Hi Jack
try adding this method to the controller
def conditions_for_collection
"parent_id is null " unless params[:parent_model]
end
it should do the trick
Quote:
Originally Posted by JackInDaBox
Hello,
newbie here...I have acts_as_tree working with active scaffold. My problem is that it lists parents and children in the scaffold. For instance the database has:
Code: ( text )
id | name | parent_id | 1 |Animal | null | 2 |Cat | 1 | 3 |Dog | 1 | 4 |Siamese | 2 | 5 |Collie | 3 |
when it displays in active scaffold it lists it like:
Code: ( text )
--------- |Animal | |cat | |Dog | |Siamese | |collie | ---------
What I want to do is see only where parent_id is nil but when i click the link 'Show Child' I want to bring up the children below the parent. such as:
Code: ( text )
------------------ |Animal | | |cat | | | |Dog | | ------------------
I got the link for the child to work with:
Code: ( text )
#in controller active_scaffold :category do |config| config.columns =[ :name ] config.nested.add_link("'Show Child'", [:children]) end
But i need help to only display the parent at the start.
Thanks
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