FormAPI: finding the parent of a DCT item

System

In TS6.5 FormAPI, from a DCT item, IWItem, I don't see a method provided to get to its parent item or its siblings. What if I a replicant container, each instance of the replicant has a number of children. IF the first child is a cgi-callout button, if I click on this button it would clear out all the values of its siblings? I was trying to write a onCallout event handler. But I can't find a way to know exactly which replicant instance it is when the callout even occurs.

In datacapture.cfg, I have:

<container name="parent" location="parent" combination="and" min="0" max="5" default="0">
<item name="child1" pathid="child1">
<hidden>
<cgi-callout label="Clear"/>
</hidden>
</item>
<item name="child2" pathid="child2">
<text size="40" />
</item>
..
<item name="childn" pathid="childn">
<text size="40" />
</item>
</container>

The goal is to clear out values of child2 to childn when the Clear button (child1) is clicked, and it should only affect the current replicant instance.

Migrateduser

Although this is not 6.5 specific, you can always do something like: IWDatacapture.getItem(item + '../sibling') -- notice the "../". I'm not sure if this is officially supported but it sure works well!

Dave

Current Environment(s):
(1) TS 6.5 on W2K3
(2) TS 6.1 SP1 on W2K3
(3) TS 6.1 on W2K