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1887 righe
68 KiB
1887 righe
68 KiB
/*! |
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* Bootstrap-select v1.11.0 (http://silviomoreto.github.io/bootstrap-select) |
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* |
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* Copyright 2013-2016 bootstrap-select |
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* Licensed under MIT (https://github.com/silviomoreto/bootstrap-select/blob/master/LICENSE) |
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*/ |
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|
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(function (root, factory) { |
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if (typeof define === 'function' && define.amd) { |
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// AMD. Register as an anonymous module unless amdModuleId is set |
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define(["jquery"], function (a0) { |
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return (factory(a0)); |
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}); |
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} else if (typeof exports === 'object') { |
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// Node. Does not work with strict CommonJS, but |
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// only CommonJS-like environments that support module.exports, |
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// like Node. |
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module.exports = factory(require("jquery")); |
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} else { |
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factory(jQuery); |
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} |
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}(this, function (jQuery) { |
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|
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(function ($) { |
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'use strict'; |
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|
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//<editor-fold desc="Shims"> |
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if (!String.prototype.includes) { |
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(function () { |
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'use strict'; // needed to support `apply`/`call` with `undefined`/`null` |
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var toString = {}.toString; |
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var defineProperty = (function () { |
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// IE 8 only supports `Object.defineProperty` on DOM elements |
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try { |
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var object = {}; |
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var $defineProperty = Object.defineProperty; |
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var result = $defineProperty(object, object, object) && $defineProperty; |
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} catch (error) { |
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} |
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return result; |
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}()); |
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var indexOf = ''.indexOf; |
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var includes = function (search) { |
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if (this == null) { |
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throw new TypeError(); |
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} |
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var string = String(this); |
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if (search && toString.call(search) == '[object RegExp]') { |
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throw new TypeError(); |
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} |
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var stringLength = string.length; |
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var searchString = String(search); |
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var searchLength = searchString.length; |
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var position = arguments.length > 1 ? arguments[1] : undefined; |
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// `ToInteger` |
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var pos = position ? Number(position) : 0; |
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if (pos != pos) { // better `isNaN` |
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pos = 0; |
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} |
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var start = Math.min(Math.max(pos, 0), stringLength); |
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// Avoid the `indexOf` call if no match is possible |
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if (searchLength + start > stringLength) { |
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return false; |
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} |
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return indexOf.call(string, searchString, pos) != -1; |
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}; |
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if (defineProperty) { |
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defineProperty(String.prototype, 'includes', { |
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'value': includes, |
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'configurable': true, |
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'writable': true |
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}); |
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} else { |
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String.prototype.includes = includes; |
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} |
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}()); |
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} |
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|
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if (!String.prototype.startsWith) { |
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(function () { |
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'use strict'; // needed to support `apply`/`call` with `undefined`/`null` |
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var defineProperty = (function () { |
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// IE 8 only supports `Object.defineProperty` on DOM elements |
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try { |
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var object = {}; |
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var $defineProperty = Object.defineProperty; |
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var result = $defineProperty(object, object, object) && $defineProperty; |
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} catch (error) { |
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} |
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return result; |
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}()); |
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var toString = {}.toString; |
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var startsWith = function (search) { |
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if (this == null) { |
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throw new TypeError(); |
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} |
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var string = String(this); |
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if (search && toString.call(search) == '[object RegExp]') { |
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throw new TypeError(); |
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} |
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var stringLength = string.length; |
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var searchString = String(search); |
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var searchLength = searchString.length; |
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var position = arguments.length > 1 ? arguments[1] : undefined; |
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// `ToInteger` |
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var pos = position ? Number(position) : 0; |
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if (pos != pos) { // better `isNaN` |
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pos = 0; |
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} |
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var start = Math.min(Math.max(pos, 0), stringLength); |
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// Avoid the `indexOf` call if no match is possible |
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if (searchLength + start > stringLength) { |
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return false; |
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} |
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var index = -1; |
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while (++index < searchLength) { |
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if (string.charCodeAt(start + index) != searchString.charCodeAt(index)) { |
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return false; |
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} |
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} |
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return true; |
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}; |
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if (defineProperty) { |
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defineProperty(String.prototype, 'startsWith', { |
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'value': startsWith, |
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'configurable': true, |
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'writable': true |
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}); |
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} else { |
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String.prototype.startsWith = startsWith; |
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} |
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}()); |
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} |
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|
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if (!Object.keys) { |
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Object.keys = function ( |
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o, // object |
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k, // key |
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r // result array |
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){ |
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// initialize object and result |
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r=[]; |
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// iterate over object keys |
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for (k in o) |
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// fill result array with non-prototypical keys |
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r.hasOwnProperty.call(o, k) && r.push(k); |
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// return result |
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return r; |
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}; |
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} |
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|
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// set data-selected on options that are programmatically selected |
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// prior to initialization of bootstrap-select |
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var _val = $.fn.val; |
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$.fn.val = function(value){ |
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if (this.is('select') && value) { |
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this.find('option[value="' + value + '"]').data('selected', true); |
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} |
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|
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return _val.apply(this, arguments); |
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}; |
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var changed_arguments = null; |
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$.fn.triggerNative = function (eventName) { |
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var el = this[0], |
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event; |
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|
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if (el.dispatchEvent) { |
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if (typeof Event === 'function') { |
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// For modern browsers |
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event = new Event(eventName, { |
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bubbles: true |
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}); |
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} else { |
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// For IE since it doesn't support Event constructor |
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event = document.createEvent('Event'); |
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event.initEvent(eventName, true, false); |
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} |
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el.dispatchEvent(event); |
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} else { |
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if (el.fireEvent) { |
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event = document.createEventObject(); |
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event.eventType = eventName; |
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el.fireEvent('on' + eventName, event); |
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} |
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this.trigger(eventName); |
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} |
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}; |
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//</editor-fold> |
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|
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// Case insensitive contains search |
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$.expr.pseudos.icontains = function (obj, index, meta) { |
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var $obj = $(obj); |
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var haystack = ($obj.data('tokens') || $obj.text()).toString().toUpperCase(); |
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return haystack.includes(meta[3].toUpperCase()); |
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}; |
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|
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// Case insensitive begins search |
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$.expr.pseudos.ibegins = function (obj, index, meta) { |
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var $obj = $(obj); |
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var haystack = ($obj.data('tokens') || $obj.text()).toString().toUpperCase(); |
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return haystack.startsWith(meta[3].toUpperCase()); |
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}; |
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|
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// Case and accent insensitive contains search |
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$.expr.pseudos.aicontains = function (obj, index, meta) { |
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var $obj = $(obj); |
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var haystack = ($obj.data('tokens') || $obj.data('normalizedText') || $obj.text()).toString().toUpperCase(); |
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return haystack.includes(meta[3].toUpperCase()); |
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}; |
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|
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// Case and accent insensitive begins search |
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$.expr.pseudos.aibegins = function (obj, index, meta) { |
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var $obj = $(obj); |
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var haystack = ($obj.data('tokens') || $obj.data('normalizedText') || $obj.text()).toString().toUpperCase(); |
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return haystack.startsWith(meta[3].toUpperCase()); |
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}; |
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/** |
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* Remove all diatrics from the given text. |
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* @access private |
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* @param {String} text |
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* @returns {String} |
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*/ |
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function normalizeToBase(text) { |
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var rExps = [ |
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{re: /[\xC0-\xC6]/g, ch: "A"}, |
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{re: /[\xE0-\xE6]/g, ch: "a"}, |
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{re: /[\xC8-\xCB]/g, ch: "E"}, |
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{re: /[\xE8-\xEB]/g, ch: "e"}, |
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{re: /[\xCC-\xCF]/g, ch: "I"}, |
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{re: /[\xEC-\xEF]/g, ch: "i"}, |
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{re: /[\xD2-\xD6]/g, ch: "O"}, |
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{re: /[\xF2-\xF6]/g, ch: "o"}, |
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{re: /[\xD9-\xDC]/g, ch: "U"}, |
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{re: /[\xF9-\xFC]/g, ch: "u"}, |
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{re: /[\xC7-\xE7]/g, ch: "c"}, |
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{re: /[\xD1]/g, ch: "N"}, |
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{re: /[\xF1]/g, ch: "n"} |
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]; |
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$.each(rExps, function () { |
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text = text.replace(this.re, this.ch); |
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}); |
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return text; |
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} |
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function htmlEscape(html) { |
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var escapeMap = { |
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'&': '&', |
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'<': '<', |
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'>': '>', |
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'"': '"', |
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"'": ''', |
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'`': '`' |
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}; |
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var source = '(?:' + Object.keys(escapeMap).join('|') + ')', |
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testRegexp = new RegExp(source), |
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replaceRegexp = new RegExp(source, 'g'), |
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string = html == null ? '' : '' + html; |
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return testRegexp.test(string) ? string.replace(replaceRegexp, function (match) { |
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return escapeMap[match]; |
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}) : string; |
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} |
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|
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var Selectpicker = function (element, options, e) { |
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// bootstrap-select has been initialized - revert val back to its original function |
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if (_val) { |
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$.fn.val = _val; |
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_val = null; |
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} |
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|
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if (e) { |
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e.stopPropagation(); |
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e.preventDefault(); |
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} |
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|
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this.$element = $(element); |
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this.$newElement = null; |
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this.$button = null; |
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this.$menu = null; |
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this.$lis = null; |
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this.options = options; |
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|
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// If we have no title yet, try to pull it from the html title attribute (jQuery doesnt' pick it up as it's not a |
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// data-attribute) |
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if (this.options.title === null) { |
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this.options.title = this.$element.attr('title'); |
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} |
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|
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//Expose public methods |
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this.val = Selectpicker.prototype.val; |
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this.render = Selectpicker.prototype.render; |
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this.refresh = Selectpicker.prototype.refresh; |
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this.setStyle = Selectpicker.prototype.setStyle; |
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this.selectAll = Selectpicker.prototype.selectAll; |
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this.deselectAll = Selectpicker.prototype.deselectAll; |
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this.destroy = Selectpicker.prototype.destroy; |
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this.remove = Selectpicker.prototype.remove; |
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this.show = Selectpicker.prototype.show; |
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this.hide = Selectpicker.prototype.hide; |
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this.init(); |
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}; |
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Selectpicker.VERSION = '1.11.0'; |
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// part of this is duplicated in i18n/defaults-en_US.js. Make sure to update both. |
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Selectpicker.DEFAULTS = { |
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noneSelectedText: 'Nothing selected', |
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noneResultsText: 'No results matched {0}', |
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countSelectedText: function (numSelected, numTotal) { |
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return (numSelected == 1) ? "{0} item selected" : "{0} items selected"; |
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}, |
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maxOptionsText: function (numAll, numGroup) { |
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return [ |
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(numAll == 1) ? 'Limit reached ({n} item max)' : 'Limit reached ({n} items max)', |
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(numGroup == 1) ? 'Group limit reached ({n} item max)' : 'Group limit reached ({n} items max)' |
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]; |
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}, |
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selectAllText: 'Select All', |
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deselectAllText: 'Deselect All', |
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doneButton: false, |
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doneButtonText: 'Close', |
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multipleSeparator: ', ', |
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styleBase: 'btn', |
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style: 'btn-default', |
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size: 'auto', |
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title: null, |
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selectedTextFormat: 'values', |
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width: false, |
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container: false, |
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hideDisabled: false, |
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showSubtext: false, |
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showIcon: true, |
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showContent: true, |
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dropupAuto: true, |
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header: false, |
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liveSearch: false, |
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liveSearchPlaceholder: null, |
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liveSearchNormalize: false, |
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liveSearchStyle: 'contains', |
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actionsBox: false, |
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iconBase: 'glyphicon', |
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tickIcon: 'glyphicon-ok', |
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showTick: false, |
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template: { |
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caret: '<span class="caret"></span>' |
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}, |
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maxOptions: false, |
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mobile: false, |
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selectOnTab: false, |
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dropdownAlignRight: false |
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}; |
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Selectpicker.prototype = { |
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|
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constructor: Selectpicker, |
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init: function () { |
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var that = this, |
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id = this.$element.attr('id'); |
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|
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this.$element.addClass('bs-select-hidden'); |
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|
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// store originalIndex (key) and newIndex (value) in this.liObj for fast accessibility |
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// allows us to do this.$lis.eq(that.liObj[index]) instead of this.$lis.filter('[data-original-index="' + index + '"]') |
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this.liObj = {}; |
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this.multiple = this.$element.prop('multiple'); |
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this.autofocus = this.$element.prop('autofocus'); |
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this.$newElement = this.createView(); |
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this.$element |
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.after(this.$newElement) |
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.appendTo(this.$newElement); |
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this.$button = this.$newElement.children('button'); |
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this.$menu = this.$newElement.children('.dropdown-menu'); |
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this.$menuInner = this.$menu.children('.inner'); |
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this.$searchbox = this.$menu.find('input'); |
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|
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this.$element.removeClass('bs-select-hidden'); |
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|
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if (this.options.dropdownAlignRight === true) this.$menu.addClass('dropdown-menu-right'); |
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|
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if (typeof id !== 'undefined') { |
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this.$button.attr('data-id', id); |
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$('label[for="' + id + '"]').click(function (e) { |
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e.preventDefault(); |
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that.$button.focus(); |
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}); |
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} |
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this.checkDisabled(); |
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this.clickListener(); |
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if (this.options.liveSearch) this.liveSearchListener(); |
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this.render(); |
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this.setStyle(); |
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this.setWidth(); |
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if (this.options.container) this.selectPosition(); |
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this.$menu.data('this', this); |
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this.$newElement.data('this', this); |
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if (this.options.mobile) this.mobile(); |
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this.$newElement.on({ |
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'hide.bs.dropdown': function (e) { |
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that.$menuInner.attr('aria-expanded', false); |
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that.$element.trigger('hide.bs.select', e); |
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}, |
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'hidden.bs.dropdown': function (e) { |
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that.$element.trigger('hidden.bs.select', e); |
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}, |
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'show.bs.dropdown': function (e) { |
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that.$menuInner.attr('aria-expanded', true); |
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that.$element.trigger('show.bs.select', e); |
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}, |
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'shown.bs.dropdown': function (e) { |
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that.$element.trigger('shown.bs.select', e); |
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} |
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}); |
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if (that.$element[0].hasAttribute('required')) { |
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this.$element.on('invalid', function () { |
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that.$button |
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.addClass('bs-invalid') |
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.focus(); |
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that.$element.on({ |
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'focus.bs.select': function () { |
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that.$button.focus(); |
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that.$element.off('focus.bs.select'); |
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}, |
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'shown.bs.select': function () { |
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that.$element |
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.val(that.$element.val()) // set the value to hide the validation message in Chrome when menu is opened |
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.off('shown.bs.select'); |
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}, |
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'rendered.bs.select': function () { |
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// if select is no longer invalid, remove the bs-invalid class |
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if (this.validity.valid) that.$button.removeClass('bs-invalid'); |
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that.$element.off('rendered.bs.select'); |
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} |
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}); |
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}); |
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} |
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setTimeout(function () { |
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that.$element.trigger('loaded.bs.select'); |
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}); |
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}, |
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|
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createDropdown: function () { |
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// Options |
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// If we are multiple or showTick option is set, then add the show-tick class |
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var showTick = (this.multiple || this.options.showTick) ? ' show-tick' : '', |
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inputGroup = this.$element.parent().hasClass('input-group') ? ' input-group-btn' : '', |
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autofocus = this.autofocus ? ' autofocus' : ''; |
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// Elements |
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var header = this.options.header ? '<div class="popover-title"><button type="button" class="close" aria-hidden="true">×</button>' + this.options.header + '</div>' : ''; |
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var searchbox = this.options.liveSearch ? |
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'<div class="bs-searchbox">' + |
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'<input type="text" class="form-control" autocomplete="off"' + |
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(null === this.options.liveSearchPlaceholder ? '' : ' placeholder="' + htmlEscape(this.options.liveSearchPlaceholder) + '"') + ' role="textbox" aria-label="Search">' + |
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'</div>' |
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: ''; |
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var actionsbox = this.multiple && this.options.actionsBox ? |
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'<div class="bs-actionsbox">' + |
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'<div class="btn-group btn-group-sm btn-block">' + |
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'<button type="button" class="actions-btn bs-select-all btn btn-default">' + |
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this.options.selectAllText + |
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'</button>' + |
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'<button type="button" class="actions-btn bs-deselect-all btn btn-default">' + |
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this.options.deselectAllText + |
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'</button>' + |
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'</div>' + |
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'</div>' |
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: ''; |
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var donebutton = this.multiple && this.options.doneButton ? |
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'<div class="bs-donebutton">' + |
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'<div class="btn-group btn-block">' + |
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'<button type="button" class="btn btn-sm btn-default">' + |
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this.options.doneButtonText + |
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'</button>' + |
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'</div>' + |
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'</div>' |
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: ''; |
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var drop = |
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'<div class="btn-group bootstrap-select' + showTick + inputGroup + '">' + |
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'<button type="button" class="' + this.options.styleBase + ' dropdown-toggle" data-toggle="dropdown"' + autofocus + ' role="button">' + |
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'<span class="filter-option pull-left"></span> ' + |
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'<span class="bs-caret">' + |
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this.options.template.caret + |
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'</span>' + |
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'</button>' + |
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'<div class="dropdown-menu open" role="combobox">' + |
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header + |
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searchbox + |
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actionsbox + |
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'<ul class="dropdown-menu inner" role="listbox" aria-expanded="false">' + |
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'</ul>' + |
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donebutton + |
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'</div>' + |
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'</div>'; |
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|
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return $(drop); |
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}, |
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|
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createView: function () { |
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var $drop = this.createDropdown(), |
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li = this.createLi(); |
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|
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$drop.find('ul')[0].innerHTML = li; |
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return $drop; |
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}, |
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|
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reloadLi: function () { |
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//Remove all children. |
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this.destroyLi(); |
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//Re build |
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var li = this.createLi(); |
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this.$menuInner[0].innerHTML = li; |
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}, |
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|
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destroyLi: function () { |
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this.$menu.find('li').remove(); |
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}, |
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|
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createLi: function () { |
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var that = this, |
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_li = [], |
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optID = 0, |
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titleOption = document.createElement('option'), |
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liIndex = -1; // increment liIndex whenever a new <li> element is created to ensure liObj is correct |
|
|
|
// Helper functions |
|
/** |
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* @param content |
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* @param [index] |
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* @param [classes] |
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* @param [optgroup] |
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* @returns {string} |
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*/ |
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var generateLI = function (content, index, classes, optgroup) { |
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return '<li' + |
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((typeof classes !== 'undefined' & '' !== classes) ? ' class="' + classes + '"' : '') + |
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((typeof index !== 'undefined' & null !== index) ? ' data-original-index="' + index + '"' : '') + |
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((typeof optgroup !== 'undefined' & null !== optgroup) ? 'data-optgroup="' + optgroup + '"' : '') + |
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'>' + content + '</li>'; |
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}; |
|
|
|
/** |
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* @param text |
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* @param [classes] |
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* @param [inline] |
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* @param [tokens] |
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* @returns {string} |
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*/ |
|
var generateA = function (text, classes, inline, tokens) { |
|
return '<a tabindex="0"' + |
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(typeof classes !== 'undefined' ? ' class="' + classes + '"' : '') + |
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(typeof inline !== 'undefined' ? ' style="' + inline + '"' : '') + |
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(that.options.liveSearchNormalize ? ' data-normalized-text="' + normalizeToBase(htmlEscape(text)) + '"' : '') + |
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(typeof tokens !== 'undefined' || tokens !== null ? ' data-tokens="' + tokens + '"' : '') + |
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' role="option">' + text + |
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'<span class="' + that.options.iconBase + ' ' + that.options.tickIcon + ' check-mark"></span>' + |
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'</a>'; |
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}; |
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|
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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--; |
|
|
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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.appendChild(document.createTextNode(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 option will have the data-selected attribute |
|
var $opt = $(element.options[element.selectedIndex]); |
|
if ($opt.attr('selected') === undefined && $opt.data('selected') === undefined) { |
|
titleOption.selected = true; |
|
} |
|
} |
|
} |
|
|
|
this.$element.find('option').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 = 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 && $parent[0].disabled, |
|
isDisabled = this.disabled || isOptgroupDisabled; |
|
|
|
if (icon !== '' && isDisabled) { |
|
icon = '<span>' + icon + '</span>'; |
|
} |
|
|
|
if (that.options.hideDisabled && (isDisabled && !isOptgroup || isOptgroupDisabled)) { |
|
liIndex--; |
|
return; |
|
} |
|
|
|
if (!$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 + ' ' + $parent.data('icon') + '"></span> ' : ''; |
|
|
|
label = labelIcon + '<span class="text">' + label + labelSubtext + '</span>'; |
|
|
|
if (index !== 0 && _li.length > 0) { // Is it NOT the first option of the select && are there elements in the dropdown? |
|
liIndex++; |
|
_li.push(generateLI('', null, 'divider', optID + 'div')); |
|
} |
|
liIndex++; |
|
_li.push(generateLI(label, null, 'dropdown-header' + optGroupClass, optID)); |
|
} |
|
|
|
if (that.options.hideDisabled && isDisabled) { |
|
liIndex--; |
|
return; |
|
} |
|
|
|
_li.push(generateLI(generateA(text, 'opt ' + optionClass + optGroupClass, inline, tokens), index, '', optID)); |
|
} else if ($this.data('divider') === true) { |
|
_li.push(generateLI('', index, 'divider')); |
|
} else if ($this.data('hidden') === true) { |
|
_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) { |
|
// get previous elements |
|
var $prev = $(this).prevAll(); |
|
|
|
for (var i = 0; i < $prev.length; i++) { |
|
// find the first element in the previous elements that is an optgroup |
|
if ($prev[i].tagName === 'OPTGROUP') { |
|
var optGroupDistance = 0; |
|
|
|
// loop through the options in between the current option and the optgroup |
|
// and check if they are hidden or disabled |
|
for (var d = 0; d < i; d++) { |
|
var prevOption = $prev[d]; |
|
if (prevOption.disabled || $(prevOption).data('hidden') === true) optGroupDistance++; |
|
} |
|
|
|
// if all of the options between the current option and the optgroup are hidden or disabled, show the divider |
|
if (optGroupDistance === i) showDivider = true; |
|
|
|
break; |
|
} |
|
} |
|
} |
|
|
|
if (showDivider) { |
|
liIndex++; |
|
_li.push(generateLI('', null, 'divider', optID + 'div')); |
|
} |
|
_li.push(generateLI(generateA(text, optionClass, inline, tokens), index)); |
|
} |
|
|
|
that.liObj[index] = liIndex; |
|
}); |
|
|
|
//If we are not multiple, we don't have a selected item, and we don't have a title, select the first element so something is set in the button |
|
if (!this.multiple && this.$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.$lis; |
|
}, |
|
|
|
/** |
|
* @param [updateLi] defaults to true |
|
*/ |
|
render: function (updateLi) { |
|
var that = this, |
|
notDisabled; |
|
|
|
//Update the LI to match the SELECT |
|
if (updateLi !== false) { |
|
this.$element.find('option').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, $lis); |
|
}); |
|
} |
|
|
|
this.togglePlaceholder(); |
|
|
|
this.tabIndex(); |
|
|
|
var selectedItems = this.$element.find('option').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'); |
|
} else { |
|
return icon + $this.html() + subtext; |
|
} |
|
} |
|
}).toArray(); |
|
|
|
//Fixes issue in IE10 occurring when no default option is selected and at least one option is disabled |
|
//Convert all the values into a comma delimited string |
|
var title = !this.multiple ? selectedItems[0] : selectedItems.join(this.options.multipleSeparator); |
|
|
|
//If this is multi select, and the selectText type is count, the show 1 of 2 selected etc.. |
|
if (this.multiple && this.options.selectedTextFormat.indexOf('count') > -1) { |
|
var max = this.options.selectedTextFormat.split('>'); |
|
if ((max.length > 1 && selectedItems.length > max[1]) || (max.length == 1 && selectedItems.length >= 2)) { |
|
notDisabled = this.options.hideDisabled ? ', [disabled]' : ''; |
|
var totalCount = this.$element.find('option').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.$element.attr('title'); |
|
} |
|
|
|
if (this.options.selectedTextFormat == 'static') { |
|
title = this.options.title; |
|
} |
|
|
|
//If we dont have a title, then use the default, or if nothing is set at all, use the not selected text |
|
if (!title) { |
|
title = typeof this.options.title !== 'undefined' ? this.options.title : this.options.noneSelectedText; |
|
} |
|
|
|
//strip all html-tags and trim the result |
|
this.$button.attr('title', $.trim(title.replace(/<[^>]*>?/g, ''))); |
|
this.$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) { |
|
// create a span instead of input as creating an input element is slower |
|
var input = document.createElement('span'); |
|
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 }; |
|
} |
|
|
|
selectOffsetTop = pos.top - containerPos.top - $window.scrollTop(); |
|
selectOffsetBot = $window.height() - selectOffsetTop - selectHeight - containerPos.top; |
|
selectOffsetLeft = pos.left - containerPos.left - $window.scrollLeft(); |
|
selectOffsetRight = $window.width() - selectOffsetLeft - selectWidth - containerPos.left; |
|
}; |
|
|
|
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); |
|
} else { |
|
if (this.$button.hasClass('disabled')) { |
|
this.$newElement.removeClass('disabled'); |
|
this.$button.removeClass('disabled'); |
|
} |
|
|
|
if (this.$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.$button.toggleClass('bs-placeholder', value === null || value === ''); |
|
}, |
|
|
|
tabIndex: function () { |
|
if (this.$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 = $(document); |
|
|
|
this.$newElement.on('touchstart.dropdown', '.dropdown-menu', function (e) { |
|
e.stopPropagation(); |
|
}); |
|
|
|
$document.data('spaceSelect', false); |
|
|
|
this.$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 touchstart.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.$searchbox.on('input propertychange', function () { |
|
if (that.$searchbox.val()) { |
|
var $searchBase = that.$lis.not('.is-hidden').removeClass('hidden').children('a'); |
|
if (that.options.liveSearchNormalize) { |
|
$searchBase = $searchBase.not(':a' + that._searchStyle() + '("' + normalizeToBase(that.$searchbox.val()) + '")'); |
|
} else { |
|
$searchBase = $searchBase.not(':' + that._searchStyle() + '("' + that.$searchbox.val() + '")'); |
|
} |
|
$searchBase.parent().addClass('hidden'); |
|
|
|
that.$lis.filter('.dropdown-header').each(function () { |
|
var $this = $(this), |
|
optgroup = $this.data('optgroup'); |
|
|
|
if (that.$lis.filter('[data-optgroup=' + optgroup + ']').not($this).not('.hidden').length === 0) { |
|
$this.addClass('hidden'); |
|
that.$lis.filter('[data-optgroup=' + optgroup + 'div]').addClass('hidden'); |
|
} |
|
}); |
|
|
|
var $lisVisible = that.$lis.not('.hidden'); |
|
|
|
// hide divider if first or last visible, or if followed by another divider |
|
$lisVisible.each(function (index) { |
|
var $this = $(this); |
|
|
|
if ($this.hasClass('divider') && ( |
|
$this.index() === $lisVisible.first().index() || |
|
$this.index() === $lisVisible.last().index() || |
|
$lisVisible.eq(index + 1).hasClass('divider'))) { |
|
$this.addClass('hidden'); |
|
} |
|
}); |
|
|
|
if (!that.$lis.not('.hidden, .no-results').length) { |
|
if (!!$no_results.parent().length) { |
|
$no_results.remove(); |
|
} |
|
$no_results.html(that.options.noneResultsText.replace('{0}', '"' + htmlEscape(that.$searchbox.val()) + '"')).show(); |
|
that.$menuInner.append($no_results); |
|
} else if (!!$no_results.parent().length) { |
|
$no_results.remove(); |
|
} |
|
} else { |
|
that.$lis.not('.is-hidden').removeClass('hidden'); |
|
if (!!$no_results.parent().length) { |
|
$no_results.remove(); |
|
} |
|
} |
|
|
|
that.$lis.filter('.active').removeClass('active'); |
|
if (that.$searchbox.val()) that.$lis.not('.hidden, .divider, .dropdown-header').eq(0).addClass('active').children('a').focus(); |
|
$(this).focus(); |
|
}); |
|
}, |
|
|
|
_searchStyle: function () { |
|
var styles = { |
|
begins: 'ibegins', |
|
startsWith: 'ibegins' |
|
}; |
|
|
|
return styles[this.options.liveSearchStyle] || 'icontains'; |
|
}, |
|
|
|
val: function (value) { |
|
if (typeof value !== 'undefined') { |
|
this.$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, |
|
next, |
|
first, |
|
last, |
|
prev, |
|
nextPrev, |
|
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' |
|
}; |
|
|
|
if (that.options.liveSearch) $parent = $this.parent().parent(); |
|
|
|
if (that.options.container) $parent = that.$menu; |
|
|
|
$items = $('[role="listbox"] li', $parent); |
|
|
|
isActive = that.$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 && that.$menu.find('.active').length === 0) { |
|
e.preventDefault(); |
|
that.$menu.parent().removeClass('open'); |
|
if (that.options.container) that.$newElement.removeClass('open'); |
|
that.$button.focus(); |
|
} |
|
// $items contains li elements when liveSearch is enabled |
|
$items = $('[role="listbox"] li' + selector, $parent); |
|
if (!$this.val() && !/(38|40)/.test(e.keyCode.toString(10))) { |
|
if ($items.filter('.active').length === 0) { |
|
$items = that.$menuInner.find('li'); |
|
if (that.options.liveSearchNormalize) { |
|
$items = $items.filter(':a' + that._searchStyle() + '(' + normalizeToBase(keyCodeMap[e.keyCode]) + ')'); |
|
} else { |
|
$items = $items.filter(':' + that._searchStyle() + '(' + keyCodeMap[e.keyCode] + ')'); |
|
} |
|
} |
|
} |
|
} |
|
|
|
if (!$items.length) return; |
|
|
|
if (/(38|40)/.test(e.keyCode.toString(10))) { |
|
index = $items.index($items.find('a').filter(':focus').parent()); |
|
first = $items.filter(selector).first().index(); |
|
last = $items.filter(selector).last().index(); |
|
next = $items.eq(index).nextAll(selector).eq(0).index(); |
|
prev = $items.eq(index).prevAll(selector).eq(0).index(); |
|
nextPrev = $items.eq(next).prevAll(selector).eq(0).index(); |
|
|
|
if (that.options.liveSearch) { |
|
$items.each(function (i) { |
|
if (!$(this).hasClass('disabled')) { |
|
$(this).data('index', i); |
|
} |
|
}); |
|
index = $items.index($items.filter('.active')); |
|
first = $items.first().data('index'); |
|
last = $items.last().data('index'); |
|
next = $items.eq(index).nextAll().eq(0).data('index'); |
|
prev = $items.eq(index).prevAll().eq(0).data('index'); |
|
nextPrev = $items.eq(next).prevAll().eq(0).data('index'); |
|
} |
|
|
|
prevIndex = $this.data('prevIndex'); |
|
|
|
if (e.keyCode == 38) { |
|
if (that.options.liveSearch) index--; |
|
if (index != nextPrev && index > prev) index = prev; |
|
if (index < first) index = first; |
|
if (index == prevIndex) index = last; |
|
} else if (e.keyCode == 40) { |
|
if (that.options.liveSearch) index++; |
|
if (index == -1) index = 0; |
|
if (index != nextPrev && index < next) index = next; |
|
if (index > last) index = last; |
|
if (index == prevIndex) index = first; |
|
} |
|
|
|
$this.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; |
|
|
|
$items.each(function () { |
|
if (!$(this).hasClass('disabled')) { |
|
if ($.trim($(this).children('a').text().toLowerCase()).substring(0, 1) == keyCodeMap[e.keyCode]) { |
|
keyIndex.push($(this).index()); |
|
} |
|
} |
|
}); |
|
|
|
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, event) { |
|
// 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, |
|
_event = event; |
|
[].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, _event))); |
|
} 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); |
|
|
|
|
|
}));
|
|
|