Use ClientClick event and write code in js
On Aug 29, 1:01 pm, abhinandan <[EMAIL PROTECTED]> wrote:
> ya its txtbox1.text, i thought its understood ;-)
>
> @cerebrus
> thanks for the information.probably i need to take care of these
> things and know them clearly.Anyways what else can i do to stop the
> processing? Is there a way to do it in my senario?
>
> On Aug 29, 1:30 pm, Cerebrus <[EMAIL PROTECTED]> wrote:
>
> > The problem is that your basic premise is wrong. It is wrong because
> > your understanding of the ASP.NET page lifecycle is amiss. I say your
> > understanding is amiss because you need to understand that ASP.NET
> > code executes on the server and the HTML output is sent to the client
> > browser. Alerts are javascript functions that are executed by the
> > browser solely on the client. When you use the RegisterStartupScript
> > method, it just tells ASP.NET to include that script segment in the
> > HTML that it is going to send to the client. Since the server does not
> > execute the "alert", you cannot terminate execution immediately after
> > the alert is displayed, because your subsequent code has already been
> > executed.
>
> > On Aug 29, 10:13 am, abhinandan <[EMAIL PROTECTED]> wrote:
>
> > > Hello All,
> > > I have 2 textbox,consider txtbox1 and txtbox2.I have 2 buttons
> > > next to these textboxes,Consider btn1 and btn2.
>
> > > [ txtbox1 ] ( btn1 )
>
> > > [ txtbox2 ] ( btn2 )
>
> > > When i click btn2 it will check if ttbox1 is empty or not and will
> > > display a error message(alert) else will process.
>
> > > i want to stop the processing after the alert message is displayed.how
> > > do i do it?
>
> > > protected void btn2_click( sender , e)
> > > {
> > > if( txtbox1 == "")
> > > {
> > > scriptmanager.RegisterStartupScript(this.page,typeof(String),"error","alert('textbox
> > > should not be empty');",true);
>
> > > /// I want to stop the processing here.I tried Response.End(),Break,
> > > didnt work.Any solution?
>
> > > }
>
> > > else
> > > {
> > > /// processes the code here
>
> > > }
> > > }
>
> > > Regards,
> > > S.S.Abhinandan- Hide quoted text -
>
> > - Show quoted text -
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