Question

I have an image within a header 3 tag and I have a jquery function that expands and collapses the table. I need to change the expand / collapse icon when the function is done, which I can do. My question is can I change the image that is within the h3 tag even if it doesn’t have an id?

So something like:

$(this.img).css("backgroundImage", "url(images/expand.png)");

Answer 1

$('h3').find('img').attr('src', 'url(images/expand.png)')

Or since you have a reference within the toggle:

$(this).find('img').attr('src', 'url(images/expand.png)')