Combobox and datagrid: how to alternate the XML data? (simple data view question)

1

hi everyone

I have a combobox, a dataset, a datagrid, and a xmlconnector on the stage.

my xml structure is as follows:

<xml>
<node1 name="">

<node2 name="" address="" phone=""/>
<node2 name="" address="" phone=""/>
<node2 name="" address="" phone=""/>
.
.
.
</node1>
<node1 name="">
.
.
.
</xml>

my combobox gets its values from node1s. it works OK.

I want to show the 3 columns (node2s) in my datagrid for each selected node1.(selected in combobox)

How can I build a button or a binding to force the datagrid which gets its values from my dataset to show the 3 columns (name,address,phone) for the selected node1? (selected in combobox)

thanks a lot…