RE: postback in asp.net 2.0
- From: getdotnet <getdotnet@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Thu, 4 Aug 2005 13:53:02 -0700
Thanks !..but your assumption is wrong. I am working on a situation where the
user actually clicks a button.
"Kannan.V [MCSD.net]" wrote:
> I assume that you are looking for something like pressing the enter key
> should fire a button click even other than the default button.
> if my assumption is correct then the answer is in a simple client-side
> javascript function called whenever a button is pressed, that, if the button
> pressed is the Enter key, cancels the default submit and simulates a click on
> the wanted button. Here's the function, that you can copy and paste as-is
> into your ASPX pages, or that you can paste into a separate .js file,
> referenced by any ASPX page that needs it:
>
> < language="javascript">
> function KeyDownHandler(btn)
> {
> // process only the Enter key
> if (event.keyCode == 13)
> {
> // cancel the default submit
> event.returnValue=false;
> event.cancel = true;
> // submit the form by programmatically clicking the specified button
> btn.click();
> }
> }
> < /script>
>
> Now, in the input controls declaration you just have to call this function
> when a button is pressed, by handling the onKeyPressed client-side event, and
> pass a reference to the default button:
>
>
> < runat="server" id="FN" onkeydown= "KeyDownHandler(DefButton)">
>
> --
> Kannan.V
> Home : http://www.kannanv.com
> Blog : http://kannanv.blogspot.com
> Web : http://www.DotnetLounge.net
>
> "Any one who has never made a mistake has never tried anything new" - Einstein
>
>
> "getdotnet" wrote:
>
> > hello,
> > I am using a form which has multiple buttons(asp server controls) say B1, B2
> > and B3. The postabck gets fired on B1 click whereas I want it to happen on B3
> > click. I know that by default the first button on a page is set as the
> > 'submit' button and that is the reason for this behaviour.
> > Now teh question is, how can i prevent postback firing on B1 click and force
> > it to fire on B3 click. i heard asp.net has a simple way to handle this and
> > there is no need to write a _dopostback javascript function.
> >
> > Can somebody help me on this?
> >
> > Thanks
> >
.
- References:
- postback in asp.net 2.0
- From: getdotnet
- RE: postback in asp.net 2.0
- From: Kannan.V [MCSD.net]
- postback in asp.net 2.0
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