-// Chosen, a Select Box Enhancer for jQuery and Protoype
-// by Patrick Filler for Harvest, http://getharvest.com
-//
-// Version 0.9.14
-// Full source at https://github.com/harvesthq/chosen
-// Copyright (c) 2011 Harvest http://getharvest.com
-
-// MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
-// This file is generated by `cake build`, do not edit it by hand.
+/*!
+Chosen, a Select Box Enhancer for jQuery and Prototype
+by Patrick Filler for Harvest, http://getharvest.com
+
+Version 1.8.2
+Full source at https://github.com/harvesthq/chosen
+Copyright (c) 2011-2017 Harvest http://getharvest.com
+
+MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
+This file is generated by `grunt build`, do not edit it by hand.
+*/
+
(function() {
- var SelectParser;
+ var $, AbstractChosen, Chosen, SelectParser,
+ bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+ extend = 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; },
+ hasProp = {}.hasOwnProperty;
SelectParser = (function() {
-
function SelectParser() {
this.options_index = 0;
this.parsed = [];
};
SelectParser.prototype.add_group = function(group) {
- var group_position, option, _i, _len, _ref, _results;
+ var group_position, i, len, option, ref, results1;
group_position = this.parsed.length;
this.parsed.push({
array_index: group_position,
group: true,
label: group.label,
+ title: group.title ? group.title : void 0,
children: 0,
- disabled: group.disabled
+ disabled: group.disabled,
+ classes: group.className
});
- _ref = group.childNodes;
- _results = [];
- for (_i = 0, _len = _ref.length; _i < _len; _i++) {
- option = _ref[_i];
- _results.push(this.add_option(option, group_position, group.disabled));
+ ref = group.childNodes;
+ results1 = [];
+ for (i = 0, len = ref.length; i < len; i++) {
+ option = ref[i];
+ results1.push(this.add_option(option, group_position, group.disabled));
}
- return _results;
+ return results1;
};
SelectParser.prototype.add_option = function(option, group_position, group_disabled) {
value: option.value,
text: option.text,
html: option.innerHTML,
+ title: option.title ? option.title : void 0,
selected: option.selected,
disabled: group_disabled === true ? group_disabled : option.disabled,
group_array_index: group_position,
+ group_label: group_position != null ? this.parsed[group_position].label : null,
classes: option.className,
style: option.style.cssText
});
})();
SelectParser.select_to_array = function(select) {
- var child, parser, _i, _len, _ref;
+ var child, i, len, parser, ref;
parser = new SelectParser();
- _ref = select.childNodes;
- for (_i = 0, _len = _ref.length; _i < _len; _i++) {
- child = _ref[_i];
+ ref = select.childNodes;
+ for (i = 0, len = ref.length; i < len; i++) {
+ child = ref[i];
parser.add_node(child);
}
return parser.parsed;
};
- this.SelectParser = SelectParser;
-
-}).call(this);
-
-/*
-Chosen source: generate output using 'cake build'
-Copyright (c) 2011 by Harvest
-*/
-
-
-(function() {
- var AbstractChosen, root;
-
- root = this;
-
AbstractChosen = (function() {
-
- function AbstractChosen(form_field, options) {
+ function AbstractChosen(form_field, options1) {
this.form_field = form_field;
- this.options = options != null ? options : {};
+ this.options = options1 != null ? options1 : {};
+ this.label_click_handler = bind(this.label_click_handler, this);
if (!AbstractChosen.browser_is_supported()) {
return;
}
this.setup();
this.set_up_html();
this.register_observers();
- this.finish_setup();
+ this.on_ready();
}
AbstractChosen.prototype.set_default_values = function() {
- var _this = this;
- this.click_test_action = function(evt) {
- return _this.test_active_click(evt);
- };
- this.activate_action = function(evt) {
- return _this.activate_field(evt);
- };
+ this.click_test_action = (function(_this) {
+ return function(evt) {
+ return _this.test_active_click(evt);
+ };
+ })(this);
+ this.activate_action = (function(_this) {
+ return function(evt) {
+ return _this.activate_field(evt);
+ };
+ })(this);
this.active_field = false;
this.mouse_on_container = false;
this.results_showing = false;
this.result_highlighted = null;
- this.result_single_selected = null;
+ this.is_rtl = this.options.rtl || /\bchosen-rtl\b/.test(this.form_field.className);
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;
this.disable_search_threshold = this.options.disable_search_threshold || 0;
this.disable_search = this.options.disable_search || false;
this.enable_split_word_search = this.options.enable_split_word_search != null ? this.options.enable_split_word_search : true;
+ this.group_search = this.options.group_search != null ? this.options.group_search : true;
this.search_contains = this.options.search_contains || false;
- this.choices = 0;
- this.single_backstroke_delete = this.options.single_backstroke_delete || false;
+ this.single_backstroke_delete = this.options.single_backstroke_delete != null ? this.options.single_backstroke_delete : true;
this.max_selected_options = this.options.max_selected_options || Infinity;
- return this.inherit_select_classes = this.options.inherit_select_classes || false;
+ this.inherit_select_classes = this.options.inherit_select_classes || false;
+ this.display_selected_options = this.options.display_selected_options != null ? this.options.display_selected_options : true;
+ this.display_disabled_options = this.options.display_disabled_options != null ? this.options.display_disabled_options : true;
+ this.include_group_label_in_selected = this.options.include_group_label_in_selected || false;
+ this.max_shown_results = this.options.max_shown_results || Number.POSITIVE_INFINITY;
+ this.case_sensitive_search = this.options.case_sensitive_search || false;
+ return this.hide_results_on_select = this.options.hide_results_on_select != null ? this.options.hide_results_on_select : true;
};
AbstractChosen.prototype.set_default_text = function() {
} else {
this.default_text = this.options.placeholder_text_single || this.options.placeholder_text || AbstractChosen.default_single_text;
}
+ this.default_text = this.escape_html(this.default_text);
return this.results_none_found = this.form_field.getAttribute("data-no_results_text") || this.options.no_results_text || AbstractChosen.default_no_result_text;
};
+ AbstractChosen.prototype.choice_label = function(item) {
+ if (this.include_group_label_in_selected && (item.group_label != null)) {
+ return "<b class='group-name'>" + item.group_label + "</b>" + item.html;
+ } else {
+ return item.html;
+ }
+ };
+
AbstractChosen.prototype.mouse_enter = function() {
return this.mouse_on_container = true;
};
};
AbstractChosen.prototype.input_focus = function(evt) {
- var _this = this;
if (this.is_multiple) {
if (!this.active_field) {
- return setTimeout((function() {
- return _this.container_mousedown();
- }), 50);
+ return setTimeout(((function(_this) {
+ return function() {
+ return _this.container_mousedown();
+ };
+ })(this)), 50);
}
} else {
if (!this.active_field) {
};
AbstractChosen.prototype.input_blur = function(evt) {
- var _this = this;
if (!this.mouse_on_container) {
this.active_field = false;
- return setTimeout((function() {
- return _this.blur_test();
- }), 100);
+ return setTimeout(((function(_this) {
+ return function() {
+ return _this.blur_test();
+ };
+ })(this)), 100);
}
};
- AbstractChosen.prototype.result_add_option = function(option) {
- var classes, style;
- if (!option.disabled) {
- option.dom_id = this.container_id + "_o_" + option.array_index;
- classes = option.selected && this.is_multiple ? [] : ["active-result"];
- if (option.selected) {
- classes.push("result-selected");
+ AbstractChosen.prototype.label_click_handler = function(evt) {
+ if (this.is_multiple) {
+ return this.container_mousedown(evt);
+ } else {
+ return this.activate_field();
+ }
+ };
+
+ AbstractChosen.prototype.results_option_build = function(options) {
+ var content, data, data_content, i, len, ref, shown_results;
+ content = '';
+ shown_results = 0;
+ ref = this.results_data;
+ for (i = 0, len = ref.length; i < len; i++) {
+ data = ref[i];
+ data_content = '';
+ if (data.group) {
+ data_content = this.result_add_group(data);
+ } else {
+ data_content = this.result_add_option(data);
+ }
+ if (data_content !== '') {
+ shown_results++;
+ content += data_content;
}
- if (option.group_array_index != null) {
- classes.push("group-option");
+ if (options != null ? options.first : void 0) {
+ if (data.selected && this.is_multiple) {
+ this.choice_build(data);
+ } else if (data.selected && !this.is_multiple) {
+ this.single_set_selected_text(this.choice_label(data));
+ }
}
- if (option.classes !== "") {
- classes.push(option.classes);
+ if (shown_results >= this.max_shown_results) {
+ break;
}
- style = option.style.cssText !== "" ? " style=\"" + option.style + "\"" : "";
- return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '"' + style + '>' + option.html + '</li>';
- } else {
- return "";
}
+ return content;
+ };
+
+ AbstractChosen.prototype.result_add_option = function(option) {
+ var classes, option_el;
+ if (!option.search_match) {
+ return '';
+ }
+ if (!this.include_option_in_results(option)) {
+ return '';
+ }
+ classes = [];
+ if (!option.disabled && !(option.selected && this.is_multiple)) {
+ classes.push("active-result");
+ }
+ if (option.disabled && !(option.selected && this.is_multiple)) {
+ classes.push("disabled-result");
+ }
+ if (option.selected) {
+ classes.push("result-selected");
+ }
+ if (option.group_array_index != null) {
+ classes.push("group-option");
+ }
+ if (option.classes !== "") {
+ classes.push(option.classes);
+ }
+ option_el = document.createElement("li");
+ option_el.className = classes.join(" ");
+ option_el.style.cssText = option.style;
+ option_el.setAttribute("data-option-array-index", option.array_index);
+ option_el.innerHTML = option.highlighted_html || option.html;
+ if (option.title) {
+ option_el.title = option.title;
+ }
+ return this.outerHTML(option_el);
+ };
+
+ AbstractChosen.prototype.result_add_group = function(group) {
+ var classes, group_el;
+ if (!(group.search_match || group.group_match)) {
+ return '';
+ }
+ if (!(group.active_options > 0)) {
+ return '';
+ }
+ classes = [];
+ classes.push("group-result");
+ if (group.classes) {
+ classes.push(group.classes);
+ }
+ group_el = document.createElement("li");
+ group_el.className = classes.join(" ");
+ group_el.innerHTML = group.highlighted_html || this.escape_html(group.label);
+ if (group.title) {
+ group_el.title = group.title;
+ }
+ return this.outerHTML(group_el);
};
AbstractChosen.prototype.results_update_field = function() {
this.results_reset_cleanup();
}
this.result_clear_highlight();
- this.result_single_selected = null;
- return this.results_build();
+ this.results_build();
+ if (this.results_showing) {
+ return this.winnow_results();
+ }
+ };
+
+ AbstractChosen.prototype.reset_single_select_options = function() {
+ var i, len, ref, result, results1;
+ ref = this.results_data;
+ results1 = [];
+ for (i = 0, len = ref.length; i < len; i++) {
+ result = ref[i];
+ if (result.selected) {
+ results1.push(result.selected = false);
+ } else {
+ results1.push(void 0);
+ }
+ }
+ return results1;
};
AbstractChosen.prototype.results_toggle = function() {
}
};
+ AbstractChosen.prototype.winnow_results = function() {
+ var escapedQuery, fix, i, len, option, prefix, query, ref, regex, results, results_group, search_match, startpos, suffix, text;
+ this.no_results_clear();
+ results = 0;
+ query = this.get_search_text();
+ escapedQuery = query.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
+ regex = this.get_search_regex(escapedQuery);
+ ref = this.results_data;
+ for (i = 0, len = ref.length; i < len; i++) {
+ option = ref[i];
+ option.search_match = false;
+ results_group = null;
+ search_match = null;
+ option.highlighted_html = '';
+ if (this.include_option_in_results(option)) {
+ if (option.group) {
+ option.group_match = false;
+ option.active_options = 0;
+ }
+ if ((option.group_array_index != null) && this.results_data[option.group_array_index]) {
+ results_group = this.results_data[option.group_array_index];
+ if (results_group.active_options === 0 && results_group.search_match) {
+ results += 1;
+ }
+ results_group.active_options += 1;
+ }
+ text = option.group ? option.label : option.text;
+ if (!(option.group && !this.group_search)) {
+ search_match = this.search_string_match(text, regex);
+ option.search_match = search_match != null;
+ if (option.search_match && !option.group) {
+ results += 1;
+ }
+ if (option.search_match) {
+ if (query.length) {
+ startpos = search_match.index;
+ prefix = text.slice(0, startpos);
+ fix = text.slice(startpos, startpos + query.length);
+ suffix = text.slice(startpos + query.length);
+ option.highlighted_html = (this.escape_html(prefix)) + "<em>" + (this.escape_html(fix)) + "</em>" + (this.escape_html(suffix));
+ }
+ 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;
+ }
+ }
+ }
+ }
+ this.result_clear_highlight();
+ if (results < 1 && query.length) {
+ this.update_results_content("");
+ return this.no_results(query);
+ } 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_flag, regex_string;
+ regex_string = this.search_contains ? escaped_search_string : "(^|\\s|\\b)" + escaped_search_string + "[^\\s]*";
+ if (!(this.enable_split_word_search || this.search_contains)) {
+ regex_string = "^" + regex_string;
+ }
+ regex_flag = this.case_sensitive_search ? "" : "i";
+ return new RegExp(regex_string, regex_flag);
+ };
+
+ AbstractChosen.prototype.search_string_match = function(search_string, regex) {
+ var match;
+ match = regex.exec(search_string);
+ if (!this.search_contains && (match != null ? match[1] : void 0)) {
+ match.index += 1;
+ }
+ return match;
+ };
+
+ AbstractChosen.prototype.choices_count = function() {
+ var i, len, option, 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.activate_field();
+ if (!(this.results_showing || this.is_disabled)) {
return this.results_show();
}
};
+ AbstractChosen.prototype.keydown_checker = function(evt) {
+ var ref, stroke;
+ stroke = (ref = evt.which) != null ? ref : evt.keyCode;
+ this.search_field_scale();
+ if (stroke !== 8 && this.pending_backstroke) {
+ this.clear_backstroke();
+ }
+ switch (stroke) {
+ case 8:
+ this.backstroke_length = this.get_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 27:
+ 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;
+ }
+ };
+
AbstractChosen.prototype.keyup_checker = function(evt) {
- var stroke, _ref;
- stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
+ var ref, stroke;
+ 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 > 0) {
- return this.keydown_backstroke();
+ if (this.is_multiple && this.backstroke_length < 1 && this.choices_count() > 0) {
+ this.keydown_backstroke();
} else if (!this.pending_backstroke) {
this.result_clear_highlight();
- return this.results_search();
+ this.results_search();
}
break;
case 13:
evt.preventDefault();
if (this.results_showing) {
- return this.result_select(evt);
+ this.result_select(evt);
}
break;
case 27:
if (this.results_showing) {
this.results_hide();
}
- return true;
+ break;
case 9:
+ case 16:
+ case 17:
+ case 18:
case 38:
case 40:
- case 16:
case 91:
- case 17:
break;
default:
- return this.results_search();
+ this.results_search();
+ break;
}
};
- AbstractChosen.prototype.generate_field_id = function() {
- var new_id;
- new_id = this.generate_random_id();
- this.form_field.id = new_id;
- return new_id;
- };
-
- AbstractChosen.prototype.generate_random_char = function() {
- var chars, newchar, rand;
- chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
- rand = Math.floor(Math.random() * chars.length);
- return newchar = chars.substring(rand, rand + 1);
+ AbstractChosen.prototype.clipboard_event_checker = function(evt) {
+ if (this.is_disabled) {
+ return;
+ }
+ return setTimeout(((function(_this) {
+ return function() {
+ return _this.results_search();
+ };
+ })(this)), 50);
};
AbstractChosen.prototype.container_width = function() {
- var width;
if (this.options.width != null) {
return this.options.width;
+ } else {
+ return this.form_field.offsetWidth + "px";
}
- width = window.getComputedStyle != null ? parseFloat(window.getComputedStyle(this.form_field).getPropertyValue('width')) : (typeof jQuery !== "undefined" && jQuery !== null) && (this.form_field_jq != null) ? this.form_field_jq.outerWidth() : this.form_field.getWidth();
- return width + "px";
};
- AbstractChosen.browser_is_supported = function() {
- var _ref;
- if (window.navigator.appName === "Microsoft Internet Explorer") {
- return (null !== (_ref = document.documentMode) && _ref >= 8);
+ 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.default_multiple_text = "Select Some Options";
+ AbstractChosen.prototype.search_results_touchstart = function(evt) {
+ this.touch_started = true;
+ return this.search_results_mouseover(evt);
+ };
- AbstractChosen.default_single_text = "Select an Option";
+ AbstractChosen.prototype.search_results_touchmove = function(evt) {
+ this.touch_started = false;
+ return this.search_results_mouseout(evt);
+ };
- AbstractChosen.default_no_result_text = "No results match";
+ AbstractChosen.prototype.search_results_touchend = function(evt) {
+ if (this.touch_started) {
+ return this.search_results_mouseup(evt);
+ }
+ };
- return AbstractChosen;
+ AbstractChosen.prototype.outerHTML = function(element) {
+ var tmp;
+ if (element.outerHTML) {
+ return element.outerHTML;
+ }
+ tmp = document.createElement("div");
+ tmp.appendChild(element);
+ return tmp.innerHTML;
+ };
- })();
+ AbstractChosen.prototype.get_single_html = function() {
+ return "<a class=\"chosen-single chosen-default\">\n <span>" + this.default_text + "</span>\n <div><b></b></div>\n</a>\n<div class=\"chosen-drop\">\n <div class=\"chosen-search\">\n <input class=\"chosen-search-input\" type=\"text\" autocomplete=\"off\" />\n </div>\n <ul class=\"chosen-results\"></ul>\n</div>";
+ };
- root.AbstractChosen = AbstractChosen;
+ AbstractChosen.prototype.get_multi_html = function() {
+ return "<ul class=\"chosen-choices\">\n <li class=\"search-field\">\n <input class=\"chosen-search-input\" type=\"text\" autocomplete=\"off\" value=\"" + this.default_text + "\" />\n </li>\n</ul>\n<div class=\"chosen-drop\">\n <ul class=\"chosen-results\"></ul>\n</div>";
+ };
-}).call(this);
+ AbstractChosen.prototype.get_no_results_html = function(terms) {
+ return "<li class=\"no-results\">\n " + this.results_none_found + " <span>" + (this.escape_html(terms)) + "</span>\n</li>";
+ };
-/*
-Chosen source: generate output using 'cake build'
-Copyright (c) 2011 by Harvest
-*/
+ AbstractChosen.browser_is_supported = function() {
+ if ("Microsoft Internet Explorer" === window.navigator.appName) {
+ return document.documentMode >= 8;
+ }
+ if (/iP(od|hone)/i.test(window.navigator.userAgent) || /IEMobile/i.test(window.navigator.userAgent) || /Windows Phone/i.test(window.navigator.userAgent) || /BlackBerry/i.test(window.navigator.userAgent) || /BB10/i.test(window.navigator.userAgent) || /Android.*Mobile/i.test(window.navigator.userAgent)) {
+ return false;
+ }
+ return true;
+ };
+ AbstractChosen.default_multiple_text = "Select Some Options";
-(function() {
- var $, Chosen, root,
- __hasProp = {}.hasOwnProperty,
- __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; };
+ AbstractChosen.default_single_text = "Select an Option";
- root = this;
+ AbstractChosen.default_no_result_text = "No results match";
+
+ return AbstractChosen;
+
+ })();
$ = jQuery;
return this;
}
return this.each(function(input_field) {
- var $this;
+ var $this, chosen;
$this = $(this);
- if (!$this.hasClass("chzn-done")) {
- return $this.data('chosen', new Chosen(this, options));
+ chosen = $this.data('chosen');
+ if (options === 'destroy') {
+ if (chosen instanceof Chosen) {
+ chosen.destroy();
+ }
+ return;
+ }
+ if (!(chosen instanceof Chosen)) {
+ $this.data('chosen', new Chosen(this, options));
}
});
}
});
- Chosen = (function(_super) {
-
- __extends(Chosen, _super);
+ Chosen = (function(superClass) {
+ extend(Chosen, superClass);
function Chosen() {
return Chosen.__super__.constructor.apply(this, arguments);
Chosen.prototype.setup = function() {
this.form_field_jq = $(this.form_field);
- this.current_selectedIndex = this.form_field.selectedIndex;
- return this.is_rtl = this.form_field_jq.hasClass("chzn-rtl");
- };
-
- Chosen.prototype.finish_setup = function() {
- return this.form_field_jq.addClass("chzn-done");
+ return this.current_selectedIndex = this.form_field.selectedIndex;
};
Chosen.prototype.set_up_html = function() {
var container_classes, container_props;
- this.container_id = this.form_field.id.length ? this.form_field.id.replace(/[^\w]/g, '_') : this.generate_field_id();
- this.container_id += "_chzn";
- container_classes = ["chzn-container"];
- container_classes.push("chzn-container-" + (this.is_multiple ? "multi" : "single"));
+ 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("chzn-rtl");
+ container_classes.push("chosen-rtl");
}
container_props = {
- 'id': this.container_id,
'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 = $("<div />", container_props);
+ this.container.width(this.container_width());
if (this.is_multiple) {
- this.container.html('<ul class="chzn-choices"><li class="search-field"><input type="text" value="' + this.default_text + '" class="default" autocomplete="off" style="width:auto;" /></li></ul><div class="chzn-drop"><ul class="chzn-results"></ul></div>');
+ this.container.html(this.get_multi_html());
} else {
- this.container.html('<a href="javascript:void(0)" class="chzn-single chzn-default" tabindex="-1"><span>' + this.default_text + '</span><div><b></b></div></a><div class="chzn-drop"><div class="chzn-search"><input type="text" autocomplete="off" /></div><ul class="chzn-results"></ul></div>');
+ this.container.html(this.get_single_html());
}
this.form_field_jq.hide().after(this.container);
- this.dropdown = this.container.find('div.chzn-drop').first();
+ this.dropdown = this.container.find('div.chosen-drop').first();
this.search_field = this.container.find('input').first();
- this.search_results = this.container.find('ul.chzn-results').first();
+ this.search_results = this.container.find('ul.chosen-results').first();
this.search_field_scale();
this.search_no_results = this.container.find('li.no-results').first();
if (this.is_multiple) {
- this.search_choices = this.container.find('ul.chzn-choices').first();
+ this.search_choices = this.container.find('ul.chosen-choices').first();
this.search_container = this.container.find('li.search-field').first();
} else {
- this.search_container = this.container.find('div.chzn-search').first();
- this.selected_item = this.container.find('.chzn-single').first();
+ this.search_container = this.container.find('div.chosen-search').first();
+ this.selected_item = this.container.find('.chosen-single').first();
}
this.results_build();
this.set_tab_index();
- this.set_label_behavior();
- return this.form_field_jq.trigger("liszt:ready", {
+ return this.set_label_behavior();
+ };
+
+ Chosen.prototype.on_ready = function() {
+ return this.form_field_jq.trigger("chosen:ready", {
chosen: this
});
};
Chosen.prototype.register_observers = function() {
- var _this = this;
- this.container.mousedown(function(evt) {
- _this.container_mousedown(evt);
- });
- this.container.mouseup(function(evt) {
- _this.container_mouseup(evt);
- });
- this.container.mouseenter(function(evt) {
- _this.mouse_enter(evt);
- });
- this.container.mouseleave(function(evt) {
- _this.mouse_leave(evt);
- });
- this.search_results.mouseup(function(evt) {
- _this.search_results_mouseup(evt);
- });
- this.search_results.mouseover(function(evt) {
- _this.search_results_mouseover(evt);
- });
- this.search_results.mouseout(function(evt) {
- _this.search_results_mouseout(evt);
- });
- this.search_results.bind('mousewheel DOMMouseScroll', function(evt) {
- _this.search_results_mousewheel(evt);
- });
- this.form_field_jq.bind("liszt:updated", function(evt) {
- _this.results_update_field(evt);
- });
- this.form_field_jq.bind("liszt:activate", function(evt) {
- _this.activate_field(evt);
- });
- this.form_field_jq.bind("liszt:open", function(evt) {
- _this.container_mousedown(evt);
- });
- this.search_field.blur(function(evt) {
- _this.input_blur(evt);
- });
- this.search_field.keyup(function(evt) {
- _this.keyup_checker(evt);
- });
- this.search_field.keydown(function(evt) {
- _this.keydown_checker(evt);
- });
- this.search_field.focus(function(evt) {
- _this.input_focus(evt);
- });
+ this.container.on('touchstart.chosen', (function(_this) {
+ return function(evt) {
+ _this.container_mousedown(evt);
+ };
+ })(this));
+ this.container.on('touchend.chosen', (function(_this) {
+ return function(evt) {
+ _this.container_mouseup(evt);
+ };
+ })(this));
+ this.container.on('mousedown.chosen', (function(_this) {
+ return function(evt) {
+ _this.container_mousedown(evt);
+ };
+ })(this));
+ this.container.on('mouseup.chosen', (function(_this) {
+ return function(evt) {
+ _this.container_mouseup(evt);
+ };
+ })(this));
+ this.container.on('mouseenter.chosen', (function(_this) {
+ return function(evt) {
+ _this.mouse_enter(evt);
+ };
+ })(this));
+ this.container.on('mouseleave.chosen', (function(_this) {
+ return function(evt) {
+ _this.mouse_leave(evt);
+ };
+ })(this));
+ this.search_results.on('mouseup.chosen', (function(_this) {
+ return function(evt) {
+ _this.search_results_mouseup(evt);
+ };
+ })(this));
+ this.search_results.on('mouseover.chosen', (function(_this) {
+ return function(evt) {
+ _this.search_results_mouseover(evt);
+ };
+ })(this));
+ this.search_results.on('mouseout.chosen', (function(_this) {
+ return function(evt) {
+ _this.search_results_mouseout(evt);
+ };
+ })(this));
+ this.search_results.on('mousewheel.chosen DOMMouseScroll.chosen', (function(_this) {
+ return function(evt) {
+ _this.search_results_mousewheel(evt);
+ };
+ })(this));
+ this.search_results.on('touchstart.chosen', (function(_this) {
+ return function(evt) {
+ _this.search_results_touchstart(evt);
+ };
+ })(this));
+ this.search_results.on('touchmove.chosen', (function(_this) {
+ return function(evt) {
+ _this.search_results_touchmove(evt);
+ };
+ })(this));
+ this.search_results.on('touchend.chosen', (function(_this) {
+ return function(evt) {
+ _this.search_results_touchend(evt);
+ };
+ })(this));
+ this.form_field_jq.on("chosen:updated.chosen", (function(_this) {
+ return function(evt) {
+ _this.results_update_field(evt);
+ };
+ })(this));
+ this.form_field_jq.on("chosen:activate.chosen", (function(_this) {
+ return function(evt) {
+ _this.activate_field(evt);
+ };
+ })(this));
+ this.form_field_jq.on("chosen:open.chosen", (function(_this) {
+ return function(evt) {
+ _this.container_mousedown(evt);
+ };
+ })(this));
+ this.form_field_jq.on("chosen:close.chosen", (function(_this) {
+ return function(evt) {
+ _this.close_field(evt);
+ };
+ })(this));
+ this.search_field.on('blur.chosen', (function(_this) {
+ return function(evt) {
+ _this.input_blur(evt);
+ };
+ })(this));
+ this.search_field.on('keyup.chosen', (function(_this) {
+ return function(evt) {
+ _this.keyup_checker(evt);
+ };
+ })(this));
+ this.search_field.on('keydown.chosen', (function(_this) {
+ return function(evt) {
+ _this.keydown_checker(evt);
+ };
+ })(this));
+ this.search_field.on('focus.chosen', (function(_this) {
+ return function(evt) {
+ _this.input_focus(evt);
+ };
+ })(this));
+ this.search_field.on('cut.chosen', (function(_this) {
+ return function(evt) {
+ _this.clipboard_event_checker(evt);
+ };
+ })(this));
+ this.search_field.on('paste.chosen', (function(_this) {
+ return function(evt) {
+ _this.clipboard_event_checker(evt);
+ };
+ })(this));
if (this.is_multiple) {
- return this.search_choices.click(function(evt) {
- _this.choices_click(evt);
- });
+ return this.search_choices.on('click.chosen', (function(_this) {
+ return function(evt) {
+ _this.choices_click(evt);
+ };
+ })(this));
} else {
- return this.container.click(function(evt) {
+ return this.container.on('click.chosen', function(evt) {
evt.preventDefault();
});
}
};
+ Chosen.prototype.destroy = function() {
+ $(this.container[0].ownerDocument).off('click.chosen', this.click_test_action);
+ if (this.form_field_label.length > 0) {
+ this.form_field_label.off('click.chosen');
+ }
+ if (this.search_field[0].tabIndex) {
+ this.form_field_jq[0].tabIndex = this.search_field[0].tabIndex;
+ }
+ this.container.remove();
+ this.form_field_jq.removeData('chosen');
+ return this.form_field_jq.show();
+ };
+
Chosen.prototype.search_field_disabled = function() {
- this.is_disabled = this.form_field_jq[0].disabled;
+ this.is_disabled = this.form_field.disabled || this.form_field_jq.parents('fieldset').is(':disabled');
+ this.container.toggleClass('chosen-disabled', this.is_disabled);
+ this.search_field[0].disabled = this.is_disabled;
+ if (!this.is_multiple) {
+ this.selected_item.off('focus.chosen', this.activate_field);
+ }
if (this.is_disabled) {
- this.container.addClass('chzn-disabled');
- this.search_field[0].disabled = true;
- if (!this.is_multiple) {
- this.selected_item.unbind("focus", this.activate_action);
- }
return this.close_field();
- } else {
- this.container.removeClass('chzn-disabled');
- this.search_field[0].disabled = false;
- if (!this.is_multiple) {
- return this.selected_item.bind("focus", this.activate_action);
- }
+ } else if (!this.is_multiple) {
+ return this.selected_item.on('focus.chosen', this.activate_field);
}
};
Chosen.prototype.container_mousedown = function(evt) {
- if (!this.is_disabled) {
- if (evt && evt.type === "mousedown" && !this.results_showing) {
- evt.preventDefault();
- }
- if (!((evt != null) && ($(evt.target)).hasClass("search-choice-close"))) {
- if (!this.active_field) {
- if (this.is_multiple) {
- this.search_field.val("");
- }
- $(document).click(this.click_test_action);
- this.results_show();
- } else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chzn-single").length)) {
- evt.preventDefault();
- this.results_toggle();
+ var ref;
+ if (this.is_disabled) {
+ return;
+ }
+ if (evt && ((ref = evt.type) === 'mousedown' || ref === 'touchstart') && !this.results_showing) {
+ evt.preventDefault();
+ }
+ if (!((evt != null) && ($(evt.target)).hasClass("search-choice-close"))) {
+ if (!this.active_field) {
+ if (this.is_multiple) {
+ this.search_field.val("");
}
- return this.activate_field();
+ $(this.container[0].ownerDocument).on('click.chosen', this.click_test_action);
+ this.results_show();
+ } else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chosen-single").length)) {
+ evt.preventDefault();
+ this.results_toggle();
}
+ return this.activate_field();
}
};
};
Chosen.prototype.search_results_mousewheel = function(evt) {
- var delta, _ref, _ref1;
- delta = -((_ref = evt.originalEvent) != null ? _ref.wheelDelta : void 0) || ((_ref1 = evt.originialEvent) != null ? _ref1.detail : void 0);
+ var delta;
+ if (evt.originalEvent) {
+ delta = evt.originalEvent.deltaY || -evt.originalEvent.wheelDelta || evt.originalEvent.detail;
+ }
if (delta != null) {
evt.preventDefault();
if (evt.type === 'DOMMouseScroll') {
};
Chosen.prototype.blur_test = function(evt) {
- if (!this.active_field && this.container.hasClass("chzn-container-active")) {
+ if (!this.active_field && this.container.hasClass("chosen-container-active")) {
return this.close_field();
}
};
Chosen.prototype.close_field = function() {
- $(document).unbind("click", this.click_test_action);
+ $(this.container[0].ownerDocument).off("click.chosen", this.click_test_action);
this.active_field = false;
this.results_hide();
- this.container.removeClass("chzn-container-active");
- this.winnow_results_clear();
+ this.container.removeClass("chosen-container-active");
this.clear_backstroke();
this.show_search_field_default();
- return this.search_field_scale();
+ this.search_field_scale();
+ return this.search_field.blur();
};
Chosen.prototype.activate_field = function() {
- this.container.addClass("chzn-container-active");
+ if (this.is_disabled) {
+ return;
+ }
+ this.container.addClass("chosen-container-active");
this.active_field = true;
this.search_field.val(this.search_field.val());
return this.search_field.focus();
};
Chosen.prototype.test_active_click = function(evt) {
- if ($(evt.target).parents('#' + this.container_id).length) {
+ var active_container;
+ active_container = $(evt.target).closest('.chosen-container');
+ if (active_container.length && this.container[0] === active_container[0]) {
return this.active_field = true;
} else {
return this.close_field();
};
Chosen.prototype.results_build = function() {
- var content, data, _i, _len, _ref;
this.parsing = true;
- this.results_data = root.SelectParser.select_to_array(this.form_field);
- if (this.is_multiple && this.choices > 0) {
+ this.selected_option_count = null;
+ this.results_data = SelectParser.select_to_array(this.form_field);
+ if (this.is_multiple) {
this.search_choices.find("li.search-choice").remove();
- this.choices = 0;
} else if (!this.is_multiple) {
- this.selected_item.addClass("chzn-default").find("span").text(this.default_text);
+ this.single_set_selected_text();
if (this.disable_search || this.form_field.options.length <= this.disable_search_threshold) {
- this.container.addClass("chzn-container-single-nosearch");
+ this.search_field[0].readOnly = true;
+ this.container.addClass("chosen-container-single-nosearch");
} else {
- this.container.removeClass("chzn-container-single-nosearch");
- }
- }
- content = '';
- _ref = this.results_data;
- for (_i = 0, _len = _ref.length; _i < _len; _i++) {
- data = _ref[_i];
- if (data.group) {
- content += this.result_add_group(data);
- } else if (!data.empty) {
- content += this.result_add_option(data);
- if (data.selected && this.is_multiple) {
- this.choice_build(data);
- } else if (data.selected && !this.is_multiple) {
- this.selected_item.removeClass("chzn-default").find("span").text(data.text);
- if (this.allow_single_deselect) {
- this.single_deselect_control_build();
- }
- }
+ this.search_field[0].readOnly = false;
+ this.container.removeClass("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();
- this.search_results.html(content);
return this.parsing = false;
};
- Chosen.prototype.result_add_group = function(group) {
- if (!group.disabled) {
- group.dom_id = this.container_id + "_g_" + group.array_index;
- return '<li id="' + group.dom_id + '" class="group-result">' + $("<div />").text(group.label).html() + '</li>';
- } else {
- return "";
- }
- };
-
Chosen.prototype.result_do_highlight = function(el) {
var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
if (el.length) {
};
Chosen.prototype.results_show = function() {
- if (this.result_single_selected != null) {
- this.result_do_highlight(this.result_single_selected);
- } else if (this.is_multiple && this.max_selected_options <= this.choices) {
- this.form_field_jq.trigger("liszt:maxselected", {
+ if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
+ this.form_field_jq.trigger("chosen:maxselected", {
chosen: this
});
return false;
}
- this.container.addClass("chzn-with-drop");
- this.form_field_jq.trigger("liszt:showing_dropdown", {
- chosen: this
- });
+ this.container.addClass("chosen-with-drop");
this.results_showing = true;
this.search_field.focus();
- this.search_field.val(this.search_field.val());
- return this.winnow_results();
+ this.search_field.val(this.get_search_field_value());
+ this.winnow_results();
+ return this.form_field_jq.trigger("chosen:showing_dropdown", {
+ chosen: this
+ });
+ };
+
+ Chosen.prototype.update_results_content = function(content) {
+ return this.search_results.html(content);
};
Chosen.prototype.results_hide = function() {
- this.result_clear_highlight();
- this.container.removeClass("chzn-with-drop");
- this.form_field_jq.trigger("liszt:hiding_dropdown", {
- chosen: this
- });
+ if (this.results_showing) {
+ this.result_clear_highlight();
+ this.container.removeClass("chosen-with-drop");
+ this.form_field_jq.trigger("chosen:hiding_dropdown", {
+ chosen: this
+ });
+ }
return this.results_showing = false;
};
Chosen.prototype.set_tab_index = function(el) {
var ti;
- if (this.form_field_jq.attr("tabindex")) {
- ti = this.form_field_jq.attr("tabindex");
- this.form_field_jq.attr("tabindex", -1);
- return this.search_field.attr("tabindex", ti);
+ if (this.form_field.tabIndex) {
+ ti = this.form_field.tabIndex;
+ this.form_field.tabIndex = -1;
+ return this.search_field[0].tabIndex = ti;
}
};
Chosen.prototype.set_label_behavior = function() {
- var _this = this;
this.form_field_label = this.form_field_jq.parents("label");
if (!this.form_field_label.length && this.form_field.id.length) {
- this.form_field_label = $("label[for=" + this.form_field.id + "]");
+ this.form_field_label = $("label[for='" + this.form_field.id + "']");
}
if (this.form_field_label.length > 0) {
- return this.form_field_label.click(function(evt) {
- if (_this.is_multiple) {
- return _this.container_mousedown(evt);
- } else {
- return _this.activate_field();
- }
- });
+ return this.form_field_label.on('click.chosen', this.label_click_handler);
}
};
Chosen.prototype.show_search_field_default = function() {
- if (this.is_multiple && this.choices < 1 && !this.active_field) {
+ if (this.is_multiple && this.choices_count() < 1 && !this.active_field) {
this.search_field.val(this.default_text);
return this.search_field.addClass("default");
} else {
};
Chosen.prototype.search_results_mouseout = function(evt) {
- if ($(evt.target).hasClass("active-result" || $(evt.target).parents('.active-result').first())) {
+ if ($(evt.target).hasClass("active-result") || $(evt.target).parents('.active-result').first()) {
return this.result_clear_highlight();
}
};
Chosen.prototype.choice_build = function(item) {
- var choice_id, html, link,
- _this = this;
- if (this.is_multiple && this.max_selected_options <= this.choices) {
- this.form_field_jq.trigger("liszt:maxselected", {
- chosen: this
- });
- return false;
- }
- choice_id = this.container_id + "_c_" + item.array_index;
- this.choices += 1;
+ var choice, close_link;
+ choice = $('<li />', {
+ "class": "search-choice"
+ }).html("<span>" + (this.choice_label(item)) + "</span>");
if (item.disabled) {
- html = '<li class="search-choice search-choice-disabled" id="' + choice_id + '"><span>' + item.html + '</span></li>';
+ choice.addClass('search-choice-disabled');
} else {
- html = '<li class="search-choice" id="' + choice_id + '"><span>' + item.html + '</span><a href="javascript:void(0)" class="search-choice-close" rel="' + item.array_index + '"></a></li>';
+ close_link = $('<a />', {
+ "class": 'search-choice-close',
+ 'data-option-array-index': item.array_index
+ });
+ close_link.on('click.chosen', (function(_this) {
+ return function(evt) {
+ return _this.choice_destroy_link_click(evt);
+ };
+ })(this));
+ choice.append(close_link);
}
- this.search_container.before(html);
- link = $('#' + choice_id).find("a").first();
- return link.click(function(evt) {
- return _this.choice_destroy_link_click(evt);
- });
+ return this.search_container.before(choice);
};
Chosen.prototype.choice_destroy_link_click = function(evt) {
};
Chosen.prototype.choice_destroy = function(link) {
- if (this.result_deselect(link.attr("rel"))) {
- this.choices -= 1;
- this.show_search_field_default();
- if (this.is_multiple && this.choices > 0 && this.search_field.val().length < 1) {
+ if (this.result_deselect(link[0].getAttribute("data-option-array-index"))) {
+ if (this.active_field) {
+ this.search_field.focus();
+ } else {
+ this.show_search_field_default();
+ }
+ if (this.is_multiple && this.choices_count() > 0 && this.get_search_field_value().length < 1) {
this.results_hide();
}
link.parents('li').first().remove();
};
Chosen.prototype.results_reset = function() {
+ this.reset_single_select_options();
this.form_field.options[0].selected = true;
- this.selected_item.find("span").text(this.default_text);
- if (!this.is_multiple) {
- this.selected_item.addClass("chzn-default");
- }
+ this.single_set_selected_text();
this.show_search_field_default();
this.results_reset_cleanup();
- this.form_field_jq.trigger("change");
+ this.trigger_form_field_change();
if (this.active_field) {
return this.results_hide();
}
};
Chosen.prototype.result_select = function(evt) {
- var high, high_id, item, position;
+ var high, item;
if (this.result_highlight) {
high = this.result_highlight;
- high_id = high.attr("id");
this.result_clear_highlight();
+ if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
+ this.form_field_jq.trigger("chosen:maxselected", {
+ chosen: this
+ });
+ return false;
+ }
if (this.is_multiple) {
- this.result_deactivate(high);
+ high.removeClass("active-result");
} else {
- this.search_results.find(".result-selected").removeClass("result-selected");
- this.result_single_selected = high;
- this.selected_item.removeClass("chzn-default");
+ this.reset_single_select_options();
}
high.addClass("result-selected");
- position = high_id.substr(high_id.lastIndexOf("_") + 1);
- item = this.results_data[position];
+ item = this.results_data[high[0].getAttribute("data-option-array-index")];
item.selected = true;
this.form_field.options[item.options_index].selected = true;
+ this.selected_option_count = null;
+ this.search_field.val("");
if (this.is_multiple) {
this.choice_build(item);
} else {
- this.selected_item.find("span").first().text(item.text);
- if (this.allow_single_deselect) {
- this.single_deselect_control_build();
- }
+ this.single_set_selected_text(this.choice_label(item));
}
- if (!((evt.metaKey || evt.ctrlKey) && this.is_multiple)) {
+ if (this.is_multiple && (!this.hide_results_on_select || (evt.metaKey || evt.ctrlKey))) {
+ this.winnow_results();
+ } else {
this.results_hide();
+ this.show_search_field_default();
}
- this.search_field.val("");
if (this.is_multiple || this.form_field.selectedIndex !== this.current_selectedIndex) {
- this.form_field_jq.trigger("change", {
- 'selected': this.form_field.options[item.options_index].value
+ this.trigger_form_field_change({
+ selected: this.form_field.options[item.options_index].value
});
}
this.current_selectedIndex = this.form_field.selectedIndex;
+ evt.preventDefault();
return this.search_field_scale();
}
};
- Chosen.prototype.result_activate = function(el) {
- return el.addClass("active-result");
- };
-
- Chosen.prototype.result_deactivate = function(el) {
- return el.removeClass("active-result");
+ Chosen.prototype.single_set_selected_text = function(text) {
+ if (text == null) {
+ text = this.default_text;
+ }
+ if (text === this.default_text) {
+ this.selected_item.addClass("chosen-default");
+ } else {
+ this.single_deselect_control_build();
+ this.selected_item.removeClass("chosen-default");
+ }
+ return this.selected_item.find("span").html(text);
};
Chosen.prototype.result_deselect = function(pos) {
- var result, result_data;
+ 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;
- result = $("#" + this.container_id + "_o_" + pos);
- result.removeClass("result-selected").addClass("active-result").show();
+ this.selected_option_count = null;
this.result_clear_highlight();
- this.winnow_results();
- this.form_field_jq.trigger("change", {
+ if (this.results_showing) {
+ this.winnow_results();
+ }
+ this.trigger_form_field_change({
deselected: this.form_field.options[result_data.options_index].value
});
this.search_field_scale();
};
Chosen.prototype.single_deselect_control_build = function() {
- if (this.allow_single_deselect && this.selected_item.find("abbr").length < 1) {
- return this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
+ if (!this.allow_single_deselect) {
+ return;
+ }
+ if (!this.selected_item.find("abbr").length) {
+ this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
}
+ return this.selected_item.addClass("chosen-single-with-deselect");
};
- Chosen.prototype.winnow_results = function() {
- var found, option, part, parts, regex, regexAnchor, result, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len1, _ref;
- this.no_results_clear();
- results = 0;
- searchText = this.search_field.val() === this.default_text ? "" : $('<div/>').text($.trim(this.search_field.val())).html();
- regexAnchor = this.search_contains ? "" : "^";
- regex = new RegExp(regexAnchor + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
- zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
- _ref = this.results_data;
- for (_i = 0, _len = _ref.length; _i < _len; _i++) {
- option = _ref[_i];
- if (!option.disabled && !option.empty) {
- if (option.group) {
- $('#' + option.dom_id).css('display', 'none');
- } else if (!(this.is_multiple && option.selected)) {
- found = false;
- result_id = option.dom_id;
- result = $("#" + result_id);
- if (regex.test(option.html)) {
- found = true;
- results += 1;
- } else if (this.enable_split_word_search && (option.html.indexOf(" ") >= 0 || option.html.indexOf("[") === 0)) {
- parts = option.html.replace(/\[|\]/g, "").split(" ");
- if (parts.length) {
- for (_j = 0, _len1 = parts.length; _j < _len1; _j++) {
- part = parts[_j];
- if (regex.test(part)) {
- found = true;
- results += 1;
- }
- }
- }
- }
- if (found) {
- if (searchText.length) {
- startpos = option.html.search(zregex);
- text = option.html.substr(0, startpos + searchText.length) + '</em>' + option.html.substr(startpos + searchText.length);
- text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
- } else {
- text = option.html;
- }
- result.html(text);
- this.result_activate(result);
- if (option.group_array_index != null) {
- $("#" + this.results_data[option.group_array_index].dom_id).css('display', 'list-item');
- }
- } else {
- if (this.result_highlight && result_id === this.result_highlight.attr('id')) {
- this.result_clear_highlight();
- }
- this.result_deactivate(result);
- }
- }
- }
- }
- if (results < 1 && searchText.length) {
- return this.no_results(searchText);
- } else {
- return this.winnow_results_set_highlight();
- }
+ Chosen.prototype.get_search_field_value = function() {
+ return this.search_field.val();
};
- Chosen.prototype.winnow_results_clear = function() {
- var li, lis, _i, _len, _results;
- this.search_field.val("");
- lis = this.search_results.find("li");
- _results = [];
- for (_i = 0, _len = lis.length; _i < _len; _i++) {
- li = lis[_i];
- li = $(li);
- if (li.hasClass("group-result")) {
- _results.push(li.css('display', 'auto'));
- } else if (!this.is_multiple || !li.hasClass("result-selected")) {
- _results.push(this.result_activate(li));
- } else {
- _results.push(void 0);
- }
- }
- return _results;
+ Chosen.prototype.get_search_text = function() {
+ return $.trim(this.get_search_field_value());
+ };
+
+ Chosen.prototype.escape_html = function(text) {
+ return $('<div/>').text(text).html();
};
Chosen.prototype.winnow_results_set_highlight = function() {
var do_high, selected_results;
- if (!this.result_highlight) {
- selected_results = !this.is_multiple ? this.search_results.find(".result-selected.active-result") : [];
- do_high = selected_results.length ? selected_results.first() : this.search_results.find(".active-result").first();
- if (do_high != null) {
- return this.result_do_highlight(do_high);
- }
+ selected_results = !this.is_multiple ? this.search_results.find(".result-selected.active-result") : [];
+ do_high = selected_results.length ? selected_results.first() : this.search_results.find(".active-result").first();
+ if (do_high != null) {
+ return this.result_do_highlight(do_high);
}
};
Chosen.prototype.no_results = function(terms) {
var no_results_html;
- no_results_html = $('<li class="no-results">' + this.results_none_found + ' "<span></span>"</li>');
- no_results_html.find("span").first().html(terms);
- return this.search_results.append(no_results_html);
+ no_results_html = this.get_no_results_html(terms);
+ this.search_results.append(no_results_html);
+ return this.form_field_jq.trigger("chosen:no_results", {
+ chosen: this
+ });
};
Chosen.prototype.no_results_clear = function() {
};
Chosen.prototype.keydown_arrow = function() {
- var first_active, next_sib;
- if (!this.result_highlight) {
- first_active = this.search_results.find("li.active-result").first();
- if (first_active) {
- this.result_do_highlight($(first_active));
- }
- } else if (this.results_showing) {
+ var next_sib;
+ if (this.results_showing && this.result_highlight) {
next_sib = this.result_highlight.nextAll("li.active-result").first();
if (next_sib) {
- this.result_do_highlight(next_sib);
+ return this.result_do_highlight(next_sib);
}
- }
- if (!this.results_showing) {
+ } else {
return this.results_show();
}
};
if (prev_sibs.length) {
return this.result_do_highlight(prev_sibs.first());
} else {
- if (this.choices > 0) {
+ if (this.choices_count() > 0) {
this.results_hide();
}
return this.result_clear_highlight();
return this.pending_backstroke = null;
};
- Chosen.prototype.keydown_checker = function(evt) {
- var stroke, _ref;
- stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
- this.search_field_scale();
- if (stroke !== 8 && this.pending_backstroke) {
- this.clear_backstroke();
+ Chosen.prototype.search_field_scale = function() {
+ var div, i, len, style, style_block, styles, width;
+ if (!this.is_multiple) {
+ return;
}
- switch (stroke) {
- case 8:
- this.backstroke_length = this.search_field.val().length;
- break;
- case 9:
- if (this.results_showing && !this.is_multiple) {
- this.result_select(evt);
- }
- this.mouse_on_container = false;
- break;
- case 13:
- evt.preventDefault();
- break;
- case 38:
- evt.preventDefault();
- this.keyup_arrow();
- break;
- case 40:
- this.keydown_arrow();
- break;
+ style_block = {
+ position: 'absolute',
+ left: '-1000px',
+ top: '-1000px',
+ display: 'none',
+ whiteSpace: 'pre'
+ };
+ styles = ['fontSize', 'fontStyle', 'fontWeight', 'fontFamily', 'lineHeight', 'textTransform', 'letterSpacing'];
+ for (i = 0, len = styles.length; i < len; i++) {
+ style = styles[i];
+ style_block[style] = this.search_field.css(style);
}
- };
-
- Chosen.prototype.search_field_scale = function() {
- var div, 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.css(style) + ";";
- }
- div = $('<div />', {
- 'style': style_block
- });
- div.text(this.search_field.val());
- $('body').append(div);
- w = div.width() + 25;
- div.remove();
- if (!this.f_width) {
- this.f_width = this.container.outerWidth();
- }
- if (w > this.f_width - 10) {
- w = this.f_width - 10;
- }
- return this.search_field.css({
- 'width': w + 'px'
- });
+ div = $('<div />').css(style_block);
+ div.text(this.get_search_field_value());
+ $('body').append(div);
+ width = div.width() + 25;
+ div.remove();
+ if (this.container.is(':visible')) {
+ width = Math.min(this.container.outerWidth() - 10, width);
}
+ return this.search_field.width(width);
};
- Chosen.prototype.generate_random_id = function() {
- var string;
- string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char();
- while ($("#" + string).length > 0) {
- string += this.generate_random_char();
- }
- return string;
+ Chosen.prototype.trigger_form_field_change = function(extra) {
+ this.form_field_jq.trigger("input", extra);
+ return this.form_field_jq.trigger("change", extra);
};
return Chosen;
})(AbstractChosen);
- root.Chosen = Chosen;
-
}).call(this);
dépôts / lhc / web / wiklou.git / blobdiff