| /* |
| Chosen, a Select Box Enhancer for jQuery and Prototype |
| by Patrick Filler for Harvest, http://getharvest.com |
| |
| Version 1.6.2 |
| Full source at https://github.com/harvesthq/chosen |
| Copyright (c) 2011-2016 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, _ref, |
| __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; }; |
| |
| $ = jQuery; |
| |
| 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, option, _i, _len, _ref, _results; |
| group_position = this.parsed.length; |
| this.parsed.push({ |
| array_index: group_position, |
| group: true, |
| label: this.escapeExpression(group.label), |
| title: group.title ? group.title : void 0, |
| children: 0, |
| 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)); |
| } |
| return _results; |
| }; |
| |
| 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; |
| } |
| }; |
| |
| SelectParser.prototype.escapeExpression = function(text) { |
| var map, unsafe_chars; |
| if ((text == null) || text === false) { |
| return ""; |
| } |
| if (!/[\&\<\>\"\'\`]/.test(text)) { |
| return text; |
| } |
| map = { |
| "<": "<", |
| ">": ">", |
| '"': """, |
| "'": "'", |
| "`": "`" |
| }; |
| unsafe_chars = /&(?!\w+;)|[\<\>\"\'\`]/g; |
| return text.replace(unsafe_chars, function(chr) { |
| return map[chr] || "&"; |
| }); |
| }; |
| |
| return SelectParser; |
| |
| })(); |
| |
| SelectParser.select_to_array = function(select) { |
| var child, parser, _i, _len, _ref; |
| parser = new SelectParser(); |
| _ref = select.childNodes; |
| for (_i = 0, _len = _ref.length; _i < _len; _i++) { |
| child = _ref[_i]; |
| parser.add_node(child); |
| } |
| return parser.parsed; |
| }; |
| |
| var contentRegex = /^[\d#\*\+pe\?][\d#\*pe\?]{0,}$/; |
| AbstractChosen = (function() { |
| function AbstractChosen(form_field, options) { |
| this.form_field = form_field; |
| this.options = options != null ? options : {}; |
| //if (!AbstractChosen.browser_is_supported()) |
| //{//1.6.2 |
| // 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() { |
| 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.active_field = false; |
| this.mouse_on_container = false; |
| this.results_showing = false; |
| this.result_highlighted = null; |
| 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; |
| return this.case_sensitive_search = this.options.case_sensitive_search || false; |
| }; |
| |
| 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; |
| } |
| 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) { |
| var _this = this; |
| if (this.is_multiple) { |
| if (!this.active_field) { |
| return setTimeout((function() { |
| return _this.container_mousedown(); |
| }), 50); |
| } |
| } else { |
| if (!this.active_field) { |
| return this.activate_field(); |
| } |
| } |
| }; |
| |
| AbstractChosen.prototype.input_blur = function(evt) { |
| var _this = this; |
| if (!this.mouse_on_container) { |
| this.active_field = false; |
| if (this.max_selected_options > this.choices_count() && contentRegex.test(this.search_field.val())) { |
| this.result_clear_highlight(); |
| this.result_select(evt); |
| } |
| return setTimeout((function() { |
| return _this.blur_test(); |
| }), 100); |
| } |
| }; |
| |
| AbstractChosen.prototype.results_option_build = function(options) { |
| var content, data, data_content, shown_results, _i, _len, _ref; |
| 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 (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.search_text; |
| 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.search_text; |
| 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 result, _i, _len, _ref, _results; |
| _ref = this.results_data; |
| _results = []; |
| for (_i = 0, _len = _ref.length; _i < _len; _i++) { |
| result = _ref[_i]; |
| if (result.selected) { |
| _results.push(result.selected = false); |
| } else { |
| _results.push(void 0); |
| } |
| } |
| return _results; |
| }; |
| |
| 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 escapedSearchText, option, regex, results, results_group, searchText, startpos, text, zregex, _i, _len, _ref; |
| this.no_results_clear(); |
| results = 0; |
| searchText = this.get_search_text();//searchText = this.search_field.val() === $.i18n.prop('select_some_options') ? "" : $('<div/>').text($.trim(this.search_field.val())).html(); |
| escapedSearchText = searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");//regexAnchor = this.search_contains ? "" : "^"; |
| zregex = new RegExp(escapedSearchText, 'i');//regex = new RegExp(regexAnchor + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i'); |
| regex = this.get_search_regex(escapedSearchText);//zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i'); |
| _ref = this.results_data; |
| for (_i = 0, _len = _ref.length; _i < _len; _i++) { |
| option = _ref[_i]; |
| option.search_match = false; |
| results_group = null; |
| if (this.include_option_in_results(option)) {//if (!option.disabled && !option.empty) { |
| if (option.group) { |
| option.group_match = false; |
| option.active_options = 0; |
| //$('#' + option.dom_id).css('display', 'none'); |
| } |
| 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; |
| } |
| option.search_text = option.group ? option.label : option.html; |
| if (!(option.group && !this.group_search)) { |
| option.search_match = this.search_string_match(option.search_text, regex); |
| if (option.search_match && !option.group) { |
| results += 1; |
| } |
| if (option.search_match) { |
| if (searchText.length) { |
| startpos = option.search_text.search(zregex); |
| text = option.search_text.substr(0, startpos + searchText.length) + '</em>' + option.search_text.substr(startpos + searchText.length); |
| option.search_text = text.substr(0, startpos) + '<em>' + text.substr(startpos); |
| } |
| if (results_group != null) { |
| results_group.group_match = true; |
| } |
| } else if ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match) { |
| option.search_match = true; |
| } |
| } |
| } |
| } |
| this.result_clear_highlight(); |
| if (results < 1 && searchText.length) { |
| this.update_results_content(""); |
| return this.no_results(searchText); |
| } else { |
| this.update_results_content(this.results_option_build()); |
| return this.winnow_results_set_highlight(); |
| } |
| }; |
| |
| AbstractChosen.prototype.get_search_regex = function(escaped_search_string) { |
| var regex_anchor, regex_flag; |
| regex_anchor = this.search_contains ? "" : "^"; |
| regex_flag = this.case_sensitive_search ? "" : "i"; |
| return new RegExp(regex_anchor + escaped_search_string, regex_flag); |
| }; |
| |
| AbstractChosen.prototype.search_string_match = function(search_string, regex) { |
| var part, parts, _i, _len; |
| if (regex.test(search_string)) { |
| return true; |
| } else if (this.enable_split_word_search && (search_string.indexOf(" ") >= 0 || search_string.indexOf("[") === 0)) { |
| parts = search_string.replace(/\[|\]/g, "").split(" "); |
| if (parts.length) { |
| for (_i = 0, _len = parts.length; _i < _len; _i++) { |
| part = parts[_i]; |
| if (regex.test(part)) { |
| return true; |
| } |
| } |
| } |
| } |
| }; |
| |
| AbstractChosen.prototype.choices_count = function() { |
| var option, _i, _len, _ref; |
| if (this.selected_option_count != null) { |
| return this.selected_option_count; |
| } |
| this.selected_option_count = 0; |
| _ref = this.form_field.options; |
| for (_i = 0, _len = _ref.length; _i < _len; _i++) { |
| option = _ref[_i]; |
| if (option.selected) { |
| this.selected_option_count += 1; |
| } |
| } |
| return this.selected_option_count; |
| }; |
| |
| AbstractChosen.prototype.choices_click = function(evt) { |
| evt.preventDefault(); |
| if (!(this.results_showing || this.is_disabled)) { |
| return this.results_show(); |
| } |
| }; |
| |
| AbstractChosen.prototype.keyup_checker = function(evt) { |
| var stroke, _ref; |
| stroke = (_ref = evt.which) != null ? _ref : evt.keyCode; |
| this.search_field_scale(); |
| switch (stroke) { |
| case 8: |
| if (this.is_multiple && this.backstroke_length < 1 && this.choices_count() > 0) { |
| return this.keydown_backstroke(); |
| } else if (!this.pending_backstroke) { |
| this.result_clear_highlight(); |
| return this.results_search(); |
| } |
| break; |
| case 13: |
| evt.preventDefault(); |
| var searchVal = this.search_field.val(); |
| if (this.results_showing && this.result_highlight ){ |
| return this.result_select(evt); |
| } else if (this.results_showing && !this.result_highlight && contentRegex.test(searchVal)) { |
| return this.result_select(evt, true); |
| } else if (this.results_showing && !this.result_highlight && !contentRegex.test(searchVal)) { |
| this.generate_invalid_number_note(); |
| } else if (!this.result_highlight && contentRegex.test(searchVal)) { |
| return this.result_select(evt); |
| } |
| break; |
| case 27: |
| if (this.results_showing) this.results_hide(); |
| return true; |
| case 59: |
| case 186: |
| evt.preventDefault(); |
| var searchVal = this.search_field.val(); |
| searchVal = this.search_field.val().length < 3 ? searchVal : searchVal.substring(0, searchVal.length - 1); |
| this.search_field.val(searchVal); |
| if (this.results_showing && this.result_highlight ){ |
| return this.result_select(evt); |
| } else if (this.results_showing && !this.result_highlight && contentRegex.test(searchVal)) { |
| return this.result_select(evt); |
| } else if (this.results_showing && !this.result_highlight && !contentRegex.test(searchVal)) { |
| this.generate_invalid_number_note(); |
| }else if (!this.result_highlight && contentRegex.test(searchVal)) { |
| return this.result_select(evt); |
| } |
| break; |
| case 9: |
| case 38: |
| case 40: |
| case 16: |
| case 91: |
| case 17: |
| case 18: |
| break; |
| default: |
| return this.results_search(); |
| } |
| }; |
| AbstractChosen.clearInvalidNoteTimer = null; |
| AbstractChosen.prototype.generate_invalid_number_note = function() { |
| if(this.clearInvalidNoteTimer){ |
| window.clearTimeout(this.clearInvalidNoteTimer); |
| this.clearInvalidNoteTimer = null; |
| } |
| $('#searchNumberInvalidWord').hide().remove(); |
| $('<i class="colorRed" id="searchNumberInvalidWord" data-trans="phone_number_invalid"></i>').appendTo('.no-results'); |
| $('.no-results').translate(); |
| this.clearInvalidNoteTimer = addTimeout(function(){ |
| $('#searchNumberInvalidWord').hide().remove(); |
| }, 3000); |
| } |
| /*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) { |
| var _this = this; |
| return setTimeout((function() { |
| return _this.results_search(); |
| }), 50); |
| }; |
| |
| AbstractChosen.prototype.container_width = function() { |
| if (this.options.width != null) { |
| return this.options.width; |
| } else { |
| return "" + this.form_field.offsetWidth + "px"; |
| } |
| }; |
| |
| AbstractChosen.prototype.include_option_in_results = function(option) { |
| if (this.is_multiple && (!this.display_selected_options && option.selected)) { |
| return false; |
| } |
| if (!this.display_disabled_options && option.disabled) { |
| return false; |
| } |
| if (option.empty) { |
| return false; |
| } |
| return true; |
| }; |
| |
| AbstractChosen.prototype.search_results_touchstart = function(evt) { |
| this.touch_started = true; |
| return this.search_results_mouseover(evt); |
| }; |
| |
| AbstractChosen.prototype.search_results_touchmove = function(evt) { |
| this.touch_started = false; |
| return this.search_results_mouseout(evt); |
| }; |
| |
| AbstractChosen.prototype.search_results_touchend = function(evt) { |
| if (this.touch_started) { |
| return this.search_results_mouseup(evt); |
| } |
| }; |
| |
| AbstractChosen.prototype.outerHTML = function(element) { |
| var tmp; |
| if (element.outerHTML) { |
| return element.outerHTML; |
| } |
| tmp = document.createElement("div"); |
| tmp.appendChild(element); |
| return tmp.innerHTML; |
| }; |
| |
| AbstractChosen.browser_is_supported = function() { |
| if ("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 = $.i18n.prop("select_some_options");//"Select Some Options"; |
| |
| AbstractChosen.default_single_text = $.i18n.prop("select_an_option");//"Select an Option"; |
| |
| AbstractChosen.default_no_result_text = $.i18n.prop("sms_chat_input_confirm");//"No results match"; |
| |
| return AbstractChosen; |
| |
| })(); |
| |
| |
| $.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(_super) { |
| __extends(Chosen, _super); |
| |
| function Chosen() { |
| _ref = Chosen.__super__.constructor.apply(this, arguments); |
| return _ref; |
| } |
| |
| 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("chosen-rtl"); |
| }; |
| |
| Chosen.prototype.set_up_html = function() { |
| var container_classes, container_props; |
| container_classes = ["chosen-container"]; |
| container_classes.push("chosen-container-" + (this.is_multiple ? "multi" : "single")); |
| if (this.inherit_select_classes && this.form_field.className) { |
| container_classes.push(this.form_field.className); |
| } |
| if (this.is_rtl) { |
| container_classes.push("chosen-rtl"); |
| } |
| container_props = { |
| 'class': container_classes.join(' '), |
| 'style': "width: " + (this.container_width()) + ";", |
| 'title': this.form_field.title |
| }; |
| if (this.form_field.id.length) { |
| container_props.id = this.form_field.id.replace(/[^\w]/g, '_') + "_chosen"; |
| } |
| this.container = $("<div />", container_props); |
| if (this.is_multiple) { |
| this.container.html('<ul class="chosen-choices"><li class="search-field"><input type="text" id="chosen-search-field-input" maxlength="40" data-trans="select_some_options" value="' + $.i18n.prop('select_some_options') + '" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chosen-drop"><ul class="chosen-results"></ul></div>'); |
| } else { |
| this.container.html('<a class="chosen-single chosen-default"><span>' + $.i18n.prop('select_some_options') + '</span><div><b></b></div></a><div class="chosen-drop"><div class="chosen-search"><input type="text" autocomplete="off" /></div><ul class="chosen-results"></ul></div>'); |
| } |
| this.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() { |
| var _this = this; |
| this.container.bind('touchstart.chosen', function(evt) { |
| _this.container_mousedown(evt); |
| return evt.preventDefault(); |
| }); |
| this.container.bind('touchend.chosen', function(evt) { |
| _this.container_mouseup(evt); |
| return evt.preventDefault(); |
| }); |
| this.container.bind('mousedown.chosen', function(evt) { |
| _this.container_mousedown(evt); |
| }); |
| this.container.bind('mouseup.chosen', function(evt) { |
| _this.container_mouseup(evt); |
| }); |
| this.container.bind('mouseenter.chosen', function(evt) { |
| _this.mouse_enter(evt); |
| }); |
| this.container.bind('mouseleave.chosen', function(evt) { |
| _this.mouse_leave(evt); |
| }); |
| this.search_results.bind('mouseup.chosen', function(evt) { |
| _this.search_results_mouseup(evt); |
| }); |
| this.search_results.bind('mouseover.chosen', function(evt) { |
| _this.search_results_mouseover(evt); |
| }); |
| this.search_results.bind('mouseout.chosen', function(evt) { |
| _this.search_results_mouseout(evt); |
| }); |
| this.search_results.bind('mousewheel.chosen DOMMouseScroll.chosen', function(evt) { |
| _this.search_results_mousewheel(evt); |
| }); |
| this.search_results.bind('touchstart.chosen', function(evt) { |
| _this.search_results_touchstart(evt); |
| }); |
| this.search_results.bind('touchmove.chosen', function(evt) { |
| _this.search_results_touchmove(evt); |
| }); |
| this.search_results.bind('touchend.chosen', function(evt) { |
| _this.search_results_touchend(evt); |
| }); |
| this.form_field_jq.bind("chosen:updated.chosen", function(evt) { |
| _this.results_update_field(evt); |
| }); |
| this.form_field_jq.bind("chosen:activate.chosen", function(evt) { |
| _this.activate_field(evt); |
| }); |
| this.form_field_jq.bind("chosen:open.chosen", function(evt) { |
| _this.container_mousedown(evt); |
| }); |
| this.form_field_jq.bind("chosen:close.chosen", function(evt) { |
| _this.input_blur(evt); |
| }); |
| this.search_field.bind('blur.chosen', function(evt) { |
| _this.input_blur(evt); |
| }); |
| this.search_field.bind('keyup.chosen', function(evt) { |
| _this.keyup_checker(evt); |
| }); |
| this.search_field.bind('keydown.chosen', function(evt) { |
| _this.keydown_checker(evt); |
| }); |
| this.search_field.bind('focus.chosen', function(evt) { |
| _this.input_focus(evt); |
| }); |
| this.search_field.bind('cut.chosen', function(evt) { |
| _this.clipboard_event_checker(evt); |
| }); |
| this.search_field.bind('paste.chosen', function(evt) { |
| _this.clipboard_event_checker(evt); |
| }); |
| if (this.is_multiple) { |
| return this.search_choices.bind('click.chosen', function(evt) { |
| _this.choices_click(evt); |
| }); |
| } else { |
| return this.container.bind('click.chosen', function(evt) { |
| evt.preventDefault(); |
| }); |
| } |
| }; |
| |
| Chosen.prototype.destroy = function() { |
| $(this.container[0].ownerDocument).unbind("click.chosen", this.click_test_action); |
| if (this.search_field[0].tabIndex) { |
| this.form_field_jq[0].tabIndex = this.search_field[0].tabIndex; |
| } |
| this.container.remove(); |
| this.form_field_jq.removeData('chosen'); |
| return this.form_field_jq.show(); |
| }; |
| |
| Chosen.prototype.search_field_disabled = function() { |
| this.is_disabled = this.form_field_jq[0].disabled; |
| if (this.is_disabled) { |
| this.container.addClass('chosen-disabled'); |
| this.search_field[0].disabled = true; |
| if (!this.is_multiple) { |
| this.selected_item.unbind("focus.chosen", this.activate_action); |
| } |
| return this.close_field(); |
| } else { |
| this.container.removeClass('chosen-disabled'); |
| this.search_field[0].disabled = false; |
| if (!this.is_multiple) { |
| return this.selected_item.bind("focus.chosen", this.activate_action); |
| } |
| } |
| }; |
| |
| Chosen.prototype.container_mousedown = function(evt) { |
| if (!this.is_disabled) { |
| if (evt && evt.type === "mousedown" && !this.results_showing) { |
| evt.preventDefault(); |
| } |
| if (!((evt != null) && ($(evt.target)).hasClass("search-choice-close"))) { |
| if (!this.active_field) { |
| if (this.is_multiple) { |
| this.search_field.val(""); |
| } |
| $(this.container[0].ownerDocument).bind('click.chosen', this.click_test_action);//$(document).click(this.click_test_action);//1.6.2 |
| 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).unbind("click.chosen", this.click_test_action); |
| //if (!this.is_multiple) {//??????????????????????????// |
| //this.selected_item.attr("tabindex", this.search_field.attr("tabindex")); |
| //this.search_field.attr("tabindex", -1); |
| //} |
| this.active_field = false; |
| this.results_hide(); |
| this.container.removeClass("chosen-container-active"); |
| this.clear_backstroke(); |
| this.show_search_field_default(); |
| //this.search_field.blur();//????????????????????????/ |
| return this.search_field_scale(); |
| }; |
| |
| Chosen.prototype.activate_field = function() { |
| //if (!this.is_multiple && !this.active_field) {//?????????????? |
| //this.search_field.attr("tabindex", this.selected_item.attr("tabindex")); |
| //this.selected_item.attr("tabindex", -1); |
| //} |
| 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 = $(evt.target).closest('.chosen-container'); |
| if (active_container.length && this.container[0] === active_container[0]) { |
| return this.active_field = true; |
| } else { |
| return this.close_field(); |
| } |
| }; |
| |
| Chosen.prototype.results_build = function() { |
| this.parsing = true; |
| this.selected_option_count = null; |
| this.results_data = SelectParser.select_to_array(this.form_field); |
| if (this.is_multiple) { |
| this.search_choices.find("li.search-choice").remove(); |
| } else if (!this.is_multiple) { |
| this.single_set_selected_text();//this.selected_item.addClass("chzn-default").find("span").text($.i18n.prop('select_some_options')); |
| 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.search_field.val()); |
| 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() { |
| 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 = $("label[for='" + this.form_field.id + "']"); |
| } |
| if (this.form_field_label.length > 0) { |
| return this.form_field_label.bind('click.chosen', function(evt) { |
| if (_this.is_multiple) { |
| return _this.container_mousedown(evt); |
| } else { |
| return _this.activate_field(); |
| } |
| }); |
| } |
| }; |
| |
| Chosen.prototype.show_search_field_default = function() { |
| if (this.is_multiple && this.choices_count() < 1 && !this.active_field) { |
| this.search_field.val($.i18n.prop('select_some_options')); |
| 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, |
| _this = this; |
| choice = $('<li />', { |
| "class": "search-choice" |
| }).html("<span>" + (this.choice_label(item)) + "</span>"); |
| if (item.disabled) { |
| choice.addClass('search-choice-disabled'); |
| } else { |
| close_link = $('<a />', { |
| "class": 'search-choice-close', |
| 'data-option-array-index': item.array_index |
| }); |
| close_link.bind('click.chosen', function(evt) { |
| return _this.choice_destroy_link_click(evt); |
| }); |
| choice.append(close_link); |
| } |
| return this.search_container.before(choice); |
| }; |
| |
| Chosen.prototype.choice_destroy_link_click = function(evt) { |
| evt.preventDefault(); |
| evt.stopPropagation(); |
| if (!this.is_disabled) { |
| return this.choice_destroy($(evt.target)); |
| } |
| }; |
| |
| Chosen.prototype.choice_destroy = function(link) { |
| if (this.result_deselect(link[0].getAttribute("data-option-array-index"))) { |
| this.show_search_field_default(); |
| if (this.is_multiple && this.choices_count() > 0 && this.search_field.val().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.selected_item.find("span").text($.i18n.prop('select_some_options')); |
| if (!this.is_multiple) { |
| this.selected_item.addClass("chzn-default"); |
| }*/ |
| this.show_search_field_default(); |
| this.results_reset_cleanup(); |
| this.form_field_jq.trigger("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, hide_search_result) { |
| 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) { |
| high.removeClass("active-result");//this.result_deactivate(high); |
| } 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[high[0].getAttribute("data-option-array-index")];//item = this.results_data[position]; |
| item.selected = true; |
| |
| //if(this.max_selected_options > this.choices){ |
| this.form_field.options[item.options_index].selected = true; |
| //} |
| this.selected_option_count = null; |
| if (this.is_multiple) { |
| this.choice_build(item); |
| } else { |
| this.single_set_selected_text(this.choice_label(item)); |
| //this.selected_item.find("span").first().text(item.text); |
| //if (this.allow_single_deselect) { |
| // this.single_deselect_control_build(); |
| //} |
| } |
| if (!((evt.metaKey || evt.ctrlKey) && this.is_multiple)) { |
| 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.current_selectedIndex = this.form_field.selectedIndex; |
| evt.preventDefault(); |
| return this.search_field_scale(); |
| } else { |
| // add the content to the selected widget during click Enter button |
| var searchVal = this.search_field.val(); |
| var isExist = false; |
| var numLength = 8; |
| for(var i = 0; i < this.form_field.options.length; i++){ |
| if(this.form_field.options[i].value == getLastNumber(searchVal,numLength)){//if(this.form_field.options[i].value == searchVal){ |
| if(this.max_selected_options > this.choices_count()){ |
| this.form_field.options[i].selected = true; |
| } |
| isExist = true; |
| break; |
| } |
| } |
| if(!isExist && this.max_selected_options > this.choices_count()){ |
| var enable = true; |
| //if (this.max_selected_options > this.choices){enable = true;} else { enable = false;} |
| var newOpp = new Option(searchVal, getLastNumber(searchVal,numLength), false, enable);//var newOpp = new Option(searchVal, searchVal, false, enable); |
| newOpp.source = "0";//show this option is not from the PB or received SMS |
| this.form_field.add(newOpp); |
| } |
| this.results_build(); |
| this.no_results_clear(); |
| 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_data, _i; |
| 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.form_field_jq.trigger("change", { |
| deselected: this.form_field.options[result_data.options_index].value |
| }); |
| if(this.form_field.options[result_data.options_index].text.indexOf("/") < 0 && this.form_field.options[result_data.options_index].source == "0"){ |
| if(!!window.ActiveXObject || "ActiveXObject" in window){ |
| this.form_field.options[result_data.options_index].removeNode(true); |
| }else{ |
| this.form_field.options[result_data.options_index].remove(); |
| } |
| this.results_build(); |
| } |
| 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_text = function() { |
| return $('<div/>').text($.trim(this.search_field.val())).html(); |
| }; |
| |
| /*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.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 = $('<li class="no-results"><b data-trans="sms_chat_input_confirm">' + this.results_none_found + '</b> <span></span></li>'); |
| this.search_results.append(no_results_html); |
| $(".no-results").translate(); |
| //return this.search_results; |
| 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.keydown_checker = function(evt) { |
| var stroke, _ref1; |
| stroke = (_ref1 = evt.which) != null ? _ref1 : evt.keyCode; |
| this.search_field_scale(); |
| if (stroke !== 8 && this.pending_backstroke) { |
| this.clear_backstroke(); |
| } |
| switch (stroke) { |
| case 8: |
| this.backstroke_length = this.search_field.val().length; |
| break; |
| case 9: |
| if (this.results_showing && !this.is_multiple) { |
| this.result_select(evt); |
| } |
| this.mouse_on_container = false; |
| break; |
| case 13: |
| if (this.results_showing) { |
| evt.preventDefault(); |
| } |
| break; |
| case 32: |
| if (this.disable_search) { |
| evt.preventDefault(); |
| } |
| break; |
| case 38: |
| evt.preventDefault(); |
| this.keyup_arrow(); |
| break; |
| case 40: |
| evt.preventDefault(); |
| this.keydown_arrow(); |
| break; |
| case 59: |
| case 186: |
| if(this.search_field.val().length < 3){ |
| evt.preventDefault(); |
| } |
| break; |
| } |
| }; |
| |
| Chosen.prototype.search_field_scale = function() { |
| var div, f_width, h, style, style_block, styles, w, _i, _len; |
| if (this.is_multiple) { |
| h = 0; |
| w = 0; |
| style_block = "position:absolute; left: -1000px; top: -1000px; display:none;"; |
| styles = ['font-size', 'font-style', 'font-weight', 'font-family', 'line-height', 'text-transform', 'letter-spacing']; |
| for (_i = 0, _len = styles.length; _i < _len; _i++) { |
| style = styles[_i]; |
| style_block += style + ":" + this.search_field.css(style) + ";"; |
| } |
| div = $('<div />', { |
| 'style': style_block |
| }); |
| div.text(this.search_field.val()); |
| $('body').append(div); |
| w = div.width() + 25; |
| div.remove(); |
| f_width = this.container.outerWidth();//1.6.2 |
| if (w > f_width - 10) { |
| w = f_width - 10; |
| } |
| return this.search_field.css({ |
| 'width': w + 'px' |
| }); |
| } |
| }; |
| |
| Chosen.prototype.generate_random_id = function() { |
| var string; |
| string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char(); |
| while ($("#" + string).length > 0) { |
| string += this.generate_random_char(); |
| } |
| return string; |
| }; |
| |
| return Chosen; |
| |
| })(AbstractChosen); |
| |
| }).call(this); |