2014-08-29 05:20:36 +04:00
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>QUnit Example</title>
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<link href="../../dist/css/select2.css" rel="stylesheet"/>
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<script src="../../vendor/almond-0.2.9.js" type="text/javascript"></script>
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<script src="../../vendor/jquery-2.1.0.js" type="text/javascript"></script>
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<script src="../../dist/js/select2.js"></script>
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</head>
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<body>
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<input type="text" style="width:300px" autofocus/><br/>
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<select style="width:300px" id="source">
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<option value="AK">Alaska</option>
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<option value="HI">Hawaii</option>
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<option value="CA">California</option>
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<option value="NV">Nevada</option>
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<option value="OR">Oregon</option>
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<option value="WA">Washington</option>
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<option value="AZ">Arizona</option>
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<option value="CO">Colorado</option>
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<option value="ID">Idaho</option>
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<option value="MT">Montana</option>
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<option value="NE">Nebraska</option>
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<option value="NM">New Mexico</option>
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<option value="ND">North Dakota</option>
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<option value="UT">Utah</option>
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<option value="WY">Wyoming</option>
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<option value="AL">Alabama</option>
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<option value="AR">Arkansas</option>
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<option value="IL">Illinois</option>
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<option value="IA">Iowa</option>
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<option value="KS">Kansas</option>
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<option value="KY">Kentucky</option>
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<option value="LA">Louisiana</option>
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<option value="MN">Minnesota</option>
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<option value="MS">Mississippi</option>
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<option value="MO">Missouri</option>
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<option value="OK">Oklahoma</option>
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<option value="SD">South Dakota</option>
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<option value="TX">Texas</option>
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<option value="TN">Tennessee</option>
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<option value="WI">Wisconsin</option>
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<option value="CT">Connecticut</option>
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<option value="DE">Delaware</option>
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<option value="FL">Florida</option>
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<option value="GA">Georgia</option>
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<option value="IN">Indiana</option>
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<option value="ME">Maine</option>
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<option value="MD">Maryland</option>
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<option value="MA">Massachusetts</option>
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<option value="MI">Michigan</option>
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<option value="NH">New Hampshire</option>
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<option value="NJ">New Jersey</option>
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<option value="NY">New York</option>
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<option value="NC">North Carolina</option>
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<option value="OH">Ohio</option>
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<option value="PA">Pennsylvania</option>
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<option value="RI">Rhode Island</option>
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<option value="SC">South Carolina</option>
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<option value="VT">Vermont</option>
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<option value="VA">Virginia</option>
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<option value="WV">West Virginia</option>
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</select><br/>
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<input type="text" style="width:300px" /><br/>
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<select style="width:300px">
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<option value="AK">Alaska</option>
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<option value="HI">Hawaii</option>
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<option value="CA">California</option>
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<option value="NV">Nevada</option>
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<option value="OR">Oregon</option>
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<option value="WA">Washington</option>
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<option value="AZ">Arizona</option>
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<option value="CO">Colorado</option>
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<option value="ID">Idaho</option>
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<option value="MT">Montana</option>
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<option value="NE">Nebraska</option>
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<option value="NM">New Mexico</option>
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<option value="ND">North Dakota</option>
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<option value="UT">Utah</option>
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<option value="WY">Wyoming</option>
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<option value="AL">Alabama</option>
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<option value="AR">Arkansas</option>
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<option value="IL">Illinois</option>
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<option value="IA">Iowa</option>
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<option value="KS">Kansas</option>
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<option value="KY">Kentucky</option>
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<option value="LA">Louisiana</option>
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<option value="MN">Minnesota</option>
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<option value="MS">Mississippi</option>
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<option value="MO">Missouri</option>
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<option value="OK">Oklahoma</option>
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<option value="SD">South Dakota</option>
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<option value="TX">Texas</option>
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<option value="TN">Tennessee</option>
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<option value="WI">Wisconsin</option>
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<option value="CT">Connecticut</option>
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<option value="DE">Delaware</option>
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<option value="FL">Florida</option>
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<option value="GA">Georgia</option>
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<option value="IN">Indiana</option>
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<option value="ME">Maine</option>
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<option value="MD">Maryland</option>
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<option value="MA">Massachusetts</option>
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<option value="MI">Michigan</option>
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<option value="NH">New Hampshire</option>
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<option value="NJ">New Jersey</option>
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<option value="NY">New York</option>
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<option value="NC">North Carolina</option>
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<option value="OH">Ohio</option>
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<option value="PA">Pennsylvania</option>
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<option value="RI">Rhode Island</option>
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<option value="SC">South Carolina</option>
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<option value="VT">Vermont</option>
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<option value="VA">Virginia</option>
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<option value="WV">West Virginia</option>
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</select>
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<style>
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.clear {
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background-color: transparent;
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border: none;
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box-sizing: border-box;
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color: #666;
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cursor: pointer;
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display: none;
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font-size: 15px;
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font-weight: bold;
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height: 26px;
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outline: 0;
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position: absolute;
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top: 1px;
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right: 4px;
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width: 26px;
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}
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.clear:hover {
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color: #000;
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}
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.clearable {
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padding-right: 31px;
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}
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.clearable .clear {
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display: inline;
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}
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</style>
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<script>
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2014-08-31 01:46:34 +04:00
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require(["select2/core", "select2/utils", "select2/selection/single",
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"select2/dropdown"], function (Select2, Utils, Selection, Dropdown) {
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2014-08-29 05:20:36 +04:00
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function ClearSelection () { }
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ClearSelection.prototype.render = function (decorated) {
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var $selection = decorated.call(this);
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var $clear = $(
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'<button class="clear">×</button>'
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)
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$selection.append($clear);
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$selection.addClass("clearable");
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this.$clear = $clear;
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return $selection;
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};
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ClearSelection.prototype.bind = function (decorated, $container) {
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var self = this;
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decorated.call(this, $container);
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this.$container = $container;
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this.$clear.on("click", function (evt) {
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evt.stopPropagation();
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var $first = $container.find("li").first();
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$first.click();
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});
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};
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ClearSelection.prototype.update = function (decorated, data) {
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decorated.call(this, data);
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if (data.length == 0 || this.$container.find("li").length == 0) {
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this.$selection.removeClass("clearable");
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return;
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}
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var firstOption = this.$container.find("li").first().data("data");
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var firstData = data[0];
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if (firstOption.id == firstData.id) {
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this.$selection.removeClass("clearable");
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} else {
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this.$selection.addClass("clearable");
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}
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};
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2014-08-31 01:46:34 +04:00
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function DropdownFooter () { }
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DropdownFooter.prototype.render = function (decorated) {
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var $dropdown = decorated.call(this);
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$dropdown.append('<div class="footer">My custom footer</div>');
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return $dropdown;
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}
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function DropdownHeader () { }
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DropdownHeader.prototype.render = function (decorated) {
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var $dropdown = decorated.call(this);
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$dropdown.prepend('<div class="header">Some custom header</div>');
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return $dropdown;
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}
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var CustomSelection = Utils.Decorate(Selection, ClearSelection)
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var CustomDropdown = Utils.Decorate(
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Utils.Decorate(Dropdown, DropdownHeader),
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DropdownFooter
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);
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2014-08-29 05:20:36 +04:00
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var s2 = new Select2($("#source"), {
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2014-08-31 01:46:34 +04:00
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selectionAdapter: CustomSelection,
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dropdownAdapter: CustomDropdown
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2014-08-29 05:20:36 +04:00
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});
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});
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</script>
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</body>
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</html>
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