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Tree(TreeGrid) Specific HowTos

How can I mark an item as a leaf or a branch of the tree?

In the beforeRender event handler you are allowed to mark an item as a leaf or a branch. For this purpose, you should use the set_kids() method. As the input parameter true or false must be specified. true marks an item as a branch, false - as a leaf.


For more details see the 'Tree/TreeGrid specific' chapter in the 'Dynamic loading' guide.

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