我有以下HTML:
<div class="questionItem">
<input data-val="true" data-val-number="The field MappingId must be a number."
data-val-required="The MappingId field is required."
id="answers_2__MappingId" name="answers[2].MappingId" type="hidden" value="23" />
<input id="answers_2__Item" name="answers[2].Item" type="hidden" value="B0300" />
<input id="answers_2__SetAnswer" name="answers[2].SetAnswer" type="hidden" value="^" />
</div>
jQuery will get me all the questionItems with this:
var coll = $('.questionItem');
我不需要所有这些,我只需要带有子输入的,名称为
answers[/d+].SetAnswer
和值?
的questionItems。如何构造该
has()
子句? 最佳答案
这里不需要正则表达式。只需使用:has
和属性选择器:
$(".questionItem:has(input[name$='.SetAnswer'][value='?'])");
小提琴:http://jsfiddle.net/jonathansampson/S8kft/