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How to access the data of a treeStruct (created by hiCreateTree) ?

Rein

Hi,

     For example,  

                a = hiCreateTree('a)   

 

                b = hiCreateTreeItem(......)   

 

                hiTreeAppendItems(a list(b))

 

How to access data b from a?

I try to use a~>?? to view data of a. But it is display (activeUT hiFieldSym a).


Thanks

Rein

Parents
  • In the example above. Let say you add callback to your entries context menu. (For example when the user selects delete, you want to delete that entry. Assume a callback called deleteCB was registered with the "delete" menu entry. How do you get the selected item to deleteCB? abTreeExampleMenuContextCB is called BEFORE the context menu is shown. So while the tree and the item on which you right clicked are available in that CB, they aren't available in deleteCB
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  • In the example above. Let say you add callback to your entries context menu. (For example when the user selects delete, you want to delete that entry. Assume a callback called deleteCB was registered with the "delete" menu entry. How do you get the selected item to deleteCB? abTreeExampleMenuContextCB is called BEFORE the context menu is shown. So while the tree and the item on which you right clicked are available in that CB, they aren't available in deleteCB
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