postback issue on page load

[Todd A]

We are using RadScriptManager with the Ajax Proxy.  We are experiencing some issues if users are quick to press buttons (I am thinking prior to the page completely loading).

For example,

The below code will do a postback if clicked quickly versus if you wait for the page to fully load.  If you wait for the page to fully load it does what it's suppose to do, and just run the local javascript.

 

 

 

<telerik:RadButton id="addLocationButton" runat="server" text="Add Location" width="100" OnClientClicked="UpdateQuickPanel" AutoPostBack="false" />

Do you have any ideas what is causing this behavior and how to prevent it?

Thanks,
Todd.

[Vasil]

Hi Todd,

Check the UpdateQuickPanel JavaScript function that you call on client click of the addLocationButton. If there is some error in the function, a full post-back will happen.
Make sure that all scripts that are used in this function are loaded by the time that you click on the button, otherwise a JavaScript error could occur and brake your Ajax call.

Greetings,
Vasil
the Telerik team

[Todd A]

I put a try catch block within the method and in initial tests appears to be working -- it doesn't postback.  I don't do much in the javascript but get an element and change the value -- so I'm guessing the element has not been loaded yet.  I'll go with this for now -- thanks for the help.

Thanks,
Todd.