如何使用类注册click并获取jquery中被单击项的ID？

Question

im developing a webpage there i need to register a click in jquery using the items class and then get the id of that object.

Example:

html:

<div class="exampleclass" id="exampleid1"></div>
<div class="exampleclass" id="exampleid2"></div>

jquery:

$(".exampleclass").click(function(){
Function to get the id
});

Answer 1

You should use .attr() for get attribute id from NodeElement. In your callback function context this is current element where click was maded.

$('.exampleclass').click(function() {
    var id = $(this).attr('id');
});

Answer 2

Try

$(".exampleclass").click(function(){
    var id = $(this).attr('id');
});

Answer 3

use

$(this).attr("id") , or this.id

JS

$(".exampleclass").click(function(){
   var theID = this.id;
});

The callback function gets the execution context set to the element that triggers the event so this will refer to the element. As such you can access the different dom properties through it.