Not sure why you faced this problem.
I ran your code and it worked fine in my case.
I am using Laszlo 3.3.1
here's the code of my lzx file:
<?xml version="1.0" encoding="UTF-8"
?>
<canvas width="760" height="600" debug="false">
<dataset name="dsgoallist">
<goals>
<goal id="12" active="true" description="asdfasdf" isleaf="false">
<goal id="13" active="true" description="asdfasdfs" isleaf="true">
</goal>
</goal>
</goals>
</dataset>
<view width="100%" height="100%" >
<tree datapath="dsgoallist:/goals" icon="null" showroot="false">
<tree datapath="goal" icon="null" text="$path{'@description'}"
isleaf="$path{'@isleaf'}">
</tree>
</tree>
</view>
</canvas>
<canvas width="760" height="600" debug="false">
<dataset name="dsgoallist">
<goals>
<goal id="12" active="true" description="asdfasdf" isleaf="false">
<goal id="13" active="true" description="asdfasdfs" isleaf="true">
</goal>
</goal>
</goals>
</dataset>
<view width="100%" height="100%" >
<tree datapath="dsgoallist:/goals" icon="null" showroot="false">
<tree datapath="goal" icon="null" text="$path{'@description'}"
isleaf="$path{'@isleaf'}">
</tree>
</tree>
</view>
</canvas>
----- Original Message -----
From: "Ron Lancaster" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Tuesday, August 01, 2006 8:42 AM
Subject: [Laszlo-user] Tree Trouble - Missing Child
Trees
>
> I have a tree defined as such:
> <tree datapath="dsgoallist:/goals" icon="null" showroot="false">
> <tree datapath="goal" icon="null" text="$path{'@description'}"
> isleaf="$path{'@isleaf'}">
> </tree>
> </tree>
>
> When I have the following XML:
> <goals>
> <goal id="12" active="true" description="asdfasdf" isleaf="false">
> <goal id="13" active="true" description="asdfasdfs" isleaf="true">
> </goal>
> </goal>
> </goals>
>
> Then only one node is displayed (note it should be displaying a child
> node):
>
>
> However, if at any point in time, if I refresh the datasource with an
> XML document that defines two top-level goal nodes (not root, but one
> level down) like the following XML:
>
> <goals>
> <goal id="4" active="true" description="Vsiion" isleaf="false">
> <goal id="9" active="true" description="adsf" isleaf="true">
> </goal>
> <goal id="11" active="true" description="asdfasdf" isleaf="true">
> </goal>
> <goal id="5" active="true" description="avu" isleaf="true">
> </goal>
> </goal>
> <goal id="14" active="true" description="zxcv" isleaf="false">
> <goal id="15" active="true" description="zxcvsdaf" isleaf="true">
> </goal>
> </goal>
> </goals>
>
> then it displays it correctly:
>
>
> and then correctly displays the nodes when the original XML is
> refreshed:
>
>
> Any ideas on what the problem is?
>
> Sincerely,
> Ron Lancaster
>
>
> _______________________________________________
> Laszlo-user mailing list
> [email protected]
> http://www.openlaszlo.org/mailman/listinfo/laszlo-user
>
tree.png
Description: PNG image
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