(function () { var $, Chosen, get_side_border_padding, root; var __bind = function (fn, me) { return function () { return fn.apply(me, arguments) } }; root = this; $ = jQuery; $.fn.extend({ chosen: function (data, options, callback) { return $(this).each(function (input_field) { if (!($(this)).hasClass("chzn-done")) { return new Chosen(this, data, options, callback) } }) } }); Chosen = (function () { function Chosen(elmn, data, options, callback) { this.set_default_values(); this.form_field = elmn; this.form_field_jq = $(this.form_field); this.is_multiple = this.form_field.multiple; this.is_rtl = this.form_field_jq.hasClass("chzn-rtl"); this.add_callback = callback; this.default_text_default = this.form_field.multiple ? "Выберите значения" : "Выберите значение"; this.set_up_html(); this.register_observers(); this.form_field_jq.addClass("chzn-done") } Chosen.prototype.set_default_values = function () { this.click_test_action = __bind(function (evt) { return this.test_active_click(evt) }, this); this.active_field = false; this.mouse_on_container = false; this.results_showing = false; this.result_highlighted = null; this.result_single_selected = null; this.add_callback = null; return this.choices = 0 }; Chosen.prototype.set_callback = function (callback) { this.add_callback = callback; return 0 }; Chosen.prototype.set_up_html = function () { var container_div, dd_top, dd_width, sf_width; this.container_id = this.form_field.id.length ? this.form_field.id.replace(/(:|\.)/g, '_') : this.generate_field_id(); this.container_id += "_chzn"; this.f_width = this.form_field_jq.width(); this.default_text = this.form_field_jq.data('placeholder') ? this.form_field_jq.data('placeholder') : this.default_text_default; container_div = $("

", { id: this.container_id, "class": "chzn-container " + (this.is_rtl ? ' chzn-rtl' : void 0), style: 'width: ' + this.f_width + 'px;' }); if (this.is_multiple) { container_div.html('

') } else { container_div.html('' + this.default_text + '

') } this.form_field_jq.hide().after(container_div); this.container = $('#' + this.container_id); this.container.addClass("chzn-container-" + (this.is_multiple ? "multi" : "single")); this.dropdown = this.container.find('div.chzn-drop').first(); dd_top = this.container.height(); dd_width = this.f_width - get_side_border_padding(this.dropdown); this.dropdown.css({ "width": dd_width + "px", "top": dd_top + "px" }); this.search_field = this.container.find('input').first(); this.search_results = this.container.find('ul.chzn-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_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(); sf_width = dd_width - get_side_border_padding(this.search_container) - get_side_border_padding(this.search_field); this.search_field.css({ "width": sf_width + "px" }) } this.results_build(); return this.set_tab_index() }; Chosen.prototype.register_observers = function () { this.container.click(__bind(function (evt) { return this.container_click(evt) }, this)); this.container.mouseenter(__bind(function (evt) { return this.mouse_enter(evt) }, this)); this.container.mouseleave(__bind(function (evt) { return this.mouse_leave(evt) }, this)); this.search_results.click(__bind(function (evt) { return this.search_results_click(evt) }, this)); this.search_results.mouseover(__bind(function (evt) { return this.search_results_mouseover(evt) }, this)); this.search_results.mouseout(__bind(function (evt) { return this.search_results_mouseout(evt) }, this)); this.form_field_jq.bind("liszt:updated", __bind(function (evt) { return this.results_update_field(evt) }, this)); this.search_field.blur(__bind(function (evt) { return this.input_blur(evt) }, this)); this.search_field.keyup(__bind(function (evt) { return this.keyup_checker(evt) }, this)); this.search_field.keydown(__bind(function (evt) { return this.keydown_checker(evt) }, this)); if (this.is_multiple) { this.search_choices.click(__bind(function (evt) { return this.choices_click(evt) }, this)); return this.search_field.focus(__bind(function (evt) { return this.input_focus(evt) }, this)) } else { return this.selected_item.focus(__bind(function (evt) { return this.activate_field(evt) }, this)) } }; Chosen.prototype.container_click = function (evt) { if (evt && evt.type === "click") { evt.stopPropagation() } if (!this.pending_destroy_click) { if (!this.active_field) { if (this.is_multiple) { this.search_field.val("") } $(document).click(this.click_test_action); this.results_show() } else if (!this.is_multiple && evt && ($(evt.target) === this.selected_item || $(evt.target).parents("a.chzn-single").length)) { evt.preventDefault(); this.results_toggle() } return this.activate_field() } else { return this.pending_destroy_click = false } }; Chosen.prototype.mouse_enter = function () { return this.mouse_on_container = true }; Chosen.prototype.mouse_leave = function () { return this.mouse_on_container = false }; Chosen.prototype.input_focus = function (evt) { if (!this.active_field) { return setTimeout((__bind(function () { return this.container_click() }, this)), 50) } }; Chosen.prototype.input_blur = function (evt) { if (!this.mouse_on_container) { this.active_field = false; return setTimeout((__bind(function () { return this.blur_test() }, this)), 100) } }; Chosen.prototype.blur_test = function (evt) { if (!this.active_field && this.container.hasClass("chzn-container-active")) { return this.close_field() } }; Chosen.prototype.close_field = function () { $(document).unbind("click", this.click_test_action); if (!this.is_multiple) { this.selected_item.attr("tabindex", this.search_field.attr("tabindex")); this.search_field.attr("tabindex", -1) } this.active_field = false; this.results_hide(); this.container.removeClass("chzn-container-active"); this.winnow_results_clear(); this.clear_backstroke(); this.show_search_field_default(); return this.search_field_scale() }; Chosen.prototype.activate_field = function () { if (!this.is_multiple && !this.active_field) { this.search_field.attr("tabindex", this.selected_item.attr("tabindex")); this.selected_item.attr("tabindex", -1) } this.container.addClass("chzn-container-active"); this.active_field = true; this.search_field.val(this.search_field.val()); return this.search_field.focus() }; Chosen.prototype.test_active_click = function (evt) { if ($(evt.target).parents('#' + this.container_id).length) { return this.active_field = true } else { return this.close_field() } }; Chosen.prototype.results_build = function () { var content, data, startTime, _i, _len, _ref; startTime = new Date(); this.parsing = true; this.results_data = root.SelectParser.select_to_array(this.form_field); if (this.is_multiple && this.choices > 0) { this.search_choices.find("li.search-choice").remove(); this.choices = 0 } else if (!this.is_multiple) { this.selected_item.find("span").text(this.default_text) } content = ''; _ref = this.results_data; for (_i = 0, _len = _ref.length; _i < _len; _i++) { data = _ref[_i]; if (data.group) { content += this.result_add_group(data) } else if (!data.empty) { content += this.result_add_option(data); if (data.selected && this.is_multiple) { this.choice_build(data) } else if (data.selected && !this.is_multiple) { this.selected_item.find("span").text(data.text) } } } this.show_search_field_default(); this.search_field_scale(); this.search_results.html(content); return this.parsing = false }; Chosen.prototype.result_add_group = function (group) { if (!group.disabled) { group.dom_id = this.container_id + "_g_" + group.array_index; return '

' + $("

").text(group.label).html() + '

' } else { return "" } }; Chosen.prototype.result_add_option = function (option) { var classes; if (!option.disabled) { option.dom_id = this.container_id + "_o_" + option.array_index; classes = option.selected && this.is_multiple ? [] : ["active-result"]; if (option.selected) { classes.push("result-selected") } if (option.group_array_index != null) { classes.push("group-option") } return '

' + option.html + '

' } else { return "" } }; Chosen.prototype.results_update_field = function () { this.result_clear_highlight(); this.result_single_selected = null; return this.results_build() }; 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_toggle = function () { if (this.results_showing) { return this.results_hide() } else { return this.results_show() } }; Chosen.prototype.results_show = function () { var dd_top; if (!this.is_multiple) { this.selected_item.addClass("chzn-single-with-drop"); if (this.result_single_selected) { this.result_do_highlight(this.result_single_selected) } } dd_top = this.is_multiple ? this.container.height() : this.container.height() - 1; this.dropdown.css({ "top": dd_top + "px", "left": 0 }); this.results_showing = true; this.search_field.focus(); this.search_field.val(this.search_field.val()); return this.winnow_results() }; Chosen.prototype.results_hide = function () { if (!this.is_multiple) { this.selected_item.removeClass("chzn-single-with-drop") } this.result_clear_highlight(); this.dropdown.css({ "left": "-9000px" }); return this.results_showing = false }; Chosen.prototype.set_tab_index = function (el) { var ti; if (this.form_field_jq.attr("tabindex")) { ti = this.form_field_jq.attr("tabindex"); this.form_field_jq.attr("tabindex", -1); if (this.is_multiple) { return this.search_field.attr("tabindex", ti) } else { this.selected_item.attr("tabindex", ti); return this.search_field.attr("tabindex", -1) } } }; Chosen.prototype.show_search_field_default = function () { if (this.is_multiple && this.choices < 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_click = 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; return this.result_select() } }; 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" || $(evt.target).parents('.active-result').first())) { return this.result_clear_highlight() } }; Chosen.prototype.choices_click = function (evt) { evt.preventDefault(); if (this.active_field && !($(evt.target).hasClass("search-choice" || $(evt.target).parents('.search-choice').first)) && !this.results_showing) { return this.results_show() } }; Chosen.prototype.choice_build = function (item) { var choice_id, link; choice_id = this.container_id + "_c_" + item.array_index; this.choices += 1; this.search_container.before('

' + item.html + '

'); link = $('#' + choice_id).find("a").first(); return link.click(__bind(function (evt) { return this.choice_destroy_link_click(evt) }, this)) }; Chosen.prototype.choice_destroy_link_click = function (evt) { evt.preventDefault(); this.pending_destroy_click = true; return this.choice_destroy($(evt.target)) }; Chosen.prototype.choice_destroy = function (link) { this.choices -= 1; this.show_search_field_default(); if (this.is_multiple && this.choices > 0 && this.search_field.val().length < 1) { this.results_hide() } this.result_deselect(link.attr("rel")); return link.parents('li').first().remove() }; Chosen.prototype.result_select = function () { var high, high_id, item, position; if (this.result_highlight) { high = this.result_highlight; high_id = high.attr("id"); this.result_clear_highlight(); high.addClass("result-selected"); if (this.is_multiple) { this.result_deactivate(high) } else { this.result_single_selected = high } position = high_id.substr(high_id.lastIndexOf("_") + 1); item = this.results_data[position]; item.selected = true; this.form_field.options[item.options_index].selected = true; if (this.is_multiple) { this.choice_build(item) } else { this.selected_item.find("span").first().text(item.text) } this.results_hide(); this.search_field.val(""); this.form_field_jq.trigger("change"); return this.search_field_scale() } }; Chosen.prototype.result_activate = function (el) { return el.addClass("active-result").show() }; Chosen.prototype.result_deactivate = function (el) { return el.removeClass("active-result").hide() }; Chosen.prototype.result_deselect = function (pos) { var result, result_data; result_data = this.results_data[pos]; result_data.selected = false; this.form_field.options[result_data.options_index].selected = false; result = $("#" + this.container_id + "_o_" + pos); result.removeClass("result-selected").addClass("active-result").show(); this.result_clear_highlight(); this.winnow_results(); this.form_field_jq.trigger("change"); return this.search_field_scale() }; Chosen.prototype.results_search = function (evt) { if (this.results_showing) { return this.winnow_results() } else { return this.results_show() } }; Chosen.prototype.winnow_results = function () { var found, option, part, parts, regex, result_id, results, searchText, startTime, startpos, text, zregex, _i, _j, _len, _len2, _ref; startTime = new Date(); this.no_results_clear(); results = 0; searchText = this.search_field.val() === this.default_text ? "" : $('

').text($.trim(this.search_field.val())).html(); regex = new RegExp('^' + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i'); zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i'); _ref = this.results_data; for (_i = 0, _len = _ref.length; _i < _len; _i++) { option = _ref[_i]; if (!option.disabled && !option.empty) { if (option.group) { $('#' + option.dom_id).hide() } else if (!(this.is_multiple && option.selected)) { found = false; result_id = option.dom_id; if (regex.test(option.html)) { found = true; results += 1 } else if (option.html.indexOf(" ") >= 0 || option.html.indexOf("[") === 0) { parts = option.html.replace(/\[|\]/g, "").split(" "); if (parts.length) { for (_j = 0, _len2 = parts.length; _j < _len2; _j++) { part = parts[_j]; if (regex.test(part)) { found = true; results += 1 } } } } if (found) { if (searchText.length) { startpos = option.html.search(zregex); text = option.html.substr(0, startpos + searchText.length) + '' + option.html.substr(startpos + searchText.length); text = text.substr(0, startpos) + '' + text.substr(startpos) } else { text = option.html } if ($("#" + result_id).html !== text) { $("#" + result_id).html(text) } this.result_activate($("#" + result_id)); if (option.group_array_index != null) { $("#" + this.results_data[option.group_array_index].dom_id).show() } } else { if (this.result_highlight && result_id === this.result_highlight.attr('id')) { this.result_clear_highlight() } this.result_deactivate($("#" + result_id)) } } } } if (results < 1 && searchText.length) { return this.no_results(searchText) } else { return this.winnow_results_set_highlight() } }; 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); _results.push(li.hasClass("group-result") ? li.show() : !this.is_multiple || !li.hasClass("result-selected") ? this.result_activate(li) : void 0) } return _results }; Chosen.prototype.winnow_results_set_highlight = function () { var do_high, selected_results; if (!this.result_highlight) { selected_results = !this.is_multiple ? this.search_results.find(".result-selected") : []; 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; var addbtnhtml = ''; if (this.add_callback) { addbtnhtml = ' Добавить' } no_results_html = $('
Не найдено соответствий для ""' + addbtnhtml + '
'); no_results_html.find("span").first().html(terms); var chosenobjectmegacool = this; no_results_html.find("a").first().click(function (el) { chosenobjectmegacool.add_callback(terms, chosenobjectmegacool.form_field_jq); chosenobjectmegacool.results_hide(); return false }); return this.search_results.append(no_results_html) }; Chosen.prototype.no_results_clear = function () { return this.search_results.find(".no-results").remove() }; Chosen.prototype.keydown_arrow = function () { var first_active, next_sib; if (!this.result_highlight) { first_active = this.search_results.find("li.active-result").first(); if (first_active) { this.result_do_highlight($(first_active)) } } else if (this.results_showing) { next_sib = this.result_highlight.nextAll("li.active-result").first(); if (next_sib) { this.result_do_highlight(next_sib) } } if (!this.results_showing) { 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 > 0) { this.results_hide() } return this.result_clear_highlight() } } }; Chosen.prototype.keydown_backstroke = function () { if (this.pending_backstroke) { this.choice_destroy(this.pending_backstroke.find("a").first()); return this.clear_backstroke() } else { this.pending_backstroke = this.search_container.siblings("li.search-choice").last(); 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.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 > 0) { return this.keydown_backstroke() } else if (!this.pending_backstroke) { this.result_clear_highlight(); return this.results_search() } break; case 13: evt.preventDefault(); if (this.results_showing) { return this.result_select() } break; case 27: if (this.results_showing) { return this.results_hide() } break; case 9: case 38: case 40: case 16: break; default: return this.results_search() } }; Chosen.prototype.keydown_checker = function (evt) { var stroke, _ref; stroke = (_ref = evt.which) != null ? _ref : evt.keyCode; this.search_field_scale(); if (stroke !== 8 && this.pending_backstroke) { this.clear_backstroke() } switch (stroke) { case 8: this.backstroke_length = this.search_field.val().length; break; case 9: this.mouse_on_container = false; break; case 13: evt.preventDefault(); break; case 38: evt.preventDefault(); this.keyup_arrow(); break; case 40: this.keydown_arrow(); break } }; Chosen.prototype.search_field_scale = function () { var dd_top, div, h, style, style_block, styles, w, _i, _len; if (this.is_multiple) { h = 0; w = 0; style_block = "position:absolute; left: -1000px; top: -1000px; display:none;"; styles = ['font-size', 'font-style', 'font-weight', 'font-family', 'line-height', 'text-transform', 'letter-spacing']; for (_i = 0, _len = styles.length; _i < _len; _i++) { style = styles[_i]; style_block += style + ":" + this.search_field.css(style) + ";" } div = $('
', { 'style': style_block }); div.text(this.search_field.val()); $('body').append(div); w = div.width() + 25; div.remove(); if (w > this.f_width - 10) { w = this.f_width - 10 } this.search_field.css({ 'width': w + 'px' }); dd_top = this.container.height(); return this.dropdown.css({ "top": dd_top + "px" }) } }; Chosen.prototype.generate_field_id = function () { var new_id; new_id = this.generate_random_id(); this.form_field.id = new_id; return new_id }; Chosen.prototype.generate_random_id = function () { var string; string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char(); while ($("#" + string).length > 0) { string += this.generate_random_char() } return string }; Chosen.prototype.generate_random_char = function () { var chars, newchar, rand; chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ"; rand = Math.floor(Math.random() * chars.length); return newchar = chars.substring(rand, rand + 1) }; return Chosen })(); get_side_border_padding = function (elmt) { var side_border_padding; return side_border_padding = elmt.outerWidth() - elmt.width() }; root.get_side_border_padding = get_side_border_padding }).call(this); (function () { var SelectParser; SelectParser = (function () { function SelectParser() { this.options_index = 0; this.parsed = [] } SelectParser.prototype.add_node = function (child) { if (child.nodeName === "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: group.label, children: 0, disabled: group.disabled }); _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 === "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, selected: option.selected, disabled: group_disabled === true ? group_disabled : option.disabled, group_array_index: group_position }) } 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, 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 }; this.SelectParser = SelectParser }).call(this);