> I've recently come up with a solution for handling MultiZoneUpdate as the
> response from an Ajax.Request.
I'm not sure I follow why you need to create your own Ajax.Request
instead of using one of the built-in action/event link components. You
can give it the name of one zone but return a MultiZoneUpdate
response.
(from tapestry core MultiZoneUpdateDemo.tml )
<t:actionlink t:id="update" zone="fred">update</t:actionlink>
(from tapestry-core MultiZoneUpdateDemo.java)
Object onActionFromUpdate()
{
return new MultiZoneUpdate("fred", fredBlock).add("barney",
barneyBlock).add("dino", "His dog, Dino.");
}
> Now I need to add the ability to execute a script, generated (or values
> populated) by the server.
>
@Inject RenderSupport and call the addScript methods. If you're using
the built-in components then they get handled by default. The code
that does that is in ZoneManager.processReply.
Is this what you are trying to do?
Josh
On Sun, May 23, 2010 at 5:13 PM, Paul Stanton <p...@mapshed.com.au> wrote:
> Hi all,
>
> I've recently come up with a solution for handling MultiZoneUpdate as the
> response from an Ajax.Request.
>
> I did this by creating the following javascript function and calling it in
> Ajax.Request.onSuccess:
>
> Tapestry.handleMultizoneUpdate = function (transport)
> {
> var reply = transport.responseJSON;
> // copied from tapestry.js - ZoneManager.processReply
> // apparently exposed in t5.2
> Object.keys(reply.zones).each(function (zoneId) {
> var manager = Tapestry.findZoneManagerForZone(zoneId);
> if (manager) {
> var zoneContent = reply.zones[zoneId];
> manager.show(zoneContent);
> }
> });
> };
>
> Now I need to add the ability to execute a script, generated (or values
> populated) by the server.
>
> 1. Where is the code that turns MultiZoneUpdate into JSON?
> 2. What is the best way to return a javascript snippet from a tapestry event
> listener to the client and have it executed in an Ajax/XHR environment?
>
> Thanks, p.
>
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