That is clear. The general solution is to bind the dependant combo box's dataProvider to the selectedItem in its precedent control, or to have the change event of each combo box set the dataProvider for the dependant control. The exact implementation depends on several factors.
How is your data organized, and how are you getting it from the server? Specifically, does each comboBox selection need to trigger a data service call to get the result data for the dependent combo? Or can you get all the data or parts of the data at once? Tracy ________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of dranoel1967 Sent: Thursday, December 28, 2006 5:38 PM To: [email protected] Subject: [flexcoders] Multiple ComboBox Selection and Tree from XML Multiple ComboBox Selection from XML Okay, I am looking for some help, or an example even a nod in the right direction wouldl be much appreciated. I have three combo boxes and a tree that I need to populate from an XML file.The first combox 1 will need to have data ready for selection upon load. Then combobox 2 will then be populated with all associated child nodes from the selection in combobox 1, and combobox 3 will then be populated with all associated child nodes from the selection in combobox 2. Once the user makes their final selection in combobox 3 the tree will be populated with that childs data. I am sure that this is as clear as mud! :) Being very new to xml and Flex any examples and or suggestions would be great. Best Regards, Dranoel
