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Merge pull request #828 from CedricGatay/feature/chosen_0.9.8_searchContains

Browse source 
Chosen 0.9.8 + Autocomplete contains
This commit is contained in:
mikkyhouse 2012-05-17 09:46:03 -07:00
parent 9cd8f7b082 0bdcf2e1dc
commit 2b319d0496
2 changed files with 226 additions and 165 deletions
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10
app/assets/javascripts/application.js
View file

@ -79,3 +79,13 @@ function showDiff(link) {
$(link).next('table').show();
$(link).remove();
}
(function($){
var _chosen = $.fn.chosen;
$.fn.extend({
chosen: function(options) {
var default_options = {'search_contains' : 'true'};
$.extend(default_options, options);
return _chosen.apply(this, [default_options]);
}})
})(jQuery);

381
vendor/assets/javascripts/chosen.js vendored
View file

@ -1,7 +1,7 @@
// Chosen, a Select Box Enhancer for jQuery and Protoype
// by Patrick Filler for Harvest, http://getharvest.com
//
// Version 0.9.5
// Version 0.9.8
// Full source at https://github.com/harvesthq/chosen
// Copyright (c) 2011 Harvest http://getharvest.com
@ -9,11 +9,14 @@
// This file is generated by `cake build`, do not edit it by hand.
(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);
@ -21,6 +24,7 @@
return this.add_option(child);
}
};
SelectParser.prototype.add_group = function(group) {
var group_position, option, _i, _len, _ref, _results;
group_position = this.parsed.length;
@ -39,12 +43,11 @@
}
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;
}
if (group_position != null) this.parsed[group_position].children += 1;
this.parsed.push({
array_index: this.parsed.length,
options_index: this.options_index,
@ -67,8 +70,11 @@
return this.options_index += 1;
}
};
return SelectParser;
})();
SelectParser.select_to_array = function(select) {
var child, parser, _i, _len, _ref;
parser = new SelectParser();
@ -79,17 +85,23 @@
}
return parser.parsed;
};
this.SelectParser = SelectParser;
}).call(this);
/*
Chosen source: generate output using 'cake build'
Copyright (c) 2011 by Harvest
*/
(function() {
/*
Chosen source: generate output using 'cake build'
Copyright (c) 2011 by Harvest
*/
var AbstractChosen, root;
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
root = this;
AbstractChosen = (function() {
function AbstractChosen(form_field, options) {
this.form_field = form_field;
this.options = options != null ? options : {};
@ -101,69 +113,75 @@
this.register_observers();
this.finish_setup();
}
AbstractChosen.prototype.set_default_values = function() {
this.click_test_action = __bind(function(evt) {
return this.test_active_click(evt);
}, this);
this.activate_action = __bind(function(evt) {
return this.activate_field(evt);
}, this);
var _this = this;
this.click_test_action = function(evt) {
return _this.test_active_click(evt);
};
this.activate_action = function(evt) {
return _this.activate_field(evt);
};
this.active_field = false;
this.mouse_on_container = false;
this.results_showing = false;
this.result_highlighted = null;
this.result_single_selected = null;
this.allow_single_deselect = (this.options.allow_single_deselect != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
this.allow_single_deselect = (this.options.allow_single_deselect != null) && (this.form_field.options[0] != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
this.disable_search_threshold = this.options.disable_search_threshold || 0;
this.search_contains = this.options.search_contains || false;
this.choices = 0;
return this.results_none_found = this.options.no_results_text || "No results match";
};
AbstractChosen.prototype.mouse_enter = function() {
return this.mouse_on_container = true;
};
AbstractChosen.prototype.mouse_leave = function() {
return this.mouse_on_container = false;
};
AbstractChosen.prototype.input_focus = function(evt) {
var _this = this;
if (!this.active_field) {
return setTimeout((__bind(function() {
return this.container_mousedown();
}, this)), 50);
return setTimeout((function() {
return _this.container_mousedown();
}), 50);
}
};
AbstractChosen.prototype.input_blur = function(evt) {
var _this = this;
if (!this.mouse_on_container) {
this.active_field = false;
return setTimeout((__bind(function() {
return this.blur_test();
}, this)), 100);
return setTimeout((function() {
return _this.blur_test();
}), 100);
}
};
AbstractChosen.prototype.result_add_option = function(option) {
var classes, style;
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");
}
if (option.classes !== "") {
classes.push(option.classes);
}
if (option.selected) classes.push("result-selected");
if (option.group_array_index != null) classes.push("group-option");
if (option.classes !== "") classes.push(option.classes);
style = option.style.cssText !== "" ? " style=\"" + option.style + "\"" : "";
return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '"' + style + '>' + option.html + '</li>';
} else {
return "";
}
};
AbstractChosen.prototype.results_update_field = function() {
this.result_clear_highlight();
this.result_single_selected = null;
return this.results_build();
};
AbstractChosen.prototype.results_toggle = function() {
if (this.results_showing) {
return this.results_hide();
@ -171,6 +189,7 @@
return this.results_show();
}
};
AbstractChosen.prototype.results_search = function(evt) {
if (this.results_showing) {
return this.winnow_results();
@ -178,6 +197,7 @@
return this.results_show();
}
};
AbstractChosen.prototype.keyup_checker = function(evt) {
var stroke, _ref;
stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
@ -193,15 +213,11 @@
break;
case 13:
evt.preventDefault();
if (this.results_showing) {
return this.result_select(evt);
}
if (this.results_showing) return this.result_select(evt);
break;
case 27:
if (this.results_showing) {
return this.results_hide();
}
break;
if (this.results_showing) this.results_hide();
return true;
case 9:
case 38:
case 40:
@ -213,62 +229,71 @@
return this.results_search();
}
};
AbstractChosen.prototype.generate_field_id = function() {
var new_id;
new_id = this.generate_random_id();
this.form_field.id = new_id;
return new_id;
};
AbstractChosen.prototype.generate_random_char = function() {
var chars, newchar, rand;
chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ";
rand = Math.floor(Math.random() * chars.length);
return newchar = chars.substring(rand, rand + 1);
};
return AbstractChosen;
})();
root.AbstractChosen = AbstractChosen;
}).call(this);
/*
Chosen source: generate output using 'cake build'
Copyright (c) 2011 by Harvest
*/
(function() {
/*
Chosen source: generate output using 'cake build'
Copyright (c) 2011 by Harvest
*/
var $, Chosen, get_side_border_padding, root;
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;
}, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
var $, Chosen, get_side_border_padding, root,
__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; };
root = this;
$ = jQuery;
$.fn.extend({
chosen: function(options) {
if ($.browser.msie && ($.browser.version === "6.0" || $.browser.version === "7.0")) {
return this;
}
return $(this).each(function(input_field) {
if (!($(this)).hasClass("chzn-done")) {
return new Chosen(this, options);
}
if (!($(this)).hasClass("chzn-done")) return new Chosen(this, options);
});
}
});
Chosen = (function() {
__extends(Chosen, AbstractChosen);
Chosen = (function(_super) {
__extends(Chosen, _super);
function Chosen() {
Chosen.__super__.constructor.apply(this, arguments);
}
Chosen.prototype.setup = function() {
this.form_field_jq = $(this.form_field);
return this.is_rtl = this.form_field_jq.hasClass("chzn-rtl");
};
Chosen.prototype.finish_setup = function() {
return this.form_field_jq.addClass("chzn-done");
};
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();
@ -283,7 +308,7 @@
if (this.is_multiple) {
container_div.html('<ul class="chzn-choices"><li class="search-field"><input type="text" value="' + this.default_text + '" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>');
} else {
container_div.html('<a href="javascript:void(0)" class="chzn-single"><span>' + this.default_text + '</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>');
container_div.html('<a href="javascript:void(0)" class="chzn-single chzn-default"><span>' + this.default_text + '</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.form_field_jq.hide().after(container_div);
this.container = $('#' + this.container_id);
@ -316,49 +341,56 @@
chosen: this
});
};
Chosen.prototype.register_observers = function() {
this.container.mousedown(__bind(function(evt) {
return this.container_mousedown(evt);
}, this));
this.container.mouseup(__bind(function(evt) {
return this.container_mouseup(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.mouseup(__bind(function(evt) {
return this.search_results_mouseup(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));
var _this = this;
this.container.mousedown(function(evt) {
return _this.container_mousedown(evt);
});
this.container.mouseup(function(evt) {
return _this.container_mouseup(evt);
});
this.container.mouseenter(function(evt) {
return _this.mouse_enter(evt);
});
this.container.mouseleave(function(evt) {
return _this.mouse_leave(evt);
});
this.search_results.mouseup(function(evt) {
return _this.search_results_mouseup(evt);
});
this.search_results.mouseover(function(evt) {
return _this.search_results_mouseover(evt);
});
this.search_results.mouseout(function(evt) {
return _this.search_results_mouseout(evt);
});
this.form_field_jq.bind("liszt:updated", function(evt) {
return _this.results_update_field(evt);
});
this.search_field.blur(function(evt) {
return _this.input_blur(evt);
});
this.search_field.keyup(function(evt) {
return _this.keyup_checker(evt);
});
this.search_field.keydown(function(evt) {
return _this.keydown_checker(evt);
});
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));
this.search_choices.click(function(evt) {
return _this.choices_click(evt);
});
return this.search_field.focus(function(evt) {
return _this.input_focus(evt);
});
} else {
return this.container.click(function(evt) {
return evt.preventDefault();
});
}
};
Chosen.prototype.search_field_disabled = function() {
this.is_disabled = this.form_field_jq[0].disabled;
if (this.is_disabled) {
@ -376,21 +408,20 @@
}
}
};
Chosen.prototype.container_mousedown = function(evt) {
var target_closelink;
if (!this.is_disabled) {
target_closelink = evt != null ? ($(evt.target)).hasClass("search-choice-close") : false;
if (evt && evt.type === "mousedown") {
if (evt && evt.type === "mousedown" && !this.results_showing) {
evt.stopPropagation();
}
if (!this.pending_destroy_click && !target_closelink) {
if (!this.active_field) {
if (this.is_multiple) {
this.search_field.val("");
}
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 || $(evt.target).parents("a.chzn-single").length)) {
} else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chzn-single").length)) {
evt.preventDefault();
this.results_toggle();
}
@ -400,16 +431,17 @@
}
}
};
Chosen.prototype.container_mouseup = function(evt) {
if (evt.target.nodeName === "ABBR") {
return this.results_reset(evt);
}
if (evt.target.nodeName === "ABBR") return this.results_reset(evt);
};
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() {
$(document).unbind("click", this.click_test_action);
if (!this.is_multiple) {
@ -424,6 +456,7 @@
this.show_search_field_default();
return this.search_field_scale();
};
Chosen.prototype.activate_field = function() {
if (!this.is_multiple && !this.active_field) {
this.search_field.attr("tabindex", this.selected_item.attr("tabindex"));
@ -434,6 +467,7 @@
this.search_field.val(this.search_field.val());
return this.search_field.focus();
};
Chosen.prototype.test_active_click = function(evt) {
if ($(evt.target).parents('#' + this.container_id).length) {
return this.active_field = true;
@ -441,9 +475,9 @@
return this.close_field();
}
};
Chosen.prototype.results_build = function() {
var content, data, startTime, _i, _len, _ref;
startTime = new Date();
var content, data, _i, _len, _ref;
this.parsing = true;
this.results_data = root.SelectParser.select_to_array(this.form_field);
if (this.is_multiple && this.choices > 0) {
@ -468,10 +502,8 @@
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);
if (this.allow_single_deselect) {
this.single_deselect_control_build();
}
this.selected_item.removeClass("chzn-default").find("span").text(data.text);
if (this.allow_single_deselect) this.single_deselect_control_build();
}
}
}
@ -481,6 +513,7 @@
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;
@ -489,6 +522,7 @@
return "";
}
};
Chosen.prototype.result_do_highlight = function(el) {
var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
if (el.length) {
@ -507,12 +541,12 @@
}
}
};
Chosen.prototype.result_clear_highlight = function() {
if (this.result_highlight) {
this.result_highlight.removeClass("highlighted");
}
if (this.result_highlight) this.result_highlight.removeClass("highlighted");
return this.result_highlight = null;
};
Chosen.prototype.results_show = function() {
var dd_top;
if (!this.is_multiple) {
@ -531,6 +565,7 @@
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");
@ -541,6 +576,7 @@
});
return this.results_showing = false;
};
Chosen.prototype.set_tab_index = function(el) {
var ti;
if (this.form_field_jq.attr("tabindex")) {
@ -554,6 +590,7 @@
}
}
};
Chosen.prototype.show_search_field_default = function() {
if (this.is_multiple && this.choices < 1 && !this.active_field) {
this.search_field.val(this.default_text);
@ -563,6 +600,7 @@
return this.search_field.removeClass("default");
}
};
Chosen.prototype.search_results_mouseup = function(evt) {
var target;
target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
@ -571,34 +609,38 @@
return this.result_select(evt);
}
};
Chosen.prototype.search_results_mouseover = function(evt) {
var target;
target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
if (target) {
return this.result_do_highlight(target);
}
if (target) return this.result_do_highlight(target);
};
Chosen.prototype.search_results_mouseout = function(evt) {
if ($(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;
var choice_id, link,
_this = this;
choice_id = this.container_id + "_c_" + item.array_index;
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>');
link = $('#' + choice_id).find("a").first();
return link.click(__bind(function(evt) {
return this.choice_destroy_link_click(evt);
}, this));
return link.click(function(evt) {
return _this.choice_destroy_link_click(evt);
});
};
Chosen.prototype.choice_destroy_link_click = function(evt) {
evt.preventDefault();
if (!this.is_disabled) {
@ -608,6 +650,7 @@
return evt.stopPropagation;
}
};
Chosen.prototype.choice_destroy = function(link) {
this.choices -= 1;
this.show_search_field_default();
@ -617,16 +660,17 @@
this.result_deselect(link.attr("rel"));
return link.parents('li').first().remove();
};
Chosen.prototype.results_reset = function(evt) {
this.form_field.options[0].selected = true;
this.selected_item.find("span").text(this.default_text);
if (!this.is_multiple) this.selected_item.addClass("chzn-default");
this.show_search_field_default();
$(evt.target).remove();
this.form_field_jq.trigger("change");
if (this.active_field) {
return this.results_hide();
}
if (this.active_field) return this.results_hide();
};
Chosen.prototype.result_select = function(evt) {
var high, high_id, item, position;
if (this.result_highlight) {
@ -638,6 +682,7 @@
} else {
this.search_results.find(".result-selected").removeClass("result-selected");
this.result_single_selected = high;
this.selected_item.removeClass("chzn-default");
}
high.addClass("result-selected");
position = high_id.substr(high_id.lastIndexOf("_") + 1);
@ -648,24 +693,23 @@
this.choice_build(item);
} else {
this.selected_item.find("span").first().text(item.text);
if (this.allow_single_deselect) {
this.single_deselect_control_build();
}
}
if (!(evt.metaKey && this.is_multiple)) {
this.results_hide();
if (this.allow_single_deselect) this.single_deselect_control_build();
}
if (!(evt.metaKey && this.is_multiple)) 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");
};
Chosen.prototype.result_deactivate = function(el) {
return el.removeClass("active-result");
};
Chosen.prototype.result_deselect = function(pos) {
var result, result_data;
result_data = this.results_data[pos];
@ -678,28 +722,31 @@
this.form_field_jq.trigger("change");
return this.search_field_scale();
};
Chosen.prototype.single_deselect_control_build = function() {
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>");
}
};
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();
var found, option, part, parts, regex, regexAnchor, result, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len2, _ref;
this.no_results_clear();
results = 0;
searchText = this.search_field.val() === this.default_text ? "" : $('<div/>').text($.trim(this.search_field.val())).html();
regex = new RegExp('^' + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
regexAnchor = this.search_contains ? "" : "^";
regex = new RegExp(regexAnchor + 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();
$('#' + option.dom_id).css('display', 'none');
} else if (!(this.is_multiple && option.selected)) {
found = false;
result_id = option.dom_id;
result = $("#" + result_id);
if (regex.test(option.html)) {
found = true;
results += 1;
@ -723,18 +770,16 @@
} else {
text = option.html;
}
if ($("#" + result_id).html !== text) {
$("#" + result_id).html(text);
}
this.result_activate($("#" + result_id));
result.html(text);
this.result_activate(result);
if (option.group_array_index != null) {
$("#" + this.results_data[option.group_array_index].dom_id).show();
$("#" + this.results_data[option.group_array_index].dom_id).css('display', 'list-item');
}
} else {
if (this.result_highlight && result_id === this.result_highlight.attr('id')) {
this.result_clear_highlight();
}
this.result_deactivate($("#" + result_id));
this.result_deactivate(result);
}
}
}
@ -745,6 +790,7 @@
return this.winnow_results_set_highlight();
}
};
Chosen.prototype.winnow_results_clear = function() {
var li, lis, _i, _len, _results;
this.search_field.val("");
@ -753,46 +799,49 @@
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);
if (li.hasClass("group-result")) {
_results.push(li.css('display', 'auto'));
} else if (!this.is_multiple || !li.hasClass("result-selected")) {
_results.push(this.result_activate(li));
} else {
_results.push(void 0);
}
}
return _results;
};
Chosen.prototype.winnow_results_set_highlight = function() {
var do_high, selected_results;
if (!this.result_highlight) {
selected_results = !this.is_multiple ? this.search_results.find(".result-selected.active-result") : [];
do_high = selected_results.length ? selected_results.first() : this.search_results.find(".active-result").first();
if (do_high != null) {
return this.result_do_highlight(do_high);
}
if (do_high != null) return this.result_do_highlight(do_high);
}
};
Chosen.prototype.no_results = function(terms) {
var no_results_html;
no_results_html = $('<li class="no-results">' + this.results_none_found + ' "<span></span>"</li>');
no_results_html.find("span").first().html(terms);
return this.search_results.append(no_results_html);
};
Chosen.prototype.no_results_clear = function() {
return this.search_results.find(".no-results").remove();
};
Chosen.prototype.keydown_arrow = function() {
var first_active, next_sib;
if (!this.result_highlight) {
first_active = this.search_results.find("li.active-result").first();
if (first_active) {
this.result_do_highlight($(first_active));
}
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();
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) {
@ -802,13 +851,12 @@
if (prev_sibs.length) {
return this.result_do_highlight(prev_sibs.first());
} else {
if (this.choices > 0) {
this.results_hide();
}
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());
@ -818,27 +866,25 @@
return this.pending_backstroke.addClass("search-choice-focus");
}
};
Chosen.prototype.clear_backstroke = function() {
if (this.pending_backstroke) {
this.pending_backstroke.removeClass("search-choice-focus");
}
return this.pending_backstroke = null;
};
Chosen.prototype.keydown_checker = function(evt) {
var stroke, _ref;
stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
this.search_field_scale();
if (stroke !== 8 && this.pending_backstroke) {
this.clear_backstroke();
}
if (stroke !== 8 && this.pending_backstroke) this.clear_backstroke();
switch (stroke) {
case 8:
this.backstroke_length = this.search_field.val().length;
break;
case 9:
if (this.results_showing && !this.is_multiple) {
this.result_select(evt);
}
if (this.results_showing && !this.is_multiple) this.result_select(evt);
this.mouse_on_container = false;
break;
case 13:
@ -853,6 +899,7 @@
break;
}
};
Chosen.prototype.search_field_scale = function() {
var dd_top, div, h, style, style_block, styles, w, _i, _len;
if (this.is_multiple) {
@ -871,9 +918,7 @@
$('body').append(div);
w = div.width() + 25;
div.remove();
if (w > this.f_width - 10) {
w = this.f_width - 10;
}
if (w > this.f_width - 10) w = this.f_width - 10;
this.search_field.css({
'width': w + 'px'
});
@ -883,6 +928,7 @@
});
}
};
Chosen.prototype.generate_random_id = function() {
var string;
string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char();
@ -891,11 +937,16 @@
}
return string;
};
return Chosen;
})();
})(AbstractChosen);
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);