ASP javascript radiobutton enable disable not included in postback ajax <p>Here is the problem. I have a radiobutton group (two radiobuttons).</p> <p>These guys are initialy disabled. When the user clicks a checkbox, I dynamically enable radiobuttons in javascript by setting <code>rbtn.disabled = false;</code> and doing the same for it's parent (span element) so it correctly works in IE. The problem is that these dynamically enabled radiobuttons are not returned on postback (I see <code>rbtn.Checked == false</code> on serverside and <code>request.form</code> does not contain proper value).</p> <p>Why is this happening? Is there another fix except for a workaround with hidden fields?</p> <p>Expected answer decribes post-back policy, why/how decides which fields are included in postback and fix to this problem.</p>