Hi Ed,
as per your suggestion, i replaced the hyperlink with button. i
disabled it in onclick() and enabled it in OnResponseReceived().
but still the problem persists.
one more thing
there is timer with in the OnResponseReceived() as shown below. which
executes every minutes and calls one more method.
is the timer culprit over here
public void onResponseReceived(Request request, Response response){
Window.alert("Request Builder
succeeded");
t = new Timer(){
public void run()
{
pollBuilder(data,url);
}
};
t.schedule(1000);
}
Thanks
karun
On Dec 23, 5:10 am, Ed <post2edb...@gmail.com> wrote:
> > how to over come step 2 behaviour and send only one http request
>
> for every click.
> Disable the widget during processing (which sinks/unsinks the click event).
> Hyperlink doesn't have this functionality per default, but you can use an
> other widget like a button that does have this.
> You could extend the HyperLink widget and add a enabled property.
> Almost all my widgets implement a HasEnabled interface that have this
> enabled property per default.
>
> In the OnClick you will call widget.setEnabled(false)
> In the OnResponseReceived call you will call setEnabled(true).
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