Hi,

I have a form, which is loaded via ajax into the site and is submitted via ajax into rails.
I use the jrails-helper, which generates a form like this:

1. <form onsubmit="$.ajax({data:$.param($(this).serializeArray()) + '&amp;authenticity_token=' + encodeURIComponent('...'), dataType:'script', type:'post', url:'...'}); return false;" method="post">
      ...
   </form>
   
   
   

Using jQuery 1.4.1 and IE7, none of the values in the form (hidden fields, check boxes) is sent to rails...
Switching back to 1.3.2 solved the problem, but I have no idea, why.

I've tried to create a small project with only one ajax form and printing out the given params, but here everything works fine with 1.4.1, too.

Does anyone have an idea, what could cause this?
In my original project I commented out all nonnecessary JS and plugins, so I can rule out incompatibilities in that part...