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Posted to users@wicket.apache.org by Federico Fanton <ff...@ibc.it> on 2007/10/01 10:21:37 UTC
Re: Onclick and ondblclick on same element
On Fri, 28 Sep 2007 16:43:05 +0200
Federico Fanton <ff...@ibc.it> wrote:
> My problem is that when I double click on the row three events are fired: two onclick and one ondblclick.. Is this normal? Is there a way to isolate the last event and ignore the first two?
I googled some more, and found that usually the workaround is to set a timeout for the onclick function, so that if ondblclick gets fired before the timeout, it cancels the onclick and goes on about its business.. Is there a Wicket behavior that works this way, perhaps? ^__^; I could extend AbstractAjaxTimerBehavior maybe..
Many thanks for your time!
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Re: Onclick and ondblclick on same element
Posted by Federico Fanton <ff...@ibc.it>.
On Mon, 1 Oct 2007 02:10:13 -0700 (PDT)
swaroop belur <sw...@gmail.com> wrote:
> b1.setThrottleDelay(Duration.valueOf(1000)); // Make sure dbl click happens before onclick
So the delay takes place *before* the first event, not after? I see.. Many thanks! :)
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Re: Onclick and ondblclick on same element
Posted by swaroop belur <sw...@gmail.com>.
Hi
Try this out . This may surely not be the best way to do it.
Here when u dbl click, the single click event still occurs...but i am using
a variable to detect whether dbl click event happened before or not.
In that case, i simply return after toggling back.
Click Test
<code>
WebMarkupContainer click = new WebMarkupContainer("click");
click.setOutputMarkupId(true);
AjaxEventBehavior b1 = new AjaxEventBehavior("onclick"){
@Override
protected void onEvent(AjaxRequestTarget target) {
if(dblclickevent){
dblclickevent = false;
return;
}
target.appendJavascript("alert('onclick occurred');");
dblclickevent = false;
}
};
b1.setThrottleDelay(Duration.valueOf(1000)); // Make sure
dbl click happens before onclick
click.add(b1);
AjaxEventBehavior b2 = new AjaxEventBehavior("ondblclick"){
@Override
protected void onEvent(AjaxRequestTarget target) {
target.appendJavascript("alert('ondblclick occurred');");
dblclickevent = true;
}
};
click.add(b2);
add(click);
</code>
-swaroop
Federico Fanton wrote:
>
> On Fri, 28 Sep 2007 16:43:05 +0200
> Federico Fanton <ff...@ibc.it> wrote:
>
>> My problem is that when I double click on the row three events are fired:
>> two onclick and one ondblclick.. Is this normal? Is there a way to
>> isolate the last event and ignore the first two?
>
> I googled some more, and found that usually the workaround is to set a
> timeout for the onclick function, so that if ondblclick gets fired before
> the timeout, it cancels the onclick and goes on about its business.. Is
> there a Wicket behavior that works this way, perhaps? ^__^; I could extend
> AbstractAjaxTimerBehavior maybe..
>
> Many thanks for your time!
>
>
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> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
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>
>
>
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