Start Onupdating ajax

Onupdating ajax

: This is a private method that returns a string value. Now, since the update panel has the "tick" event defined as a trigger, it will update the image src right after the Fade Out animation completes (1/2 second) and the image caption will also update.

But if you have a custom component create by yourself from more components or even one like Date Field, Date Text Field , you will have to add a behavior to every sub-component to make your form update through ajax.

For example, a Date Time Field must respond if we change something inside its text field or if we change hours or minutes through its internal text fields, or AM/PM through its internal drop down choice.

The key is that your component must be a Form Component, otherwise the event won't be triggered.

Simple components like Check Box, Text Field, Drop Down Choice are all Form Components.

I always get the old (original) values, example: I don't know what I'm doing wrong please give me a tip or an advice.

thanks in advance Hello Mike, Can you please verify that you use advanced binding with Need Data Source event handling or assign a data source control for the grid as shown in the demos pointed out from Sam J?

I've tried adding an On Change Ajax Behavior to my File Upload Field and implementing the on Update(Ajax Request Target arg0) method. Does anyone have any suggestions as to how I could AJAX-ify this component?