[jQuery] ajax POST not working with IE7/8 ?

[jQuery] ajax POST not working with IE7/8 ?


I am doing an ajax form submit using Mike Alsup's form widget, but
something appears broken on IE7 and IE8. Debugging inside jQuery 1.3.2's
ajax method I seen the following behaviour:
- if s.data == "_buttonfix=step2&next=step2" onreadystatechange is
never triggered, and IE does a normal (non-ajax) form submit
- if s.data == null onreadystatechange is triggered, and normal
processing continues
the backend returns the exact same response for both situations.
Does anyone have an idea what the problem might be?
Wichert.
--
Wichert Akkerman <wichert@wiggy.net> It is simple to make things.
http://www.wiggy.net/ It is hard to make things simple.