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我想克隆一个元素,然后遍历它的子元素并相应地更改属性,事情是我试图通过使用CSS选择器的自定义属性访问元素,而我似乎无法得到它的工作,这里是我迄今为止,使用CSS选择器更改克隆元素的属性
HTML:
<div id='main_container'>
<div id="container">
<div class="wrapper">
<div><label>... </label></div>
<div><input type="text" id="one" new="one_1" /></div>
</div>
<div class="wrapper">
<div><label>... </label></div>
<div>
<select id="two" new="two_1" >
<option>...</option>
<option>...</option>
</select>
</div>
</div>
<div class="wrapper">
<div><label>... </label></div>
<div>
<select id="three" new="three_1" >
<option>...</option>
<option>...</option>
</select>
</div>
</div>
</div>
<div class="wrapper">
<input type="button" value="add a section" id="button" />
</div>
</div>
的jQuery:
$('#button').click(function(){
var clone = $('#container').clone().appendTo('#main_container');
clone.children('["new*=one"]').attr('class', 'one');
clone.children('["new*=two"]').attr('class', 'two');
clone.children('["new*=three"]').attr('class', 'three');
});
Thanx,那个伎俩!感谢您花时间解释它,我从您的帖子中学到了很多东西! – Odyss3us 2010-09-13 23:58:56