIndex];
|
|
|
+
|
|
|
+ if (index === undefined) index = -1;
|
|
|
+
|
|
|
+ if (index !== -1) {
|
|
|
+ liActive = that.selectpicker.current.elements[index + position0];
|
|
|
+ liActive.classList.remove('active');
|
|
|
+ if (liActive.firstChild) liActive.firstChild.classList.remove('active');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (e.which === keyCodes.ARROW_UP) { // up
|
|
|
+ if (index !== -1) index--;
|
|
|
+ if (index + position0 < 0) index += $items.length;
|
|
|
+
|
|
|
+ if (!that.selectpicker.view.canHighlight[index + position0]) {
|
|
|
+ index = that.selectpicker.view.canHighlight.slice(0, index + position0).lastIndexOf(true) - position0;
|
|
|
+ if (index === -1) index = $items.length - 1;
|
|
|
+ }
|
|
|
+ } else if (e.which === keyCodes.ARROW_DOWN || downOnTab) { // down
|
|
|
+ index++;
|
|
|
+ if (index + position0 >= that.selectpicker.view.canHighlight.length) index = 0;
|
|
|
+
|
|
|
+ if (!that.selectpicker.view.canHighlight[index + position0]) {
|
|
|
+ index = index + 1 + that.selectpicker.view.canHighlight.slice(index + position0 + 1).indexOf(true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ e.preventDefault();
|
|
|
+
|
|
|
+ var liActiveIndex = position0 + index;
|
|
|
+
|
|
|
+ if (e.which === keyCodes.ARROW_UP) { // up
|
|
|
+ // scroll to bottom and highlight last option
|
|
|
+ if (position0 === 0 && index === $items.length - 1) {
|
|
|
+ that.$menuInner[0].scrollTop = that.$menuInner[0].scrollHeight;
|
|
|
+
|
|
|
+ liActiveIndex = that.selectpicker.current.elements.length - 1;
|
|
|
+ } else {
|
|
|
+ activeLi = that.selectpicker.current.data[liActiveIndex];
|
|
|
+ offset = activeLi.position - activeLi.height;
|
|
|
+
|
|
|
+ updateScroll = offset < scrollTop;
|
|
|
+ }
|
|
|
+ } else if (e.which === keyCodes.ARROW_DOWN || downOnTab) { // down
|
|
|
+ // scroll to top and highlight first option
|
|
|
+ if (position0 !== 0 && index === 0) {
|
|
|
+ that.$menuInner[0].scrollTop = 0;
|
|
|
+
|
|
|
+ liActiveIndex = 0;
|
|
|
+ } else {
|
|
|
+ activeLi = that.selectpicker.current.data[liActiveIndex];
|
|
|
+ offset = activeLi.position - that.sizeInfo.menuInnerHeight;
|
|
|
+
|
|
|
+ updateScroll = offset > scrollTop;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ liActive = that.selectpicker.current.elements[liActiveIndex];
|
|
|
+ liActive.classList.add('active');
|
|
|
+ if (liActive.firstChild) liActive.firstChild.classList.add('active');
|
|
|
+ that.activeIndex = that.selectpicker.current.map.originalIndex[liActiveIndex];
|
|
|
+
|
|
|
+ that.selectpicker.view.currentActive = liActive;
|
|
|
+
|
|
|
+ if (updateScroll) that.$menuInner[0].scrollTop = offset;
|
|
|
+
|
|
|
+ if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.focus();
|
|
|
+ } else {
|
|
|
+ $this.focus();
|
|
|
+ }
|
|
|
+ } else if (
|
|
|
+ !$this.is('input') &&
|
|
|
+ !REGEXP_TAB_OR_ESCAPE.test(e.which) ||
|
|
|
+ (e.which === keyCodes.SPACE && that.selectpicker.keydown.keyHistory)
|
|
|
+ ) {
|
|
|
+ var searchMatch,
|
|
|
+ matches = [],
|
|
|
+ keyHistory;
|
|
|
+
|
|
|
+ e.preventDefault();
|
|
|
+
|
|
|
+ that.selectpicker.keydown.keyHistory += keyCodeMap[e.which];
|
|
|
+
|
|
|
+ if (that.selectpicker.keydown.resetKeyHistory.cancel) clearTimeout(that.selectpicker.keydown.resetKeyHistory.cancel);
|
|
|
+ that.selectpicker.keydown.resetKeyHistory.cancel = that.selectpicker.keydown.resetKeyHistory.start();
|
|
|
+
|
|
|
+ keyHistory = that.selectpicker.keydown.keyHistory;
|
|
|
+
|
|
|
+ // if all letters are the same, set keyHistory to just the first character when searching
|
|
|
+ if (/^(.)\1+$/.test(keyHistory)) {
|
|
|
+ keyHistory = keyHistory.charAt(0);
|
|
|
+ }
|
|
|
+
|
|
|
+ // find matches
|
|
|
+ for (var i = 0; i < that.selectpicker.current.data.length; i++) {
|
|
|
+ var li = that.selectpicker.current.data[i],
|
|
|
+ hasMatch;
|
|
|
+
|
|
|
+ hasMatch = stringSearch(li, keyHistory, 'startsWith', true);
|
|
|
+
|
|
|
+ if (hasMatch && that.selectpicker.view.canHighlight[i]) {
|
|
|
+ li.index = i;
|
|
|
+ matches.push(li.originalIndex);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (matches.length) {
|
|
|
+ var matchIndex = 0;
|
|
|
+
|
|
|
+ $items.removeClass('active').find('a').removeClass('active');
|
|
|
+
|
|
|
+ // either only one key has been pressed or they are all the same key
|
|
|
+ if (keyHistory.length === 1) {
|
|
|
+ matchIndex = matches.indexOf(that.activeIndex);
|
|
|
+
|
|
|
+ if (matchIndex === -1 || matchIndex === matches.length - 1) {
|
|
|
+ matchIndex = 0;
|
|
|
+ } else {
|
|
|
+ matchIndex++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ searchMatch = that.selectpicker.current.map.newIndex[matches[matchIndex]];
|
|
|
+
|
|
|
+ activeLi = that.selectpicker.current.data[searchMatch];
|
|
|
+
|
|
|
+ if (scrollTop - activeLi.position > 0) {
|
|
|
+ offset = activeLi.position - activeLi.height;
|
|
|
+ updateScroll = true;
|
|
|
+ } else {
|
|
|
+ offset = activeLi.position - that.sizeInfo.menuInnerHeight;
|
|
|
+ // if the option is already visible at the current scroll position, just keep it the same
|
|
|
+ updateScroll = activeLi.position > scrollTop + that.sizeInfo.menuInnerHeight;
|
|
|
+ }
|
|
|
+
|
|
|
+ liActive = that.selectpicker.current.elements[searchMatch];
|
|
|
+ liActive.classList.add('active');
|
|
|
+ if (liActive.firstChild) liActive.firstChild.classList.add('active');
|
|
|
+ that.activeIndex = matches[matchIndex];
|
|
|
+
|
|
|
+ liActive.firstChild.focus();
|
|
|
+
|
|
|
+ if (updateScroll) that.$menuInner[0].scrollTop = offset;
|
|
|
+
|
|
|
+ $this.focus();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Select focused option if "Enter", "Spacebar" or "Tab" (when selectOnTab is true) are pressed inside the menu.
|
|
|
+ if (
|
|
|
+ isActive &&
|
|
|
+ (
|
|
|
+ (e.which === keyCodes.SPACE && !that.selectpicker.keydown.keyHistory) ||
|
|
|
+ e.which === keyCodes.ENTER ||
|
|
|
+ (e.which === keyCodes.TAB && that.options.selectOnTab)
|
|
|
+ )
|
|
|
+ ) {
|
|
|
+ if (e.which !== keyCodes.SPACE) e.preventDefault();
|
|
|
+
|
|
|
+ if (!that.options.liveSearch || e.which !== keyCodes.SPACE) {
|
|
|
+ that.$menuInner.find('.active a').trigger('click', true); // retain active class
|
|
|
+ $this.focus();
|
|
|
+
|
|
|
+ if (!that.options.liveSearch) {
|
|
|
+ // Prevent screen from scrolling if the user hits the spacebar
|
|
|
+ e.preventDefault();
|
|
|
+ // Fixes spacebar selection of dropdown items in FF & IE
|
|
|
+ $(document).data('spaceSelect', true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ mobile: function () {
|
|
|
+ this.$element.addClass('mobile-device');
|
|
|
+ },
|
|
|
+
|
|
|
+ refresh: function () {
|
|
|
+ // update options if data attributes have been changed
|
|
|
+ var config = $.extend({}, this.options, this.$element.data());
|
|
|
+ this.options = config;
|
|
|
+
|
|
|
+ this.selectpicker.main.map.newIndex = {};
|
|
|
+ this.selectpicker.main.map.originalIndex = {};
|
|
|
+ this.createLi();
|
|
|
+ this.checkDisabled();
|
|
|
+ this.render();
|
|
|
+ this.setStyle();
|
|
|
+ this.setWidth();
|
|
|
+
|
|
|
+ this.setSize(true);
|
|
|
+
|
|
|
+ this.$element.trigger('refreshed.bs.select');
|
|
|
+ },
|
|
|
+
|
|
|
+ hide: function () {
|
|
|
+ this.$newElement.hide();
|
|
|
+ },
|
|
|
+
|
|
|
+ show: function () {
|
|
|
+ this.$newElement.show();
|
|
|
+ },
|
|
|
+
|
|
|
+ remove: function () {
|
|
|
+ this.$newElement.remove();
|
|
|
+ this.$element.remove();
|
|
|
+ },
|
|
|
+
|
|
|
+ destroy: function () {
|
|
|
+ this.$newElement.before(this.$element).remove();
|
|
|
+
|
|
|
+ if (this.$bsContainer) {
|
|
|
+ this.$bsContainer.remove();
|
|
|
+ } else {
|
|
|
+ this.$menu.remove();
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$element
|
|
|
+ .off('.bs.select')
|
|
|
+ .removeData('selectpicker')
|
|
|
+ .removeClass('bs-select-hidden selectpicker');
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // SELECTPICKER PLUGIN DEFINITION
|
|
|
+ // ==============================
|
|
|
+ function Plugin(option) {
|
|
|
+ // get the args of the outer function..
|
|
|
+ var args = arguments;
|
|
|
+ // The arguments of the function are explicitly re-defined from the argument list, because the shift causes them
|
|
|
+ // to get lost/corrupted in android 2.3 and IE9 #715 #775
|
|
|
+ var _option = option;
|
|
|
+
|
|
|
+ [].shift.apply(args);
|
|
|
+
|
|
|
+ var value;
|
|
|
+ var chain = this.each(function () {
|
|
|
+ var $this = $(this);
|
|
|
+ if ($this.is('select')) {
|
|
|
+ var data = $this.data('selectpicker'),
|
|
|
+ options = typeof _option == 'object' && _option;
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ var config = $.extend({}, Selectpicker.DEFAULTS, $.fn.selectpicker.defaults || {}, $this.data(), options);
|
|
|
+ config.template = $.extend({}, Selectpicker.DEFAULTS.template, ($.fn.selectpicker.defaults ? $.fn.selectpicker.defaults.template : {}), $this.data().template, options.template);
|
|
|
+ $this.data('selectpicker', (data = new Selectpicker(this, config)));
|
|
|
+ } else if (options) {
|
|
|
+ for (var i in options) {
|
|
|
+ if (options.hasOwnProperty(i)) {
|
|
|
+ data.options[i] = options[i];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof _option == 'string') {
|
|
|
+ if (data[_option] instanceof Function) {
|
|
|
+ value = data[_option].apply(data, args);
|
|
|
+ } else {
|
|
|
+ value = data.options[_option];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ if (typeof value !== 'undefined') {
|
|
|
+ //noinspection JSUnusedAssignment
|
|
|
+ return value;
|
|
|
+ } else {
|
|
|
+ return chain;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var old = $.fn.selectpicker;
|
|
|
+ $.fn.selectpicker = Plugin;
|
|
|
+ $.fn.selectpicker.Constructor = Selectpicker;
|
|
|
+
|
|
|
+ // SELECTPICKER NO CONFLICT
|
|
|
+ // ========================
|
|
|
+ $.fn.selectpicker.noConflict = function () {
|
|
|
+ $.fn.selectpicker = old;
|
|
|
+ return this;
|
|
|
+ };
|
|
|
+
|
|
|
+ $(document)
|
|
|
+ .off('keydown.bs.dropdown.data-api')
|
|
|
+ .on('keydown.bs.select', '.bootstrap-select [data-toggle="dropdown"], .bootstrap-select [role="listbox"], .bs-searchbox input', Selectpicker.prototype.keydown)
|
|
|
+ .on('focusin.modal', '.bootstrap-select [data-toggle="dropdown"], .bootstrap-select [role="listbox"], .bs-searchbox input', function (e) {
|
|
|
+ e.stopPropagation();
|
|
|
+ });
|
|
|
+
|
|
|
+ // SELECTPICKER DATA-API
|
|
|
+ // =====================
|
|
|
+ $(window).on('load.bs.select.data-api', function () {
|
|
|
+ $('.selectpicker').each(function () {
|
|
|
+ var $selectpicker = $(this);
|
|
|
+ Plugin.call($selectpicker, $selectpicker.data());
|
|
|
+ })
|
|
|
+ });
|
|
|
+})(jQuery);
|
|
|
+
|
|
|
+
|
|
|
+}));
|
chenwen