Updatepanelanimationextender on updating
A user when looking at their own record got a “Change Password” panel.This worked great, I set up the Compare Validator to validate the txt Confirm Password against the txt Password.The button that caused the postback is disabled during this event, so in order to prevent users from hitting the button again.Another very simple option to display progress during an async postback is to use the Update Progress control.As shown in the code above, we first get a reference to the Page Request Manager and then wire up the initialize Request and end Request events to execute, when an async postback begins and ends respectively.When the user initiates a postback by clicking on the button kept inside the Update Panel, we set a delay of 3 seconds.In this we cover server and the client portions and start with download, how to get everything ready to develop ASP. we learn about the script manager with server version and the update panel, data access and services orientation so that you can build a end-to-end application using Microsoft ASP. NET Ajax is a Web development framework for building richer, more interactive Web applications. NET Ajax's server-side features to further enhance their UIs, often through simple markup.
In the example below, we use the same to display progress while the Update Panel is updating its content.
You can read more about the Update Panel Animation Extender over definition tags call two Java Script methods respectively that are responsible for displaying and hiding the image progress bar while the Update Panel performs an update on the control.
As shown in the previous methods, we have emulated a time consuming operation by setting a delay of 3 seconds by using Thread. You can replace this code with any time consuming operation, like fetching records from a remote database or performing any similar resource intensive operation.
Problem is the Confirm Validator does not fire when there is nothing entered in the txt Confirm Password textbox.
So the user could enter a password and click submit and the compare validator would not fire and the page would submit.