How to make a button to have both server side and client event in ASP.NET?

[Lau Alvin]

HI all ,

I want to make a button which have a server side OnClick event in .cs to
update the DB. But I want it to have a client side onclick event to run
a javascript popup too. And the javascript will be run only in some
conditions determine by the input of some webcontrols. Finally the
server side event will depend on the chioce of user in the javascript
popup.

How can i achieve it ?

thX ~

*** Sent via Developersdex http://www.developersdex.com ***
Don't just participate in USENET...get rewarded for it!

[Mark Rae]

"Lau Alvin" <cl****@ie.cuhk.edu.hk> wrote in message
news:%2***************@TK2MSFTNGP10.phx.gbl...

I want to make a button which have a server side OnClick event in .cs to
update the DB. But I want it to have a client side onclick event to run
a javascript popup too. And the javascript will be run only in some
conditions determine by the input of some webcontrols. Finally the
server side event will depend on the chioce of user in the javascript
popup.

How can i achieve it ?

I think you're trying to make life difficult for yourself! I would suggest:

1) The button calls a client-side JavaScript function which loads the popup.

2) The user makes whatever choices you require in the popup then click an OK
button when finished.

3) The OK button in the popup calls a server-side function (or just
submits!) which updates the database and closes the popup.

[Alan Z. Scharf]

Lau,

See if this article helps.

http://www.developerfusion.com/show/4505/

Alan
"Lau Alvin" <cl****@ie.cuhk.edu.hk> wrote in message
news:#P*************@TK2MSFTNGP10.phx.gbl...

HI all ,

I want to make a button which have a server side OnClick event in .cs to
update the DB. But I want it to have a client side onclick event to run
a javascript popup too. And the javascript will be run only in some
conditions determine by the input of some webcontrols. Finally the
server side event will depend on the chioce of user in the javascript
popup.

How can i achieve it ?

thX ~

*** Sent via Developersdex http://www.developersdex.com ***
Don't just participate in USENET...get rewarded for it!

[Lau Alvin Lau]

Thx All ~
*** Sent via Developersdex http://www.developersdex.com ***
Don't just participate in USENET...get rewarded for it!

[Karl]

btnId.Attributes.Add("onclick", "ClientSideFunctionName();") and the normal
way for server-side.

Karl

"Lau Alvin Lau" <cl****@ie.cuhk.edu.hk> wrote in message
news:Ol*************@tk2msftngp13.phx.gbl...

Thx All ~
*** Sent via Developersdex http://www.developersdex.com ***
Don't just participate in USENET...get rewarded for it!