The benefit of the handler function over the binding is that you can
examine the structure of the current item to understand how to build the
expression to return the dataProvider.
Now, you are going to need separate handler functions for each combo
box, or else pass in a parameter and create l
Ok, good. Now, each item in the first combo box has an XML "location"
node in it. If the location node contains the child nodes necessary to
populate the second combo, then in the "listChangeHandler" do something
similar to what you did in the result handler. You can directly assign
the dataProvi
If the data can be in one file then that is the easiest way to do it.
Use HTTPService with resultFormat="e4x" to get the data into Flex.
Then use an e4x expression to return an XMLList of the correct nodes for
the first combo box.
When you have that working, post back.
Tracy
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