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Javascript 从jQuery选择中选择元素 var selection=jQuery('div.a');_Javascript_Jquery - Fatal编程技术网

Javascript 从jQuery选择中选择元素 var selection=jQuery('div.a');

Javascript 从jQuery选择中选择元素 var selection=jQuery('div.a');,javascript,jquery,Javascript,Jquery,有人知道从var选择中class=“b”选择div的方法吗 没有遍历数组元素并逐个检查它们的类 <div class="a b"></div> <div class="a c"></div> <div class="a b"></div> <div class="a c"></div> <div class="a b"></div> <div class="a f">

有人知道从
var选择中class=“b”选择div的方法吗
没有遍历数组元素并逐个检查它们的类

<div class="a b"></div>
<div class="a c"></div>
<div class="a b"></div>
<div class="a c"></div>
<div class="a b"></div>
<div class="a f"></div>


var selection = jQuery('div.a');

selection.filter('.b');