Loading an ASP.net page on the client side

Can someone tell me the event for pageload on clientside?

 function onPageLoad() {
            setSelectedIndexTo(1);
        }

I attempted to do this, however no changes occur.

Appreciate any help. Thanks!

Answer №1

It is essential to make sure the proper signature is added.

function pageLoad(sender, args) {
 }

Answer №2

To implement an ASP.NET page load event, you need to first add the handler.

Sys.Application.add_load(applicationLoadHandler);

The applicationLoadHandler should reference your JavaScript function. This registration can be done within the page load event itself.

For example:

Sys.Application.add_load(pageLoad);

function pageLoad() {
        cbvalcs.SetSelectedIndex(1);
    }

This setup will function for both partial postbacks and full postbacks.

If you want a more thorough explanation of this topic, check out MSDN's ASP.NET AJAX Client Life-Cycle Events.

Answer №3

Make sure to include window.onload in your code.

For more information on using window.onload, check out some helpful articles like the ones found at Using window.onload.

Answer №4

For those utilizing jquery, it is recommended to employ $(document).ready

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