Question

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Detect element content changes with jQuery

I am trying to modify the selected option in a select that appears in a module window after a file is uploaded. I have yet to find a way to hook into the end of this ajax callback. So I am wondering if there is a way to monitor the parent div for content changes and then activate it on that.

I don’t think this is possible, but I wanted to see if anyone else knew better than me.

I am using Drupal 6 and jQuery 1.3 on this site with a lot of modules.

Answer 1

DOMSubtreeModified. But they are deprecated.

For your case, it’s better to intercept the AJAX request. This can be done in this way, without side effects:

(function($) {
    var $ajax = $.ajax;
    $.ajax = function(url, settings) {
        // Detect something, See http://api.jquery.com/jQuery.ajax/
        // If settings does not exist, then settings = url

        $ajax.call(this, url, settings); // Call normal AJAX thing
    };
})(jQuery);

Instead of intercepting all AJAX requests, you can also add an ajaxComplete event.