Hi all,
I was wondering if someone could please point me in the correct direction.
I have an HTTPService that I am using with a datagrid, the Service's data is
loaded into an ArrayCollection and I filter the ArrayCollection with a
filterFunction. All works great.
I now want to take the same ArrayCollection and load certain elements of the
data into a tree. This is where I am getting errors.
The xml:
<?xml version="1.0" encoding="utf-8"?>
<build>
<item id="1">
<name>Name</name>
<area>Chicago</area>
<status>Avail.</status>
<spec>1264</spec>
<size>40</size>
</item>
<item id="2">
<name>Name</name>
<area>New York</area>
<status>Avail.</status>
<spec>1264</spec>
<size>49</size>
</item>
</build>
I want to display in the tree the area(s) as the folder and the name under it
as a leaf(s). All I managed to do is a labelFunction that returns the area, and
populates the tree as leafs. I am assuming, I will have to create a custom
function?
private function trModels(item:Object):String{
return item.community;
}
Now all the docs I could find tell me to use the result on the httpservice as
e4x and filter the data that way for the tree, but when I specify e4x as
resultFormat I get an error and it breaks my filtering on the datagrid...:
Error #1034: Type Coercion failed: cannot convert [EMAIL PROTECTED] to
mx.collections.ArrayCollection.
Can anyone point me in the correct direction please? There must be a way to
filter data that is not "tree" friendly..
thank-you
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