根据其类名查找div id [英] Finding div id on the basis of its class name

问题描述

我必须根据其类查找div ID，如果div具有名为searchItemSelected的类，那么如何获取其div ID.

I have to find div id on the basis of its class, if the div have class named searchItemSelected, then how to get its div id.

<div id="CheckinWithUser_4" class="CheckinWithUserRow1 searchItemSelected" onclick="" style="overflow: visible; height: 40px;">

推荐答案

可以通过.attr()方法访问元素的所有属性:

All attributes of an element can be accessed through the .attr() method:

var id = $('.searchItemSelect').attr('id');

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