I'm trying to use a context menu (using tapestry5-jquery's
jquery/ContextMenu mixin) to perform an action, and then I want to
update the page to reflect the new state. The first part works just
fine, but I can't figure out how to get the page updated afterwards.
While a zone update would be ideal, reloading the page would do in a pinch.
I've reduced the problem down to a simple test page:
---------------------------------
ContextMenuTest.tml
<html t:type="layout" title="Context Menu Test"
xmlns:t="http://tapestry.apache.org/schema/tapestry_5_3.xsd";
xmlns:p="tapestry:parameter"
xmlns:j="tapestry-library:jquery">
<t:zone t:id="testZone">
The count is ${count}.
<div t:type="any" t:items="contextMenuItems"
t:mixins="jquery/ContextMenu"
t:zone="testZone"
t:id="uid_contextMenu">
left-click here
</div>
</t:zone>
</html>
---------------------------------
---------------------------------
ContextMenuTest.java
public class ContextMenuTest {
@Persist @Property int count;
public List<ContextMenuItem> getContextMenuItems() {
return Arrays.asList(new ContextMenuItem("Update count",
"updateCount"));
}
@Component private Zone testZone;
@OnEvent(value="updateCount")
Object contextMenuAction() {
count++;
return testZone.getBody();
}
}
---------------------------------
Thanks in advance,
Robin
--
Dr Robin Garner
Technology Services
Southern Cross University
P: +61 2 6620 3281 M: +61 418 619 500
http://cs.anu.edu.au/people/robin.garner/
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