Column selection with column tree model

Question

Hello!
I created a column tree model. I would like to be able to select a column when i click on its header. How can I do that? There is no problem to select one item. I try to select all the items of a column but if do that this is the lines which are selected. The item_selection parameter is set to 'X'.
Thanks in advance,

Answer 1

Hi,
I am not sure if I understood your problem right. But just in case, if you are referring to this...
You say you need a check box to select your nodes. So you would have to add your item names in a separate column and then add the check box in a separate column using ADD_COLUMN method. You would have to use treemcitac structure and make use of ADD_ITEMS to add them.
Once you add the column for check box, code your logic and build your tree hierarchy with all the correct node keys. For example, the root node will have node_key = 1 and parent_key = 0. The node that comes under the root node in the first hierarchy level will have node_key = 2 and parent_key = 1. Code your logic so that you build your tree hierarchy.
Build the tree structure using treemcnota as you have done. Add the nodes built using treemcnota using ADD_NODES.
According to your requirement,
COL1                                                                           COL2 (for checkbox)  } -> Build using treemcitac
Preimport (Root)  -> Root Node
Request Checks (Node_1)  -> parent_key = Preimport
Check Req Status (Item_1) -> parent_key = Request Checks (Node_1)
Check Req Scope (Item_2)
Check Req Componenets (Item_3)
Object List Checks (Node_2)
Check obj type (Item_1)
check deletions (Item_2)
Object Checks (Node_3)
"Build the tree nodes using treemcnota and add these nodes using ADD_NODES
Again, I am not sure if your problem is this. Hope this might be helpful.