jQuery点击功能在ajax调用后不起作用？ [英] jQuery click function doesn't work after ajax call?

问题描述

<div id="LangTable"><a class="deletelanguage">delete</a></div>    

$('.deletelanguage').click(function(){
    alert("success");
});

但如果我设置了一些< a> by ajax， $（'。deletelanguage'）。点击不起作用。

例如

but if I set some <a> by ajax, $('.deletelanguage').click doesn't work.

for example

function CreateRow(jdata) { 
    $('#LangTable').append('<a class="deletelanguage">delete</a>');
}

$.ajax({        
    url: "/jobseeker/profile/",
    success: CreateRow
});

现在 $（'。deletelanguage'）点击< a> is not work。

jsfiddle示例：http://jsfiddle.net/suhailvs/wjqjq/

Now the $('.deletelanguage').click for the last <a> is not working.

jsfiddle example :http://jsfiddle.net/suhailvs/wjqjq/

注意：CSS工程

我想使这些新附加的< a> 使用jQuery点击。 >

I want to make these newly appended <a> working with jQuery click.

推荐答案

问题是，.click只适用于已经在页面上的元素。
如果您要接线未来元素，您必须使用之类的东西

The problem is that .click only works for elements already on the page. You have to use something like on if you are wiring up future elements

$("#LangTable").on("click",".deletelanguage", function(){
  alert("success");
});

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