Using AJAX / jQuery to refresh an image

Question

This is probably a simple question but I am stumped and just don\'t know where to start.

I have a PHP script (image_feed.php) that returns a URL to an image. Every t

Answer 1

Consider, if you have to fetch the URL again from the server, for a new image URL, you can do this way:

$.ajax({
  url: 'getnewimageurl.php',
  success: function(data) {
    $('img').attr('src', data);
  }
});

The server should return only a new image name in it. For eg., the PHP code should be this way: