I believe what djr33 is trying to describe is markup along the lines of:
Originally Posted by ddadmin
When submitted, he expects a request to a URL such as:
<input name="control-name" type="text" value="">
<!-- ... -->
<input type="submit" value="Send">
However, the preset query string is being removed, creating a request for:
Whilst I agree that this is bad (though not wrong) behaviour - I think user agents should append the form data - it's common. Using hidden form controls is the most reliable approach.