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Basic multiple select implementation

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This commit is contained in:
Kevin Brown 2014-08-29 11:31:18 -04:00
parent 1197960a4e
commit 14d3d99868
16 changed files with 709 additions and 180 deletions
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41
dist/css/select2.css vendored
View File

@ -18,6 +18,19 @@
padding-left: 8px;
text-overflow: ellipsis; }
.select2-container .selection .multiple-select {
box-sizing: border-box;
cursor: pointer;
display: block;
min-height: 32px;
user-select: none;
-webkit-user-select: none; }
.select2-container .selection .multiple-select .rendered-selection {
display: block;
overflow: hidden;
padding-left: 8px;
text-overflow: ellipsis; }
.select2-container .dropdown {
background-color: white;
border: 1px solid #aaa;
@ -26,8 +39,8 @@
display: block;
position: absolute;
left: -100000px;
top: -100000px;
width: 100%; }
width: 100%;
z-index: 100; }
.select2-container .dropdown .results {
display: block; }
.select2-container .dropdown .results .options {
@ -40,10 +53,10 @@
user-select: none;
-webkit-user-select: none; }
.select2-container.open .dropdown {
border-top: none;
border-top-left-radius: 0;
border-top-right-radius: 0;
left: 0;
top: 28px; }
left: 0; }
.select2-container.select2-theme-default .selection .single-select {
background-color: #eee;
@ -52,8 +65,24 @@
.select2-container.select2-theme-default .selection .single-select .rendered-selection {
color: #444;
line-height: 28px; }
.select2-container.select2-theme-default.open .selection .single-select {
border-bottom: none;
.select2-container.select2-theme-default .selection .multiple-select {
background-color: white;
border: 1px solid #aaa;
border-radius: 4px; }
.select2-container.select2-theme-default .selection .multiple-select .rendered-selection {
list-style: none;
margin: 0;
padding: 5px;
padding-bottom: 0; }
.select2-container.select2-theme-default .selection .multiple-select .rendered-selection .choice {
background-color: #e4e4e4;
border: 1px solid #aaa;
border-radius: 4px;
float: left;
margin-right: 5px;
margin-bottom: 5px;
padding: 0 5px; }
.select2-container.select2-theme-default.open .selection .single-select, .select2-container.select2-theme-default.open .selection .multiple-select {
border-bottom-left-radius: 0;
border-bottom-right-radius: 0; }
.select2-container.select2-theme-default .dropdown .results {

136
dist/js/select2.amd.full.js vendored
View File

@ -59,6 +59,8 @@ define('select2/utils',[], function () {
calledConstructor.apply(this, arguments);
}
DecoratorClass.displayName = SuperClass.displayName;
function ctr () {
this.constructor = DecoratedClass;
}
@ -162,30 +164,33 @@ define('select2/data/select',[
};
SelectAdapter.prototype.select = function (data) {
var val;
var self = this;
if (this.$element.prop("multiple")) {
var currentData = this.current();
this.current(function (currentData) {
var val = [];
data = [data];
data.push(currentData);
val = [];
data.push.apply(data, currentData);
for (var d = 0; d < data.length; d++) {
id = data[d].id;
if (ids.indexOf(id) === -1) {
if (val.indexOf(id) === -1) {
val.push(id);
}
}
self.$element.val(val);
self.$element.trigger("change");
});
} else {
val = data.id;
}
var val = data.id;
this.$element.val(val);
this.$element.trigger("change");
}
}
SelectAdapter.prototype.query = function (params, callback) {
var data = [];
@ -361,19 +366,19 @@ define('select2/dropdown',[
return Dropdown;
})
;
define('select2/selection',[
'./utils'
define('select2/selection/single',[
'../utils'
], function (Utils) {
function Selection ($element, options) {
function SingleSelection ($element, options) {
this.$element = $element;
this.options = options;
Selection.__super__.constructor.call(this);
SingleSelection.__super__.constructor.call(this);
}
Utils.Extend(Selection, Utils.Observable);
Utils.Extend(SingleSelection, Utils.Observable);
Selection.prototype.render = function () {
SingleSelection.prototype.render = function () {
var $selection = $(
'<span class="single-select">' +
'<span class="rendered-selection"></span>' +
@ -385,7 +390,7 @@ define('select2/selection',[
return $selection;
}
Selection.prototype.bind = function ($container) {
SingleSelection.prototype.bind = function ($container) {
var self = this;
this.$selection.on('click', function (evt) {
@ -395,15 +400,15 @@ define('select2/selection',[
});
}
Selection.prototype.clear = function () {
this.$selection.find(".rendered-selection").text("");
SingleSelection.prototype.clear = function () {
this.$selection.find(".rendered-selection").empty();
}
Selection.prototype.display = function (data) {
SingleSelection.prototype.display = function (data) {
return data.text;
}
Selection.prototype.update = function (data) {
SingleSelection.prototype.update = function (data) {
if (data.length == 0) {
this.clear();
return;
@ -416,22 +421,102 @@ define('select2/selection',[
this.$selection.find(".rendered-selection").html(formatted);
}
return Selection;
return SingleSelection;
});
define('select2/selection/multiple',[
'../utils'
], function (Utils) {
function MultipleSelection ($element, options) {
this.$element = $element;
this.options = options;
MultipleSelection.__super__.constructor.call(this);
}
Utils.Extend(MultipleSelection, Utils.Observable);
MultipleSelection.prototype.render = function () {
var $selection = $(
'<span class="multiple-select">' +
'<ul class="rendered-selection"></ul>' +
'</span>'
);
this.$selection = $selection;
return $selection;
}
MultipleSelection.prototype.bind = function ($container) {
var self = this;
this.$selection.on('click', function (evt) {
self.trigger("toggle", {
originalEvent: evt
});
});
}
MultipleSelection.prototype.clear = function () {
this.$selection.find(".rendered-selection").empty();
}
MultipleSelection.prototype.display = function (data) {
return data.text;
}
MultipleSelection.prototype.update = function (data) {
this.clear();
if (data.length == 0) {
return;
}
var $selections = [];
for (var d = 0; d < data.length; d++) {
var selection = data[d];
var formatted = this.display(selection);
var $selection = $('<ul class="choice"></ul>');
$selection.text(formatted);
$selection.data("data", data);
$selections.push($selection);
}
this.$selection.find(".rendered-selection").append($selections);
}
return MultipleSelection;
});
define('select2/options',[
'./data/select',
'./results',
'./dropdown',
'./selection'
], function (SelectData, ResultsList, Dropdown, Selection) {
'./selection/single',
'./selection/multiple'
], function (SelectData, ResultsList, Dropdown, SingleSelection,
MultipleSelection) {
function Options (options) {
this.options = options;
this.dataAdapter = SelectData;
this.resultsAdapter = ResultsList;
this.dropdownAdapter = Dropdown;
this.selectionAdapter = options.selectionAdapter || Selection;
this.selectionAdapter = options.selectionAdapter;
if (this.selectionAdapter == null) {
if (this.options.multiple) {
this.selectionAdapter = MultipleSelection;
} else {
this.selectionAdapter = SingleSelection;
}
}
}
return Options;
@ -444,6 +529,11 @@ define('select2/core',[
], function ($, Options, Utils) {
var Select2 = function ($element, options) {
this.$element = $element;
options = options || {};
options.multiple = options.multiple || $element.prop("multiple");
this.options = new Options(options);
Select2.__super__.constructor.call(this);

136
dist/js/select2.amd.js vendored
View File

@ -59,6 +59,8 @@ define('select2/utils',[], function () {
calledConstructor.apply(this, arguments);
}
DecoratorClass.displayName = SuperClass.displayName;
function ctr () {
this.constructor = DecoratedClass;
}
@ -162,30 +164,33 @@ define('select2/data/select',[
};
SelectAdapter.prototype.select = function (data) {
var val;
var self = this;
if (this.$element.prop("multiple")) {
var currentData = this.current();
this.current(function (currentData) {
var val = [];
data = [data];
data.push(currentData);
val = [];
data.push.apply(data, currentData);
for (var d = 0; d < data.length; d++) {
id = data[d].id;
if (ids.indexOf(id) === -1) {
if (val.indexOf(id) === -1) {
val.push(id);
}
}
self.$element.val(val);
self.$element.trigger("change");
});
} else {
val = data.id;
}
var val = data.id;
this.$element.val(val);
this.$element.trigger("change");
}
}
SelectAdapter.prototype.query = function (params, callback) {
var data = [];
@ -361,19 +366,19 @@ define('select2/dropdown',[
return Dropdown;
})
;
define('select2/selection',[
'./utils'
define('select2/selection/single',[
'../utils'
], function (Utils) {
function Selection ($element, options) {
function SingleSelection ($element, options) {
this.$element = $element;
this.options = options;
Selection.__super__.constructor.call(this);
SingleSelection.__super__.constructor.call(this);
}
Utils.Extend(Selection, Utils.Observable);
Utils.Extend(SingleSelection, Utils.Observable);
Selection.prototype.render = function () {
SingleSelection.prototype.render = function () {
var $selection = $(
'<span class="single-select">' +
'<span class="rendered-selection"></span>' +
@ -385,7 +390,7 @@ define('select2/selection',[
return $selection;
}
Selection.prototype.bind = function ($container) {
SingleSelection.prototype.bind = function ($container) {
var self = this;
this.$selection.on('click', function (evt) {
@ -395,15 +400,15 @@ define('select2/selection',[
});
}
Selection.prototype.clear = function () {
this.$selection.find(".rendered-selection").text("");
SingleSelection.prototype.clear = function () {
this.$selection.find(".rendered-selection").empty();
}
Selection.prototype.display = function (data) {
SingleSelection.prototype.display = function (data) {
return data.text;
}
Selection.prototype.update = function (data) {
SingleSelection.prototype.update = function (data) {
if (data.length == 0) {
this.clear();
return;
@ -416,22 +421,102 @@ define('select2/selection',[
this.$selection.find(".rendered-selection").html(formatted);
}
return Selection;
return SingleSelection;
});
define('select2/selection/multiple',[
'../utils'
], function (Utils) {
function MultipleSelection ($element, options) {
this.$element = $element;
this.options = options;
MultipleSelection.__super__.constructor.call(this);
}
Utils.Extend(MultipleSelection, Utils.Observable);
MultipleSelection.prototype.render = function () {
var $selection = $(
'<span class="multiple-select">' +
'<ul class="rendered-selection"></ul>' +
'</span>'
);
this.$selection = $selection;
return $selection;
}
MultipleSelection.prototype.bind = function ($container) {
var self = this;
this.$selection.on('click', function (evt) {
self.trigger("toggle", {
originalEvent: evt
});
});
}
MultipleSelection.prototype.clear = function () {
this.$selection.find(".rendered-selection").empty();
}
MultipleSelection.prototype.display = function (data) {
return data.text;
}
MultipleSelection.prototype.update = function (data) {
this.clear();
if (data.length == 0) {
return;
}
var $selections = [];
for (var d = 0; d < data.length; d++) {
var selection = data[d];
var formatted = this.display(selection);
var $selection = $('<ul class="choice"></ul>');
$selection.text(formatted);
$selection.data("data", data);
$selections.push($selection);
}
this.$selection.find(".rendered-selection").append($selections);
}
return MultipleSelection;
});
define('select2/options',[
'./data/select',
'./results',
'./dropdown',
'./selection'
], function (SelectData, ResultsList, Dropdown, Selection) {
'./selection/single',
'./selection/multiple'
], function (SelectData, ResultsList, Dropdown, SingleSelection,
MultipleSelection) {
function Options (options) {
this.options = options;
this.dataAdapter = SelectData;
this.resultsAdapter = ResultsList;
this.dropdownAdapter = Dropdown;
this.selectionAdapter = options.selectionAdapter || Selection;
this.selectionAdapter = options.selectionAdapter;
if (this.selectionAdapter == null) {
if (this.options.multiple) {
this.selectionAdapter = MultipleSelection;
} else {
this.selectionAdapter = SingleSelection;
}
}
}
return Options;
@ -444,6 +529,11 @@ define('select2/core',[
], function ($, Options, Utils) {
var Select2 = function ($element, options) {
this.$element = $element;
options = options || {};
options.multiple = options.multiple || $element.prop("multiple");
this.options = new Options(options);
Select2.__super__.constructor.call(this);

136
dist/js/select2.full.js vendored
View File

@ -9596,6 +9596,8 @@ define('select2/utils',[], function () {
calledConstructor.apply(this, arguments);
}
DecoratorClass.displayName = SuperClass.displayName;
function ctr () {
this.constructor = DecoratedClass;
}
@ -9699,30 +9701,33 @@ define('select2/data/select',[
};
SelectAdapter.prototype.select = function (data) {
var val;
var self = this;
if (this.$element.prop("multiple")) {
var currentData = this.current();
this.current(function (currentData) {
var val = [];
data = [data];
data.push(currentData);
val = [];
data.push.apply(data, currentData);
for (var d = 0; d < data.length; d++) {
id = data[d].id;
if (ids.indexOf(id) === -1) {
if (val.indexOf(id) === -1) {
val.push(id);
}
}
self.$element.val(val);
self.$element.trigger("change");
});
} else {
val = data.id;
}
var val = data.id;
this.$element.val(val);
this.$element.trigger("change");
}
}
SelectAdapter.prototype.query = function (params, callback) {
var data = [];
@ -9898,19 +9903,19 @@ define('select2/dropdown',[
return Dropdown;
})
;
define('select2/selection',[
'./utils'
define('select2/selection/single',[
'../utils'
], function (Utils) {
function Selection ($element, options) {
function SingleSelection ($element, options) {
this.$element = $element;
this.options = options;
Selection.__super__.constructor.call(this);
SingleSelection.__super__.constructor.call(this);
}
Utils.Extend(Selection, Utils.Observable);
Utils.Extend(SingleSelection, Utils.Observable);
Selection.prototype.render = function () {
SingleSelection.prototype.render = function () {
var $selection = $(
'<span class="single-select">' +
'<span class="rendered-selection"></span>' +
@ -9922,7 +9927,7 @@ define('select2/selection',[
return $selection;
}
Selection.prototype.bind = function ($container) {
SingleSelection.prototype.bind = function ($container) {
var self = this;
this.$selection.on('click', function (evt) {
@ -9932,15 +9937,15 @@ define('select2/selection',[
});
}
Selection.prototype.clear = function () {
this.$selection.find(".rendered-selection").text("");
SingleSelection.prototype.clear = function () {
this.$selection.find(".rendered-selection").empty();
}
Selection.prototype.display = function (data) {
SingleSelection.prototype.display = function (data) {
return data.text;
}
Selection.prototype.update = function (data) {
SingleSelection.prototype.update = function (data) {
if (data.length == 0) {
this.clear();
return;
@ -9953,22 +9958,102 @@ define('select2/selection',[
this.$selection.find(".rendered-selection").html(formatted);
}
return Selection;
return SingleSelection;
});
define('select2/selection/multiple',[
'../utils'
], function (Utils) {
function MultipleSelection ($element, options) {
this.$element = $element;
this.options = options;
MultipleSelection.__super__.constructor.call(this);
}
Utils.Extend(MultipleSelection, Utils.Observable);
MultipleSelection.prototype.render = function () {
var $selection = $(
'<span class="multiple-select">' +
'<ul class="rendered-selection"></ul>' +
'</span>'
);
this.$selection = $selection;
return $selection;
}
MultipleSelection.prototype.bind = function ($container) {
var self = this;
this.$selection.on('click', function (evt) {
self.trigger("toggle", {
originalEvent: evt
});
});
}
MultipleSelection.prototype.clear = function () {
this.$selection.find(".rendered-selection").empty();
}
MultipleSelection.prototype.display = function (data) {
return data.text;
}
MultipleSelection.prototype.update = function (data) {
this.clear();
if (data.length == 0) {
return;
}
var $selections = [];
for (var d = 0; d < data.length; d++) {
var selection = data[d];
var formatted = this.display(selection);
var $selection = $('<ul class="choice"></ul>');
$selection.text(formatted);
$selection.data("data", data);
$selections.push($selection);
}
this.$selection.find(".rendered-selection").append($selections);
}
return MultipleSelection;
});
define('select2/options',[
'./data/select',
'./results',
'./dropdown',
'./selection'
], function (SelectData, ResultsList, Dropdown, Selection) {
'./selection/single',
'./selection/multiple'
], function (SelectData, ResultsList, Dropdown, SingleSelection,
MultipleSelection) {
function Options (options) {
this.options = options;
this.dataAdapter = SelectData;
this.resultsAdapter = ResultsList;
this.dropdownAdapter = Dropdown;
this.selectionAdapter = options.selectionAdapter || Selection;
this.selectionAdapter = options.selectionAdapter;
if (this.selectionAdapter == null) {
if (this.options.multiple) {
this.selectionAdapter = MultipleSelection;
} else {
this.selectionAdapter = SingleSelection;
}
}
}
return Options;
@ -9981,6 +10066,11 @@ define('select2/core',[
], function ($, Options, Utils) {
var Select2 = function ($element, options) {
this.$element = $element;
options = options || {};
options.multiple = options.multiple || $element.prop("multiple");
this.options = new Options(options);
Select2.__super__.constructor.call(this);

136
dist/js/select2.js vendored
View File

@ -487,6 +487,8 @@ define('select2/utils',[], function () {
calledConstructor.apply(this, arguments);
}
DecoratorClass.displayName = SuperClass.displayName;
function ctr () {
this.constructor = DecoratedClass;
}
@ -590,30 +592,33 @@ define('select2/data/select',[
};
SelectAdapter.prototype.select = function (data) {
var val;
var self = this;
if (this.$element.prop("multiple")) {
var currentData = this.current();
this.current(function (currentData) {
var val = [];
data = [data];
data.push(currentData);
val = [];
data.push.apply(data, currentData);
for (var d = 0; d < data.length; d++) {
id = data[d].id;
if (ids.indexOf(id) === -1) {
if (val.indexOf(id) === -1) {
val.push(id);
}
}
self.$element.val(val);
self.$element.trigger("change");
});
} else {
val = data.id;
}
var val = data.id;
this.$element.val(val);
this.$element.trigger("change");
}
}
SelectAdapter.prototype.query = function (params, callback) {
var data = [];
@ -789,19 +794,19 @@ define('select2/dropdown',[
return Dropdown;
})
;
define('select2/selection',[
'./utils'
define('select2/selection/single',[
'../utils'
], function (Utils) {
function Selection ($element, options) {
function SingleSelection ($element, options) {
this.$element = $element;
this.options = options;
Selection.__super__.constructor.call(this);
SingleSelection.__super__.constructor.call(this);
}
Utils.Extend(Selection, Utils.Observable);
Utils.Extend(SingleSelection, Utils.Observable);
Selection.prototype.render = function () {
SingleSelection.prototype.render = function () {
var $selection = $(
'<span class="single-select">' +
'<span class="rendered-selection"></span>' +
@ -813,7 +818,7 @@ define('select2/selection',[
return $selection;
}
Selection.prototype.bind = function ($container) {
SingleSelection.prototype.bind = function ($container) {
var self = this;
this.$selection.on('click', function (evt) {
@ -823,15 +828,15 @@ define('select2/selection',[
});
}
Selection.prototype.clear = function () {
this.$selection.find(".rendered-selection").text("");
SingleSelection.prototype.clear = function () {
this.$selection.find(".rendered-selection").empty();
}
Selection.prototype.display = function (data) {
SingleSelection.prototype.display = function (data) {
return data.text;
}
Selection.prototype.update = function (data) {
SingleSelection.prototype.update = function (data) {
if (data.length == 0) {
this.clear();
return;
@ -844,22 +849,102 @@ define('select2/selection',[
this.$selection.find(".rendered-selection").html(formatted);
}
return Selection;
return SingleSelection;
});
define('select2/selection/multiple',[
'../utils'
], function (Utils) {
function MultipleSelection ($element, options) {
this.$element = $element;
this.options = options;
MultipleSelection.__super__.constructor.call(this);
}
Utils.Extend(MultipleSelection, Utils.Observable);
MultipleSelection.prototype.render = function () {
var $selection = $(
'<span class="multiple-select">' +
'<ul class="rendered-selection"></ul>' +
'</span>'
);
this.$selection = $selection;
return $selection;
}
MultipleSelection.prototype.bind = function ($container) {
var self = this;
this.$selection.on('click', function (evt) {
self.trigger("toggle", {
originalEvent: evt
});
});
}
MultipleSelection.prototype.clear = function () {
this.$selection.find(".rendered-selection").empty();
}
MultipleSelection.prototype.display = function (data) {
return data.text;
}
MultipleSelection.prototype.update = function (data) {
this.clear();
if (data.length == 0) {
return;
}
var $selections = [];
for (var d = 0; d < data.length; d++) {
var selection = data[d];
var formatted = this.display(selection);
var $selection = $('<ul class="choice"></ul>');
$selection.text(formatted);
$selection.data("data", data);
$selections.push($selection);
}
this.$selection.find(".rendered-selection").append($selections);
}
return MultipleSelection;
});
define('select2/options',[
'./data/select',
'./results',
'./dropdown',
'./selection'
], function (SelectData, ResultsList, Dropdown, Selection) {
'./selection/single',
'./selection/multiple'
], function (SelectData, ResultsList, Dropdown, SingleSelection,
MultipleSelection) {
function Options (options) {
this.options = options;
this.dataAdapter = SelectData;
this.resultsAdapter = ResultsList;
this.dropdownAdapter = Dropdown;
this.selectionAdapter = options.selectionAdapter || Selection;
this.selectionAdapter = options.selectionAdapter;
if (this.selectionAdapter == null) {
if (this.options.multiple) {
this.selectionAdapter = MultipleSelection;
} else {
this.selectionAdapter = SingleSelection;
}
}
}
return Options;
@ -872,6 +957,11 @@ define('select2/core',[
], function ($, Options, Utils) {
var Select2 = function ($element, options) {
this.$element = $element;
options = options || {};
options.multiple = options.multiple || $element.prop("multiple");
this.options = new Options(options);
Select2.__super__.constructor.call(this);

12
playground/basic/basic.html
View File

@ -12,9 +12,7 @@
</head>
<body>
<input type="text" style="width:300px" autofocus/><br/>
<select style="width:300px" id="source">
<select style="width:300px" id="single">
<option value="AK">Alaska</option>
<option value="HI">Hawaii</option>
<option value="CA">California</option>
@ -66,11 +64,10 @@
<option value="VA">Virginia</option>
<option value="WV">West Virginia</option>
</select><br/>
<input type="text" style="width:300px" /><br/>
<select style="width:300px">
<select style="width:300px" id="multiple" multiple="multiple">
<option value="AK">Alaska</option>
<option value="HI">Hawaii</option>
<option value="CA">California</option>
<option value="CA" selected="selected">California</option>
<option value="NV">Nevada</option>
<option value="OR">Oregon</option>
<option value="WA">Washington</option>
@ -122,7 +119,8 @@
<script>
require(["select2/core"], function (Select2) {
var s2 = new Select2($("#source"));
var single = new Select2($("#single"));
var multiple = new Select2($("#multiple"));
});
</script>

5
src/js/select2/core.js vendored
View File

@ -5,6 +5,11 @@ define([
], function ($, Options, Utils) {
var Select2 = function ($element, options) {
this.$element = $element;
options = options || {};
options.multiple = options.multiple || $element.prop("multiple");
this.options = new Options(options);
Select2.__super__.constructor.call(this);

19
src/js/select2/data/select.js vendored
View File

@ -26,30 +26,33 @@ define([
};
SelectAdapter.prototype.select = function (data) {
var val;
var self = this;
if (this.$element.prop("multiple")) {
var currentData = this.current();
this.current(function (currentData) {
var val = [];
data = [data];
data.push(currentData);
val = [];
data.push.apply(data, currentData);
for (var d = 0; d < data.length; d++) {
id = data[d].id;
if (ids.indexOf(id) === -1) {
if (val.indexOf(id) === -1) {
val.push(id);
}
}
self.$element.val(val);
self.$element.trigger("change");
});
} else {
val = data.id;
}
var val = data.id;
this.$element.val(val);
this.$element.trigger("change");
}
}
SelectAdapter.prototype.query = function (params, callback) {
var data = [];

16
src/js/select2/options.js vendored
View File

@ -2,15 +2,25 @@ define([
'./data/select',
'./results',
'./dropdown',
'./selection'
], function (SelectData, ResultsList, Dropdown, Selection) {
'./selection/single',
'./selection/multiple'
], function (SelectData, ResultsList, Dropdown, SingleSelection,
MultipleSelection) {
function Options (options) {
this.options = options;
this.dataAdapter = SelectData;
this.resultsAdapter = ResultsList;
this.dropdownAdapter = Dropdown;
this.selectionAdapter = options.selectionAdapter || Selection;
this.selectionAdapter = options.selectionAdapter;
if (this.selectionAdapter == null) {
if (this.options.multiple) {
this.selectionAdapter = MultipleSelection;
} else {
this.selectionAdapter = SingleSelection;
}
}
}
return Options;

69
src/js/select2/selection/multiple.js vendored Normal file
View File

@ -0,0 +1,69 @@
define([
'../utils'
], function (Utils) {
function MultipleSelection ($element, options) {
this.$element = $element;
this.options = options;
MultipleSelection.__super__.constructor.call(this);
}
Utils.Extend(MultipleSelection, Utils.Observable);
MultipleSelection.prototype.render = function () {
var $selection = $(
'<span class="multiple-select">' +
'<ul class="rendered-selection"></ul>' +
'</span>'
);
this.$selection = $selection;
return $selection;
}
MultipleSelection.prototype.bind = function ($container) {
var self = this;
this.$selection.on('click', function (evt) {
self.trigger("toggle", {
originalEvent: evt
});
});
}
MultipleSelection.prototype.clear = function () {
this.$selection.find(".rendered-selection").empty();
}
MultipleSelection.prototype.display = function (data) {
return data.text;
}
MultipleSelection.prototype.update = function (data) {
this.clear();
if (data.length == 0) {
return;
}
var $selections = [];
for (var d = 0; d < data.length; d++) {
var selection = data[d];
var formatted = this.display(selection);
var $selection = $('<ul class="choice"></ul>');
$selection.text(formatted);
$selection.data("data", data);
$selections.push($selection);
}
this.$selection.find(".rendered-selection").append($selections);
}
return MultipleSelection;
});

22
src/js/select2/selection.js → src/js/select2/selection/single.js vendored
View File

@ -1,16 +1,16 @@
define([
'./utils'
'../utils'
], function (Utils) {
function Selection ($element, options) {
function SingleSelection ($element, options) {
this.$element = $element;
this.options = options;
Selection.__super__.constructor.call(this);
SingleSelection.__super__.constructor.call(this);
}
Utils.Extend(Selection, Utils.Observable);
Utils.Extend(SingleSelection, Utils.Observable);
Selection.prototype.render = function () {
SingleSelection.prototype.render = function () {
var $selection = $(
'<span class="single-select">' +
'<span class="rendered-selection"></span>' +
@ -22,7 +22,7 @@ define([
return $selection;
}
Selection.prototype.bind = function ($container) {
SingleSelection.prototype.bind = function ($container) {
var self = this;
this.$selection.on('click', function (evt) {
@ -32,15 +32,15 @@ define([
});
}
Selection.prototype.clear = function () {
this.$selection.find(".rendered-selection").text("");
SingleSelection.prototype.clear = function () {
this.$selection.find(".rendered-selection").empty();
}
Selection.prototype.display = function (data) {
SingleSelection.prototype.display = function (data) {
return data.text;
}
Selection.prototype.update = function (data) {
SingleSelection.prototype.update = function (data) {
if (data.length == 0) {
this.clear();
return;
@ -53,5 +53,5 @@ define([
this.$selection.find(".rendered-selection").html(formatted);
}
return Selection;
return SingleSelection;
});

2
src/js/select2/utils.js vendored
View File

@ -59,6 +59,8 @@ define([], function () {
calledConstructor.apply(this, arguments);
}
DecoratorClass.displayName = SuperClass.displayName;
function ctr () {
this.constructor = DecoratedClass;
}

5
src/scss/_dropdown.scss
View File

@ -11,10 +11,11 @@
position: absolute;
left: -100000px;
top: -100000px;
width: 100%;
z-index: 100;
.results {
display: block;
@ -35,10 +36,10 @@
}
&.open .dropdown {
border-top: none;
border-top-left-radius: 0;
border-top-right-radius: 0;
left: 0;
top: 28px;
}
}

20
src/scss/_multiple.scss Normal file
View File

@ -0,0 +1,20 @@
.select2-container {
.selection .multiple-select {
box-sizing: border-box;
cursor: pointer;
display: block;
min-height: 32px;
user-select: none;
-webkit-user-select: none;
.rendered-selection {
display: block;
overflow: hidden;
padding-left: 8px;
text-overflow: ellipsis;
}
}
}

2
src/scss/core.scss
View File

@ -8,6 +8,8 @@
}
@import "single";
@import "multiple";
@import "dropdown";
@import "theme/default/layout";

36
src/scss/theme/default/layout.scss
View File

@ -1,5 +1,6 @@
.select2-container.select2-theme-default {
.selection .single-select {
.selection {
.single-select {
background-color: #eee;
border: 1px solid #aaa;
border-radius: 4px;
@ -10,13 +11,42 @@
}
}
.multiple-select {
background-color: white;
border: 1px solid #aaa;
border-radius: 4px;
.rendered-selection {
list-style: none;
margin: 0;
padding: 5px;
padding-bottom: 0;
.choice {
background-color: #e4e4e4;
border: 1px solid #aaa;
border-radius: 4px;
float: left;
margin-right: 5px;
margin-bottom: 5px;
padding: 0 5px;
}
}
}
}
&.open {
.selection .single-select {
border-bottom: none;
.selection {
.single-select,
.multiple-select {
border-bottom-left-radius: 0;
border-bottom-right-radius: 0;
}
}
}
.dropdown {
.results {