[flexcoders] re-filtering data in DataGrid?

[djbrown_rotonews]

I know that the DataGrid has a filterFunction param where you can 
specify any filtering capabilities you want to display in the 
DataGrid. Can this function call be re-issued programmatically? I've 
got an app where I want to display some data from a jsp call, filtered 
based on initial (and default) values of some combo boxes, but 
also "re-filtered" again if the user selects another value from the 
combo box without re-calling the jsp again. Is that possible? 

I'm willing to add a button called "filter" to capture the current 
states of the combo boxes and trigger the filterFunction call again if 
that helps. The filterFunction expects one arg though, so a straight 
call to filterData() from the filter button's click method won't do 
the trick.










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