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August 19, 2019 18:30
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Save LuizMoratelli/448a30dde7d208e6eb14f1bf51816861 to your computer and use it in GitHub Desktop.
Chosen 1.8.2 hanoii upgraded to support accented letters like hanoii's chosen 1.4.2. Chosen 1.8.2 hanoii atualizado para suportar letras acentuadas, assim como a versão 1.4.2.
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| /*! | |
| Chosen, a Select Box Enhancer for jQuery and Prototype | |
| by Patrick Filler for Harvest, http://getharvest.com | |
| Version 1.8.2-hanoii | |
| 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 $, 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_node = function(child) { | |
| if (child.nodeName.toUpperCase() === "OPTGROUP") { | |
| return this.add_group(child); | |
| } else { | |
| return this.add_option(child); | |
| } | |
| }; | |
| SelectParser.prototype.add_group = function(group) { | |
| var group_position, j, 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, | |
| classes: group.className | |
| }); | |
| ref = group.childNodes; | |
| results1 = []; | |
| for (j = 0, len = ref.length; j < len; j++) { | |
| option = ref[j]; | |
| results1.push(this.add_option(option, group_position, group.disabled)); | |
| } | |
| return results1; | |
| }; | |
| SelectParser.prototype.add_option = function(option, group_position, group_disabled) { | |
| if (option.nodeName.toUpperCase() === "OPTION") { | |
| if (option.text !== "") { | |
| if (group_position != null) { | |
| this.parsed[group_position].children += 1; | |
| } | |
| this.parsed.push({ | |
| array_index: this.parsed.length, | |
| options_index: this.options_index, | |
| 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 | |
| }); | |
| } else { | |
| this.parsed.push({ | |
| array_index: this.parsed.length, | |
| options_index: this.options_index, | |
| empty: true | |
| }); | |
| } | |
| return this.options_index += 1; | |
| } | |
| }; | |
| return SelectParser; | |
| })(); | |
| SelectParser.select_to_array = function(select) { | |
| var child, j, len, parser, ref; | |
| parser = new SelectParser(); | |
| ref = select.childNodes; | |
| for (j = 0, len = ref.length; j < len; j++) { | |
| child = ref[j]; | |
| parser.add_node(child); | |
| } | |
| return parser.parsed; | |
| }; | |
| AbstractChosen = (function() { | |
| function AbstractChosen(form_field, options1) { | |
| this.form_field = form_field; | |
| this.options = options1 != null ? options1 : {}; | |
| this.label_click_handler = bind(this.label_click_handler, this); | |
| if (!AbstractChosen.browser_is_supported()) { | |
| return; | |
| } | |
| this.is_multiple = this.form_field.multiple; | |
| this.set_default_text(); | |
| this.set_default_values(); | |
| this.setup(); | |
| this.set_up_html(); | |
| this.register_observers(); | |
| this.on_ready(); | |
| } | |
| AbstractChosen.prototype.set_default_values = function() { | |
| 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.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.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; | |
| 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; | |
| this.hide_results_on_select = this.options.hide_results_on_select != null ? this.options.hide_results_on_select : true; | |
| return this.normalize_search_text = this.options.normalize_search_text || function(search_text) { | |
| accented_letters = "ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝŔÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿŕ"; | |
| letters = "AAAAAAACEEEEIIIIDNOOOOOOUUUUYRsBaaaaaaaceeeeiiiionoooooouuuuybyr"; | |
| new_search_text = ""; | |
| for(i=0; i< search_text.length; i++) { | |
| trade = false; | |
| for (a = 0; a < accented_letters.length; a++) { | |
| if (search_text.substr(i,1) == accented_letters.substr(a,1)) { | |
| new_search_text += letters.substr(a,1); | |
| trade = true; | |
| break; | |
| } | |
| } | |
| if (trade==false) { | |
| new_search_text += search_text.substr(i,1); | |
| } | |
| } | |
| return new_search_text; | |
| }; | |
| }; | |
| AbstractChosen.prototype.set_default_text = function() { | |
| if (this.form_field.getAttribute("data-placeholder")) { | |
| this.default_text = this.form_field.getAttribute("data-placeholder"); | |
| } else if (this.is_multiple) { | |
| this.default_text = this.options.placeholder_text_multiple || this.options.placeholder_text || AbstractChosen.default_multiple_text; | |
| } 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.mouse_leave = function() { | |
| return this.mouse_on_container = false; | |
| }; | |
| AbstractChosen.prototype.input_focus = function(evt) { | |
| if (this.is_multiple) { | |
| if (!this.active_field) { | |
| return setTimeout(((function(_this) { | |
| return function() { | |
| return _this.container_mousedown(); | |
| }; | |
| })(this)), 50); | |
| } | |
| } else { | |
| if (!this.active_field) { | |
| return this.activate_field(); | |
| } | |
| } | |
| }; | |
| AbstractChosen.prototype.input_blur = function(evt) { | |
| if (!this.mouse_on_container) { | |
| this.active_field = false; | |
| return setTimeout(((function(_this) { | |
| return function() { | |
| return _this.blur_test(); | |
| }; | |
| })(this)), 100); | |
| } | |
| }; | |
| 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, j, len, ref, shown_results; | |
| content = ''; | |
| shown_results = 0; | |
| ref = this.results_data; | |
| for (j = 0, len = ref.length; j < len; j++) { | |
| data = ref[j]; | |
| 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 (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 (shown_results >= this.max_shown_results) { | |
| break; | |
| } | |
| } | |
| 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.set_default_text(); | |
| if (!this.is_multiple) { | |
| this.results_reset_cleanup(); | |
| } | |
| this.result_clear_highlight(); | |
| this.results_build(); | |
| if (this.results_showing) { | |
| return this.winnow_results(); | |
| } | |
| }; | |
| AbstractChosen.prototype.reset_single_select_options = function() { | |
| var j, len, ref, result, results1; | |
| ref = this.results_data; | |
| results1 = []; | |
| for (j = 0, len = ref.length; j < len; j++) { | |
| result = ref[j]; | |
| if (result.selected) { | |
| results1.push(result.selected = false); | |
| } else { | |
| results1.push(void 0); | |
| } | |
| } | |
| return results1; | |
| }; | |
| AbstractChosen.prototype.results_toggle = function() { | |
| if (this.results_showing) { | |
| return this.results_hide(); | |
| } else { | |
| return this.results_show(); | |
| } | |
| }; | |
| AbstractChosen.prototype.results_search = function(evt) { | |
| if (this.results_showing) { | |
| return this.winnow_results(); | |
| } else { | |
| return this.results_show(); | |
| } | |
| }; | |
| AbstractChosen.prototype.winnow_results = function() { | |
| var endpos, escapedQuery, fix, i, j, k, l, last_normalized_text, len, normalizedQuery, normalized_text, offset, option, prefix, query, ref, ref1, ref2, regex, results, results_group, search_match, startpos, substr_normalized_text, suffix, text; | |
| this.no_results_clear(); | |
| results = 0; | |
| query = this.get_search_text(); | |
| normalizedQuery = this.normalize_search_text(query); | |
| escapedQuery = normalizedQuery.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); | |
| regex = this.get_search_regex(escapedQuery); | |
| ref = this.results_data; | |
| for (j = 0, len = ref.length; j < len; j++) { | |
| option = ref[j]; | |
| 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)) { | |
| normalized_text = this.normalize_search_text(text); | |
| search_match = this.search_string_match(normalized_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; | |
| endpos = query.length; | |
| if (normalized_text !== text) { | |
| last_normalized_text = normalized_text; | |
| offset = 0; | |
| for (i = k = 0, ref1 = text.length - 1; k <= ref1; i = k += 1) { | |
| substr_normalized_text = this.normalize_search_text(text.substr(i)); | |
| if (last_normalized_text === substr_normalized_text) { | |
| offset++; | |
| } | |
| last_normalized_text = substr_normalized_text; | |
| if (regex.test(substr_normalized_text) === false) { | |
| startpos = i - offset; | |
| break; | |
| } | |
| } | |
| for (i = l = 1, ref2 = text.length - startpos; l <= ref2; i = l += 1) { | |
| substr_normalized_text = this.normalize_search_text(text.substr(startpos, i)); | |
| if (regex.test(substr_normalized_text) !== false) { | |
| endpos = i; | |
| break; | |
| } | |
| } | |
| } | |
| prefix = text.slice(0, startpos); | |
| fix = text.slice(startpos, startpos + endpos); | |
| suffix = text.slice(startpos + endpos); | |
| 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 j, 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 (j = 0, len = ref.length; j < len; j++) { | |
| option = ref[j]; | |
| if (option.selected) { | |
| this.selected_option_count += 1; | |
| } | |
| } | |
| return this.selected_option_count; | |
| }; | |
| AbstractChosen.prototype.choices_click = function(evt) { | |
| evt.preventDefault(); | |
| 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 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_count() > 0) { | |
| this.keydown_backstroke(); | |
| } else if (!this.pending_backstroke) { | |
| this.result_clear_highlight(); | |
| this.results_search(); | |
| } | |
| break; | |
| case 13: | |
| evt.preventDefault(); | |
| if (this.results_showing) { | |
| this.result_select(evt); | |
| } | |
| break; | |
| case 27: | |
| if (this.results_showing) { | |
| this.results_hide(); | |
| } | |
| break; | |
| case 9: | |
| case 16: | |
| case 17: | |
| case 18: | |
| case 38: | |
| case 40: | |
| case 91: | |
| break; | |
| default: | |
| this.results_search(); | |
| break; | |
| } | |
| }; | |
| 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() { | |
| 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.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>"; | |
| }; | |
| 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>"; | |
| }; | |
| 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>"; | |
| }; | |
| 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"; | |
| AbstractChosen.default_single_text = "Select an Option"; | |
| AbstractChosen.default_no_result_text = "No results match"; | |
| return AbstractChosen; | |
| })(); | |
| $ = jQuery; | |
| $.fn.extend({ | |
| chosen: function(options) { | |
| if (!AbstractChosen.browser_is_supported()) { | |
| return this; | |
| } | |
| return this.each(function(input_field) { | |
| var $this, chosen; | |
| $this = $(this); | |
| 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(superClass) { | |
| extend(Chosen, superClass); | |
| function Chosen() { | |
| return Chosen.__super__.constructor.apply(this, arguments); | |
| } | |
| Chosen.prototype.setup = function() { | |
| this.form_field_jq = $(this.form_field); | |
| return this.current_selectedIndex = this.form_field.selectedIndex; | |
| }; | |
| 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(' '), | |
| '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(this.get_multi_html()); | |
| } else { | |
| this.container.html(this.get_single_html()); | |
| } | |
| this.form_field_jq.hide().after(this.container); | |
| this.dropdown = this.container.find('div.chosen-drop').first(); | |
| this.search_field = this.container.find('input').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.chosen-choices').first(); | |
| this.search_container = this.container.find('li.search-field').first(); | |
| } else { | |
| 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(); | |
| 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() { | |
| 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.on('click.chosen', (function(_this) { | |
| return function(evt) { | |
| _this.choices_click(evt); | |
| }; | |
| })(this)); | |
| } else { | |
| return this.container.on('click.chosen', function(evt) { | |
| evt.preventDefault(); | |
| }); | |
| } | |
| }; | |
| Chosen.prototype.destroy = function() { | |
| $(this.container[0].ownerDocument).off('click.chosen', this.click_test_action); | |
| if (this.form_field_label.length > 0) { | |
| this.form_field_label.off('click.chosen'); | |
| } | |
| if (this.search_field[0].tabIndex) { | |
| this.form_field_jq[0].tabIndex = this.search_field[0].tabIndex; | |
| } | |
| this.container.remove(); | |
| this.form_field_jq.removeData('chosen'); | |
| return this.form_field_jq.show(); | |
| }; | |
| Chosen.prototype.search_field_disabled = function() { | |
| this.is_disabled = this.form_field.disabled || this.form_field_jq.parents('fieldset').is(':disabled'); | |
| this.container.toggleClass('chosen-disabled', this.is_disabled); | |
| this.search_field[0].disabled = this.is_disabled; | |
| if (!this.is_multiple) { | |
| this.selected_item.off('focus.chosen', this.activate_field); | |
| } | |
| if (this.is_disabled) { | |
| return this.close_field(); | |
| } else if (!this.is_multiple) { | |
| return this.selected_item.on('focus.chosen', this.activate_field); | |
| } | |
| }; | |
| Chosen.prototype.container_mousedown = function(evt) { | |
| var ref; | |
| if (this.is_disabled) { | |
| return; | |
| } | |
| if (evt && ((ref = evt.type) === 'mousedown' || ref === 'touchstart') && !this.results_showing) { | |
| evt.preventDefault(); | |
| } | |
| if (!((evt != null) && ($(evt.target)).hasClass("search-choice-close"))) { | |
| if (!this.active_field) { | |
| if (this.is_multiple) { | |
| this.search_field.val(""); | |
| } | |
| $(this.container[0].ownerDocument).on('click.chosen', this.click_test_action); | |
| this.results_show(); | |
| } else if (!this.is_multiple && evt && (($(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.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; | |
| if (evt.originalEvent) { | |
| delta = evt.originalEvent.deltaY || -evt.originalEvent.wheelDelta || evt.originalEvent.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.hasClass("chosen-container-active")) { | |
| return this.close_field(); | |
| } | |
| }; | |
| Chosen.prototype.close_field = function() { | |
| $(this.container[0].ownerDocument).off("click.chosen", this.click_test_action); | |
| this.active_field = false; | |
| this.results_hide(); | |
| this.container.removeClass("chosen-container-active"); | |
| this.clear_backstroke(); | |
| this.show_search_field_default(); | |
| this.search_field_scale(); | |
| return this.search_field.blur(); | |
| }; | |
| Chosen.prototype.activate_field = function() { | |
| 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) { | |
| 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() { | |
| 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.find("li.search-choice").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[0].readOnly = true; | |
| this.container.addClass("chosen-container-single-nosearch"); | |
| } else { | |
| 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(); | |
| return this.parsing = false; | |
| }; | |
| Chosen.prototype.result_do_highlight = function(el) { | |
| var high_bottom, high_top, maxHeight, visible_bottom, visible_top; | |
| if (el.length) { | |
| this.result_clear_highlight(); | |
| this.result_highlight = el; | |
| this.result_highlight.addClass("highlighted"); | |
| maxHeight = parseInt(this.search_results.css("maxHeight"), 10); | |
| visible_top = this.search_results.scrollTop(); | |
| visible_bottom = maxHeight + visible_top; | |
| high_top = this.result_highlight.position().top + this.search_results.scrollTop(); | |
| high_bottom = high_top + this.result_highlight.outerHeight(); | |
| 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.removeClass("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_jq.trigger("chosen:maxselected", { | |
| chosen: this | |
| }); | |
| return false; | |
| } | |
| this.container.addClass("chosen-with-drop"); | |
| this.results_showing = true; | |
| this.search_field.focus(); | |
| 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() { | |
| 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.tabIndex) { | |
| ti = this.form_field.tabIndex; | |
| this.form_field.tabIndex = -1; | |
| return this.search_field[0].tabIndex = ti; | |
| } | |
| }; | |
| Chosen.prototype.set_label_behavior = function() { | |
| 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 + "']"); | |
| } | |
| if (this.form_field_label.length > 0) { | |
| 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_count() < 1 && !this.active_field) { | |
| this.search_field.val(this.default_text); | |
| return this.search_field.addClass("default"); | |
| } else { | |
| this.search_field.val(""); | |
| return this.search_field.removeClass("default"); | |
| } | |
| }; | |
| Chosen.prototype.search_results_mouseup = function(evt) { | |
| var target; | |
| target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first(); | |
| if (target.length) { | |
| 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).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first(); | |
| if (target) { | |
| return this.result_do_highlight(target); | |
| } | |
| }; | |
| Chosen.prototype.search_results_mouseout = function(evt) { | |
| if ($(evt.target).hasClass("active-result") || $(evt.target).parents('.active-result').first()) { | |
| return this.result_clear_highlight(); | |
| } | |
| }; | |
| Chosen.prototype.choice_build = function(item) { | |
| var choice, close_link; | |
| choice = $('<li />', { | |
| "class": "search-choice" | |
| }).html("<span>" + (this.choice_label(item)) + "</span>"); | |
| if (item.disabled) { | |
| choice.addClass('search-choice-disabled'); | |
| } else { | |
| close_link = $('<a />', { | |
| "class": 'search-choice-close', | |
| 'data-option-array-index': item.array_index | |
| }); | |
| close_link.on('click.chosen', (function(_this) { | |
| return function(evt) { | |
| return _this.choice_destroy_link_click(evt); | |
| }; | |
| })(this)); | |
| choice.append(close_link); | |
| } | |
| return this.search_container.before(choice); | |
| }; | |
| Chosen.prototype.choice_destroy_link_click = function(evt) { | |
| evt.preventDefault(); | |
| evt.stopPropagation(); | |
| if (!this.is_disabled) { | |
| return this.choice_destroy($(evt.target)); | |
| } | |
| }; | |
| Chosen.prototype.choice_destroy = function(link) { | |
| if (this.result_deselect(link[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(); | |
| 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(); | |
| this.trigger_form_field_change(); | |
| if (this.active_field) { | |
| return this.results_hide(); | |
| } | |
| }; | |
| Chosen.prototype.results_reset_cleanup = function() { | |
| this.current_selectedIndex = this.form_field.selectedIndex; | |
| return this.selected_item.find("abbr").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_jq.trigger("chosen:maxselected", { | |
| chosen: this | |
| }); | |
| return false; | |
| } | |
| if (this.is_multiple) { | |
| high.removeClass("active-result"); | |
| } else { | |
| this.reset_single_select_options(); | |
| } | |
| high.addClass("result-selected"); | |
| 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.single_set_selected_text(this.choice_label(item)); | |
| } | |
| 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(); | |
| } | |
| if (this.is_multiple || this.form_field.selectedIndex !== this.current_selectedIndex) { | |
| 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.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_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(); | |
| } | |
| this.trigger_form_field_change({ | |
| deselected: this.form_field.options[result_data.options_index].value | |
| }); | |
| 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.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.get_search_field_value = function() { | |
| return this.search_field.val(); | |
| }; | |
| 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; | |
| 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 = 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() { | |
| return this.search_results.find(".no-results").remove(); | |
| }; | |
| Chosen.prototype.keydown_arrow = function() { | |
| var next_sib; | |
| if (this.results_showing && this.result_highlight) { | |
| next_sib = this.result_highlight.nextAll("li.active-result").first(); | |
| if (next_sib) { | |
| return this.result_do_highlight(next_sib); | |
| } | |
| } else { | |
| return this.results_show(); | |
| } | |
| }; | |
| Chosen.prototype.keyup_arrow = function() { | |
| var prev_sibs; | |
| if (!this.results_showing && !this.is_multiple) { | |
| return this.results_show(); | |
| } else if (this.result_highlight) { | |
| prev_sibs = this.result_highlight.prevAll("li.active-result"); | |
| if (prev_sibs.length) { | |
| return this.result_do_highlight(prev_sibs.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.find("a").first()); | |
| return this.clear_backstroke(); | |
| } else { | |
| next_available_destroy = this.search_container.siblings("li.search-choice").last(); | |
| if (next_available_destroy.length && !next_available_destroy.hasClass("search-choice-disabled")) { | |
| this.pending_backstroke = next_available_destroy; | |
| if (this.single_backstroke_delete) { | |
| return this.keydown_backstroke(); | |
| } else { | |
| return this.pending_backstroke.addClass("search-choice-focus"); | |
| } | |
| } | |
| } | |
| }; | |
| Chosen.prototype.clear_backstroke = function() { | |
| if (this.pending_backstroke) { | |
| this.pending_backstroke.removeClass("search-choice-focus"); | |
| } | |
| return this.pending_backstroke = null; | |
| }; | |
| Chosen.prototype.search_field_scale = function() { | |
| var div, j, len, style, style_block, styles, width; | |
| if (!this.is_multiple) { | |
| return; | |
| } | |
| style_block = { | |
| position: 'absolute', | |
| left: '-1000px', | |
| top: '-1000px', | |
| display: 'none', | |
| whiteSpace: 'pre' | |
| }; | |
| styles = ['fontSize', 'fontStyle', 'fontWeight', 'fontFamily', 'lineHeight', 'textTransform', 'letterSpacing']; | |
| for (j = 0, len = styles.length; j < len; j++) { | |
| style = styles[j]; | |
| style_block[style] = this.search_field.css(style); | |
| } | |
| 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.trigger_form_field_change = function(extra) { | |
| this.form_field_jq.trigger("input", extra); | |
| return this.form_field_jq.trigger("change", extra); | |
| }; | |
| return Chosen; | |
| })(AbstractChosen); | |
| }).call(this); |
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