tree collapsed pushing on a triangle icon
I have created a context attribute of type WDY_BOOLEAN, i have bound this attribute to the 'EXPANDED' property of the treenodetype; in the onactionevent make this attribute value to 'X',then the node expands when i select the name. But if i push on a triangle icon of a node, then, all the tree is collapsed. Is this normal? is that standard behaviour? i only want to collapse that node. Thanks in advance.
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