Hi everybody,

I have a button on my page that I set Enabled property to false in the Load event (I can also do it in ASPX directly).

I also have a GridView with checkboxes. I added JavaScript code to enable the button once I click on the checkbox.

In the server side code for the button I also try to disable it again using this.btnApprove.Enabled = false;

I found two problems:

1) I had a confirmation message for this button that doesn't appear anymore (in the ASPX OnClientClick).

2) When I enable button in the Client side using disabled = true; I can no longer disable the button from the server-side code.

Do you know what may be wrong? One important thing - I'm using UpdatePanel & UpdateProgress on this page. The button is not included into UpdatePanel (it triggers it).

Thanks a lot in advance.