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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Selectmenu - Disabled & empty elements functionality</title>
<link rel="stylesheet" href="../../../themes/base/jquery.ui.all.css">
<script src="../../jquery-1.9.1.js"></script>
<script src="../../../ui/jquery.ui.core.js"></script>
<script src="../../../ui/jquery.ui.widget.js"></script>
<script src="../../../ui/jquery.ui.position.js"></script>
<script src="../../../ui/jquery.ui.menu.js"></script>
<script src="../../../ui/jquery.ui.selectmenu.js"></script>
<link rel="stylesheet" href="../../../demos/demos.css">
<script>
$(function() {
/* disabled */
$('select#disabled1').selectmenu();
var withOverflow = $('select#disabled2').selectmenu();
withOverflow.selectmenu("menuWidget").addClass("overflow");
$('select#disabled3').selectmenu();
var disabled4 = $('select#disabled4').selectmenu();
$("#disable_select").on("click", function() {
if (disable_select) {
disable_select = false;
disabled4.selectmenu("disable");
} else {
disable_select = true;
disabled4.removeAttr("disabled");
}
disabled4.selectmenu("refresh");
return false;
});
$("#disable_option").on("click", function() {
if (disable_option) {
disable_option = false;
disabled4.find("option:eq(0)").attr("disabled", "disabled");
} else {
disable_option = true;
disabled4.find("option:eq(0)").removeAttr("disabled");
}
disabled4.selectmenu("refresh");
return false;
});
$("#disable_optgroup").on("click", function() {
if (disable_optgroup) {
disable_optgroup = false;
disabled4.find("optgroup:eq(0)").attr("disabled", "disabled");
} else {
disable_optgroup = true;
disabled4.find("optgroup:eq(0)").removeAttr("disabled");
}
disabled4.selectmenu("refresh");
return false;
});
/* empty */
$('.empty select').selectmenu();
});
</script>
<style>
fieldset { border: 0; }
label { display: block; }
select { width: 200px; }
.overflow { height: 200px; }
</style>
</head>
<body>
<div class="demo">
<form action="#">
<h2>Disabled tests</h2>
<fieldset>
<label for="disabled1">Disabled select</label>
<select disabled="disabled" name="disabled1" id="disabled1">
<option value="Slower">Slower</option>
<option value="Slow">Slow</option>
<option value="Medium" selected="selected">Medium</option>
<option value="Fast">Fast</option>
<option value="Faster">Faster</option>
</select>
<br />
<br />
<label for="disabled2">Disabled options</label>
<select name="disabled2" id="disabled2">
<option value="1">1</option>
<option value="2" selected="selected">2</option>
<option value="3">3</option>
<option disabled="disabled" value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option disabled="disabled" value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
<option disabled="disabled" value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option disabled="disabled" value="14">14</option>
<option disabled="disabled" value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
</select>
<br />
<br />
<label for="disabled3">Disabled optgroup</label>
<select name="disabled3" id="disabled3">
<optgroup disabled="disabled" label="Scripts">
<option value="jquery">jQuery.js</option>
<option value="jqueryui">ui.jQuery.js</option>
</optgroup>
<optgroup label="Other files">
<option value="somefile">Some unknown file</option>
<option value="someotherfile">Some other file</option>
</optgroup>
</select>
<br />
<br />
<label for="disabled4">Disable specific element and refresh selectmenu on button click</label>
<select name="disabled4" id="disabled4">
<optgroup label="Scripts">
<option value="jquery">jQuery.js</option>
<option value="jqueryui">ui.jQuery.js</option>
</optgroup>
<optgroup label="Other files">
<option value="somefile">Some unknown file</option>
<option value="someotherfile">Some other file</option>
</optgroup>
</select>
<button id="disable_select">Toggle disable select</button>
<button id="disable_option">Toggle disable option</button>
<button id="disable_optgroup">Toggle disable optgroup</button>
</fieldset>
<br />
<h2>Empty tests</h2>
<fieldset class="empty">
<label for="empty1">Select with no option elements</label>
<select name="empty1" id="empty1"></select>
<br />
<br />
<label for="empty2">Select with one empty option element</label>
<select name="empty2" id="empty2">
<option value=""></option>
</select>
<br />
<br />
<label for="empty3">Select with some empty option elements</label>
<select name="empty3" id="empty3">
<option value="1">1</option>
<option value="2" selected="selected">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value=""></option>
<option value="6">6</option>
<option value="7">7</option>
<option value=""></option>
<option value="9">9</option>
</select>
<br />
<br />
<label for="empty4">Select with empty optgroup</label>
<select name="empty4" class="empty4">
<optgroup label="Scripts"></optgroup>
<optgroup label="Other files">
<option value="somefile">Some unknown file</option>
<option value="someotherfile">Some other file</option>
</optgroup>
</select>
</fieldset>
</form>
<br />
</div><!-- End demo -->
</body>
</html>
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