Question

我有两门课的迪夫:

<div class="content pager" style="width: 1156px; float: left; list-style: none outside none;"></div>

我想用 jQuery 更改元素样式 :

$(".content pager").width(0);  //Change the element style width

但不管用,有什么问题?

Answer 1

尝试此 :

$(".content.pager").width(0);

校对:jQuery s Class Speator 。

width(0) 将不会隐藏其内容。您需要 hide it。而不是 width(0) 。您可以尝试一下 :



$(".content.pager").hide(0); // Will hide the div and free its space.
$(".content.pager").css( visibility ,  hidden ); // Will hide the div and take space belongs to it.

Answer 2

另一种选择是 jQuery s < a href="http://api.jquery.com/ filter/" rel="nofollow" >. filter

<div class="foo bar">div1</div>
<div class="foo">div2</div>
<div class="bar">div3</div>

$(".foo").filter(".bar").css( background-color ,  red );

见 “http://jsfiddle.net/ZPBZ3/" rel=“no follow”>iddle 。

Answer 3

尝试此 :

$(".content").filter(".pager").width(0);

但时间：2012-05-24 17:54:43

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