suppose my categories struct as folling:
A
A's child B
B's child F
B's child G
A's child C
D
D's child E
ok, I have a problem. when I click {A's child B} ,I want to show all the product's
belongs to it , how can I do? thx
or Is there any idea when I click {A's child B} ,if the sub catergory is expanding,then collpase it, other while if is collapsing ,then expand it
?
thx in advance!![]()






