Hello,
This is an HTML question. I installed the Moodle integration module. It puts Moodle inside an <iframe> in a Drupal page. So far so good. The problem is when you click on a link inside Moodle (iframe). I always thought that clicking on a link inside an iframe would only change the contents of the iframe. But this is not what always happens. Some times the entire browser page refreshes, taking you out of Drupal, to Moodle, and breaking the illusion that Moodle is inside Drupal.
What is especially disconcerting is that this happens on some pages but not others. So it creates a weird kind of unpredictability that I'm sure will annoy users.
I cannot see any obvious reason why there is a difference. The links that produce different results don't look all that different. They are all on the same domain, of the form http://foo.org/moodle/<something>.
Does anyone know what can cause this behaviour? I need to understand the root cause at the HTML level before I can figure out if there is something I can change at either Moodle or Drupal to correct the problem.
Thanks for the help.
Daniel.