jquery selected selector
Translation results：
selected
UK[sɪ'lektɪd] US[sɪ'lektɪd]
adj.Selected, chosen
v. Choose, pick (past tense and past participle of select)
jquery selected selectorsyntax
Function::selected selector selects the selected <option> element.
Syntax: $(":selected")
Comments: This selector does not apply to radio buttons or check boxes frame. Please use :checked instead.
jquery selected selectorexample
<html>
<head>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$(".btn1").click(function(){
$(":selected").hide();
});
});
</script>
</head>
<body>
<select multiple="multiple">
<option>Volvo</option>
<option selected="selected">Saab</option>
<option>Mercedes</option>
<option>Audi</option>
</select>
<br />
<button class="btn1">Hide Selected</button>
</body>
</html>Click the "Run instance" button to view the online instance