hi,
I am using radtextbox to enter text. I need to show confirm box when user changed the value in the textbox. So i added onvaluechanging method like as fowllows:
This work correctly. But i need to add this function from the code behind because of 2 reasons
1. I use this textbox for insert and update functions. When update only need to ask the confirm.
- i can handle this in script itself by comparing oldvalue and newvale
2. I need to pass myown message t the confrm box.
- For this i want to add this event from the code behind.
How can i add this function to the textbox attribute?
How can i pass message without affect the eventArgs values?
I am using radtextbox to enter text. I need to show confirm box when user changed the value in the textbox. So i added onvaluechanging method like as fowllows:
| function ConfirmUpdate(sender, eventArgs) { |
| var oldvalue = eventArgs.get_oldValue() |
| if (confirm('Are you want to Continue? ') != true) |
| eventArgs.set_newValue(oldvalue) |
| } |
This work correctly. But i need to add this function from the code behind because of 2 reasons
1. I use this textbox for insert and update functions. When update only need to ask the confirm.
- i can handle this in script itself by comparing oldvalue and newvale
2. I need to pass myown message t the confrm box.
- For this i want to add this event from the code behind.
How can i add this function to the textbox attribute?
How can i pass message without affect the eventArgs values?
2 Answers, 1 is accepted
0
Hi Akhil,
On the server side an event will be fired only after the value is already changed, so the confirmation procedure will not be as simple as it is on the client side. Could you please elaborate a little more on the matter with client-side handling? What is it that you cannot get to work concerning the confirmation message?
Greetings,
Tsvetina
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
On the server side an event will be fired only after the value is already changed, so the confirmation procedure will not be as simple as it is on the client side. Could you please elaborate a little more on the matter with client-side handling? What is it that you cannot get to work concerning the confirmation message?
Greetings,
Tsvetina
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
0
Akhil Raj
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answered on 04 Jun 2010, 05:48 AM
hi admin,
I solved the issue by calling client side function from code behiond. I just save the old value in onfocus event and reset values in onchange event ..thanks
I solved the issue by calling client side function from code behiond. I just save the old value in onfocus event and reset values in onchange event ..thanks