isComplete() returns 'true'... no more updates
Martijn
On 10/4/06, Martin Funk <[EMAIL PROTECTED]> wrote:
> Hi,
>
> my webapp asynchronously kicks of a a process that takes some (1-2
> minutes) time till a result is provided. After the kickoff and before
> the result is available I'd like the Page to reload itself untill the
> result is there, stopping the reload.
>
> So far I tried two approaches.
> First I worked with the pages meta tag. I controlled it's attributes
> using AttributeModifier.
> something like:
>
> Markup:
> <meta wicket:id="refresh" id="refresh" content="" />
>
> Code:
> final Label refresh = new Label("refresh");
> final AttributeModifier http_equiv = new AttributeModifier(
> "http-equiv", true, new Model("refresh")) {
> private static final long serialVersionUID = 1L;
>
> @Override
> public boolean isEnabled() {
> return !isRequestTokenDone();
> }
> };
> final AttributeModifier content = new AttributeModifier("content",
> true, new PropertyModel(this, "content")) {
> private static final long serialVersionUID = 1L;
>
> @Override
> public boolean isEnabled() {
> return !isRequestTokenDone();
> }
> };
> refresh.add(http_equiv);
> refresh.add(content);
> add(refresh);
>
> This was ok, except that the performance was bad. The whole page is
> reloaded, even on localhost this took 2 seconds. Too much.
>
> On the second aproach I added a AjaxSelfUpdatingTimerBehavior to the
> panel I wanted to reload.
> myPanel panel = new MyPanel("myPanel");
> panel.add(new AjaxSelfUpdatingTimerBehavior(Duration.seconds(10)));
> add(panel);
>
> Performance is grat now, but I don't see a way for disabeling the
> UpdateBehaviour, once the result is available.
>
> Any ideas?
>
> Martin
>
>
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