jquery - 如何先返回第一个相对于由 ID 选择的元素？

Question

标签： jquerydom

Answer 1

Yes you can remove quote and get the first. You can use [0] too. please see :Selecting first div usin jquery

anid = "anid"
alert($('#' + anid + ' a:first div').html())

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id ="anid">
    <div>
         <div>
               <a>
                   <div class ="someclass">test</div>
                   <div class ="someclass">test2</div>
               </a>
         </div>
    </div>
</div>