Question

How can i create a dynamic listener using jquery to run different ajax tasks?

For example, stackoverflow have a delete link for each comment without onlick in it, so i’m guessing that they created a class listener, but how does it know which id to use in the ajax url?

Answer 1

Your HTML could contain something like:

<span class="delete-link" data-id="15">Delete comment 15</span>

Then, with jQuery, you could add callbacks on that class:

$('.delete-link').click(function() {
    var comment_id = $(this).data('id');
    /* send ajax request for that comment ID */
});