Freetextbox Javascript Error Is Preventing Postback On My Dropdownlist

I have one page with 3 FreeTextBox controls on it. They are set up correctly, and I was using them normally until I needed to add a DropDownList control that would PostBack to the

Solution 1:

Set the property AutoPostBack = true of your dropdown in markup page. This will make the post back when you change the dropdown element and OnSelectedIndexChanged get triggered.

Example :

<asp:DropDownList id="drpList" runat="server" AutoPostBack="true" OnSelectedIndexChanged="event name" />

Solution 2:

I have found the answer to the question in this thread: Hidden FreeTextBox bug on Firefox It seems for some reason that when the control is not visible or is hidden (I have tabs) it behaves this way. The answer is kind of a Hack, but it works. Thanks for the answers.