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| author | 8cy <[email protected]> | 2020-05-06 12:05:56 -0700 |
|---|---|---|
| committer | 8cy <[email protected]> | 2020-05-06 12:05:56 -0700 |
| commit | 1fd3e91928bf41ac72cd56b260fb6a6f42d47143 (patch) | |
| tree | cb921eb41eaf359c2551fb4f303831c56db80cab /public/js/plugins/bootstrap-selectpicker.js | |
| download | slog-1fd3e91928bf41ac72cd56b260fb6a6f42d47143.tar.xz slog-1fd3e91928bf41ac72cd56b260fb6a6f42d47143.zip | |
A New Beginning
Diffstat (limited to 'public/js/plugins/bootstrap-selectpicker.js')
| -rw-r--r-- | public/js/plugins/bootstrap-selectpicker.js | 1914 |
1 files changed, 1914 insertions, 0 deletions
diff --git a/public/js/plugins/bootstrap-selectpicker.js b/public/js/plugins/bootstrap-selectpicker.js new file mode 100644 index 0000000..d0cdf3e --- /dev/null +++ b/public/js/plugins/bootstrap-selectpicker.js @@ -0,0 +1,1914 @@ +/*! + * Bootstrap-select v1.12.4 (http://silviomoreto.github.io/bootstrap-select) + * + * Copyright 2013-2017 bootstrap-select + * Licensed under MIT (https://github.com/silviomoreto/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'; + + //<editor-fold desc="Shims"> + if (!String.prototype.includes) { + (function() { + 'use strict'; // needed to support `apply`/`call` with `undefined`/`null` + var toString = {}.toString; + 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 indexOf = ''.indexOf; + var includes = 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; + } + return indexOf.call(string, searchString, pos) != -1; + }; + if (defineProperty) { + defineProperty(String.prototype, 'includes', { + 'value': includes, + 'configurable': true, + 'writable': true + }); + } else { + String.prototype.includes = includes; + } + }()); + } + + 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> + + // Case insensitive contains search + $.expr.pseudos.icontains = function(obj, index, meta) { + var $obj = $(obj).find('a'); + var haystack = ($obj.data('tokens') || $obj.text()).toString().toUpperCase(); + return haystack.includes(meta[3].toUpperCase()); + }; + + // Case insensitive begins search + $.expr.pseudos.ibegins = function(obj, index, meta) { + var $obj = $(obj).find('a'); + var haystack = ($obj.data('tokens') || $obj.text()).toString().toUpperCase(); + return haystack.startsWith(meta[3].toUpperCase()); + }; + + // Case and accent insensitive contains search + $.expr.pseudos.aicontains = function(obj, index, meta) { + var $obj = $(obj).find('a'); + var haystack = ($obj.data('tokens') || $obj.data('normalizedText') || $obj.text()).toString().toUpperCase(); + return haystack.includes(meta[3].toUpperCase()); + }; + + // Case and accent insensitive begins search + $.expr.pseudos.aibegins = function(obj, index, meta) { + var $obj = $(obj).find('a'); + var haystack = ($obj.data('tokens') || $obj.data('normalizedText') || $obj.text()).toString().toUpperCase(); + return haystack.startsWith(meta[3].toUpperCase()); + }; + + /** + * 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); + + var Selectpicker = function(element, options) { + // 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.$lis = null; + this.options = options; + + // If we have no title yet, try to pull it from the html title attribute (jQuery doesnt' pick it up as it's not a + // data-attribute) + if (this.options.title === null) { + this.options.title = this.$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 = '1.12.4'; + + // 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 + }; + + Selectpicker.prototype = { + + constructor: Selectpicker, + + init: function() { + var that = this, + id = this.$element.attr('id'); + + this.$element.addClass('bs-select-hidden'); + + // store originalIndex (key) and newIndex (value) in this.liObj for fast accessibility + // allows us to do this.$lis.eq(that.liObj[index]) instead of this.$lis.filter('[data-original-index="' + index + '"]') + this.liObj = {}; + this.multiple = this.$element.prop('multiple'); + this.autofocus = this.$element.prop('autofocus'); + this.$newElement = this.createView(); + this.$element + .after(this.$newElement) + .appendTo(this.$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('dropdown-menu-right'); + + if (typeof id !== 'undefined') { + this.$button.attr('data-id', id); + $('label[for="' + id + '"]').click(function(e) { + e.preventDefault(); + that.$button.focus(); + }); + } + + this.checkDisabled(); + this.clickListener(); + if (this.options.liveSearch) this.liveSearchListener(); + this.render(); + this.setStyle(); + this.setWidth(); + if (this.options.container) this.selectPosition(); + 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.$element.on({ + 'focus.bs.select': function() { + that.$button.focus(); + that.$element.off('focus.bs.select'); + }, + 'shown.bs.select': function() { + that.$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 btn-default">' + + this.options.selectAllText + + '</button>' + + '<button type="button" class="actions-btn bs-deselect-all btn btn-default">' + + 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 btn-default">' + + this.options.doneButtonText + + '</button>' + + '</div>' + + '</div>' : + ''; + var drop = + '<div class="btn-group bootstrap-select' + showTick + inputGroup + '">' + + '<button type="button" class="' + this.options.styleBase + ' dropdown-toggle" data-toggle="dropdown"' + autofocus + ' role="button">' + + '<span class="filter-option pull-left"></span> ' + + '<span class="bs-caret">' + + this.options.template.caret + + '</span>' + + '</button>' + + '<div class="dropdown-menu open" role="combobox">' + + header + + searchbox + + actionsbox + + '<ul class="dropdown-menu inner" role="listbox" aria-expanded="false">' + + '</ul>' + + donebutton + + '</div>' + + '</div>'; + + return $(drop); + }, + + createView: function() { + var $drop = this.createDropdown(), + li = this.createLi(); + + $drop.find('ul')[0].innerHTML = li; + return $drop; + }, + + reloadLi: function() { + // rebuild + var li = this.createLi(); + this.$menuInner[0].innerHTML = li; + }, + + createLi: function() { + var that = this, + _li = [], + optID = 0, + titleOption = document.createElement('option'), + liIndex = -1; // increment liIndex whenever a new <li> element is created to ensure liObj is correct + + // Helper functions + /** + * @param content + * @param [index] + * @param [classes] + * @param [optgroup] + * @returns {string} + */ + var generateLI = function(content, index, classes, optgroup) { + return '<li' + + ((typeof classes !== 'undefined' && '' !== classes) ? ' class="' + classes + '"' : '') + + ((typeof index !== 'undefined' && null !== index) ? ' data-original-index="' + index + '"' : '') + + ((typeof optgroup !== 'undefined' && null !== optgroup) ? 'data-optgroup="' + optgroup + '"' : '') + + '>' + content + '</li>'; + }; + + /** + * @param text + * @param [classes] + * @param [inline] + * @param [tokens] + * @returns {string} + */ + var generateA = function(text, classes, inline, tokens) { + return '<a tabindex="0"' + + (typeof classes !== 'undefined' ? ' class="' + classes + '"' : '') + + (inline ? ' style="' + inline + '"' : '') + + (that.options.liveSearchNormalize ? ' data-normalized-text="' + normalizeToBase(htmlEscape($(text).html())) + '"' : '') + + (typeof tokens !== 'undefined' || tokens !== null ? ' data-tokens="' + tokens + '"' : '') + + ' role="option">' + text + + '<span class="' + that.options.iconBase + ' ' + that.options.tickIcon + ' check-mark"></span>' + + '</a>'; + }; + + if (this.options.title && !this.multiple) { + // this option doesn't create a new <li> element, but does add a new option, so liIndex is decreased + // since liObj is recalculated on every refresh, liIndex needs to be decreased even if the titleOption is already appended + liIndex--; + + if (!this.$element.find('.bs-title-option').length) { + // Use native JS to prepend option (faster) + var element = this.$element[0]; + titleOption.className = 'bs-title-option'; + titleOption.innerHTML = this.options.title; + titleOption.value = ''; + element.insertBefore(titleOption, element.firstChild); + // 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 = $(element.options[element.selectedIndex]); + if ($opt.attr('selected') === undefined && this.$element.data('selected') === undefined) { + titleOption.selected = true; + } + } + } + + var $selectOptions = this.$element.find('option'); + + $selectOptions.each(function(index) { + var $this = $(this); + + liIndex++; + + if ($this.hasClass('bs-title-option')) return; + + // Get the class and text for the option + var optionClass = this.className || '', + inline = htmlEscape(this.style.cssText), + text = $this.data('content') ? $this.data('content') : $this.html(), + tokens = $this.data('tokens') ? $this.data('tokens') : null, + subtext = typeof $this.data('subtext') !== 'undefined' ? '<small class="text-muted">' + $this.data('subtext') + '</small>' : '', + icon = typeof $this.data('icon') !== 'undefined' ? '<span class="' + that.options.iconBase + ' ' + $this.data('icon') + '"></span> ' : '', + $parent = $this.parent(), + isOptgroup = $parent[0].tagName === 'OPTGROUP', + isOptgroupDisabled = isOptgroup && $parent[0].disabled, + isDisabled = this.disabled || isOptgroupDisabled, + prevHiddenIndex; + + if (icon !== '' && isDisabled) { + icon = '<span>' + icon + '</span>'; + } + + if (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 = $this.data('prevHiddenIndex'); + $this.next().data('prevHiddenIndex', (prevHiddenIndex !== undefined ? prevHiddenIndex : index)); + + liIndex--; + return; + } + + if (!$this.data('content')) { + // Prepend any icon and append any subtext to the main text. + text = icon + '<span class="text">' + text + subtext + '</span>'; + } + + if (isOptgroup && $this.data('divider') !== true) { + if (that.options.hideDisabled && isDisabled) { + if ($parent.data('allOptionsDisabled') === undefined) { + var $options = $parent.children(); + $parent.data('allOptionsDisabled', $options.filter(':disabled').length === $options.length); + } + + if ($parent.data('allOptionsDisabled')) { + liIndex--; + return; + } + } + + var optGroupClass = ' ' + $parent[0].className || ''; + + if ($this.index() === 0) { // Is it the first option of the optgroup? + optID += 1; + + // Get the opt group label + var label = $parent[0].label, + labelSubtext = typeof $parent.data('subtext') !== 'undefined' ? '<small class="text-muted">' + $parent.data('subtext') + '</small>' : '', + labelIcon = $parent.data('icon') ? '<span class="' + that.options.iconBase + ' ' + $parent.data('icon') + '"></span> ' : ''; + + label = labelIcon + '<span class="text">' + htmlEscape(label) + labelSubtext + '</span>'; + + if (index !== 0 && _li.length > 0) { // Is it NOT the first option of the select && are there elements in the dropdown? + liIndex++; + _li.push(generateLI('', null, 'divider', optID + 'div')); + } + liIndex++; + _li.push(generateLI(label, null, 'dropdown-header' + optGroupClass, optID)); + } + + if (that.options.hideDisabled && isDisabled) { + liIndex--; + return; + } + + _li.push(generateLI(generateA(text, 'opt ' + optionClass + optGroupClass, inline, tokens), index, '', optID)); + } else if ($this.data('divider') === true) { + _li.push(generateLI('', index, 'divider')); + } else if ($this.data('hidden') === true) { + // 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 = $this.data('prevHiddenIndex'); + $this.next().data('prevHiddenIndex', (prevHiddenIndex !== undefined ? prevHiddenIndex : index)); + + _li.push(generateLI(generateA(text, optionClass, inline, tokens), index, 'hidden is-hidden')); + } else { + var showDivider = this.previousElementSibling && this.previousElementSibling.tagName === 'OPTGROUP'; + + // if previous element is not an optgroup and hideDisabled is true + if (!showDivider && that.options.hideDisabled) { + prevHiddenIndex = $this.data('prevHiddenIndex'); + + if (prevHiddenIndex !== undefined) { + // select the element **before** the first hidden element in the group + var prevHidden = $selectOptions.eq(prevHiddenIndex)[0].previousElementSibling; + + if (prevHidden && prevHidden.tagName === 'OPTGROUP' && !prevHidden.disabled) { + showDivider = true; + } + } + } + + if (showDivider) { + liIndex++; + _li.push(generateLI('', null, 'divider', optID + 'div')); + } + _li.push(generateLI(generateA(text, optionClass, inline, tokens), index)); + } + + that.liObj[index] = liIndex; + }); + + //If we are not multiple, we don't have a selected item, and we don't have a title, select the first element so something is set in the button + if (!this.multiple && this.$element.find('option:selected').length === 0 && !this.options.title) { + this.$element.find('option').eq(0).prop('selected', true).attr('selected', 'selected'); + } + + return _li.join(''); + }, + + findLis: function() { + if (this.$lis == null) this.$lis = this.$menu.find('li'); + return this.$lis; + }, + + /** + * @param [updateLi] defaults to true + */ + render: function(updateLi) { + var that = this, + notDisabled, + $selectOptions = this.$element.find('option'); + + //Update the LI to match the SELECT + if (updateLi !== false) { + $selectOptions.each(function(index) { + var $lis = that.findLis().eq(that.liObj[index]); + + that.setDisabled(index, this.disabled || this.parentNode.tagName === 'OPTGROUP' && this.parentNode.disabled, $lis); + that.setSelected(index, this.selected, $lis); + }); + } + + this.togglePlaceholder(); + + this.tabIndex(); + + var selectedItems = $selectOptions.map(function() { + if (this.selected) { + if (that.options.hideDisabled && (this.disabled || this.parentNode.tagName === 'OPTGROUP' && this.parentNode.disabled)) return; + + var $this = $(this), + icon = $this.data('icon') && that.options.showIcon ? '<i class="' + that.options.iconBase + ' ' + $this.data('icon') + '"></i> ' : '', + subtext; + + if (that.options.showSubtext && $this.data('subtext') && !that.multiple) { + subtext = ' <small class="text-muted">' + $this.data('subtext') + '</small>'; + } else { + subtext = ''; + } + if (typeof $this.attr('title') !== 'undefined') { + return $this.attr('title'); + } else if ($this.data('content') && that.options.showContent) { + return $this.data('content').toString(); + } else { + return icon + $this.html() + subtext; + } + } + }).toArray(); + + //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 ? selectedItems[0] : selectedItems.join(this.options.multipleSeparator); + + //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)) { + notDisabled = this.options.hideDisabled ? ', [disabled]' : ''; + var totalCount = $selectOptions.not('[data-divider="true"], [data-hidden="true"]' + notDisabled).length, + tr8nText = (typeof this.options.countSelectedText === 'function') ? this.options.countSelectedText(selectedItems.length, totalCount) : this.options.countSelectedText; + title = tr8nText.replace('{0}', selectedItems.length.toString()).replace('{1}', totalCount.toString()); + } + } + + if (this.options.title == undefined) { + this.options.title = this.$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.$button.children('.filter-option').html(title); + + this.$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; + + var newElement = document.createElement('div'), + menu = document.createElement('div'), + menuInner = document.createElement('ul'), + divider = 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; + + text.className = 'text'; + newElement.className = this.$menu[0].parentNode.className + ' open'; + menu.className = 'dropdown-menu open'; + menuInner.className = 'dropdown-menu inner'; + divider.className = 'divider'; + + text.appendChild(document.createTextNode('Inner text')); + a.appendChild(text); + li.appendChild(a); + menuInner.appendChild(li); + menuInner.appendChild(divider); + 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); + menu.appendChild(menuInner); + if (doneButton) menu.appendChild(doneButton); + newElement.appendChild(menu); + + document.body.appendChild(newElement); + + var liHeight = a.offsetHeight, + 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 = typeof getComputedStyle === 'function' ? getComputedStyle(menu) : false, + $menu = menuStyle ? null : $(menu), + menuPadding = { + vert: parseInt(menuStyle ? menuStyle.paddingTop : $menu.css('paddingTop')) + + parseInt(menuStyle ? menuStyle.paddingBottom : $menu.css('paddingBottom')) + + parseInt(menuStyle ? menuStyle.borderTopWidth : $menu.css('borderTopWidth')) + + parseInt(menuStyle ? menuStyle.borderBottomWidth : $menu.css('borderBottomWidth')), + horiz: parseInt(menuStyle ? menuStyle.paddingLeft : $menu.css('paddingLeft')) + + parseInt(menuStyle ? menuStyle.paddingRight : $menu.css('paddingRight')) + + parseInt(menuStyle ? menuStyle.borderLeftWidth : $menu.css('borderLeftWidth')) + + parseInt(menuStyle ? menuStyle.borderRightWidth : $menu.css('borderRightWidth')) + }, + menuExtras = { + vert: menuPadding.vert + + parseInt(menuStyle ? menuStyle.marginTop : $menu.css('marginTop')) + + parseInt(menuStyle ? menuStyle.marginBottom : $menu.css('marginBottom')) + 2, + horiz: menuPadding.horiz + + parseInt(menuStyle ? menuStyle.marginLeft : $menu.css('marginLeft')) + + parseInt(menuStyle ? menuStyle.marginRight : $menu.css('marginRight')) + 2 + } + + document.body.removeChild(newElement); + + this.sizeInfo = { + liHeight: liHeight, + headerHeight: headerHeight, + searchHeight: searchHeight, + actionsHeight: actionsHeight, + doneButtonHeight: doneButtonHeight, + dividerHeight: dividerHeight, + menuPadding: menuPadding, + menuExtras: menuExtras + }; + }, + + setSize: function() { + this.findLis(); + this.liHeight(); + + if (this.options.header) this.$menu.css('padding-top', 0); + if (this.options.size === false) return; + + var that = this, + $menu = this.$menu, + $menuInner = this.$menuInner, + $window = $(window), + selectHeight = this.$newElement[0].offsetHeight, + selectWidth = this.$newElement[0].offsetWidth, + liHeight = this.sizeInfo['liHeight'], + headerHeight = this.sizeInfo['headerHeight'], + searchHeight = this.sizeInfo['searchHeight'], + actionsHeight = this.sizeInfo['actionsHeight'], + doneButtonHeight = this.sizeInfo['doneButtonHeight'], + divHeight = this.sizeInfo['dividerHeight'], + menuPadding = this.sizeInfo['menuPadding'], + menuExtras = this.sizeInfo['menuExtras'], + notDisabled = this.options.hideDisabled ? '.disabled' : '', + menuHeight, + menuWidth, + getHeight, + getWidth, + selectOffsetTop, + selectOffsetBot, + selectOffsetLeft, + selectOffsetRight, + getPos = function() { + var pos = that.$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; + selectOffsetTop = pos.top - containerPos.top - $window.scrollTop(); + selectOffsetBot = $window.height() - selectOffsetTop - selectHeight - containerPos.top - winPad[2]; + selectOffsetLeft = pos.left - containerPos.left - $window.scrollLeft(); + selectOffsetRight = $window.width() - selectOffsetLeft - selectWidth - containerPos.left - winPad[1]; + selectOffsetTop -= winPad[0]; + selectOffsetLeft -= winPad[3]; + }; + + getPos(); + + if (this.options.size === 'auto') { + var getSize = function() { + var minHeight, + hasClass = function(className, include) { + return function(element) { + if (include) { + return (element.classList ? element.classList.contains(className) : $(element).hasClass(className)); + } else { + return !(element.classList ? element.classList.contains(className) : $(element).hasClass(className)); + } + }; + }, + lis = that.$menuInner[0].getElementsByTagName('li'), + lisVisible = Array.prototype.filter ? Array.prototype.filter.call(lis, hasClass('hidden', false)) : that.$lis.not('.hidden'), + optGroup = Array.prototype.filter ? Array.prototype.filter.call(lisVisible, hasClass('dropdown-header', true)) : lisVisible.filter('.dropdown-header'); + + getPos(); + menuHeight = selectOffsetBot - menuExtras.vert; + menuWidth = selectOffsetRight - menuExtras.horiz; + + if (that.options.container) { + if (!$menu.data('height')) $menu.data('height', $menu.height()); + getHeight = $menu.data('height'); + + if (!$menu.data('width')) $menu.data('width', $menu.width()); + getWidth = $menu.data('width'); + } else { + getHeight = $menu.height(); + getWidth = $menu.width(); + } + + if (that.options.dropupAuto) { + that.$newElement.toggleClass('dropup', selectOffsetTop > selectOffsetBot && (menuHeight - menuExtras.vert) < getHeight); + } + + if (that.$newElement.hasClass('dropup')) { + menuHeight = selectOffsetTop - menuExtras.vert; + } + + if (that.options.dropdownAlignRight === 'auto') { + $menu.toggleClass('dropdown-menu-right', selectOffsetLeft > selectOffsetRight && (menuWidth - menuExtras.horiz) < (getWidth - selectWidth)); + } + + if ((lisVisible.length + optGroup.length) > 3) { + minHeight = liHeight * 3 + menuExtras.vert - 2; + } else { + minHeight = 0; + } + + $menu.css({ + 'max-height': menuHeight + 'px', + 'overflow': 'hidden', + 'min-height': minHeight + headerHeight + searchHeight + actionsHeight + doneButtonHeight + 'px' + }); + $menuInner.css({ + 'max-height': menuHeight - headerHeight - searchHeight - actionsHeight - doneButtonHeight - menuPadding.vert + 'px', + 'overflow-y': 'auto', + 'min-height': Math.max(minHeight - menuPadding.vert, 0) + 'px' + }); + }; + getSize(); + this.$searchbox.off('input.getSize propertychange.getSize').on('input.getSize propertychange.getSize', getSize); + $window.off('resize.getSize scroll.getSize').on('resize.getSize scroll.getSize', getSize); + } else if (this.options.size && this.options.size != 'auto' && this.$lis.not(notDisabled).length > this.options.size) { + var optIndex = this.$lis.not('.divider').not(notDisabled).children().slice(0, this.options.size).last().parent().index(), + divLength = this.$lis.slice(0, optIndex + 1).filter('.divider').length; + menuHeight = liHeight * this.options.size + divLength * divHeight + menuPadding.vert; + + if (that.options.container) { + if (!$menu.data('height')) $menu.data('height', $menu.height()); + getHeight = $menu.data('height'); + } else { + getHeight = $menu.height(); + } + + if (that.options.dropupAuto) { + //noinspection JSUnusedAssignment + this.$newElement.toggleClass('dropup', selectOffsetTop > selectOffsetBot && (menuHeight - menuExtras.vert) < getHeight); + } + $menu.css({ + 'max-height': menuHeight + headerHeight + searchHeight + actionsHeight + doneButtonHeight + 'px', + 'overflow': 'hidden', + 'min-height': '' + }); + $menuInner.css({ + 'max-height': menuHeight - menuPadding.vert + 'px', + 'overflow-y': 'auto', + 'min-height': '' + }); + } + }, + + setWidth: function() { + if (this.options.width === 'auto') { + this.$menu.css('min-width', '0'); + + // Get correct width if element is hidden + var $selectClone = this.$menu.parent().clone().appendTo('body'), + $selectClone2 = this.options.container ? this.$newElement.clone().appendTo('body') : $selectClone, + ulWidth = $selectClone.children('.dropdown-menu').outerWidth(), + btnWidth = $selectClone2.css('width', 'auto').children('button').outerWidth(); + + $selectClone.remove(); + $selectClone2.remove(); + + // Set width to whatever's larger, button title or longest option + this.$newElement.css('width', Math.max(ulWidth, btnWidth) + '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) { + that.$bsContainer.addClass($element.attr('class').replace(/form-control|fit-width/gi, '')).toggleClass('dropup', $element.hasClass('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('dropup') ? 0 : $element[0].offsetHeight; + + that.$bsContainer.css({ + 'top': pos.top - containerPos.top + actualHeight, + 'left': pos.left - containerPos.left, + 'width': $element[0].offsetWidth + }); + }; + + this.$button.on('click', function() { + var $this = $(this); + + if (that.isDisabled()) { + return; + } + + getPlacement(that.$newElement); + + that.$bsContainer + .appendTo(that.options.container) + .toggleClass('open', !$this.hasClass('open')) + .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(); + }); + }, + + /** + * @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 + * @param {JQuery} $lis - the 'li' element that is being modified + */ + setSelected: function(index, selected, $lis) { + if (!$lis) { + this.togglePlaceholder(); // check if setSelected is being called by changing the value of the select + $lis = this.findLis().eq(this.liObj[index]); + } + + $lis.toggleClass('selected', selected).find('a').attr('aria-selected', selected); + }, + + /** + * @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 + * @param {JQuery} $lis - the 'li' element that is being modified + */ + setDisabled: function(index, disabled, $lis) { + if (!$lis) { + $lis = this.findLis().eq(this.liObj[index]); + } + + if (disabled) { + $lis.addClass('disabled').children('a').attr('href', '#').attr('tabindex', -1).attr('aria-disabled', true); + } else { + $lis.removeClass('disabled').children('a').removeAttr('href').attr('tabindex', 0).attr('aria-disabled', false); + } + }, + + isDisabled: function() { + return this.$element[0].disabled; + }, + + checkDisabled: function() { + var that = this; + + if (this.isDisabled()) { + this.$newElement.addClass('disabled'); + this.$button.addClass('disabled').attr('tabindex', -1).attr('aria-disabled', true); + } else { + if (this.$button.hasClass('disabled')) { + this.$newElement.removeClass('disabled'); + this.$button.removeClass('disabled').attr('aria-disabled', false); + } + + if (this.$button.attr('tabindex') == -1 && !this.$element.data('tabindex')) { + this.$button.removeAttr('tabindex'); + } + } + + this.$button.click(function() { + return !that.isDisabled(); + }); + }, + + togglePlaceholder: function() { + var value = this.$element.val(); + this.$button.toggleClass('bs-placeholder', value === null || value === '' || (value.constructor === Array && value.length === 0)); + }, + + tabIndex: function() { + if (this.$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(); + $document.data('spaceSelect', false); + } + }); + + this.$button.on('click', function() { + that.setSize(); + }); + + this.$element.on('shown.bs.select', function() { + if (!that.options.liveSearch && !that.multiple) { + that.$menuInner.find('.selected a').focus(); + } else if (!that.multiple) { + var selectedIndex = that.liObj[that.$element[0].selectedIndex]; + + if (typeof selectedIndex !== 'number' || that.options.size === false) return; + + // scroll to selected option + var offset = that.$lis.eq(selectedIndex)[0].offsetTop - that.$menuInner[0].offsetTop; + offset = offset - that.$menuInner[0].offsetHeight / 2 + that.sizeInfo.liHeight / 2; + that.$menuInner[0].scrollTop = offset; + } + }); + + this.$menuInner.on('click', 'li a', function(e) { + var $this = $(this), + clickedIndex = $this.parent().data('originalIndex'), + prevValue = that.$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('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); + $option.prop('selected', true); + that.$menuInner.find('.selected').removeClass('selected').find('a').attr('aria-selected', false); + that.setSelected(clickedIndex, true); + } else { // Toggle the one we have chosen if we are multi select. + $option.prop('selected', !state); + 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 = $this.parent().data('optgroup'); + that.$menuInner.find('[data-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.$menu.on('click', 'li.disabled a, .popover-title, .popover-title :not(.close)', function(e) { + if (e.currentTarget == this) { + e.preventDefault(); + e.stopPropagation(); + if (that.options.liveSearch && !$(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.$element.change(function() { + that.render(false); + that.$element.trigger('changed.bs.select', changed_arguments); + changed_arguments = null; + }); + }, + + liveSearchListener: function() { + var that = this, + $no_results = $('<li class="no-results"></li>'); + + this.$button.on('click.dropdown.data-api', function() { + that.$menuInner.find('.active').removeClass('active'); + if (!!that.$searchbox.val()) { + that.$searchbox.val(''); + that.$lis.not('.is-hidden').removeClass('hidden'); + if (!!$no_results.parent().length) $no_results.remove(); + } + if (!that.multiple) that.$menuInner.find('.selected').addClass('active'); + setTimeout(function() { + that.$searchbox.focus(); + }, 10); + }); + + this.$searchbox.on('click.dropdown.data-api focus.dropdown.data-api touchend.dropdown.data-api', function(e) { + e.stopPropagation(); + }); + + this.$searchbox.on('input propertychange', function() { + that.$lis.not('.is-hidden').removeClass('hidden'); + that.$lis.filter('.active').removeClass('active'); + $no_results.remove(); + + if (that.$searchbox.val()) { + var $searchBase = that.$lis.not('.is-hidden, .divider, .dropdown-header'), + $hideItems; + if (that.options.liveSearchNormalize) { + $hideItems = $searchBase.not(':a' + that._searchStyle() + '("' + normalizeToBase(that.$searchbox.val()) + '")'); + } else { + $hideItems = $searchBase.not(':' + that._searchStyle() + '("' + that.$searchbox.val() + '")'); + } + + if ($hideItems.length === $searchBase.length) { + $no_results.html(that.options.noneResultsText.replace('{0}', '"' + htmlEscape(that.$searchbox.val()) + '"')); + that.$menuInner.append($no_results); + that.$lis.addClass('hidden'); + } else { + $hideItems.addClass('hidden'); + + var $lisVisible = that.$lis.not('.hidden'), + $foundDiv; + + // hide divider if first or last visible, or if followed by another divider + $lisVisible.each(function(index) { + var $this = $(this); + + if ($this.hasClass('divider')) { + if ($foundDiv === undefined) { + $this.addClass('hidden'); + } else { + if ($foundDiv) $foundDiv.addClass('hidden'); + $foundDiv = $this; + } + } else if ($this.hasClass('dropdown-header') && $lisVisible.eq(index + 1).data('optgroup') !== $this.data('optgroup')) { + $this.addClass('hidden'); + } else { + $foundDiv = null; + } + }); + if ($foundDiv) $foundDiv.addClass('hidden'); + + $searchBase.not('.hidden').first().addClass('active'); + that.$menuInner.scrollTop(0); + } + } + }); + }, + + _searchStyle: function() { + var styles = { + begins: 'ibegins', + startsWith: 'ibegins' + }; + + return styles[this.options.liveSearchStyle] || 'icontains'; + }, + + val: function(value) { + if (typeof value !== 'undefined') { + this.$element.val(value); + this.render(); + + return this.$element; + } else { + return this.$element.val(); + } + }, + + changeAll: function(status) { + if (!this.multiple) return; + if (typeof status === 'undefined') status = true; + + this.findLis(); + + var $options = this.$element.find('option'), + $lisVisible = this.$lis.not('.divider, .dropdown-header, .disabled, .hidden'), + lisVisLen = $lisVisible.length, + selectedOptions = []; + + if (status) { + if ($lisVisible.filter('.selected').length === $lisVisible.length) return; + } else { + if ($lisVisible.filter('.selected').length === 0) return; + } + + $lisVisible.toggleClass('selected', status); + + for (var i = 0; i < lisVisLen; i++) { + var origIndex = $lisVisible[i].getAttribute('data-original-index'); + selectedOptions[selectedOptions.length] = $options.eq(origIndex)[0]; + } + + $(selectedOptions).prop('selected', status); + + this.render(false); + + this.togglePlaceholder(); + + this.$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'); + }, + + keydown: function(e) { + var $this = $(this), + $parent = $this.is('input') ? $this.parent().parent() : $this.parent(), + $items, + that = $parent.data('this'), + index, + prevIndex, + isActive, + selector = ':not(.disabled, .hidden, .dropdown-header, .divider)', + keyCodeMap = { + 32: ' ', + 48: '0', + 49: '1', + 50: '2', + 51: '3', + 52: '4', + 53: '5', + 54: '6', + 55: '7', + 56: '8', + 57: '9', + 59: ';', + 65: 'a', + 66: 'b', + 67: 'c', + 68: 'd', + 69: 'e', + 70: 'f', + 71: 'g', + 72: 'h', + 73: 'i', + 74: 'j', + 75: 'k', + 76: 'l', + 77: 'm', + 78: 'n', + 79: 'o', + 80: 'p', + 81: 'q', + 82: 'r', + 83: 's', + 84: 't', + 85: 'u', + 86: 'v', + 87: 'w', + 88: 'x', + 89: 'y', + 90: 'z', + 96: '0', + 97: '1', + 98: '2', + 99: '3', + 100: '4', + 101: '5', + 102: '6', + 103: '7', + 104: '8', + 105: '9' + }; + + + isActive = that.$newElement.hasClass('open'); + + if (!isActive && (e.keyCode >= 48 && e.keyCode <= 57 || e.keyCode >= 96 && e.keyCode <= 105 || e.keyCode >= 65 && e.keyCode <= 90)) { + if (!that.options.container) { + that.setSize(); + that.$menu.parent().addClass('open'); + isActive = true; + } else { + that.$button.trigger('click'); + } + that.$searchbox.focus(); + return; + } + + if (that.options.liveSearch) { + if (/(^9$|27)/.test(e.keyCode.toString(10)) && isActive) { + e.preventDefault(); + e.stopPropagation(); + that.$menuInner.click(); + that.$button.focus(); + } + } + + if (/(38|40)/.test(e.keyCode.toString(10))) { + $items = that.$lis.filter(selector); + if (!$items.length) return; + + if (!that.options.liveSearch) { + index = $items.index($items.find('a').filter(':focus').parent()); + } else { + index = $items.index($items.filter('.active')); + } + + prevIndex = that.$menuInner.data('prevIndex'); + + if (e.keyCode == 38) { + if ((that.options.liveSearch || index == prevIndex) && index != -1) index--; + if (index < 0) index += $items.length; + } else if (e.keyCode == 40) { + if (that.options.liveSearch || index == prevIndex) index++; + index = index % $items.length; + } + + that.$menuInner.data('prevIndex', index); + + if (!that.options.liveSearch) { + $items.eq(index).children('a').focus(); + } else { + e.preventDefault(); + if (!$this.hasClass('dropdown-toggle')) { + $items.removeClass('active').eq(index).addClass('active').children('a').focus(); + $this.focus(); + } + } + + } else if (!$this.is('input')) { + var keyIndex = [], + count, + prevKey; + + $items = that.$lis.filter(selector); + $items.each(function(i) { + if ($.trim($(this).children('a').text().toLowerCase()).substring(0, 1) == keyCodeMap[e.keyCode]) { + keyIndex.push(i); + } + }); + + count = $(document).data('keycount'); + count++; + $(document).data('keycount', count); + + prevKey = $.trim($(':focus').text().toLowerCase()).substring(0, 1); + + if (prevKey != keyCodeMap[e.keyCode]) { + count = 1; + $(document).data('keycount', count); + } else if (count >= keyIndex.length) { + $(document).data('keycount', 0); + if (count > keyIndex.length) count = 1; + } + + $items.eq(keyIndex[count - 1]).children('a').focus(); + } + + // Select focused option if "Enter", "Spacebar" or "Tab" (when selectOnTab is true) are pressed inside the menu. + if ((/(13|32)/.test(e.keyCode.toString(10)) || (/(^9$)/.test(e.keyCode.toString(10)) && that.options.selectOnTab)) && isActive) { + if (!/(32)/.test(e.keyCode.toString(10))) e.preventDefault(); + if (!that.options.liveSearch) { + var elem = $(':focus'); + elem.click(); + // Bring back focus for multiselects + elem.focus(); + // Prevent screen from scrolling if the user hit the spacebar + e.preventDefault(); + // Fixes spacebar selection of dropdown items in FF & IE + $(document).data('spaceSelect', true); + } else if (!/(32)/.test(e.keyCode.toString(10))) { + that.$menuInner.find('.active a').click(); + $this.focus(); + } + $(document).data('keycount', 0); + } + + if ((/(^9$|27)/.test(e.keyCode.toString(10)) && isActive && (that.multiple || that.options.liveSearch)) || (/(27)/.test(e.keyCode.toString(10)) && !isActive)) { + that.$menu.parent().removeClass('open'); + if (that.options.container) that.$newElement.removeClass('open'); + that.$button.focus(); + } + }, + + mobile: function() { + this.$element.addClass('mobile-device'); + }, + + refresh: function() { + this.$lis = null; + this.liObj = {}; + this.reloadLi(); + this.render(); + this.checkDisabled(); + this.liHeight(true); + this.setStyle(); + this.setWidth(); + if (this.$lis) this.$searchbox.trigger('propertychange'); + + this.$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) + .data('keycount', 0) + .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); + + +}));
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