Add cache prefix to images source with jQuery

Question

I'm trying to add some no-cache prefix to images:

var cacheId = Math.floor(Math.random() * 10000) + 1;
$(this).attr('src', src + cacheId);

but i have an error: src is not defined, what is wrong?

Try this dummies.com/how-to/computers-software/programming/… — Ashley Medway
– Ashley Medway, Commented Feb 4, 2014 at 13:26

Ashley Medway · Accepted Answer · 2014-02-04 13:52:26Z

1

Your variable named src is is currently undefined.

I believe you want to do something like this. Fiddle.

$(document).ready(function () {  
    $("img").each(function () {
        var src = $(this).attr('src');
        var cacheId = Math.floor(Math.random() * 10000) + 1;
        $(this).attr('src', src + "?r=" + cacheId);
    });
});

edited Feb 4, 2014 at 13:52

answered Feb 4, 2014 at 13:25

Ashley Medway

7,3197 gold badges54 silver badges73 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Add cache prefix to images source with jQuery

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related