Michael Sparer wrote:
>
> Generally you can get the callback-url of a wicket ajax-component with
> calling getCallbackUrl(), you should have a look at wicketAjaxGet which is
> part of wicket's JS library
>
>
> to make the whole stuff a bit more dynamic you could make a javascript
> template using wicketstuff-dojo, e.g.
>
> function callWicket() {
> var wcall = wicketAjaxGet('${url}' + addToUrl, function() { },
> function() { }); // addToUrl are optional parameters
> }
>
> and then in the java-code
> HashMap<String, String> map = new HashMap<String, String>();
>
> map.put("url", getCallbackUrl().toString()); // getcallbackurl
> is from
> AbstractAjaxBehavior
> return new DojoPackagedTextTemplate(YourClass.class,
> "CometdDefaultBehaviorTemplate.js")
> .asString(map);
>
> and then add it in your responseheader (renderHead method) with
> response.renderJavaScript(...)
>
> this may be not the easiest method but allows the most flexibility.
>
> hope that helps
>
> Michael
>
Hello Michael,
thank you for your answer.
I have two little problems with this way:
- how can I get an instance of ResponseHeader from a WebPage?
- I need to use an AbstractAjaxBehavior, but where do I need to add it?
Simply on the page? Or on my ShockwaveComponent?
Thank you ;)
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