Hello, I need some help figuring out why my tree component
isn't being populated with my MySQL results.
I have a table of categories:
ParentID - CategoryID - Name
Every top-level category has a ParentID of 0 (zero). I'm
using php and a recursive function to build an array of nested
results, then passing those results back to Flex, making those
results a new ArrayCollection, then assigning that to the
dataProvider of the tree.
Result: my tree component is blank
Suspicion: it has to be a way with how my array is being
formed in PHP. If I play around with how it is formed I can get
some odd results in the tree, so I know it's not a problem with the
data being passed back to Flex.
I am attaching the PHP code used to form the array, and the
output of the array being created