I have a client that would like to make a custom table (Conference endpoints) searchable with a Tree Picker. Using the tree_picker attribute on the u_parent field does not seem to work. The u_parent points to itself similar to the location table. Can the tree picker only work on an OOB table using the Parent field? I am having difficulty finding the code that points to the parent field.
The tree_picker=true attribute needs to be added to the reference field that is referencing your custom table. So if you have a field called Conference endpoints that is referencing your custom table you would add the attribute to that field rather than the parent field on your new table.
But doesn't tree_picker=true require that a field called Parent exist on a table? If so, the closest you can get on a custom table is u_parent. Will that still work for tree_picker attribute?
