Hello world
I have a problem with a data tree: I need to generate a data tree that shows
the structure of products' classification from this table:
Object: ClasseCND
id | anno | livello | descrizione | classemadre|
A | 2005 | 0 | ddddd | null |
A01| 2005 | 1 | ghhhh | A |
B | 2005 | 0 | gggggg | null |
B01| 2005 | 1 | ghhhh | B |
B02| 2005 | 1 | ghhhh | B | etc...
I have more levels of depth in the tree...and I have a great number of
classes to show....
At first time I would show to the user only the level 0 of my data structure
and, when the user select one node of the
tree, I would show the requested subtree expanded. There is a way to do
something like that without generate and cache all the classification tree
in the session ? Some way to dynamically populate the tree when the user
select the node he wants to see expanded ?
Any suggest will be appreciate
Thanks in advance
Galbu
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