元素加载到Ajax页面后，如何使用jQuery运行一些Javascript代码？

Question

I'm trying to assign some attributes to some html tags as soon as they load to the page by Ajax, but I don't want to write any Javascript in my page. foe example I have the the html like below:(remember that this comes via ajax, not on page load)

<div data-something="true">
 something here
</div>

and I want to have something like this which is saved to a .js file: (this doesn't work)

$('body').on('load', '[data-something]', function(){  
       //do something 
});

but I do NOT want to have like this in one page :

<div data-something="true">
 something here
</div>

<script>
   $(function(){
        //do something
   });
</script>

is there anyway to do so? to trigger the event as soon as the element being loaded?

Answer 1

Sure, put it in the success of the ajax call.

$("someelemnt").load("somepage.html",function(){
    // do something.
});

do not use script tags on a page that you are loading via ajax, they'll usually get executed before the html is appended to the page.