I want to show the expand option against a tree node even if the node has no children. Is this possible?
(The expand option being the little plus sign in a box to the left of the node.)
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I want to show the expand option against a tree node even if the node has no children. Is this possible?
(The expand option being the little plus sign in a box to the left of the node.)
If your purpose is to dynamically load children nodes when expanding the best solution is to add a fake child nodes to all the leaf nodes. Then replace the fake node with real ones when needed.