I was wondering if anyone has "cracked the code" on using
cascading select combo boxes in Flex to control the data displayed
in a data grid. In ColdFusion Flash Forms, you can easily create a
cascading select to use with filtering the data of a datagrid.
However, I've been having a rough time getting the same
functionality to work in Flex. Any suggestions is greatly
There are several ways to handle cascading comboboxes.
1) make succeeding comboboxes use the preceding combobox as a
datasource. Then just use selectedindex to parse the data for you.
2) you can assign a separate datasource (httpservice) to each
combobox and allow for the sending of parameters for the
dataservices of child comboboxes based on the selected index of the