deac/chosen
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

fixed esc keyup event propagation

Browse source
This commit is contained in:
Mike Frey 2011-12-12 11:18:47 -06:00
parent a316ca88d6
commit 5911d684f9
4 changed files with 362 additions and 276 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

317
chosen/chosen.jquery.js
View file

@ -9,11 +9,14 @@
// This file is generated by `cake build`, do not edit it by hand. // This file is generated by `cake build`, do not edit it by hand.
(function() { (function() {
var SelectParser; var SelectParser;
SelectParser = (function() { SelectParser = (function() {
function SelectParser() { function SelectParser() {
this.options_index = 0; this.options_index = 0;
this.parsed = []; this.parsed = [];
} }
SelectParser.prototype.add_node = function(child) { SelectParser.prototype.add_node = function(child) {
if (child.nodeName === "OPTGROUP") { if (child.nodeName === "OPTGROUP") {
return this.add_group(child); return this.add_group(child);
@ -21,6 +24,7 @@
return this.add_option(child); return this.add_option(child);
} }
}; };
SelectParser.prototype.add_group = function(group) { SelectParser.prototype.add_group = function(group) {
var group_position, option, _i, _len, _ref, _results; var group_position, option, _i, _len, _ref, _results;
group_position = this.parsed.length; group_position = this.parsed.length;
@ -39,12 +43,11 @@
} }
return _results; return _results;
}; };
SelectParser.prototype.add_option = function(option, group_position, group_disabled) { SelectParser.prototype.add_option = function(option, group_position, group_disabled) {
if (option.nodeName === "OPTION") { if (option.nodeName === "OPTION") {
if (option.text !== "") { if (option.text !== "") {
if (group_position != null) { if (group_position != null) this.parsed[group_position].children += 1;
this.parsed[group_position].children += 1;
}
this.parsed.push({ this.parsed.push({
array_index: this.parsed.length, array_index: this.parsed.length,
options_index: this.options_index, options_index: this.options_index,
@ -67,8 +70,11 @@
return this.options_index += 1; return this.options_index += 1;
} }
}; };
return SelectParser; return SelectParser;
})(); })();
SelectParser.select_to_array = function(select) { SelectParser.select_to_array = function(select) {
var child, parser, _i, _len, _ref; var child, parser, _i, _len, _ref;
parser = new SelectParser(); parser = new SelectParser();
@ -79,17 +85,23 @@
} }
return parser.parsed; return parser.parsed;
}; };
this.SelectParser = SelectParser; this.SelectParser = SelectParser;
}).call(this); }).call(this);
(function() { (function() {
/* /*
Chosen source: generate output using 'cake build' Chosen source: generate output using 'cake build'
Copyright (c) 2011 by Harvest Copyright (c) 2011 by Harvest
*/ */
var AbstractChosen, root; var AbstractChosen, root;
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
root = this; root = this;
AbstractChosen = (function() { AbstractChosen = (function() {
function AbstractChosen(form_field, options) { function AbstractChosen(form_field, options) {
this.form_field = form_field; this.form_field = form_field;
this.options = options != null ? options : {}; this.options = options != null ? options : {};
@ -101,13 +113,15 @@
this.register_observers(); this.register_observers();
this.finish_setup(); this.finish_setup();
} }
AbstractChosen.prototype.set_default_values = function() { AbstractChosen.prototype.set_default_values = function() {
this.click_test_action = __bind(function(evt) { var _this = this;
return this.test_active_click(evt); this.click_test_action = function(evt) {
}, this); return _this.test_active_click(evt);
this.activate_action = __bind(function(evt) { };
return this.activate_field(evt); this.activate_action = function(evt) {
}, this); return _this.activate_field(evt);
};
this.active_field = false; this.active_field = false;
this.mouse_on_container = false; this.mouse_on_container = false;
this.results_showing = false; this.results_showing = false;
@ -118,52 +132,55 @@
this.choices = 0; this.choices = 0;
return this.results_none_found = this.options.no_results_text || "No results match"; return this.results_none_found = this.options.no_results_text || "No results match";
}; };
AbstractChosen.prototype.mouse_enter = function() { AbstractChosen.prototype.mouse_enter = function() {
return this.mouse_on_container = true; return this.mouse_on_container = true;
}; };
AbstractChosen.prototype.mouse_leave = function() { AbstractChosen.prototype.mouse_leave = function() {
return this.mouse_on_container = false; return this.mouse_on_container = false;
}; };
AbstractChosen.prototype.input_focus = function(evt) { AbstractChosen.prototype.input_focus = function(evt) {
var _this = this;
if (!this.active_field) { if (!this.active_field) {
return setTimeout((__bind(function() { return setTimeout((function() {
return this.container_mousedown(); return _this.container_mousedown();
}, this)), 50); }), 50);
} }
}; };
AbstractChosen.prototype.input_blur = function(evt) { AbstractChosen.prototype.input_blur = function(evt) {
var _this = this;
if (!this.mouse_on_container) { if (!this.mouse_on_container) {
this.active_field = false; this.active_field = false;
return setTimeout((__bind(function() { return setTimeout((function() {
return this.blur_test(); return _this.blur_test();
}, this)), 100); }), 100);
} }
}; };
AbstractChosen.prototype.result_add_option = function(option) { AbstractChosen.prototype.result_add_option = function(option) {
var classes, style; var classes, style;
if (!option.disabled) { if (!option.disabled) {
option.dom_id = this.container_id + "_o_" + option.array_index; option.dom_id = this.container_id + "_o_" + option.array_index;
classes = option.selected && this.is_multiple ? [] : ["active-result"]; classes = option.selected && this.is_multiple ? [] : ["active-result"];
if (option.selected) { if (option.selected) classes.push("result-selected");
classes.push("result-selected"); if (option.group_array_index != null) classes.push("group-option");
} if (option.classes !== "") classes.push(option.classes);
if (option.group_array_index != null) {
classes.push("group-option");
}
if (option.classes !== "") {
classes.push(option.classes);
}
style = option.style.cssText !== "" ? " style=\"" + option.style + "\"" : ""; style = option.style.cssText !== "" ? " style=\"" + option.style + "\"" : "";
return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '"' + style + '>' + option.html + '</li>'; return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '"' + style + '>' + option.html + '</li>';
} else { } else {
return ""; return "";
} }
}; };
AbstractChosen.prototype.results_update_field = function() { AbstractChosen.prototype.results_update_field = function() {
this.result_clear_highlight(); this.result_clear_highlight();
this.result_single_selected = null; this.result_single_selected = null;
return this.results_build(); return this.results_build();
}; };
AbstractChosen.prototype.results_toggle = function() { AbstractChosen.prototype.results_toggle = function() {
if (this.results_showing) { if (this.results_showing) {
return this.results_hide(); return this.results_hide();
@ -171,6 +188,7 @@
return this.results_show(); return this.results_show();
} }
}; };
AbstractChosen.prototype.results_search = function(evt) { AbstractChosen.prototype.results_search = function(evt) {
if (this.results_showing) { if (this.results_showing) {
return this.winnow_results(); return this.winnow_results();
@ -178,6 +196,7 @@
return this.results_show(); return this.results_show();
} }
}; };
AbstractChosen.prototype.keyup_checker = function(evt) { AbstractChosen.prototype.keyup_checker = function(evt) {
var stroke, _ref; var stroke, _ref;
stroke = (_ref = evt.which) != null ? _ref : evt.keyCode; stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
@ -193,15 +212,11 @@
break; break;
case 13: case 13:
evt.preventDefault(); evt.preventDefault();
if (this.results_showing) { if (this.results_showing) return this.result_select(evt);
return this.result_select(evt);
}
break; break;
case 27: case 27:
if (this.results_showing) { if (this.results_showing) this.results_hide();
return this.results_hide(); return true;
}
break;
case 9: case 9:
case 38: case 38:
case 40: case 40:
@ -213,62 +228,70 @@
return this.results_search(); return this.results_search();
} }
}; };
AbstractChosen.prototype.generate_field_id = function() { AbstractChosen.prototype.generate_field_id = function() {
var new_id; var new_id;
new_id = this.generate_random_id(); new_id = this.generate_random_id();
this.form_field.id = new_id; this.form_field.id = new_id;
return new_id; return new_id;
}; };
AbstractChosen.prototype.generate_random_char = function() { AbstractChosen.prototype.generate_random_char = function() {
var chars, newchar, rand; var chars, newchar, rand;
chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ"; chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ";
rand = Math.floor(Math.random() * chars.length); rand = Math.floor(Math.random() * chars.length);
return newchar = chars.substring(rand, rand + 1); return newchar = chars.substring(rand, rand + 1);
}; };
return AbstractChosen; return AbstractChosen;
})(); })();
root.AbstractChosen = AbstractChosen; root.AbstractChosen = AbstractChosen;
}).call(this); }).call(this);
(function() { (function() {
/* /*
Chosen source: generate output using 'cake build' Chosen source: generate output using 'cake build'
Copyright (c) 2011 by Harvest Copyright (c) 2011 by Harvest
*/ */
var $, Chosen, get_side_border_padding, root; var $, Chosen, get_side_border_padding, root;
var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { var __hasProp = Object.prototype.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; };
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;
}, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
root = this; root = this;
$ = jQuery; $ = jQuery;
$.fn.extend({ $.fn.extend({
chosen: function(options) { chosen: function(options) {
if ($.browser.msie && ($.browser.version === "6.0" || $.browser.version === "7.0")) { if ($.browser.msie && ($.browser.version === "6.0" || $.browser.version === "7.0")) {
return this; return this;
} }
return $(this).each(function(input_field) { return $(this).each(function(input_field) {
if (!($(this)).hasClass("chzn-done")) { if (!($(this)).hasClass("chzn-done")) return new Chosen(this, options);
return new Chosen(this, options);
}
}); });
} }
}); });
Chosen = (function() { Chosen = (function() {
__extends(Chosen, AbstractChosen); __extends(Chosen, AbstractChosen);
function Chosen() { function Chosen() {
Chosen.__super__.constructor.apply(this, arguments); Chosen.__super__.constructor.apply(this, arguments);
} }
Chosen.prototype.setup = function() { Chosen.prototype.setup = function() {
this.form_field_jq = $(this.form_field); this.form_field_jq = $(this.form_field);
return this.is_rtl = this.form_field_jq.hasClass("chzn-rtl"); return this.is_rtl = this.form_field_jq.hasClass("chzn-rtl");
}; };
Chosen.prototype.finish_setup = function() { Chosen.prototype.finish_setup = function() {
return this.form_field_jq.addClass("chzn-done"); return this.form_field_jq.addClass("chzn-done");
}; };
Chosen.prototype.set_up_html = function() { Chosen.prototype.set_up_html = function() {
var container_div, dd_top, dd_width, sf_width; 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 = this.form_field.id.length ? this.form_field.id.replace(/(:|\.)/g, '_') : this.generate_field_id();
@ -316,49 +339,52 @@
chosen: this chosen: this
}); });
}; };
Chosen.prototype.register_observers = function() { Chosen.prototype.register_observers = function() {
this.container.mousedown(__bind(function(evt) { var _this = this;
return this.container_mousedown(evt); this.container.mousedown(function(evt) {
}, this)); return _this.container_mousedown(evt);
this.container.mouseup(__bind(function(evt) { });
return this.container_mouseup(evt); this.container.mouseup(function(evt) {
}, this)); return _this.container_mouseup(evt);
this.container.mouseenter(__bind(function(evt) { });
return this.mouse_enter(evt); this.container.mouseenter(function(evt) {
}, this)); return _this.mouse_enter(evt);
this.container.mouseleave(__bind(function(evt) { });
return this.mouse_leave(evt); this.container.mouseleave(function(evt) {
}, this)); return _this.mouse_leave(evt);
this.search_results.mouseup(__bind(function(evt) { });
return this.search_results_mouseup(evt); this.search_results.mouseup(function(evt) {
}, this)); return _this.search_results_mouseup(evt);
this.search_results.mouseover(__bind(function(evt) { });
return this.search_results_mouseover(evt); this.search_results.mouseover(function(evt) {
}, this)); return _this.search_results_mouseover(evt);
this.search_results.mouseout(__bind(function(evt) { });
return this.search_results_mouseout(evt); this.search_results.mouseout(function(evt) {
}, this)); return _this.search_results_mouseout(evt);
this.form_field_jq.bind("liszt:updated", __bind(function(evt) { });
return this.results_update_field(evt); this.form_field_jq.bind("liszt:updated", function(evt) {
}, this)); return _this.results_update_field(evt);
this.search_field.blur(__bind(function(evt) { });
return this.input_blur(evt); this.search_field.blur(function(evt) {
}, this)); return _this.input_blur(evt);
this.search_field.keyup(__bind(function(evt) { });
return this.keyup_checker(evt); this.search_field.keyup(function(evt) {
}, this)); return _this.keyup_checker(evt);
this.search_field.keydown(__bind(function(evt) { });
return this.keydown_checker(evt); this.search_field.keydown(function(evt) {
}, this)); return _this.keydown_checker(evt);
});
if (this.is_multiple) { if (this.is_multiple) {
this.search_choices.click(__bind(function(evt) { this.search_choices.click(function(evt) {
return this.choices_click(evt); return _this.choices_click(evt);
}, this)); });
return this.search_field.focus(__bind(function(evt) { return this.search_field.focus(function(evt) {
return this.input_focus(evt); return _this.input_focus(evt);
}, this)); });
} }
}; };
Chosen.prototype.search_field_disabled = function() { Chosen.prototype.search_field_disabled = function() {
this.is_disabled = this.form_field_jq[0].disabled; this.is_disabled = this.form_field_jq[0].disabled;
if (this.is_disabled) { if (this.is_disabled) {
@ -376,18 +402,15 @@
} }
} }
}; };
Chosen.prototype.container_mousedown = function(evt) { Chosen.prototype.container_mousedown = function(evt) {
var target_closelink; var target_closelink;
if (!this.is_disabled) { if (!this.is_disabled) {
target_closelink = evt != null ? ($(evt.target)).hasClass("search-choice-close") : false; target_closelink = evt != null ? ($(evt.target)).hasClass("search-choice-close") : false;
if (evt && evt.type === "mousedown") { if (evt && evt.type === "mousedown") evt.stopPropagation();
evt.stopPropagation();
}
if (!this.pending_destroy_click && !target_closelink) { if (!this.pending_destroy_click && !target_closelink) {
if (!this.active_field) { if (!this.active_field) {
if (this.is_multiple) { if (this.is_multiple) this.search_field.val("");
this.search_field.val("");
}
$(document).click(this.click_test_action); $(document).click(this.click_test_action);
this.results_show(); this.results_show();
} else if (!this.is_multiple && evt && (($(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.chzn-single").length)) {
@ -400,16 +423,17 @@
} }
} }
}; };
Chosen.prototype.container_mouseup = function(evt) { Chosen.prototype.container_mouseup = function(evt) {
if (evt.target.nodeName === "ABBR") { if (evt.target.nodeName === "ABBR") return this.results_reset(evt);
return this.results_reset(evt);
}
}; };
Chosen.prototype.blur_test = function(evt) { Chosen.prototype.blur_test = function(evt) {
if (!this.active_field && this.container.hasClass("chzn-container-active")) { if (!this.active_field && this.container.hasClass("chzn-container-active")) {
return this.close_field(); return this.close_field();
} }
}; };
Chosen.prototype.close_field = function() { Chosen.prototype.close_field = function() {
$(document).unbind("click", this.click_test_action); $(document).unbind("click", this.click_test_action);
if (!this.is_multiple) { if (!this.is_multiple) {
@ -424,6 +448,7 @@
this.show_search_field_default(); this.show_search_field_default();
return this.search_field_scale(); return this.search_field_scale();
}; };
Chosen.prototype.activate_field = function() { Chosen.prototype.activate_field = function() {
if (!this.is_multiple && !this.active_field) { if (!this.is_multiple && !this.active_field) {
this.search_field.attr("tabindex", this.selected_item.attr("tabindex")); this.search_field.attr("tabindex", this.selected_item.attr("tabindex"));
@ -434,6 +459,7 @@
this.search_field.val(this.search_field.val()); this.search_field.val(this.search_field.val());
return this.search_field.focus(); return this.search_field.focus();
}; };
Chosen.prototype.test_active_click = function(evt) { Chosen.prototype.test_active_click = function(evt) {
if ($(evt.target).parents('#' + this.container_id).length) { if ($(evt.target).parents('#' + this.container_id).length) {
return this.active_field = true; return this.active_field = true;
@ -441,6 +467,7 @@
return this.close_field(); return this.close_field();
} }
}; };
Chosen.prototype.results_build = function() { Chosen.prototype.results_build = function() {
var content, data, _i, _len, _ref; var content, data, _i, _len, _ref;
this.parsing = true; this.parsing = true;
@ -468,9 +495,7 @@
this.choice_build(data); this.choice_build(data);
} else if (data.selected && !this.is_multiple) { } else if (data.selected && !this.is_multiple) {
this.selected_item.find("span").text(data.text); this.selected_item.find("span").text(data.text);
if (this.allow_single_deselect) { if (this.allow_single_deselect) this.single_deselect_control_build();
this.single_deselect_control_build();
}
} }
} }
} }
@ -480,6 +505,7 @@
this.search_results.html(content); this.search_results.html(content);
return this.parsing = false; return this.parsing = false;
}; };
Chosen.prototype.result_add_group = function(group) { Chosen.prototype.result_add_group = function(group) {
if (!group.disabled) { if (!group.disabled) {
group.dom_id = this.container_id + "_g_" + group.array_index; group.dom_id = this.container_id + "_g_" + group.array_index;
@ -488,6 +514,7 @@
return ""; return "";
} }
}; };
Chosen.prototype.result_do_highlight = function(el) { Chosen.prototype.result_do_highlight = function(el) {
var high_bottom, high_top, maxHeight, visible_bottom, visible_top; var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
if (el.length) { if (el.length) {
@ -506,12 +533,12 @@
} }
} }
}; };
Chosen.prototype.result_clear_highlight = function() { Chosen.prototype.result_clear_highlight = function() {
if (this.result_highlight) { if (this.result_highlight) this.result_highlight.removeClass("highlighted");
this.result_highlight.removeClass("highlighted");
}
return this.result_highlight = null; return this.result_highlight = null;
}; };
Chosen.prototype.results_show = function() { Chosen.prototype.results_show = function() {
var dd_top; var dd_top;
if (!this.is_multiple) { if (!this.is_multiple) {
@ -530,6 +557,7 @@
this.search_field.val(this.search_field.val()); this.search_field.val(this.search_field.val());
return this.winnow_results(); return this.winnow_results();
}; };
Chosen.prototype.results_hide = function() { Chosen.prototype.results_hide = function() {
if (!this.is_multiple) { if (!this.is_multiple) {
this.selected_item.removeClass("chzn-single-with-drop"); this.selected_item.removeClass("chzn-single-with-drop");
@ -540,6 +568,7 @@
}); });
return this.results_showing = false; return this.results_showing = false;
}; };
Chosen.prototype.set_tab_index = function(el) { Chosen.prototype.set_tab_index = function(el) {
var ti; var ti;
if (this.form_field_jq.attr("tabindex")) { if (this.form_field_jq.attr("tabindex")) {
@ -553,6 +582,7 @@
} }
} }
}; };
Chosen.prototype.show_search_field_default = function() { Chosen.prototype.show_search_field_default = function() {
if (this.is_multiple && this.choices < 1 && !this.active_field) { if (this.is_multiple && this.choices < 1 && !this.active_field) {
this.search_field.val(this.default_text); this.search_field.val(this.default_text);
@ -562,6 +592,7 @@
return this.search_field.removeClass("default"); return this.search_field.removeClass("default");
} }
}; };
Chosen.prototype.search_results_mouseup = function(evt) { Chosen.prototype.search_results_mouseup = function(evt) {
var target; var target;
target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first(); target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
@ -570,34 +601,38 @@
return this.result_select(evt); return this.result_select(evt);
} }
}; };
Chosen.prototype.search_results_mouseover = function(evt) { Chosen.prototype.search_results_mouseover = function(evt) {
var target; var target;
target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first(); target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
if (target) { if (target) return this.result_do_highlight(target);
return this.result_do_highlight(target);
}
}; };
Chosen.prototype.search_results_mouseout = function(evt) { Chosen.prototype.search_results_mouseout = function(evt) {
if ($(evt.target).hasClass("active-result" || $(evt.target).parents('.active-result').first())) { if ($(evt.target).hasClass("active-result" || $(evt.target).parents('.active-result').first())) {
return this.result_clear_highlight(); return this.result_clear_highlight();
} }
}; };
Chosen.prototype.choices_click = function(evt) { Chosen.prototype.choices_click = function(evt) {
evt.preventDefault(); evt.preventDefault();
if (this.active_field && !($(evt.target).hasClass("search-choice" || $(evt.target).parents('.search-choice').first)) && !this.results_showing) { if (this.active_field && !($(evt.target).hasClass("search-choice" || $(evt.target).parents('.search-choice').first)) && !this.results_showing) {
return this.results_show(); return this.results_show();
} }
}; };
Chosen.prototype.choice_build = function(item) { Chosen.prototype.choice_build = function(item) {
var choice_id, link; var choice_id, link;
var _this = this;
choice_id = this.container_id + "_c_" + item.array_index; choice_id = this.container_id + "_c_" + item.array_index;
this.choices += 1; this.choices += 1;
this.search_container.before('<li class="search-choice" id="' + choice_id + '"><span>' + item.html + '</span><a href="javascript:void(0)" class="search-choice-close" rel="' + item.array_index + '"></a></li>'); this.search_container.before('<li class="search-choice" id="' + choice_id + '"><span>' + item.html + '</span><a href="javascript:void(0)" class="search-choice-close" rel="' + item.array_index + '"></a></li>');
link = $('#' + choice_id).find("a").first(); link = $('#' + choice_id).find("a").first();
return link.click(__bind(function(evt) { return link.click(function(evt) {
return this.choice_destroy_link_click(evt); return _this.choice_destroy_link_click(evt);
}, this)); });
}; };
Chosen.prototype.choice_destroy_link_click = function(evt) { Chosen.prototype.choice_destroy_link_click = function(evt) {
evt.preventDefault(); evt.preventDefault();
if (!this.is_disabled) { if (!this.is_disabled) {
@ -607,6 +642,7 @@
return evt.stopPropagation; return evt.stopPropagation;
} }
}; };
Chosen.prototype.choice_destroy = function(link) { Chosen.prototype.choice_destroy = function(link) {
this.choices -= 1; this.choices -= 1;
this.show_search_field_default(); this.show_search_field_default();
@ -616,16 +652,16 @@
this.result_deselect(link.attr("rel")); this.result_deselect(link.attr("rel"));
return link.parents('li').first().remove(); return link.parents('li').first().remove();
}; };
Chosen.prototype.results_reset = function(evt) { Chosen.prototype.results_reset = function(evt) {
this.form_field.options[0].selected = true; this.form_field.options[0].selected = true;
this.selected_item.find("span").text(this.default_text); this.selected_item.find("span").text(this.default_text);
this.show_search_field_default(); this.show_search_field_default();
$(evt.target).remove(); $(evt.target).remove();
this.form_field_jq.trigger("change"); this.form_field_jq.trigger("change");
if (this.active_field) { if (this.active_field) return this.results_hide();
return this.results_hide();
}
}; };
Chosen.prototype.result_select = function(evt) { Chosen.prototype.result_select = function(evt) {
var high, high_id, item, position; var high, high_id, item, position;
if (this.result_highlight) { if (this.result_highlight) {
@ -647,24 +683,23 @@
this.choice_build(item); this.choice_build(item);
} else { } else {
this.selected_item.find("span").first().text(item.text); this.selected_item.find("span").first().text(item.text);
if (this.allow_single_deselect) { if (this.allow_single_deselect) this.single_deselect_control_build();
this.single_deselect_control_build();
}
}
if (!(evt.metaKey && this.is_multiple)) {
this.results_hide();
} }
if (!(evt.metaKey && this.is_multiple)) this.results_hide();
this.search_field.val(""); this.search_field.val("");
this.form_field_jq.trigger("change"); this.form_field_jq.trigger("change");
return this.search_field_scale(); return this.search_field_scale();
} }
}; };
Chosen.prototype.result_activate = function(el) { Chosen.prototype.result_activate = function(el) {
return el.addClass("active-result"); return el.addClass("active-result");
}; };
Chosen.prototype.result_deactivate = function(el) { Chosen.prototype.result_deactivate = function(el) {
return el.removeClass("active-result"); return el.removeClass("active-result");
}; };
Chosen.prototype.result_deselect = function(pos) { Chosen.prototype.result_deselect = function(pos) {
var result, result_data; var result, result_data;
result_data = this.results_data[pos]; result_data = this.results_data[pos];
@ -677,11 +712,13 @@
this.form_field_jq.trigger("change"); this.form_field_jq.trigger("change");
return this.search_field_scale(); return this.search_field_scale();
}; };
Chosen.prototype.single_deselect_control_build = function() { Chosen.prototype.single_deselect_control_build = function() {
if (this.allow_single_deselect && this.selected_item.find("abbr").length < 1) { if (this.allow_single_deselect && this.selected_item.find("abbr").length < 1) {
return this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>"); return this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
} }
}; };
Chosen.prototype.winnow_results = function() { Chosen.prototype.winnow_results = function() {
var found, option, part, parts, regex, result, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len2, _ref; var found, option, part, parts, regex, result, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len2, _ref;
this.no_results_clear(); this.no_results_clear();
@ -742,6 +779,7 @@
return this.winnow_results_set_highlight(); return this.winnow_results_set_highlight();
} }
}; };
Chosen.prototype.winnow_results_clear = function() { Chosen.prototype.winnow_results_clear = function() {
var li, lis, _i, _len, _results; var li, lis, _i, _len, _results;
this.search_field.val(""); this.search_field.val("");
@ -750,46 +788,49 @@
for (_i = 0, _len = lis.length; _i < _len; _i++) { for (_i = 0, _len = lis.length; _i < _len; _i++) {
li = lis[_i]; li = lis[_i];
li = $(li); li = $(li);
_results.push(li.hasClass("group-result") ? li.css('display', 'auto') : !this.is_multiple || !li.hasClass("result-selected") ? this.result_activate(li) : void 0); 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; return _results;
}; };
Chosen.prototype.winnow_results_set_highlight = function() { Chosen.prototype.winnow_results_set_highlight = function() {
var do_high, selected_results; var do_high, selected_results;
if (!this.result_highlight) { if (!this.result_highlight) {
selected_results = !this.is_multiple ? this.search_results.find(".result-selected.active-result") : []; 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(); do_high = selected_results.length ? selected_results.first() : this.search_results.find(".active-result").first();
if (do_high != null) { if (do_high != null) return this.result_do_highlight(do_high);
return this.result_do_highlight(do_high);
}
} }
}; };
Chosen.prototype.no_results = function(terms) { Chosen.prototype.no_results = function(terms) {
var no_results_html; var no_results_html;
no_results_html = $('<li class="no-results">' + this.results_none_found + ' "<span></span>"</li>'); no_results_html = $('<li class="no-results">' + this.results_none_found + ' "<span></span>"</li>');
no_results_html.find("span").first().html(terms); no_results_html.find("span").first().html(terms);
return this.search_results.append(no_results_html); return this.search_results.append(no_results_html);
}; };
Chosen.prototype.no_results_clear = function() { Chosen.prototype.no_results_clear = function() {
return this.search_results.find(".no-results").remove(); return this.search_results.find(".no-results").remove();
}; };
Chosen.prototype.keydown_arrow = function() { Chosen.prototype.keydown_arrow = function() {
var first_active, next_sib; var first_active, next_sib;
if (!this.result_highlight) { if (!this.result_highlight) {
first_active = this.search_results.find("li.active-result").first(); first_active = this.search_results.find("li.active-result").first();
if (first_active) { if (first_active) this.result_do_highlight($(first_active));
this.result_do_highlight($(first_active));
}
} else if (this.results_showing) { } else if (this.results_showing) {
next_sib = this.result_highlight.nextAll("li.active-result").first(); next_sib = this.result_highlight.nextAll("li.active-result").first();
if (next_sib) { if (next_sib) this.result_do_highlight(next_sib);
this.result_do_highlight(next_sib);
}
}
if (!this.results_showing) {
return this.results_show();
} }
if (!this.results_showing) return this.results_show();
}; };
Chosen.prototype.keyup_arrow = function() { Chosen.prototype.keyup_arrow = function() {
var prev_sibs; var prev_sibs;
if (!this.results_showing && !this.is_multiple) { if (!this.results_showing && !this.is_multiple) {
@ -799,13 +840,12 @@
if (prev_sibs.length) { if (prev_sibs.length) {
return this.result_do_highlight(prev_sibs.first()); return this.result_do_highlight(prev_sibs.first());
} else { } else {
if (this.choices > 0) { if (this.choices > 0) this.results_hide();
this.results_hide();
}
return this.result_clear_highlight(); return this.result_clear_highlight();
} }
} }
}; };
Chosen.prototype.keydown_backstroke = function() { Chosen.prototype.keydown_backstroke = function() {
if (this.pending_backstroke) { if (this.pending_backstroke) {
this.choice_destroy(this.pending_backstroke.find("a").first()); this.choice_destroy(this.pending_backstroke.find("a").first());
@ -815,27 +855,25 @@
return this.pending_backstroke.addClass("search-choice-focus"); return this.pending_backstroke.addClass("search-choice-focus");
} }
}; };
Chosen.prototype.clear_backstroke = function() { Chosen.prototype.clear_backstroke = function() {
if (this.pending_backstroke) { if (this.pending_backstroke) {
this.pending_backstroke.removeClass("search-choice-focus"); this.pending_backstroke.removeClass("search-choice-focus");
} }
return this.pending_backstroke = null; return this.pending_backstroke = null;
}; };
Chosen.prototype.keydown_checker = function(evt) { Chosen.prototype.keydown_checker = function(evt) {
var stroke, _ref; var stroke, _ref;
stroke = (_ref = evt.which) != null ? _ref : evt.keyCode; stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
this.search_field_scale(); this.search_field_scale();
if (stroke !== 8 && this.pending_backstroke) { if (stroke !== 8 && this.pending_backstroke) this.clear_backstroke();
this.clear_backstroke();
}
switch (stroke) { switch (stroke) {
case 8: case 8:
this.backstroke_length = this.search_field.val().length; this.backstroke_length = this.search_field.val().length;
break; break;
case 9: case 9:
if (this.results_showing && !this.is_multiple) { if (this.results_showing && !this.is_multiple) this.result_select(evt);
this.result_select(evt);
}
this.mouse_on_container = false; this.mouse_on_container = false;
break; break;
case 13: case 13:
@ -850,6 +888,7 @@
break; break;
} }
}; };
Chosen.prototype.search_field_scale = function() { Chosen.prototype.search_field_scale = function() {
var dd_top, div, h, style, style_block, styles, w, _i, _len; var dd_top, div, h, style, style_block, styles, w, _i, _len;
if (this.is_multiple) { if (this.is_multiple) {
@ -868,9 +907,7 @@
$('body').append(div); $('body').append(div);
w = div.width() + 25; w = div.width() + 25;
div.remove(); div.remove();
if (w > this.f_width - 10) { if (w > this.f_width - 10) w = this.f_width - 10;
w = this.f_width - 10;
}
this.search_field.css({ this.search_field.css({
'width': w + 'px' 'width': w + 'px'
}); });
@ -880,6 +917,7 @@
}); });
} }
}; };
Chosen.prototype.generate_random_id = function() { Chosen.prototype.generate_random_id = function() {
var string; var string;
string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char(); string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char();
@ -888,11 +926,16 @@
} }
return string; return string;
}; };
return Chosen; return Chosen;
})(); })();
get_side_border_padding = function(elmt) { get_side_border_padding = function(elmt) {
var side_border_padding; var side_border_padding;
return side_border_padding = elmt.outerWidth() - elmt.width(); return side_border_padding = elmt.outerWidth() - elmt.width();
}; };
root.get_side_border_padding = get_side_border_padding; root.get_side_border_padding = get_side_border_padding;
}).call(this); }).call(this);

2
chosen/chosen.jquery.min.js vendored
View file

File diff suppressed because one or more lines are too long

317
chosen/chosen.proto.js
View file

@ -9,11 +9,14 @@
// This file is generated by `cake build`, do not edit it by hand. // This file is generated by `cake build`, do not edit it by hand.
(function() { (function() {
var SelectParser; var SelectParser;
SelectParser = (function() { SelectParser = (function() {
function SelectParser() { function SelectParser() {
this.options_index = 0; this.options_index = 0;
this.parsed = []; this.parsed = [];
} }
SelectParser.prototype.add_node = function(child) { SelectParser.prototype.add_node = function(child) {
if (child.nodeName === "OPTGROUP") { if (child.nodeName === "OPTGROUP") {
return this.add_group(child); return this.add_group(child);
@ -21,6 +24,7 @@
return this.add_option(child); return this.add_option(child);
} }
}; };
SelectParser.prototype.add_group = function(group) { SelectParser.prototype.add_group = function(group) {
var group_position, option, _i, _len, _ref, _results; var group_position, option, _i, _len, _ref, _results;
group_position = this.parsed.length; group_position = this.parsed.length;
@ -39,12 +43,11 @@
} }
return _results; return _results;
}; };
SelectParser.prototype.add_option = function(option, group_position, group_disabled) { SelectParser.prototype.add_option = function(option, group_position, group_disabled) {
if (option.nodeName === "OPTION") { if (option.nodeName === "OPTION") {
if (option.text !== "") { if (option.text !== "") {
if (group_position != null) { if (group_position != null) this.parsed[group_position].children += 1;
this.parsed[group_position].children += 1;
}
this.parsed.push({ this.parsed.push({
array_index: this.parsed.length, array_index: this.parsed.length,
options_index: this.options_index, options_index: this.options_index,
@ -67,8 +70,11 @@
return this.options_index += 1; return this.options_index += 1;
} }
}; };
return SelectParser; return SelectParser;
})(); })();
SelectParser.select_to_array = function(select) { SelectParser.select_to_array = function(select) {
var child, parser, _i, _len, _ref; var child, parser, _i, _len, _ref;
parser = new SelectParser(); parser = new SelectParser();
@ -79,17 +85,23 @@
} }
return parser.parsed; return parser.parsed;
}; };
this.SelectParser = SelectParser; this.SelectParser = SelectParser;
}).call(this); }).call(this);
(function() { (function() {
/* /*
Chosen source: generate output using 'cake build' Chosen source: generate output using 'cake build'
Copyright (c) 2011 by Harvest Copyright (c) 2011 by Harvest
*/ */
var AbstractChosen, root; var AbstractChosen, root;
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
root = this; root = this;
AbstractChosen = (function() { AbstractChosen = (function() {
function AbstractChosen(form_field, options) { function AbstractChosen(form_field, options) {
this.form_field = form_field; this.form_field = form_field;
this.options = options != null ? options : {}; this.options = options != null ? options : {};
@ -101,13 +113,15 @@
this.register_observers(); this.register_observers();
this.finish_setup(); this.finish_setup();
} }
AbstractChosen.prototype.set_default_values = function() { AbstractChosen.prototype.set_default_values = function() {
this.click_test_action = __bind(function(evt) { var _this = this;
return this.test_active_click(evt); this.click_test_action = function(evt) {
}, this); return _this.test_active_click(evt);
this.activate_action = __bind(function(evt) { };
return this.activate_field(evt); this.activate_action = function(evt) {
}, this); return _this.activate_field(evt);
};
this.active_field = false; this.active_field = false;
this.mouse_on_container = false; this.mouse_on_container = false;
this.results_showing = false; this.results_showing = false;
@ -118,52 +132,55 @@
this.choices = 0; this.choices = 0;
return this.results_none_found = this.options.no_results_text || "No results match"; return this.results_none_found = this.options.no_results_text || "No results match";
}; };
AbstractChosen.prototype.mouse_enter = function() { AbstractChosen.prototype.mouse_enter = function() {
return this.mouse_on_container = true; return this.mouse_on_container = true;
}; };
AbstractChosen.prototype.mouse_leave = function() { AbstractChosen.prototype.mouse_leave = function() {
return this.mouse_on_container = false; return this.mouse_on_container = false;
}; };
AbstractChosen.prototype.input_focus = function(evt) { AbstractChosen.prototype.input_focus = function(evt) {
var _this = this;
if (!this.active_field) { if (!this.active_field) {
return setTimeout((__bind(function() { return setTimeout((function() {
return this.container_mousedown(); return _this.container_mousedown();
}, this)), 50); }), 50);
} }
}; };
AbstractChosen.prototype.input_blur = function(evt) { AbstractChosen.prototype.input_blur = function(evt) {
var _this = this;
if (!this.mouse_on_container) { if (!this.mouse_on_container) {
this.active_field = false; this.active_field = false;
return setTimeout((__bind(function() { return setTimeout((function() {
return this.blur_test(); return _this.blur_test();
}, this)), 100); }), 100);
} }
}; };
AbstractChosen.prototype.result_add_option = function(option) { AbstractChosen.prototype.result_add_option = function(option) {
var classes, style; var classes, style;
if (!option.disabled) { if (!option.disabled) {
option.dom_id = this.container_id + "_o_" + option.array_index; option.dom_id = this.container_id + "_o_" + option.array_index;
classes = option.selected && this.is_multiple ? [] : ["active-result"]; classes = option.selected && this.is_multiple ? [] : ["active-result"];
if (option.selected) { if (option.selected) classes.push("result-selected");
classes.push("result-selected"); if (option.group_array_index != null) classes.push("group-option");
} if (option.classes !== "") classes.push(option.classes);
if (option.group_array_index != null) {
classes.push("group-option");
}
if (option.classes !== "") {
classes.push(option.classes);
}
style = option.style.cssText !== "" ? " style=\"" + option.style + "\"" : ""; style = option.style.cssText !== "" ? " style=\"" + option.style + "\"" : "";
return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '"' + style + '>' + option.html + '</li>'; return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '"' + style + '>' + option.html + '</li>';
} else { } else {
return ""; return "";
} }
}; };
AbstractChosen.prototype.results_update_field = function() { AbstractChosen.prototype.results_update_field = function() {
this.result_clear_highlight(); this.result_clear_highlight();
this.result_single_selected = null; this.result_single_selected = null;
return this.results_build(); return this.results_build();
}; };
AbstractChosen.prototype.results_toggle = function() { AbstractChosen.prototype.results_toggle = function() {
if (this.results_showing) { if (this.results_showing) {
return this.results_hide(); return this.results_hide();
@ -171,6 +188,7 @@
return this.results_show(); return this.results_show();
} }
}; };
AbstractChosen.prototype.results_search = function(evt) { AbstractChosen.prototype.results_search = function(evt) {
if (this.results_showing) { if (this.results_showing) {
return this.winnow_results(); return this.winnow_results();
@ -178,6 +196,7 @@
return this.results_show(); return this.results_show();
} }
}; };
AbstractChosen.prototype.keyup_checker = function(evt) { AbstractChosen.prototype.keyup_checker = function(evt) {
var stroke, _ref; var stroke, _ref;
stroke = (_ref = evt.which) != null ? _ref : evt.keyCode; stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
@ -193,15 +212,11 @@
break; break;
case 13: case 13:
evt.preventDefault(); evt.preventDefault();
if (this.results_showing) { if (this.results_showing) return this.result_select(evt);
return this.result_select(evt);
}
break; break;
case 27: case 27:
if (this.results_showing) { if (this.results_showing) this.results_hide();
return this.results_hide(); return true;
}
break;
case 9: case 9:
case 38: case 38:
case 40: case 40:
@ -213,48 +228,56 @@
return this.results_search(); return this.results_search();
} }
}; };
AbstractChosen.prototype.generate_field_id = function() { AbstractChosen.prototype.generate_field_id = function() {
var new_id; var new_id;
new_id = this.generate_random_id(); new_id = this.generate_random_id();
this.form_field.id = new_id; this.form_field.id = new_id;
return new_id; return new_id;
}; };
AbstractChosen.prototype.generate_random_char = function() { AbstractChosen.prototype.generate_random_char = function() {
var chars, newchar, rand; var chars, newchar, rand;
chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ"; chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ";
rand = Math.floor(Math.random() * chars.length); rand = Math.floor(Math.random() * chars.length);
return newchar = chars.substring(rand, rand + 1); return newchar = chars.substring(rand, rand + 1);
}; };
return AbstractChosen; return AbstractChosen;
})(); })();
root.AbstractChosen = AbstractChosen; root.AbstractChosen = AbstractChosen;
}).call(this); }).call(this);
(function() { (function() {
/* /*
Chosen source: generate output using 'cake build' Chosen source: generate output using 'cake build'
Copyright (c) 2011 by Harvest Copyright (c) 2011 by Harvest
*/ */
var Chosen, get_side_border_padding, root; var Chosen, get_side_border_padding, root;
var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { var __hasProp = Object.prototype.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; };
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;
}, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
root = this; root = this;
Chosen = (function() { Chosen = (function() {
__extends(Chosen, AbstractChosen); __extends(Chosen, AbstractChosen);
function Chosen() { function Chosen() {
Chosen.__super__.constructor.apply(this, arguments); Chosen.__super__.constructor.apply(this, arguments);
} }
Chosen.prototype.setup = function() { Chosen.prototype.setup = function() {
return this.is_rtl = this.form_field.hasClassName("chzn-rtl"); return this.is_rtl = this.form_field.hasClassName("chzn-rtl");
}; };
Chosen.prototype.finish_setup = function() { Chosen.prototype.finish_setup = function() {
return this.form_field.addClassName("chzn-done"); return this.form_field.addClassName("chzn-done");
}; };
Chosen.prototype.set_default_values = function() { Chosen.prototype.set_default_values = function() {
Chosen.__super__.set_default_values.call(this); Chosen.__super__.set_default_values.call(this);
this.single_temp = new Template('<a href="javascript:void(0)" class="chzn-single"><span>#{default}</span><div><b></b></div></a><div class="chzn-drop" style="left:-9000px;"><div class="chzn-search"><input type="text" autocomplete="off" /></div><ul class="chzn-results"></ul></div>'); this.single_temp = new Template('<a href="javascript:void(0)" class="chzn-single"><span>#{default}</span><div><b></b></div></a><div class="chzn-drop" style="left:-9000px;"><div class="chzn-search"><input type="text" autocomplete="off" /></div><ul class="chzn-results"></ul></div>');
@ -262,6 +285,7 @@
this.choice_temp = new Template('<li class="search-choice" id="#{id}"><span>#{choice}</span><a href="javascript:void(0)" class="search-choice-close" rel="#{position}"></a></li>'); this.choice_temp = new Template('<li class="search-choice" id="#{id}"><span>#{choice}</span><a href="javascript:void(0)" class="search-choice-close" rel="#{position}"></a></li>');
return this.no_results_temp = new Template('<li class="no-results">' + this.results_none_found + ' "<span>#{terms}</span>"</li>'); return this.no_results_temp = new Template('<li class="no-results">' + this.results_none_found + ' "<span>#{terms}</span>"</li>');
}; };
Chosen.prototype.set_up_html = function() { Chosen.prototype.set_up_html = function() {
var base_template, container_props, dd_top, dd_width, sf_width; var base_template, container_props, dd_top, dd_width, sf_width;
this.container_id = this.form_field.identify().replace(/(:|\.)/g, '_') + "_chzn"; this.container_id = this.form_field.identify().replace(/(:|\.)/g, '_') + "_chzn";
@ -310,49 +334,52 @@
chosen: this chosen: this
}); });
}; };
Chosen.prototype.register_observers = function() { Chosen.prototype.register_observers = function() {
this.container.observe("mousedown", __bind(function(evt) { var _this = this;
return this.container_mousedown(evt); this.container.observe("mousedown", function(evt) {
}, this)); return _this.container_mousedown(evt);
this.container.observe("mouseup", __bind(function(evt) { });
return this.container_mouseup(evt); this.container.observe("mouseup", function(evt) {
}, this)); return _this.container_mouseup(evt);
this.container.observe("mouseenter", __bind(function(evt) { });
return this.mouse_enter(evt); this.container.observe("mouseenter", function(evt) {
}, this)); return _this.mouse_enter(evt);
this.container.observe("mouseleave", __bind(function(evt) { });
return this.mouse_leave(evt); this.container.observe("mouseleave", function(evt) {
}, this)); return _this.mouse_leave(evt);
this.search_results.observe("mouseup", __bind(function(evt) { });
return this.search_results_mouseup(evt); this.search_results.observe("mouseup", function(evt) {
}, this)); return _this.search_results_mouseup(evt);
this.search_results.observe("mouseover", __bind(function(evt) { });
return this.search_results_mouseover(evt); this.search_results.observe("mouseover", function(evt) {
}, this)); return _this.search_results_mouseover(evt);
this.search_results.observe("mouseout", __bind(function(evt) { });
return this.search_results_mouseout(evt); this.search_results.observe("mouseout", function(evt) {
}, this)); return _this.search_results_mouseout(evt);
this.form_field.observe("liszt:updated", __bind(function(evt) { });
return this.results_update_field(evt); this.form_field.observe("liszt:updated", function(evt) {
}, this)); return _this.results_update_field(evt);
this.search_field.observe("blur", __bind(function(evt) { });
return this.input_blur(evt); this.search_field.observe("blur", function(evt) {
}, this)); return _this.input_blur(evt);
this.search_field.observe("keyup", __bind(function(evt) { });
return this.keyup_checker(evt); this.search_field.observe("keyup", function(evt) {
}, this)); return _this.keyup_checker(evt);
this.search_field.observe("keydown", __bind(function(evt) { });
return this.keydown_checker(evt); this.search_field.observe("keydown", function(evt) {
}, this)); return _this.keydown_checker(evt);
});
if (this.is_multiple) { if (this.is_multiple) {
this.search_choices.observe("click", __bind(function(evt) { this.search_choices.observe("click", function(evt) {
return this.choices_click(evt); return _this.choices_click(evt);
}, this)); });
return this.search_field.observe("focus", __bind(function(evt) { return this.search_field.observe("focus", function(evt) {
return this.input_focus(evt); return _this.input_focus(evt);
}, this)); });
} }
}; };
Chosen.prototype.search_field_disabled = function() { Chosen.prototype.search_field_disabled = function() {
this.is_disabled = this.form_field.disabled; this.is_disabled = this.form_field.disabled;
if (this.is_disabled) { if (this.is_disabled) {
@ -370,18 +397,15 @@
} }
} }
}; };
Chosen.prototype.container_mousedown = function(evt) { Chosen.prototype.container_mousedown = function(evt) {
var target_closelink; var target_closelink;
if (!this.is_disabled) { if (!this.is_disabled) {
target_closelink = evt != null ? evt.target.hasClassName("search-choice-close") : false; target_closelink = evt != null ? evt.target.hasClassName("search-choice-close") : false;
if (evt && evt.type === "mousedown") { if (evt && evt.type === "mousedown") evt.stop();
evt.stop();
}
if (!this.pending_destroy_click && !target_closelink) { if (!this.pending_destroy_click && !target_closelink) {
if (!this.active_field) { if (!this.active_field) {
if (this.is_multiple) { if (this.is_multiple) this.search_field.clear();
this.search_field.clear();
}
document.observe("click", this.click_test_action); document.observe("click", this.click_test_action);
this.results_show(); this.results_show();
} else if (!this.is_multiple && evt && (evt.target === this.selected_item || evt.target.up("a.chzn-single"))) { } else if (!this.is_multiple && evt && (evt.target === this.selected_item || evt.target.up("a.chzn-single"))) {
@ -393,16 +417,17 @@
} }
} }
}; };
Chosen.prototype.container_mouseup = function(evt) { Chosen.prototype.container_mouseup = function(evt) {
if (evt.target.nodeName === "ABBR") { if (evt.target.nodeName === "ABBR") return this.results_reset(evt);
return this.results_reset(evt);
}
}; };
Chosen.prototype.blur_test = function(evt) { Chosen.prototype.blur_test = function(evt) {
if (!this.active_field && this.container.hasClassName("chzn-container-active")) { if (!this.active_field && this.container.hasClassName("chzn-container-active")) {
return this.close_field(); return this.close_field();
} }
}; };
Chosen.prototype.close_field = function() { Chosen.prototype.close_field = function() {
document.stopObserving("click", this.click_test_action); document.stopObserving("click", this.click_test_action);
if (!this.is_multiple) { if (!this.is_multiple) {
@ -417,6 +442,7 @@
this.show_search_field_default(); this.show_search_field_default();
return this.search_field_scale(); return this.search_field_scale();
}; };
Chosen.prototype.activate_field = function() { Chosen.prototype.activate_field = function() {
if (!this.is_multiple && !this.active_field) { if (!this.is_multiple && !this.active_field) {
this.search_field.tabIndex = this.selected_item.tabIndex; this.search_field.tabIndex = this.selected_item.tabIndex;
@ -427,6 +453,7 @@
this.search_field.value = this.search_field.value; this.search_field.value = this.search_field.value;
return this.search_field.focus(); return this.search_field.focus();
}; };
Chosen.prototype.test_active_click = function(evt) { Chosen.prototype.test_active_click = function(evt) {
if (evt.target.up('#' + this.container_id)) { if (evt.target.up('#' + this.container_id)) {
return this.active_field = true; return this.active_field = true;
@ -434,6 +461,7 @@
return this.close_field(); return this.close_field();
} }
}; };
Chosen.prototype.results_build = function() { Chosen.prototype.results_build = function() {
var content, data, _i, _len, _ref; var content, data, _i, _len, _ref;
this.parsing = true; this.parsing = true;
@ -461,9 +489,7 @@
this.choice_build(data); this.choice_build(data);
} else if (data.selected && !this.is_multiple) { } else if (data.selected && !this.is_multiple) {
this.selected_item.down("span").update(data.html); this.selected_item.down("span").update(data.html);
if (this.allow_single_deselect) { if (this.allow_single_deselect) this.single_deselect_control_build();
this.single_deselect_control_build();
}
} }
} }
} }
@ -473,6 +499,7 @@
this.search_results.update(content); this.search_results.update(content);
return this.parsing = false; return this.parsing = false;
}; };
Chosen.prototype.result_add_group = function(group) { Chosen.prototype.result_add_group = function(group) {
if (!group.disabled) { if (!group.disabled) {
group.dom_id = this.container_id + "_g_" + group.array_index; group.dom_id = this.container_id + "_g_" + group.array_index;
@ -481,6 +508,7 @@
return ""; return "";
} }
}; };
Chosen.prototype.result_do_highlight = function(el) { Chosen.prototype.result_do_highlight = function(el) {
var high_bottom, high_top, maxHeight, visible_bottom, visible_top; var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
this.result_clear_highlight(); this.result_clear_highlight();
@ -497,12 +525,14 @@
return this.search_results.scrollTop = high_top; return this.search_results.scrollTop = high_top;
} }
}; };
Chosen.prototype.result_clear_highlight = function() { Chosen.prototype.result_clear_highlight = function() {
if (this.result_highlight) { if (this.result_highlight) {
this.result_highlight.removeClassName('highlighted'); this.result_highlight.removeClassName('highlighted');
} }
return this.result_highlight = null; return this.result_highlight = null;
}; };
Chosen.prototype.results_show = function() { Chosen.prototype.results_show = function() {
var dd_top; var dd_top;
if (!this.is_multiple) { if (!this.is_multiple) {
@ -521,6 +551,7 @@
this.search_field.value = this.search_field.value; this.search_field.value = this.search_field.value;
return this.winnow_results(); return this.winnow_results();
}; };
Chosen.prototype.results_hide = function() { Chosen.prototype.results_hide = function() {
if (!this.is_multiple) { if (!this.is_multiple) {
this.selected_item.removeClassName('chzn-single-with-drop'); this.selected_item.removeClassName('chzn-single-with-drop');
@ -531,6 +562,7 @@
}); });
return this.results_showing = false; return this.results_showing = false;
}; };
Chosen.prototype.set_tab_index = function(el) { Chosen.prototype.set_tab_index = function(el) {
var ti; var ti;
if (this.form_field.tabIndex) { if (this.form_field.tabIndex) {
@ -544,6 +576,7 @@
} }
} }
}; };
Chosen.prototype.show_search_field_default = function() { Chosen.prototype.show_search_field_default = function() {
if (this.is_multiple && this.choices < 1 && !this.active_field) { if (this.is_multiple && this.choices < 1 && !this.active_field) {
this.search_field.value = this.default_text; this.search_field.value = this.default_text;
@ -553,6 +586,7 @@
return this.search_field.removeClassName("default"); return this.search_field.removeClassName("default");
} }
}; };
Chosen.prototype.search_results_mouseup = function(evt) { Chosen.prototype.search_results_mouseup = function(evt) {
var target; var target;
target = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result"); target = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result");
@ -561,26 +595,29 @@
return this.result_select(evt); return this.result_select(evt);
} }
}; };
Chosen.prototype.search_results_mouseover = function(evt) { Chosen.prototype.search_results_mouseover = function(evt) {
var target; var target;
target = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result"); target = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result");
if (target) { if (target) return this.result_do_highlight(target);
return this.result_do_highlight(target);
}
}; };
Chosen.prototype.search_results_mouseout = function(evt) { Chosen.prototype.search_results_mouseout = function(evt) {
if (evt.target.hasClassName('active-result') || evt.target.up('.active-result')) { if (evt.target.hasClassName('active-result') || evt.target.up('.active-result')) {
return this.result_clear_highlight(); return this.result_clear_highlight();
} }
}; };
Chosen.prototype.choices_click = function(evt) { Chosen.prototype.choices_click = function(evt) {
evt.preventDefault(); evt.preventDefault();
if (this.active_field && !(evt.target.hasClassName('search-choice') || evt.target.up('.search-choice')) && !this.results_showing) { if (this.active_field && !(evt.target.hasClassName('search-choice') || evt.target.up('.search-choice')) && !this.results_showing) {
return this.results_show(); return this.results_show();
} }
}; };
Chosen.prototype.choice_build = function(item) { Chosen.prototype.choice_build = function(item) {
var choice_id, link; var choice_id, link;
var _this = this;
choice_id = this.container_id + "_c_" + item.array_index; choice_id = this.container_id + "_c_" + item.array_index;
this.choices += 1; this.choices += 1;
this.search_container.insert({ this.search_container.insert({
@ -591,10 +628,11 @@
}) })
}); });
link = $(choice_id).down('a'); link = $(choice_id).down('a');
return link.observe("click", __bind(function(evt) { return link.observe("click", function(evt) {
return this.choice_destroy_link_click(evt); return _this.choice_destroy_link_click(evt);
}, this)); });
}; };
Chosen.prototype.choice_destroy_link_click = function(evt) { Chosen.prototype.choice_destroy_link_click = function(evt) {
evt.preventDefault(); evt.preventDefault();
if (!this.is_disabled) { if (!this.is_disabled) {
@ -602,6 +640,7 @@
return this.choice_destroy(evt.target); return this.choice_destroy(evt.target);
} }
}; };
Chosen.prototype.choice_destroy = function(link) { Chosen.prototype.choice_destroy = function(link) {
this.choices -= 1; this.choices -= 1;
this.show_search_field_default(); this.show_search_field_default();
@ -611,18 +650,16 @@
this.result_deselect(link.readAttribute("rel")); this.result_deselect(link.readAttribute("rel"));
return link.up('li').remove(); return link.up('li').remove();
}; };
Chosen.prototype.results_reset = function(evt) { Chosen.prototype.results_reset = function(evt) {
this.form_field.options[0].selected = true; this.form_field.options[0].selected = true;
this.selected_item.down("span").update(this.default_text); this.selected_item.down("span").update(this.default_text);
this.show_search_field_default(); this.show_search_field_default();
evt.target.remove(); evt.target.remove();
if (typeof Event.simulate === 'function') { if (typeof Event.simulate === 'function') this.form_field.simulate("change");
this.form_field.simulate("change"); if (this.active_field) return this.results_hide();
}
if (this.active_field) {
return this.results_hide();
}
}; };
Chosen.prototype.result_select = function(evt) { Chosen.prototype.result_select = function(evt) {
var high, item, position; var high, item, position;
if (this.result_highlight) { if (this.result_highlight) {
@ -643,13 +680,9 @@
this.choice_build(item); this.choice_build(item);
} else { } else {
this.selected_item.down("span").update(item.html); this.selected_item.down("span").update(item.html);
if (this.allow_single_deselect) { if (this.allow_single_deselect) this.single_deselect_control_build();
this.single_deselect_control_build();
}
}
if (!(evt.metaKey && this.is_multiple)) {
this.results_hide();
} }
if (!(evt.metaKey && this.is_multiple)) this.results_hide();
this.search_field.value = ""; this.search_field.value = "";
if (typeof Event.simulate === 'function') { if (typeof Event.simulate === 'function') {
this.form_field.simulate("change"); this.form_field.simulate("change");
@ -657,12 +690,15 @@
return this.search_field_scale(); return this.search_field_scale();
} }
}; };
Chosen.prototype.result_activate = function(el) { Chosen.prototype.result_activate = function(el) {
return el.addClassName("active-result"); return el.addClassName("active-result");
}; };
Chosen.prototype.result_deactivate = function(el) { Chosen.prototype.result_deactivate = function(el) {
return el.removeClassName("active-result"); return el.removeClassName("active-result");
}; };
Chosen.prototype.result_deselect = function(pos) { Chosen.prototype.result_deselect = function(pos) {
var result, result_data; var result, result_data;
result_data = this.results_data[pos]; result_data = this.results_data[pos];
@ -672,11 +708,10 @@
result.removeClassName("result-selected").addClassName("active-result").show(); result.removeClassName("result-selected").addClassName("active-result").show();
this.result_clear_highlight(); this.result_clear_highlight();
this.winnow_results(); this.winnow_results();
if (typeof Event.simulate === 'function') { if (typeof Event.simulate === 'function') this.form_field.simulate("change");
this.form_field.simulate("change");
}
return this.search_field_scale(); return this.search_field_scale();
}; };
Chosen.prototype.single_deselect_control_build = function() { Chosen.prototype.single_deselect_control_build = function() {
if (this.allow_single_deselect && !this.selected_item.down("abbr")) { if (this.allow_single_deselect && !this.selected_item.down("abbr")) {
return this.selected_item.down("span").insert({ return this.selected_item.down("span").insert({
@ -684,6 +719,7 @@
}); });
} }
}; };
Chosen.prototype.winnow_results = function() { Chosen.prototype.winnow_results = function() {
var found, option, part, parts, regex, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len2, _ref; var found, option, part, parts, regex, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len2, _ref;
this.no_results_clear(); this.no_results_clear();
@ -723,9 +759,7 @@
} else { } else {
text = option.html; text = option.html;
} }
if ($(result_id).innerHTML !== text) { if ($(result_id).innerHTML !== text) $(result_id).update(text);
$(result_id).update(text);
}
this.result_activate($(result_id)); this.result_activate($(result_id));
if (option.group_array_index != null) { if (option.group_array_index != null) {
$(this.results_data[option.group_array_index].dom_id).setStyle({ $(this.results_data[option.group_array_index].dom_id).setStyle({
@ -747,6 +781,7 @@
return this.winnow_results_set_highlight(); return this.winnow_results_set_highlight();
} }
}; };
Chosen.prototype.winnow_results_clear = function() { Chosen.prototype.winnow_results_clear = function() {
var li, lis, _i, _len, _results; var li, lis, _i, _len, _results;
this.search_field.clear(); this.search_field.clear();
@ -754,10 +789,17 @@
_results = []; _results = [];
for (_i = 0, _len = lis.length; _i < _len; _i++) { for (_i = 0, _len = lis.length; _i < _len; _i++) {
li = lis[_i]; li = lis[_i];
_results.push(li.hasClassName("group-result") ? li.show() : !this.is_multiple || !li.hasClassName("result-selected") ? this.result_activate(li) : void 0); if (li.hasClassName("group-result")) {
_results.push(li.show());
} else if (!this.is_multiple || !li.hasClassName("result-selected")) {
_results.push(this.result_activate(li));
} else {
_results.push(void 0);
}
} }
return _results; return _results;
}; };
Chosen.prototype.winnow_results_set_highlight = function() { Chosen.prototype.winnow_results_set_highlight = function() {
var do_high; var do_high;
if (!this.result_highlight) { if (!this.result_highlight) {
@ -767,16 +809,16 @@
if (!(do_high != null)) { if (!(do_high != null)) {
do_high = this.search_results.down(".active-result"); do_high = this.search_results.down(".active-result");
} }
if (do_high != null) { if (do_high != null) return this.result_do_highlight(do_high);
return this.result_do_highlight(do_high);
}
} }
}; };
Chosen.prototype.no_results = function(terms) { Chosen.prototype.no_results = function(terms) {
return this.search_results.insert(this.no_results_temp.evaluate({ return this.search_results.insert(this.no_results_temp.evaluate({
terms: terms terms: terms
})); }));
}; };
Chosen.prototype.no_results_clear = function() { Chosen.prototype.no_results_clear = function() {
var nr, _results; var nr, _results;
nr = null; nr = null;
@ -786,6 +828,7 @@
} }
return _results; return _results;
}; };
Chosen.prototype.keydown_arrow = function() { Chosen.prototype.keydown_arrow = function() {
var actives, nexts, sibs; var actives, nexts, sibs;
actives = this.search_results.select("li.active-result"); actives = this.search_results.select("li.active-result");
@ -795,15 +838,12 @@
} else if (this.results_showing) { } else if (this.results_showing) {
sibs = this.result_highlight.nextSiblings(); sibs = this.result_highlight.nextSiblings();
nexts = sibs.intersect(actives); nexts = sibs.intersect(actives);
if (nexts.length) { if (nexts.length) this.result_do_highlight(nexts.first());
this.result_do_highlight(nexts.first());
}
}
if (!this.results_showing) {
return this.results_show();
} }
if (!this.results_showing) return this.results_show();
} }
}; };
Chosen.prototype.keyup_arrow = function() { Chosen.prototype.keyup_arrow = function() {
var actives, prevs, sibs; var actives, prevs, sibs;
if (!this.results_showing && !this.is_multiple) { if (!this.results_showing && !this.is_multiple) {
@ -815,13 +855,12 @@
if (prevs.length) { if (prevs.length) {
return this.result_do_highlight(prevs.first()); return this.result_do_highlight(prevs.first());
} else { } else {
if (this.choices > 0) { if (this.choices > 0) this.results_hide();
this.results_hide();
}
return this.result_clear_highlight(); return this.result_clear_highlight();
} }
} }
}; };
Chosen.prototype.keydown_backstroke = function() { Chosen.prototype.keydown_backstroke = function() {
if (this.pending_backstroke) { if (this.pending_backstroke) {
this.choice_destroy(this.pending_backstroke.down("a")); this.choice_destroy(this.pending_backstroke.down("a"));
@ -831,27 +870,25 @@
return this.pending_backstroke.addClassName("search-choice-focus"); return this.pending_backstroke.addClassName("search-choice-focus");
} }
}; };
Chosen.prototype.clear_backstroke = function() { Chosen.prototype.clear_backstroke = function() {
if (this.pending_backstroke) { if (this.pending_backstroke) {
this.pending_backstroke.removeClassName("search-choice-focus"); this.pending_backstroke.removeClassName("search-choice-focus");
} }
return this.pending_backstroke = null; return this.pending_backstroke = null;
}; };
Chosen.prototype.keydown_checker = function(evt) { Chosen.prototype.keydown_checker = function(evt) {
var stroke, _ref; var stroke, _ref;
stroke = (_ref = evt.which) != null ? _ref : evt.keyCode; stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
this.search_field_scale(); this.search_field_scale();
if (stroke !== 8 && this.pending_backstroke) { if (stroke !== 8 && this.pending_backstroke) this.clear_backstroke();
this.clear_backstroke();
}
switch (stroke) { switch (stroke) {
case 8: case 8:
this.backstroke_length = this.search_field.value.length; this.backstroke_length = this.search_field.value.length;
break; break;
case 9: case 9:
if (this.results_showing && !this.is_multiple) { if (this.results_showing && !this.is_multiple) this.result_select(evt);
this.result_select(evt);
}
this.mouse_on_container = false; this.mouse_on_container = false;
break; break;
case 13: case 13:
@ -866,6 +903,7 @@
break; break;
} }
}; };
Chosen.prototype.search_field_scale = function() { Chosen.prototype.search_field_scale = function() {
var dd_top, div, h, style, style_block, styles, w, _i, _len; var dd_top, div, h, style, style_block, styles, w, _i, _len;
if (this.is_multiple) { if (this.is_multiple) {
@ -883,9 +921,7 @@
document.body.appendChild(div); document.body.appendChild(div);
w = Element.measure(div, 'width') + 25; w = Element.measure(div, 'width') + 25;
div.remove(); div.remove();
if (w > this.f_width - 10) { if (w > this.f_width - 10) w = this.f_width - 10;
w = this.f_width - 10;
}
this.search_field.setStyle({ this.search_field.setStyle({
'width': w + 'px' 'width': w + 'px'
}); });
@ -895,18 +931,25 @@
}); });
} }
}; };
return Chosen; return Chosen;
})(); })();
root.Chosen = Chosen; root.Chosen = Chosen;
if (Prototype.Browser.IE) { if (Prototype.Browser.IE) {
if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) { if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) {
Prototype.BrowserFeatures['Version'] = new Number(RegExp.$1); Prototype.BrowserFeatures['Version'] = new Number(RegExp.$1);
} }
} }
get_side_border_padding = function(elmt) { get_side_border_padding = function(elmt) {
var layout, side_border_padding; var layout, side_border_padding;
layout = new Element.Layout(elmt); layout = new Element.Layout(elmt);
return side_border_padding = layout.get("border-left") + layout.get("border-right") + layout.get("padding-left") + layout.get("padding-right"); return side_border_padding = layout.get("border-left") + layout.get("border-right") + layout.get("padding-left") + layout.get("padding-right");
}; };
root.get_side_border_padding = get_side_border_padding; root.get_side_border_padding = get_side_border_padding;
}).call(this); }).call(this);

2
chosen/chosen.proto.min.js vendored
View file

File diff suppressed because one or more lines are too long