I have a few cases like this. What I do is use a Request attribute to
determine if I've added the "static" initialization yet. You can see
an example of this, in trunk, for the DateField component, which only
wants to pass down the localization data once per render.
On Mon, Nov 3, 2008 at 3:03 AM, Konstantin <[EMAIL PROTECTED]> wrote:
>
> I've created AjaxLoader mixin that I use on EventLink with zone param. It
> will add nice animated gif inside zone while zone content will be loading.
>
> JS part creates Tapestry.AjaxLoader class.
> I've also added Tapestry.Initializer.ajaxLoader with (linkId, zoneId,
> loaderURL) params which will simply create new TapestryAjaxLoader inside.
>
> So the question is: I don't want to pass 'loaderURL' param in every init
> request. I can introduce "static" member with Tapestry.AjaxLoader.loaderURL
> = '/images/...../loader.gif'. But where should I put that initializer ? If I
> put it like this:
>
> @AfterRender
> void afterRender(MarkupWriter markupWriter) {
> renderSupport.addScript("Tapestry.AjaxLoader.loaderURL = '%s';",
> ajaxLoader.toClientURL());
>
> renderSupport.addInit("ajaxLoader", link.getClientId(), zoneId);
> }
>
> I end up with as many "Tapestry.AjaxLoader.loaderURL='...'" as I have
> eventLinks and zones in my page, but I want to have just one.
> Can you suggest some nice solution to my problem ?
> --
> View this message in context:
> http://www.nabble.com/T5%3A-One-static-initializer-script-for-mixin-tp20300768p20300768.html
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
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--
Howard M. Lewis Ship
Creator Apache Tapestry and Apache HiveMind
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