Flash App + Servlet + ZK

asked 2011-07-01 20:06:52 +0800

Hi folks,

I have a flash app that posting a java servlet, I was wondering if can I update or access a listbox on a .zul page in this servlet???

I get null pointer exception using this: Path.getComponent("//main/materialListbox").

what am I doing wrong???

Best Regards

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answered 2011-07-06 06:02:39 +0800

dennis
3679 ● 1 ● 6
http://www.javaworld.com....

Some ZK life cycle could only be access in zk life cycle (ex zk ajax update)
You should not access a zk component in you servlet, it is no safe.
You could use client side javascript to communicate between flash and zk server side information.

flash <-> your javascript <-> zkAu javascript <-> zkServer event <-> your event handler in zk

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answered 2011-07-06 19:49:22 +0800

rafaelt
6

Dennis,

Thanks for your reply. I found what I need, Im using Server Push :)

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Asked: 2011-07-01 20:06:52 +0800

Seen: 234 times

Last updated: Jul 06 '11

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