diff --git a/media/jui/js/chosen.jquery.js b/media/jui/js/chosen.jquery.js old mode 100644 new mode 100755 index d72b6becaeca0..060c16284240f --- a/media/jui/js/chosen.jquery.js +++ b/media/jui/js/chosen.jquery.js @@ -1,18 +1,14 @@ -// Chosen, a Select Box Enhancer for jQuery and Prototype -// by Patrick Filler for Harvest, http://getharvest.com -// -// Version 0.14.0 -// Full source at https://github.com/harvesthq/chosen -// Copyright (c) 2011 Harvest http://getharvest.com - -// MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md -// This file is generated by `grunt build`, do not edit it by hand. - -// -// Modified for Joomla! UI: -// - fix zero width, based on https://github.com/harvesthq/chosen/pull/1439 -// - allow to add a custom value on fly, based on https://github.com/harvesthq/chosen/pull/749 -// +/*! +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, @@ -35,14 +31,15 @@ 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 + disabled: group.disabled, + classes: group.className }); _ref = group.childNodes; _results = []; @@ -65,9 +62,11 @@ 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 }); @@ -84,7 +83,6 @@ SelectParser.prototype.escapeExpression = function(text) { var map, unsafe_chars; - if ((text == null) || text === false) { return ""; } @@ -110,7 +108,6 @@ 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++) { @@ -133,12 +130,11 @@ this.setup(); this.set_up_html(); this.register_observers(); - this.finish_setup(); + this.on_ready(); } AbstractChosen.prototype.set_default_values = function() { var _this = this; - this.click_test_action = function(evt) { return _this.test_active_click(evt); }; @@ -149,11 +145,6 @@ this.mouse_on_container = false; this.results_showing = false; this.result_highlighted = null; - this.result_single_selected = null; - /**/ - /* Original: not exist */ - this.allow_custom_value = false; - /**/ 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; @@ -164,7 +155,10 @@ 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; - return this.display_disabled_options = this.options.display_disabled_options != null ? this.options.display_disabled_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() { @@ -175,13 +169,17 @@ } else { this.default_text = this.options.placeholder_text_single || this.options.placeholder_text || AbstractChosen.default_single_text; } - /**/ - /* Original: not exist */ - this.custom_group_text = this.form_field.getAttribute("data-custom_group_text") || this.options.custom_group_text || "Custom Value"; - /**/ 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 "" + item.group_label + "" + item.html; + } else { + return item.html; + } + }; + AbstractChosen.prototype.mouse_enter = function() { return this.mouse_on_container = true; }; @@ -192,7 +190,6 @@ AbstractChosen.prototype.input_focus = function(evt) { var _this = this; - if (this.is_multiple) { if (!this.active_field) { return setTimeout((function() { @@ -208,7 +205,6 @@ AbstractChosen.prototype.input_blur = function(evt) { var _this = this; - if (!this.mouse_on_container) { this.active_field = false; return setTimeout((function() { @@ -218,31 +214,38 @@ }; AbstractChosen.prototype.results_option_build = function(options) { - var content, data, _i, _len, _ref; - + 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) { - content += this.result_add_group(data); + data_content = this.result_add_group(data); } else { - content += this.result_add_option(data); + 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(data.text); + 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, style; - + var classes, option_el; if (!option.search_match) { return ''; } @@ -265,18 +268,37 @@ if (option.classes !== "") { classes.push(option.classes); } - style = option.style.cssText !== "" ? " style=\"" + option.style + "\"" : ""; - return "
  • " + option.search_text + "
    • "; + 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 ''; } - return "
  • " + group.search_text + "
    • "; + 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() { @@ -285,13 +307,27 @@ this.results_reset_cleanup(); } this.result_clear_highlight(); - this.result_single_selected = null; 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(); @@ -309,15 +345,13 @@ }; AbstractChosen.prototype.winnow_results = function() { - var escapedSearchText, option, regex, regexAnchor, results, results_group, searchText, startpos, text, zregex, _i, _len, _ref; - + 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(); escapedSearchText = searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); - regexAnchor = this.search_contains ? "" : "^"; - regex = new RegExp(regexAnchor + escapedSearchText, 'i'); zregex = new RegExp(escapedSearchText, 'i'); + regex = this.get_search_regex(escapedSearchText); _ref = this.results_data; for (_i = 0, _len = _ref.length; _i < _len; _i++) { option = _ref[_i]; @@ -335,8 +369,8 @@ } results_group.active_options += 1; } + option.search_text = option.group ? option.label : option.html; if (!(option.group && !this.group_search)) { - option.search_text = option.group ? option.label : option.html; option.search_match = this.search_string_match(option.search_text, regex); if (option.search_match && !option.group) { results += 1; @@ -366,9 +400,15 @@ } }; + 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)) { @@ -386,7 +426,6 @@ AbstractChosen.prototype.choices_count = function() { var option, _i, _len, _ref; - if (this.selected_option_count != null) { return this.selected_option_count; } @@ -410,7 +449,6 @@ AbstractChosen.prototype.keyup_checker = function(evt) { var stroke, _ref; - stroke = (_ref = evt.which) != null ? _ref : evt.keyCode; this.search_field_scale(); switch (stroke) { @@ -439,22 +477,25 @@ case 16: case 91: case 17: + case 18: break; default: return this.results_search(); } }; + AbstractChosen.prototype.clipboard_event_checker = function(evt) { + var _this = this; + return setTimeout((function() { + return _this.results_search(); + }), 50); + }; + AbstractChosen.prototype.container_width = function() { if (this.options.width != null) { return this.options.width; } else { - /**/ - /* Original: return "" + this.form_field.offsetWidth + "px"; - */ - return this.form_field_jq.css("width") || "" + this.form_field.offsetWidth + "px"; - /**/ } }; @@ -471,18 +512,39 @@ return true; }; + AbstractChosen.prototype.search_results_touchstart = function(evt) { + this.touch_started = true; + return this.search_results_mouseover(evt); + }; + + AbstractChosen.prototype.search_results_touchmove = function(evt) { + this.touch_started = false; + return this.search_results_mouseout(evt); + }; + + AbstractChosen.prototype.search_results_touchend = function(evt) { + if (this.touch_started) { + return this.search_results_mouseup(evt); + } + }; + + AbstractChosen.prototype.outerHTML = function(element) { + var tmp; + if (element.outerHTML) { + return element.outerHTML; + } + tmp = document.createElement("div"); + tmp.appendChild(element); + return tmp.innerHTML; + }; + AbstractChosen.browser_is_supported = function() { - if (window.navigator.appName === "Microsoft Internet Explorer") { + if ("Microsoft Internet Explorer" === window.navigator.appName) { return document.documentMode >= 8; } - if (/iP(od|hone)/i.test(window.navigator.userAgent)) { + 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; } - if (/Android/i.test(window.navigator.userAgent)) { - if (/Mobile/i.test(window.navigator.userAgent)) { - return false; - } - } return true; }; @@ -505,12 +567,15 @@ } return this.each(function(input_field) { var $this, chosen; - $this = $(this); chosen = $this.data('chosen'); - if (options === 'destroy' && chosen) { - chosen.destroy(); - } else if (!chosen) { + if (options === 'destroy') { + if (chosen instanceof Chosen) { + chosen.destroy(); + } + return; + } + if (!(chosen instanceof Chosen)) { $this.data('chosen', new Chosen(this, options)); } }); @@ -528,27 +593,18 @@ Chosen.prototype.setup = function() { this.form_field_jq = $(this.form_field); this.current_selectedIndex = this.form_field.selectedIndex; - /**/ - /* Original: not exist */ - this.allow_custom_value = this.form_field_jq.hasClass("chzn-custom-value") || this.options.allow_custom_value; - /**/ - return this.is_rtl = this.form_field_jq.hasClass("chzn-rtl"); - }; - - Chosen.prototype.finish_setup = function() { - return this.form_field_jq.addClass("chzn-done"); + return this.is_rtl = this.form_field_jq.hasClass("chosen-rtl"); }; Chosen.prototype.set_up_html = function() { var container_classes, container_props; - - container_classes = ["chzn-container"]; - container_classes.push("chzn-container-" + (this.is_multiple ? "multi" : "single")); + container_classes = ["chosen-container"]; + container_classes.push("chosen-container-" + (this.is_multiple ? "multi" : "single")); if (this.inherit_select_classes && this.form_field.className) { container_classes.push(this.form_field.className); } if (this.is_rtl) { - container_classes.push("chzn-rtl"); + container_classes.push("chosen-rtl"); } container_props = { 'class': container_classes.join(' '), @@ -556,38 +612,48 @@ 'title': this.form_field.title }; if (this.form_field.id.length) { - container_props.id = this.form_field.id.replace(/[^\w]/g, '_') + "_chzn"; + container_props.id = this.form_field.id.replace(/[^\w]/g, '_') + "_chosen"; } this.container = $("
    ", container_props); if (this.is_multiple) { - this.container.html('
    '); + this.container.html('
    '); } else { - this.container.html('' + this.default_text + '
    '); + this.container.html('' + this.default_text + '
    '); } this.form_field_jq.hide().after(this.container); - this.dropdown = this.container.find('div.chzn-drop').first(); + this.dropdown = this.container.find('div.chosen-drop').first(); this.search_field = this.container.find('input').first(); - this.search_results = this.container.find('ul.chzn-results').first(); + this.search_results = this.container.find('ul.chosen-results').first(); this.search_field_scale(); this.search_no_results = this.container.find('li.no-results').first(); if (this.is_multiple) { - this.search_choices = this.container.find('ul.chzn-choices').first(); + this.search_choices = this.container.find('ul.chosen-choices').first(); this.search_container = this.container.find('li.search-field').first(); } else { - this.search_container = this.container.find('div.chzn-search').first(); - this.selected_item = this.container.find('.chzn-single').first(); + this.search_container = this.container.find('div.chosen-search').first(); + this.selected_item = this.container.find('.chosen-single').first(); } this.results_build(); this.set_tab_index(); - this.set_label_behavior(); - return this.form_field_jq.trigger("liszt:ready", { + return this.set_label_behavior(); + }; + + Chosen.prototype.on_ready = function() { + return this.form_field_jq.trigger("chosen:ready", { chosen: this }); }; Chosen.prototype.register_observers = function() { var _this = this; - + this.container.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); }); @@ -612,15 +678,27 @@ this.search_results.bind('mousewheel.chosen DOMMouseScroll.chosen', function(evt) { _this.search_results_mousewheel(evt); }); - this.form_field_jq.bind("liszt:updated.chosen", function(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("liszt:activate.chosen", function(evt) { + this.form_field_jq.bind("chosen:activate.chosen", function(evt) { _this.activate_field(evt); }); - this.form_field_jq.bind("liszt:open.chosen", function(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); }); @@ -633,6 +711,12 @@ 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); @@ -645,7 +729,7 @@ }; Chosen.prototype.destroy = function() { - $(document).unbind("click.chosen", this.click_test_action); + $(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; } @@ -657,14 +741,14 @@ Chosen.prototype.search_field_disabled = function() { this.is_disabled = this.form_field_jq[0].disabled; if (this.is_disabled) { - this.container.addClass('chzn-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('chzn-disabled'); + 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); @@ -682,9 +766,9 @@ if (this.is_multiple) { this.search_field.val(""); } - $(document).bind('click.chosen', this.click_test_action); + $(this.container[0].ownerDocument).bind('click.chosen', this.click_test_action); this.results_show(); - } else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chzn-single").length)) { + } else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chosen-single").length)) { evt.preventDefault(); this.results_toggle(); } @@ -700,9 +784,10 @@ }; Chosen.prototype.search_results_mousewheel = function(evt) { - var delta, _ref1, _ref2; - - delta = -((_ref1 = evt.originalEvent) != null ? _ref1.wheelDelta : void 0) || ((_ref2 = evt.originialEvent) != null ? _ref2.detail : void 0); + var delta; + if (evt.originalEvent) { + delta = evt.originalEvent.deltaY || -evt.originalEvent.wheelDelta || evt.originalEvent.detail; + } if (delta != null) { evt.preventDefault(); if (evt.type === 'DOMMouseScroll') { @@ -713,30 +798,32 @@ }; Chosen.prototype.blur_test = function(evt) { - if (!this.active_field && this.container.hasClass("chzn-container-active")) { + if (!this.active_field && this.container.hasClass("chosen-container-active")) { return this.close_field(); } }; Chosen.prototype.close_field = function() { - $(document).unbind("click.chosen", this.click_test_action); + $(this.container[0].ownerDocument).unbind("click.chosen", this.click_test_action); this.active_field = false; this.results_hide(); - this.container.removeClass("chzn-container-active"); + this.container.removeClass("chosen-container-active"); this.clear_backstroke(); this.show_search_field_default(); return this.search_field_scale(); }; Chosen.prototype.activate_field = function() { - this.container.addClass("chzn-container-active"); + this.container.addClass("chosen-container-active"); this.active_field = true; this.search_field.val(this.search_field.val()); return this.search_field.focus(); }; Chosen.prototype.test_active_click = function(evt) { - if (this.container.is($(evt.target).closest('.chzn-container'))) { + 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(); @@ -753,10 +840,10 @@ 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("chzn-container-single-nosearch"); + this.container.addClass("chosen-container-single-nosearch"); } else { this.search_field[0].readOnly = false; - this.container.removeClass("chzn-container-single-nosearch"); + this.container.removeClass("chosen-container-single-nosearch"); } } this.update_results_content(this.results_option_build({ @@ -770,7 +857,6 @@ 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; @@ -797,19 +883,19 @@ Chosen.prototype.results_show = function() { if (this.is_multiple && this.max_selected_options <= this.choices_count()) { - this.form_field_jq.trigger("liszt:maxselected", { + this.form_field_jq.trigger("chosen:maxselected", { chosen: this }); return false; } - this.container.addClass("chzn-with-drop"); - this.form_field_jq.trigger("liszt:showing_dropdown", { - chosen: this - }); + this.container.addClass("chosen-with-drop"); this.results_showing = true; this.search_field.focus(); this.search_field.val(this.search_field.val()); - return this.winnow_results(); + this.winnow_results(); + return this.form_field_jq.trigger("chosen:showing_dropdown", { + chosen: this + }); }; Chosen.prototype.update_results_content = function(content) { @@ -819,8 +905,8 @@ Chosen.prototype.results_hide = function() { if (this.results_showing) { this.result_clear_highlight(); - this.container.removeClass("chzn-with-drop"); - this.form_field_jq.trigger("liszt:hiding_dropdown", { + this.container.removeClass("chosen-with-drop"); + this.form_field_jq.trigger("chosen:hiding_dropdown", { chosen: this }); } @@ -829,7 +915,6 @@ Chosen.prototype.set_tab_index = function(el) { var ti; - if (this.form_field.tabIndex) { ti = this.form_field.tabIndex; this.form_field.tabIndex = -1; @@ -839,7 +924,6 @@ 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 + "']"); @@ -867,7 +951,6 @@ 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; @@ -878,7 +961,6 @@ 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); @@ -894,10 +976,9 @@ Chosen.prototype.choice_build = function(item) { var choice, close_link, _this = this; - choice = $('
  • ', { "class": "search-choice" - }).html("" + item.html + ""); + }).html("" + (this.choice_label(item)) + ""); if (item.disabled) { choice.addClass('search-choice-disabled'); } else { @@ -933,8 +1014,8 @@ }; Chosen.prototype.results_reset = function() { + this.reset_single_select_options(); this.form_field.options[0].selected = true; - this.selected_option_count = null; this.single_set_selected_text(); this.show_search_field_default(); this.results_reset_cleanup(); @@ -950,18 +1031,12 @@ }; Chosen.prototype.result_select = function(evt) { - /**/ - /* Original: - var high, item, selected_index; - */ - var group, high, high_id, item, option, position, value; - /**/ - + 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("liszt:maxselected", { + this.form_field_jq.trigger("chosen:maxselected", { chosen: this }); return false; @@ -969,12 +1044,7 @@ if (this.is_multiple) { high.removeClass("active-result"); } else { - if (this.result_single_selected) { - this.result_single_selected.removeClass("result-selected"); - selected_index = this.result_single_selected[0].getAttribute('data-option-array-index'); - this.results_data[selected_index].selected = false; - } - this.result_single_selected = high; + this.reset_single_select_options(); } high.addClass("result-selected"); item = this.results_data[high[0].getAttribute("data-option-array-index")]; @@ -984,77 +1054,38 @@ if (this.is_multiple) { this.choice_build(item); } else { - this.single_set_selected_text(item.text); + this.single_set_selected_text(this.choice_label(item)); } if (!((evt.metaKey || evt.ctrlKey) && this.is_multiple)) { this.results_hide(); } - this.search_field.val(""); + this.show_search_field_default(); 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(); } - /**/ - /* Original: not exist */ - else if ((!this.is_multiple) && this.allow_custom_value) { - value = this.search_field.val(); - group = this.add_unique_custom_group(); - option = $(''); - group.append(option); - this.form_field_jq.append(group); - this.form_field.options[this.form_field.options.length - 1].selected = true; - if (!evt.metaKey) { - this.results_hide(); - } - return this.results_build(); - } - /**/ - }; - - /**/ - /* Original: not exist */ - Chosen.prototype.find_custom_group = function() { - var found, group, _i, _len, _ref; - _ref = $('optgroup', this.form_field); - for (_i = 0, _len = _ref.length; _i < _len; _i++) { - group = _ref[_i]; - if (group.getAttribute('label') === this.custom_group_text) { - found = group; - } - } - return found; }; - Chosen.prototype.add_unique_custom_group = function() { - var group; - group = this.find_custom_group(); - if (!group) { - group = $(''); - } - return $(group); - }; - /**/ - Chosen.prototype.single_set_selected_text = function(text) { if (text == null) { text = this.default_text; } if (text === this.default_text) { - this.selected_item.addClass("chzn-default"); + this.selected_item.addClass("chosen-default"); } else { this.single_deselect_control_build(); - this.selected_item.removeClass("chzn-default"); + this.selected_item.removeClass("chosen-default"); } - return this.selected_item.find("span").text(text); + 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; @@ -1081,20 +1112,15 @@ if (!this.selected_item.find("abbr").length) { this.selected_item.find("span").first().after(""); } - return this.selected_item.addClass("chzn-single-with-deselect"); + return this.selected_item.addClass("chosen-single-with-deselect"); }; Chosen.prototype.get_search_text = function() { - if (this.search_field.val() === this.default_text) { - return ""; - } else { - return $('
    ').text($.trim(this.search_field.val())).html(); - } + return $('
    ').text($.trim(this.search_field.val())).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) { @@ -1104,10 +1130,12 @@ Chosen.prototype.no_results = function(terms) { var no_results_html; - no_results_html = $('
  • ' + this.results_none_found + ' ""
    • '); no_results_html.find("span").first().html(terms); - return this.search_results.append(no_results_html); + this.search_results.append(no_results_html); + return this.form_field_jq.trigger("chosen:no_results", { + chosen: this + }); }; Chosen.prototype.no_results_clear = function() { @@ -1116,7 +1144,6 @@ 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) { @@ -1129,7 +1156,6 @@ Chosen.prototype.keyup_arrow = function() { var prev_sibs; - if (!this.results_showing && !this.is_multiple) { return this.results_show(); } else if (this.result_highlight) { @@ -1147,7 +1173,6 @@ 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(); @@ -1173,7 +1198,6 @@ 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) { @@ -1190,7 +1214,14 @@ this.mouse_on_container = false; break; case 13: - evt.preventDefault(); + if (this.results_showing) { + evt.preventDefault(); + } + break; + case 32: + if (this.disable_search) { + evt.preventDefault(); + } break; case 38: evt.preventDefault(); @@ -1205,7 +1236,6 @@ 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;