描述:
用于选择已被选中的下拉菜单选项,此伪类选择符类似于简单属性选择符“@selected”
示例:
HTML示例代码:
<select name="select" size="5" multiple="multiple">
<option>item0</option>
<option selected>item1</option>
<option>item2</option>
<option selected>item3</option>
<option selected>item4</option>
<option>item5</option>
</select>
js代码:
var jserObj = JSer("option:selected"); )
上面代码将选择被选择的input元素,即:
<option selected>item1</option>
<option selected>item3</option>
<option selected>item4</option>
请参考: