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			43 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			1260 lines
		
	
	
		
			43 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| /*!
 | |
| Chosen, a Select Box Enhancer for jQuery and Prototype
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| by Patrick Filler for Harvest, http://getharvest.com
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| 
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| Version 1.3.0
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| Full source at https://github.com/harvesthq/chosen
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| Copyright (c) 2011-2014 Harvest http://getharvest.com
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| 
 | |
| MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
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| This file is generated by `grunt build`, do not edit it by hand.
 | |
| */
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| 
 | |
| (function() {
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|   var AbstractChosen, SelectParser, _ref,
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|     __hasProp = {}.hasOwnProperty,
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|     __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
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| 
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|   SelectParser = (function() {
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|     function SelectParser() {
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|       this.options_index = 0;
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|       this.parsed = [];
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|     }
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| 
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|     SelectParser.prototype.add_node = function(child) {
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|       if (child.nodeName.toUpperCase() === "OPTGROUP") {
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|         return this.add_group(child);
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|       } else {
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|         return this.add_option(child);
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|       }
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|     };
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| 
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|     SelectParser.prototype.add_group = function(group) {
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|       var group_position, option, _i, _len, _ref, _results;
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|       group_position = this.parsed.length;
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|       this.parsed.push({
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|         array_index: group_position,
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|         group: true,
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|         label: this.escapeExpression(group.label),
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|         children: 0,
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|         disabled: group.disabled,
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|         classes: group.className
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|       });
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|       _ref = group.childNodes;
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|       _results = [];
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|       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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|         option = _ref[_i];
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|         _results.push(this.add_option(option, group_position, group.disabled));
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|       }
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|       return _results;
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|     };
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| 
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|     SelectParser.prototype.add_option = function(option, group_position, group_disabled) {
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|       if (option.nodeName.toUpperCase() === "OPTION") {
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|         if (option.text !== "") {
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|           if (group_position != null) {
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|             this.parsed[group_position].children += 1;
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|           }
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|           this.parsed.push({
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|             array_index: this.parsed.length,
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|             options_index: this.options_index,
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|             value: option.value,
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|             text: option.text,
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|             html: option.innerHTML,
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|             selected: option.selected,
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|             disabled: group_disabled === true ? group_disabled : option.disabled,
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|             group_array_index: group_position,
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|             classes: option.className,
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|             style: option.style.cssText
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|           });
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|         } else {
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|           this.parsed.push({
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|             array_index: this.parsed.length,
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|             options_index: this.options_index,
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|             empty: true
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|           });
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|         }
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|         return this.options_index += 1;
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|       }
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|     };
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| 
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|     SelectParser.prototype.escapeExpression = function(text) {
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|       var map, unsafe_chars;
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|       if ((text == null) || text === false) {
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|         return "";
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|       }
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|       if (!/[\&\<\>\"\'\`]/.test(text)) {
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|         return text;
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|       }
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|       map = {
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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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|       unsafe_chars = /&(?!\w+;)|[\<\>\"\'\`]/g;
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|       return text.replace(unsafe_chars, function(chr) {
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|         return map[chr] || "&";
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|       });
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|     };
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| 
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|     return SelectParser;
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| 
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|   })();
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| 
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|   SelectParser.select_to_array = function(select) {
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|     var child, parser, _i, _len, _ref;
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|     parser = new SelectParser();
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|     _ref = select.childNodes;
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|     for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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|       child = _ref[_i];
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|       parser.add_node(child);
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|     }
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|     return parser.parsed;
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|   };
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| 
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|   AbstractChosen = (function() {
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|     function AbstractChosen(form_field, options) {
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|       this.form_field = form_field;
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|       this.options = options != null ? options : {};
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|       if (!AbstractChosen.browser_is_supported()) {
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|         return;
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|       }
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|       this.is_multiple = this.form_field.multiple;
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|       this.set_default_text();
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|       this.set_default_values();
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|       this.setup();
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|       this.set_up_html();
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|       this.register_observers();
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|       this.on_ready();
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|     }
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| 
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|     AbstractChosen.prototype.set_default_values = function() {
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|       var _this = this;
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|       this.click_test_action = function(evt) {
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|         return _this.test_active_click(evt);
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|       };
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|       this.activate_action = function(evt) {
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|         return _this.activate_field(evt);
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|       };
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|       this.active_field = false;
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|       this.mouse_on_container = false;
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|       this.results_showing = false;
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|       this.result_highlighted = null;
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|       this.allow_single_deselect = (this.options.allow_single_deselect != null) && (this.form_field.options[0] != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
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|       this.disable_search_threshold = this.options.disable_search_threshold || 0;
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|       this.disable_search = this.options.disable_search || false;
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|       this.enable_split_word_search = this.options.enable_split_word_search != null ? this.options.enable_split_word_search : true;
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|       this.group_search = this.options.group_search != null ? this.options.group_search : true;
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|       this.search_contains = this.options.search_contains || false;
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|       this.single_backstroke_delete = this.options.single_backstroke_delete != null ? this.options.single_backstroke_delete : true;
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|       this.max_selected_options = this.options.max_selected_options || Infinity;
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|       this.inherit_select_classes = this.options.inherit_select_classes || false;
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|       this.display_selected_options = this.options.display_selected_options != null ? this.options.display_selected_options : true;
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|       return this.display_disabled_options = this.options.display_disabled_options != null ? this.options.display_disabled_options : true;
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|     };
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| 
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|     AbstractChosen.prototype.set_default_text = function() {
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|       if (this.form_field.getAttribute("data-placeholder")) {
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|         this.default_text = this.form_field.getAttribute("data-placeholder");
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|       } else if (this.is_multiple) {
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|         this.default_text = this.options.placeholder_text_multiple || this.options.placeholder_text || AbstractChosen.default_multiple_text;
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|       } else {
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|         this.default_text = this.options.placeholder_text_single || this.options.placeholder_text || AbstractChosen.default_single_text;
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|       }
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|       return this.results_none_found = this.form_field.getAttribute("data-no_results_text") || this.options.no_results_text || AbstractChosen.default_no_result_text;
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|     };
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| 
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|     AbstractChosen.prototype.mouse_enter = function() {
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|       return this.mouse_on_container = true;
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|     };
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| 
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|     AbstractChosen.prototype.mouse_leave = function() {
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|       return this.mouse_on_container = false;
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|     };
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| 
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|     AbstractChosen.prototype.input_focus = function(evt) {
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|       var _this = this;
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|       if (this.is_multiple) {
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|         if (!this.active_field) {
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|           return setTimeout((function() {
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|             return _this.container_mousedown();
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|           }), 50);
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|         }
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|       } else {
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|         if (!this.active_field) {
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|           return this.activate_field();
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|         }
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|       }
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|     };
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| 
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|     AbstractChosen.prototype.input_blur = function(evt) {
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|       var _this = this;
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|       if (!this.mouse_on_container) {
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|         this.active_field = false;
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|         return setTimeout((function() {
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|           return _this.blur_test();
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|         }), 100);
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|       }
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|     };
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| 
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|     AbstractChosen.prototype.results_option_build = function(options) {
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|       var content, data, _i, _len, _ref;
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|       content = '';
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|       _ref = this.results_data;
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|       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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|         data = _ref[_i];
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|         if (data.group) {
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|           content += this.result_add_group(data);
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|         } else {
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|           content += this.result_add_option(data);
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|         }
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|         if (options != null ? options.first : void 0) {
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|           if (data.selected && this.is_multiple) {
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|             this.choice_build(data);
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|           } else if (data.selected && !this.is_multiple) {
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|             this.single_set_selected_text(data.text);
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|           }
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|         }
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|       }
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|       return content;
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|     };
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| 
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|     AbstractChosen.prototype.result_add_option = function(option) {
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|       var classes, option_el;
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|       if (!option.search_match) {
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|         return '';
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|       }
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|       if (!this.include_option_in_results(option)) {
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|         return '';
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|       }
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|       classes = [];
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|       if (!option.disabled && !(option.selected && this.is_multiple)) {
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|         classes.push("active-result");
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|       }
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|       if (option.disabled && !(option.selected && this.is_multiple)) {
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|         classes.push("disabled-result");
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|       }
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|       if (option.selected) {
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|         classes.push("result-selected");
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|       }
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|       if (option.group_array_index != null) {
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|         classes.push("group-option");
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|       }
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|       if (option.classes !== "") {
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|         classes.push(option.classes);
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|       }
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|       option_el = document.createElement("li");
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|       option_el.className = classes.join(" ");
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|       option_el.style.cssText = option.style;
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|       option_el.setAttribute("data-option-array-index", option.array_index);
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|       option_el.innerHTML = option.search_text;
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|       return this.outerHTML(option_el);
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|     };
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| 
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|     AbstractChosen.prototype.result_add_group = function(group) {
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|       var classes, group_el;
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|       if (!(group.search_match || group.group_match)) {
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|         return '';
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|       }
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|       if (!(group.active_options > 0)) {
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|         return '';
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|       }
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|       classes = [];
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|       classes.push("group-result");
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|       if (group.classes) {
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|         classes.push(group.classes);
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|       }
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|       group_el = document.createElement("li");
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|       group_el.className = classes.join(" ");
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|       group_el.innerHTML = group.search_text;
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|       return this.outerHTML(group_el);
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|     };
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| 
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|     AbstractChosen.prototype.results_update_field = function() {
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|       this.set_default_text();
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|       if (!this.is_multiple) {
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|         this.results_reset_cleanup();
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|       }
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|       this.result_clear_highlight();
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|       this.results_build();
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|       if (this.results_showing) {
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|         return this.winnow_results();
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|       }
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|     };
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| 
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|     AbstractChosen.prototype.reset_single_select_options = function() {
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|       var result, _i, _len, _ref, _results;
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|       _ref = this.results_data;
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|       _results = [];
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|       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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|         result = _ref[_i];
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|         if (result.selected) {
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|           _results.push(result.selected = false);
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|         } else {
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|           _results.push(void 0);
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|         }
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|       }
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|       return _results;
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|     };
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| 
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|     AbstractChosen.prototype.results_toggle = function() {
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|       if (this.results_showing) {
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|         return this.results_hide();
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|       } else {
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|         return this.results_show();
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|       }
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|     };
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| 
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|     AbstractChosen.prototype.results_search = function(evt) {
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|       if (this.results_showing) {
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|         return this.winnow_results();
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|       } else {
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|         return this.results_show();
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|       }
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|     };
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| 
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|     AbstractChosen.prototype.winnow_results = function() {
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|       var escapedSearchText, option, regex, results, results_group, searchText, startpos, text, zregex, _i, _len, _ref;
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|       this.no_results_clear();
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|       results = 0;
 | |
|       searchText = this.get_search_text();
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|       escapedSearchText = searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
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|       zregex = new RegExp(escapedSearchText, 'i');
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|       regex = this.get_search_regex(escapedSearchText);
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|       _ref = this.results_data;
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|       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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|         option = _ref[_i];
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|         option.search_match = false;
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|         results_group = null;
 | |
|         if (this.include_option_in_results(option)) {
 | |
|           if (option.group) {
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|             option.group_match = false;
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|             option.active_options = 0;
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|           }
 | |
|           if ((option.group_array_index != null) && this.results_data[option.group_array_index]) {
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|             results_group = this.results_data[option.group_array_index];
 | |
|             if (results_group.active_options === 0 && results_group.search_match) {
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|               results += 1;
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|             }
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|             results_group.active_options += 1;
 | |
|           }
 | |
|           if (!(option.group && !this.group_search)) {
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|             option.search_text = option.group ? option.label : option.text;
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|             option.search_match = this.search_string_match(option.search_text, regex);
 | |
|             if (option.search_match && !option.group) {
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|               results += 1;
 | |
|             }
 | |
|             if (option.search_match) {
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|               if (searchText.length) {
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|                 startpos = option.search_text.search(zregex);
 | |
|                 text = option.search_text.substr(0, startpos + searchText.length) + '</em>' + option.search_text.substr(startpos + searchText.length);
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|                 option.search_text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
 | |
|               }
 | |
|               if (results_group != null) {
 | |
|                 results_group.group_match = true;
 | |
|               }
 | |
|             } else if ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match) {
 | |
|               option.search_match = true;
 | |
|             }
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|           }
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|         }
 | |
|       }
 | |
|       this.result_clear_highlight();
 | |
|       if (results < 1 && searchText.length) {
 | |
|         this.update_results_content("");
 | |
|         return this.no_results(searchText);
 | |
|       } else {
 | |
|         this.update_results_content(this.results_option_build());
 | |
|         return this.winnow_results_set_highlight();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.get_search_regex = function(escaped_search_string) {
 | |
|       var regex_anchor;
 | |
|       regex_anchor = this.search_contains ? "" : "^";
 | |
|       return new RegExp(regex_anchor + escaped_search_string, 'i');
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.search_string_match = function(search_string, regex) {
 | |
|       var part, parts, _i, _len;
 | |
|       if (regex.test(search_string)) {
 | |
|         return true;
 | |
|       } else if (this.enable_split_word_search && (search_string.indexOf(" ") >= 0 || search_string.indexOf("[") === 0)) {
 | |
|         parts = search_string.replace(/\[|\]/g, "").split(" ");
 | |
|         if (parts.length) {
 | |
|           for (_i = 0, _len = parts.length; _i < _len; _i++) {
 | |
|             part = parts[_i];
 | |
|             if (regex.test(part)) {
 | |
|               return true;
 | |
|             }
 | |
|           }
 | |
|         }
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.choices_count = function() {
 | |
|       var option, _i, _len, _ref;
 | |
|       if (this.selected_option_count != null) {
 | |
|         return this.selected_option_count;
 | |
|       }
 | |
|       this.selected_option_count = 0;
 | |
|       _ref = this.form_field.options;
 | |
|       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
 | |
|         option = _ref[_i];
 | |
|         if (option.selected) {
 | |
|           this.selected_option_count += 1;
 | |
|         }
 | |
|       }
 | |
|       return this.selected_option_count;
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.choices_click = function(evt) {
 | |
|       evt.preventDefault();
 | |
|       if (!(this.results_showing || this.is_disabled)) {
 | |
|         return this.results_show();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.keyup_checker = function(evt) {
 | |
|       var stroke, _ref;
 | |
|       stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
 | |
|       this.search_field_scale();
 | |
|       switch (stroke) {
 | |
|         case 8:
 | |
|           if (this.is_multiple && this.backstroke_length < 1 && this.choices_count() > 0) {
 | |
|             return this.keydown_backstroke();
 | |
|           } else if (!this.pending_backstroke) {
 | |
|             this.result_clear_highlight();
 | |
|             return this.results_search();
 | |
|           }
 | |
|           break;
 | |
|         case 13:
 | |
|           evt.preventDefault();
 | |
|           if (this.results_showing) {
 | |
|             return this.result_select(evt);
 | |
|           }
 | |
|           break;
 | |
|         case 27:
 | |
|           if (this.results_showing) {
 | |
|             this.results_hide();
 | |
|           }
 | |
|           return true;
 | |
|         case 9:
 | |
|         case 38:
 | |
|         case 40:
 | |
|         case 16:
 | |
|         case 91:
 | |
|         case 17:
 | |
|           break;
 | |
|         default:
 | |
|           return this.results_search();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.clipboard_event_checker = function(evt) {
 | |
|       var _this = this;
 | |
|       return setTimeout((function() {
 | |
|         return _this.results_search();
 | |
|       }), 50);
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.container_width = function() {
 | |
|       if (this.options.width != null) {
 | |
|         return this.options.width;
 | |
|       } else {
 | |
|         return "" + this.form_field.offsetWidth + "px";
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.include_option_in_results = function(option) {
 | |
|       if (this.is_multiple && (!this.display_selected_options && option.selected)) {
 | |
|         return false;
 | |
|       }
 | |
|       if (!this.display_disabled_options && option.disabled) {
 | |
|         return false;
 | |
|       }
 | |
|       if (option.empty) {
 | |
|         return false;
 | |
|       }
 | |
|       return true;
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.search_results_touchstart = function(evt) {
 | |
|       this.touch_started = true;
 | |
|       return this.search_results_mouseover(evt);
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.search_results_touchmove = function(evt) {
 | |
|       this.touch_started = false;
 | |
|       return this.search_results_mouseout(evt);
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.search_results_touchend = function(evt) {
 | |
|       if (this.touch_started) {
 | |
|         return this.search_results_mouseup(evt);
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.prototype.outerHTML = function(element) {
 | |
|       var tmp;
 | |
|       if (element.outerHTML) {
 | |
|         return element.outerHTML;
 | |
|       }
 | |
|       tmp = document.createElement("div");
 | |
|       tmp.appendChild(element);
 | |
|       return tmp.innerHTML;
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.browser_is_supported = function() {
 | |
|       if (window.navigator.appName === "Microsoft Internet Explorer") {
 | |
|         return document.documentMode >= 8;
 | |
|       }
 | |
|       if (/iP(od|hone)/i.test(window.navigator.userAgent)) {
 | |
|         return false;
 | |
|       }
 | |
|       if (/Android/i.test(window.navigator.userAgent)) {
 | |
|         if (/Mobile/i.test(window.navigator.userAgent)) {
 | |
|           return false;
 | |
|         }
 | |
|       }
 | |
|       return true;
 | |
|     };
 | |
| 
 | |
|     AbstractChosen.default_multiple_text = "Select Some Options";
 | |
| 
 | |
|     AbstractChosen.default_single_text = "Select an Option";
 | |
| 
 | |
|     AbstractChosen.default_no_result_text = "No results match";
 | |
| 
 | |
|     return AbstractChosen;
 | |
| 
 | |
|   })();
 | |
| 
 | |
|   this.Chosen = (function(_super) {
 | |
|     __extends(Chosen, _super);
 | |
| 
 | |
|     function Chosen() {
 | |
|       _ref = Chosen.__super__.constructor.apply(this, arguments);
 | |
|       return _ref;
 | |
|     }
 | |
| 
 | |
|     Chosen.prototype.setup = function() {
 | |
|       this.current_selectedIndex = this.form_field.selectedIndex;
 | |
|       return this.is_rtl = this.form_field.hasClassName("chosen-rtl");
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.set_default_values = function() {
 | |
|       Chosen.__super__.set_default_values.call(this);
 | |
|       this.single_temp = new Template('<a class="chosen-single chosen-default" tabindex="-1"><span>#{default}</span><div><b></b></div></a><div class="chosen-drop"><div class="chosen-search"><input type="text" autocomplete="off" /></div><ul class="chosen-results"></ul></div>');
 | |
|       this.multi_temp = new Template('<ul class="chosen-choices"><li class="search-field"><input type="text" value="#{default}" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chosen-drop"><ul class="chosen-results"></ul></div>');
 | |
|       return this.no_results_temp = new Template('<li class="no-results">' + this.results_none_found + ' "<span>#{terms}</span>"</li>');
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.set_up_html = function() {
 | |
|       var container_classes, container_props;
 | |
|       container_classes = ["chosen-container"];
 | |
|       container_classes.push("chosen-container-" + (this.is_multiple ? "multi" : "single"));
 | |
|       if (this.inherit_select_classes && this.form_field.className) {
 | |
|         container_classes.push(this.form_field.className);
 | |
|       }
 | |
|       if (this.is_rtl) {
 | |
|         container_classes.push("chosen-rtl");
 | |
|       }
 | |
|       container_props = {
 | |
|         'class': container_classes.join(' '),
 | |
|         'style': "width: " + (this.container_width()) + ";",
 | |
|         'title': this.form_field.title
 | |
|       };
 | |
|       if (this.form_field.id.length) {
 | |
|         container_props.id = this.form_field.id.replace(/[^\w]/g, '_') + "_chosen";
 | |
|       }
 | |
|       this.container = this.is_multiple ? new Element('div', container_props).update(this.multi_temp.evaluate({
 | |
|         "default": this.default_text
 | |
|       })) : new Element('div', container_props).update(this.single_temp.evaluate({
 | |
|         "default": this.default_text
 | |
|       }));
 | |
|       this.form_field.hide().insert({
 | |
|         after: this.container
 | |
|       });
 | |
|       this.dropdown = this.container.down('div.chosen-drop');
 | |
|       this.search_field = this.container.down('input');
 | |
|       this.search_results = this.container.down('ul.chosen-results');
 | |
|       this.search_field_scale();
 | |
|       this.search_no_results = this.container.down('li.no-results');
 | |
|       if (this.is_multiple) {
 | |
|         this.search_choices = this.container.down('ul.chosen-choices');
 | |
|         this.search_container = this.container.down('li.search-field');
 | |
|       } else {
 | |
|         this.search_container = this.container.down('div.chosen-search');
 | |
|         this.selected_item = this.container.down('.chosen-single');
 | |
|       }
 | |
|       this.results_build();
 | |
|       this.set_tab_index();
 | |
|       return this.set_label_behavior();
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.on_ready = function() {
 | |
|       return this.form_field.fire("chosen:ready", {
 | |
|         chosen: this
 | |
|       });
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.register_observers = function() {
 | |
|       var _this = this;
 | |
|       this.container.observe("touchstart", function(evt) {
 | |
|         return _this.container_mousedown(evt);
 | |
|       });
 | |
|       this.container.observe("touchend", function(evt) {
 | |
|         return _this.container_mouseup(evt);
 | |
|       });
 | |
|       this.container.observe("mousedown", function(evt) {
 | |
|         return _this.container_mousedown(evt);
 | |
|       });
 | |
|       this.container.observe("mouseup", function(evt) {
 | |
|         return _this.container_mouseup(evt);
 | |
|       });
 | |
|       this.container.observe("mouseenter", function(evt) {
 | |
|         return _this.mouse_enter(evt);
 | |
|       });
 | |
|       this.container.observe("mouseleave", function(evt) {
 | |
|         return _this.mouse_leave(evt);
 | |
|       });
 | |
|       this.search_results.observe("mouseup", function(evt) {
 | |
|         return _this.search_results_mouseup(evt);
 | |
|       });
 | |
|       this.search_results.observe("mouseover", function(evt) {
 | |
|         return _this.search_results_mouseover(evt);
 | |
|       });
 | |
|       this.search_results.observe("mouseout", function(evt) {
 | |
|         return _this.search_results_mouseout(evt);
 | |
|       });
 | |
|       this.search_results.observe("mousewheel", function(evt) {
 | |
|         return _this.search_results_mousewheel(evt);
 | |
|       });
 | |
|       this.search_results.observe("DOMMouseScroll", function(evt) {
 | |
|         return _this.search_results_mousewheel(evt);
 | |
|       });
 | |
|       this.search_results.observe("touchstart", function(evt) {
 | |
|         return _this.search_results_touchstart(evt);
 | |
|       });
 | |
|       this.search_results.observe("touchmove", function(evt) {
 | |
|         return _this.search_results_touchmove(evt);
 | |
|       });
 | |
|       this.search_results.observe("touchend", function(evt) {
 | |
|         return _this.search_results_touchend(evt);
 | |
|       });
 | |
|       this.form_field.observe("chosen:updated", function(evt) {
 | |
|         return _this.results_update_field(evt);
 | |
|       });
 | |
|       this.form_field.observe("chosen:activate", function(evt) {
 | |
|         return _this.activate_field(evt);
 | |
|       });
 | |
|       this.form_field.observe("chosen:open", function(evt) {
 | |
|         return _this.container_mousedown(evt);
 | |
|       });
 | |
|       this.form_field.observe("chosen:close", function(evt) {
 | |
|         return _this.input_blur(evt);
 | |
|       });
 | |
|       this.search_field.observe("blur", function(evt) {
 | |
|         return _this.input_blur(evt);
 | |
|       });
 | |
|       this.search_field.observe("keyup", function(evt) {
 | |
|         return _this.keyup_checker(evt);
 | |
|       });
 | |
|       this.search_field.observe("keydown", function(evt) {
 | |
|         return _this.keydown_checker(evt);
 | |
|       });
 | |
|       this.search_field.observe("focus", function(evt) {
 | |
|         return _this.input_focus(evt);
 | |
|       });
 | |
|       this.search_field.observe("cut", function(evt) {
 | |
|         return _this.clipboard_event_checker(evt);
 | |
|       });
 | |
|       this.search_field.observe("paste", function(evt) {
 | |
|         return _this.clipboard_event_checker(evt);
 | |
|       });
 | |
|       if (this.is_multiple) {
 | |
|         return this.search_choices.observe("click", function(evt) {
 | |
|           return _this.choices_click(evt);
 | |
|         });
 | |
|       } else {
 | |
|         return this.container.observe("click", function(evt) {
 | |
|           return evt.preventDefault();
 | |
|         });
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.destroy = function() {
 | |
|       this.container.ownerDocument.stopObserving("click", this.click_test_action);
 | |
|       this.form_field.stopObserving();
 | |
|       this.container.stopObserving();
 | |
|       this.search_results.stopObserving();
 | |
|       this.search_field.stopObserving();
 | |
|       if (this.form_field_label != null) {
 | |
|         this.form_field_label.stopObserving();
 | |
|       }
 | |
|       if (this.is_multiple) {
 | |
|         this.search_choices.stopObserving();
 | |
|         this.container.select(".search-choice-close").each(function(choice) {
 | |
|           return choice.stopObserving();
 | |
|         });
 | |
|       } else {
 | |
|         this.selected_item.stopObserving();
 | |
|       }
 | |
|       if (this.search_field.tabIndex) {
 | |
|         this.form_field.tabIndex = this.search_field.tabIndex;
 | |
|       }
 | |
|       this.container.remove();
 | |
|       return this.form_field.show();
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.search_field_disabled = function() {
 | |
|       this.is_disabled = this.form_field.disabled;
 | |
|       if (this.is_disabled) {
 | |
|         this.container.addClassName('chosen-disabled');
 | |
|         this.search_field.disabled = true;
 | |
|         if (!this.is_multiple) {
 | |
|           this.selected_item.stopObserving("focus", this.activate_action);
 | |
|         }
 | |
|         return this.close_field();
 | |
|       } else {
 | |
|         this.container.removeClassName('chosen-disabled');
 | |
|         this.search_field.disabled = false;
 | |
|         if (!this.is_multiple) {
 | |
|           return this.selected_item.observe("focus", this.activate_action);
 | |
|         }
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.container_mousedown = function(evt) {
 | |
|       if (!this.is_disabled) {
 | |
|         if (evt && evt.type === "mousedown" && !this.results_showing) {
 | |
|           evt.stop();
 | |
|         }
 | |
|         if (!((evt != null) && evt.target.hasClassName("search-choice-close"))) {
 | |
|           if (!this.active_field) {
 | |
|             if (this.is_multiple) {
 | |
|               this.search_field.clear();
 | |
|             }
 | |
|             this.container.ownerDocument.observe("click", this.click_test_action);
 | |
|             this.results_show();
 | |
|           } else if (!this.is_multiple && evt && (evt.target === this.selected_item || evt.target.up("a.chosen-single"))) {
 | |
|             this.results_toggle();
 | |
|           }
 | |
|           return this.activate_field();
 | |
|         }
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.container_mouseup = function(evt) {
 | |
|       if (evt.target.nodeName === "ABBR" && !this.is_disabled) {
 | |
|         return this.results_reset(evt);
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.search_results_mousewheel = function(evt) {
 | |
|       var delta;
 | |
|       delta = evt.deltaY || -evt.wheelDelta || evt.detail;
 | |
|       if (delta != null) {
 | |
|         evt.preventDefault();
 | |
|         if (evt.type === 'DOMMouseScroll') {
 | |
|           delta = delta * 40;
 | |
|         }
 | |
|         return this.search_results.scrollTop = delta + this.search_results.scrollTop;
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.blur_test = function(evt) {
 | |
|       if (!this.active_field && this.container.hasClassName("chosen-container-active")) {
 | |
|         return this.close_field();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.close_field = function() {
 | |
|       this.container.ownerDocument.stopObserving("click", this.click_test_action);
 | |
|       this.active_field = false;
 | |
|       this.results_hide();
 | |
|       this.container.removeClassName("chosen-container-active");
 | |
|       this.clear_backstroke();
 | |
|       this.show_search_field_default();
 | |
|       return this.search_field_scale();
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.activate_field = function() {
 | |
|       this.container.addClassName("chosen-container-active");
 | |
|       this.active_field = true;
 | |
|       this.search_field.value = this.search_field.value;
 | |
|       return this.search_field.focus();
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.test_active_click = function(evt) {
 | |
|       if (evt.target.up('.chosen-container') === this.container) {
 | |
|         return this.active_field = true;
 | |
|       } else {
 | |
|         return this.close_field();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.results_build = function() {
 | |
|       this.parsing = true;
 | |
|       this.selected_option_count = null;
 | |
|       this.results_data = SelectParser.select_to_array(this.form_field);
 | |
|       if (this.is_multiple) {
 | |
|         this.search_choices.select("li.search-choice").invoke("remove");
 | |
|       } else if (!this.is_multiple) {
 | |
|         this.single_set_selected_text();
 | |
|         if (this.disable_search || this.form_field.options.length <= this.disable_search_threshold) {
 | |
|           this.search_field.readOnly = true;
 | |
|           this.container.addClassName("chosen-container-single-nosearch");
 | |
|         } else {
 | |
|           this.search_field.readOnly = false;
 | |
|           this.container.removeClassName("chosen-container-single-nosearch");
 | |
|         }
 | |
|       }
 | |
|       this.update_results_content(this.results_option_build({
 | |
|         first: true
 | |
|       }));
 | |
|       this.search_field_disabled();
 | |
|       this.show_search_field_default();
 | |
|       this.search_field_scale();
 | |
|       return this.parsing = false;
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.result_do_highlight = function(el) {
 | |
|       var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
 | |
|       this.result_clear_highlight();
 | |
|       this.result_highlight = el;
 | |
|       this.result_highlight.addClassName("highlighted");
 | |
|       maxHeight = parseInt(this.search_results.getStyle('maxHeight'), 10);
 | |
|       visible_top = this.search_results.scrollTop;
 | |
|       visible_bottom = maxHeight + visible_top;
 | |
|       high_top = this.result_highlight.positionedOffset().top;
 | |
|       high_bottom = high_top + this.result_highlight.getHeight();
 | |
|       if (high_bottom >= visible_bottom) {
 | |
|         return this.search_results.scrollTop = (high_bottom - maxHeight) > 0 ? high_bottom - maxHeight : 0;
 | |
|       } else if (high_top < visible_top) {
 | |
|         return this.search_results.scrollTop = high_top;
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.result_clear_highlight = function() {
 | |
|       if (this.result_highlight) {
 | |
|         this.result_highlight.removeClassName('highlighted');
 | |
|       }
 | |
|       return this.result_highlight = null;
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.results_show = function() {
 | |
|       if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
 | |
|         this.form_field.fire("chosen:maxselected", {
 | |
|           chosen: this
 | |
|         });
 | |
|         return false;
 | |
|       }
 | |
|       this.container.addClassName("chosen-with-drop");
 | |
|       this.results_showing = true;
 | |
|       this.search_field.focus();
 | |
|       this.search_field.value = this.search_field.value;
 | |
|       this.winnow_results();
 | |
|       return this.form_field.fire("chosen:showing_dropdown", {
 | |
|         chosen: this
 | |
|       });
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.update_results_content = function(content) {
 | |
|       return this.search_results.update(content);
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.results_hide = function() {
 | |
|       if (this.results_showing) {
 | |
|         this.result_clear_highlight();
 | |
|         this.container.removeClassName("chosen-with-drop");
 | |
|         this.form_field.fire("chosen:hiding_dropdown", {
 | |
|           chosen: this
 | |
|         });
 | |
|       }
 | |
|       return this.results_showing = false;
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.set_tab_index = function(el) {
 | |
|       var ti;
 | |
|       if (this.form_field.tabIndex) {
 | |
|         ti = this.form_field.tabIndex;
 | |
|         this.form_field.tabIndex = -1;
 | |
|         return this.search_field.tabIndex = ti;
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.set_label_behavior = function() {
 | |
|       var _this = this;
 | |
|       this.form_field_label = this.form_field.up("label");
 | |
|       if (this.form_field_label == null) {
 | |
|         this.form_field_label = $$("label[for='" + this.form_field.id + "']").first();
 | |
|       }
 | |
|       if (this.form_field_label != null) {
 | |
|         return this.form_field_label.observe("click", function(evt) {
 | |
|           if (_this.is_multiple) {
 | |
|             return _this.container_mousedown(evt);
 | |
|           } else {
 | |
|             return _this.activate_field();
 | |
|           }
 | |
|         });
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.show_search_field_default = function() {
 | |
|       if (this.is_multiple && this.choices_count() < 1 && !this.active_field) {
 | |
|         this.search_field.value = this.default_text;
 | |
|         return this.search_field.addClassName("default");
 | |
|       } else {
 | |
|         this.search_field.value = "";
 | |
|         return this.search_field.removeClassName("default");
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.search_results_mouseup = function(evt) {
 | |
|       var target;
 | |
|       target = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result");
 | |
|       if (target) {
 | |
|         this.result_highlight = target;
 | |
|         this.result_select(evt);
 | |
|         return this.search_field.focus();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.search_results_mouseover = function(evt) {
 | |
|       var target;
 | |
|       target = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result");
 | |
|       if (target) {
 | |
|         return this.result_do_highlight(target);
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.search_results_mouseout = function(evt) {
 | |
|       if (evt.target.hasClassName('active-result') || evt.target.up('.active-result')) {
 | |
|         return this.result_clear_highlight();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.choice_build = function(item) {
 | |
|       var choice, close_link,
 | |
|         _this = this;
 | |
|       choice = new Element('li', {
 | |
|         "class": "search-choice"
 | |
|       }).update("<span>" + item.html + "</span>");
 | |
|       if (item.disabled) {
 | |
|         choice.addClassName('search-choice-disabled');
 | |
|       } else {
 | |
|         close_link = new Element('a', {
 | |
|           href: '#',
 | |
|           "class": 'search-choice-close',
 | |
|           rel: item.array_index
 | |
|         });
 | |
|         close_link.observe("click", function(evt) {
 | |
|           return _this.choice_destroy_link_click(evt);
 | |
|         });
 | |
|         choice.insert(close_link);
 | |
|       }
 | |
|       return this.search_container.insert({
 | |
|         before: choice
 | |
|       });
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.choice_destroy_link_click = function(evt) {
 | |
|       evt.preventDefault();
 | |
|       evt.stopPropagation();
 | |
|       if (!this.is_disabled) {
 | |
|         return this.choice_destroy(evt.target);
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.choice_destroy = function(link) {
 | |
|       if (this.result_deselect(link.readAttribute("rel"))) {
 | |
|         this.show_search_field_default();
 | |
|         if (this.is_multiple && this.choices_count() > 0 && this.search_field.value.length < 1) {
 | |
|           this.results_hide();
 | |
|         }
 | |
|         link.up('li').remove();
 | |
|         return this.search_field_scale();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.results_reset = function() {
 | |
|       this.reset_single_select_options();
 | |
|       this.form_field.options[0].selected = true;
 | |
|       this.single_set_selected_text();
 | |
|       this.show_search_field_default();
 | |
|       this.results_reset_cleanup();
 | |
|       if (typeof Event.simulate === 'function') {
 | |
|         this.form_field.simulate("change");
 | |
|       }
 | |
|       if (this.active_field) {
 | |
|         return this.results_hide();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.results_reset_cleanup = function() {
 | |
|       var deselect_trigger;
 | |
|       this.current_selectedIndex = this.form_field.selectedIndex;
 | |
|       deselect_trigger = this.selected_item.down("abbr");
 | |
|       if (deselect_trigger) {
 | |
|         return deselect_trigger.remove();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.result_select = function(evt) {
 | |
|       var high, item;
 | |
|       if (this.result_highlight) {
 | |
|         high = this.result_highlight;
 | |
|         this.result_clear_highlight();
 | |
|         if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
 | |
|           this.form_field.fire("chosen:maxselected", {
 | |
|             chosen: this
 | |
|           });
 | |
|           return false;
 | |
|         }
 | |
|         if (this.is_multiple) {
 | |
|           high.removeClassName("active-result");
 | |
|         } else {
 | |
|           this.reset_single_select_options();
 | |
|         }
 | |
|         high.addClassName("result-selected");
 | |
|         item = this.results_data[high.getAttribute("data-option-array-index")];
 | |
|         item.selected = true;
 | |
|         this.form_field.options[item.options_index].selected = true;
 | |
|         this.selected_option_count = null;
 | |
|         if (this.is_multiple) {
 | |
|           this.choice_build(item);
 | |
|         } else {
 | |
|           this.single_set_selected_text(item.text);
 | |
|         }
 | |
|         if (!((evt.metaKey || evt.ctrlKey) && this.is_multiple)) {
 | |
|           this.results_hide();
 | |
|         }
 | |
|         this.search_field.value = "";
 | |
|         if (typeof Event.simulate === 'function' && (this.is_multiple || this.form_field.selectedIndex !== this.current_selectedIndex)) {
 | |
|           this.form_field.simulate("change");
 | |
|         }
 | |
|         this.current_selectedIndex = this.form_field.selectedIndex;
 | |
|         return this.search_field_scale();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.single_set_selected_text = function(text) {
 | |
|       if (text == null) {
 | |
|         text = this.default_text;
 | |
|       }
 | |
|       if (text === this.default_text) {
 | |
|         this.selected_item.addClassName("chosen-default");
 | |
|       } else {
 | |
|         this.single_deselect_control_build();
 | |
|         this.selected_item.removeClassName("chosen-default");
 | |
|       }
 | |
|       return this.selected_item.down("span").update(text);
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.result_deselect = function(pos) {
 | |
|       var result_data;
 | |
|       result_data = this.results_data[pos];
 | |
|       if (!this.form_field.options[result_data.options_index].disabled) {
 | |
|         result_data.selected = false;
 | |
|         this.form_field.options[result_data.options_index].selected = false;
 | |
|         this.selected_option_count = null;
 | |
|         this.result_clear_highlight();
 | |
|         if (this.results_showing) {
 | |
|           this.winnow_results();
 | |
|         }
 | |
|         if (typeof Event.simulate === 'function') {
 | |
|           this.form_field.simulate("change");
 | |
|         }
 | |
|         this.search_field_scale();
 | |
|         return true;
 | |
|       } else {
 | |
|         return false;
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.single_deselect_control_build = function() {
 | |
|       if (!this.allow_single_deselect) {
 | |
|         return;
 | |
|       }
 | |
|       if (!this.selected_item.down("abbr")) {
 | |
|         this.selected_item.down("span").insert({
 | |
|           after: "<abbr class=\"search-choice-close\"></abbr>"
 | |
|         });
 | |
|       }
 | |
|       return this.selected_item.addClassName("chosen-single-with-deselect");
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.get_search_text = function() {
 | |
|       if (this.search_field.value === this.default_text) {
 | |
|         return "";
 | |
|       } else {
 | |
|         return this.search_field.value.strip().escapeHTML();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.winnow_results_set_highlight = function() {
 | |
|       var do_high;
 | |
|       if (!this.is_multiple) {
 | |
|         do_high = this.search_results.down(".result-selected.active-result");
 | |
|       }
 | |
|       if (do_high == null) {
 | |
|         do_high = this.search_results.down(".active-result");
 | |
|       }
 | |
|       if (do_high != null) {
 | |
|         return this.result_do_highlight(do_high);
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.no_results = function(terms) {
 | |
|       this.search_results.insert(this.no_results_temp.evaluate({
 | |
|         terms: terms
 | |
|       }));
 | |
|       return this.form_field.fire("chosen:no_results", {
 | |
|         chosen: this
 | |
|       });
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.no_results_clear = function() {
 | |
|       var nr, _results;
 | |
|       nr = null;
 | |
|       _results = [];
 | |
|       while (nr = this.search_results.down(".no-results")) {
 | |
|         _results.push(nr.remove());
 | |
|       }
 | |
|       return _results;
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.keydown_arrow = function() {
 | |
|       var next_sib;
 | |
|       if (this.results_showing && this.result_highlight) {
 | |
|         next_sib = this.result_highlight.next('.active-result');
 | |
|         if (next_sib) {
 | |
|           return this.result_do_highlight(next_sib);
 | |
|         }
 | |
|       } else {
 | |
|         return this.results_show();
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.keyup_arrow = function() {
 | |
|       var actives, prevs, sibs;
 | |
|       if (!this.results_showing && !this.is_multiple) {
 | |
|         return this.results_show();
 | |
|       } else if (this.result_highlight) {
 | |
|         sibs = this.result_highlight.previousSiblings();
 | |
|         actives = this.search_results.select("li.active-result");
 | |
|         prevs = sibs.intersect(actives);
 | |
|         if (prevs.length) {
 | |
|           return this.result_do_highlight(prevs.first());
 | |
|         } else {
 | |
|           if (this.choices_count() > 0) {
 | |
|             this.results_hide();
 | |
|           }
 | |
|           return this.result_clear_highlight();
 | |
|         }
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.keydown_backstroke = function() {
 | |
|       var next_available_destroy;
 | |
|       if (this.pending_backstroke) {
 | |
|         this.choice_destroy(this.pending_backstroke.down("a"));
 | |
|         return this.clear_backstroke();
 | |
|       } else {
 | |
|         next_available_destroy = this.search_container.siblings().last();
 | |
|         if (next_available_destroy && next_available_destroy.hasClassName("search-choice") && !next_available_destroy.hasClassName("search-choice-disabled")) {
 | |
|           this.pending_backstroke = next_available_destroy;
 | |
|           if (this.pending_backstroke) {
 | |
|             this.pending_backstroke.addClassName("search-choice-focus");
 | |
|           }
 | |
|           if (this.single_backstroke_delete) {
 | |
|             return this.keydown_backstroke();
 | |
|           } else {
 | |
|             return this.pending_backstroke.addClassName("search-choice-focus");
 | |
|           }
 | |
|         }
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.clear_backstroke = function() {
 | |
|       if (this.pending_backstroke) {
 | |
|         this.pending_backstroke.removeClassName("search-choice-focus");
 | |
|       }
 | |
|       return this.pending_backstroke = null;
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.keydown_checker = function(evt) {
 | |
|       var stroke, _ref1;
 | |
|       stroke = (_ref1 = evt.which) != null ? _ref1 : evt.keyCode;
 | |
|       this.search_field_scale();
 | |
|       if (stroke !== 8 && this.pending_backstroke) {
 | |
|         this.clear_backstroke();
 | |
|       }
 | |
|       switch (stroke) {
 | |
|         case 8:
 | |
|           this.backstroke_length = this.search_field.value.length;
 | |
|           break;
 | |
|         case 9:
 | |
|           if (this.results_showing && !this.is_multiple) {
 | |
|             this.result_select(evt);
 | |
|           }
 | |
|           this.mouse_on_container = false;
 | |
|           break;
 | |
|         case 13:
 | |
|           if (this.results_showing) {
 | |
|             evt.preventDefault();
 | |
|           }
 | |
|           break;
 | |
|         case 32:
 | |
|           if (this.disable_search) {
 | |
|             evt.preventDefault();
 | |
|           }
 | |
|           break;
 | |
|         case 38:
 | |
|           evt.preventDefault();
 | |
|           this.keyup_arrow();
 | |
|           break;
 | |
|         case 40:
 | |
|           evt.preventDefault();
 | |
|           this.keydown_arrow();
 | |
|           break;
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     Chosen.prototype.search_field_scale = function() {
 | |
|       var div, f_width, h, style, style_block, styles, w, _i, _len;
 | |
|       if (this.is_multiple) {
 | |
|         h = 0;
 | |
|         w = 0;
 | |
|         style_block = "position:absolute; left: -1000px; top: -1000px; display:none;";
 | |
|         styles = ['font-size', 'font-style', 'font-weight', 'font-family', 'line-height', 'text-transform', 'letter-spacing'];
 | |
|         for (_i = 0, _len = styles.length; _i < _len; _i++) {
 | |
|           style = styles[_i];
 | |
|           style_block += style + ":" + this.search_field.getStyle(style) + ";";
 | |
|         }
 | |
|         div = new Element('div', {
 | |
|           'style': style_block
 | |
|         }).update(this.search_field.value.escapeHTML());
 | |
|         document.body.appendChild(div);
 | |
|         w = Element.measure(div, 'width') + 25;
 | |
|         div.remove();
 | |
|         f_width = this.container.getWidth();
 | |
|         if (w > f_width - 10) {
 | |
|           w = f_width - 10;
 | |
|         }
 | |
|         return this.search_field.setStyle({
 | |
|           'width': w + 'px'
 | |
|         });
 | |
|       }
 | |
|     };
 | |
| 
 | |
|     return Chosen;
 | |
| 
 | |
|   })(AbstractChosen);
 | |
| 
 | |
| }).call(this);
 | 
