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How to catch treeitem that has just been selected or deselected?

asked 2014-12-07 09:22:56 +0800

bkstorm gravatar image bkstorm
38 3

Hi everyone? With onSelect event, I can receive treeitem that has just been selected by method: tree.getSelectedItem(), but if treeitem's just been deselected, how I can receive it?

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answered 2014-12-07 10:04:10 +0800

Darksu gravatar image Darksu
1991 1 4

Hello bkstorm,

The following url provides a very good example on how to bind the selected item of a tree:

http://zkfiddle.org/sample/17gj1g4/1-Tree-binding-selected-item#source-1

You can enhance the functionality by storing in a variable the old selected value.

Best Regards,

Darksu

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Asked: 2014-12-07 09:22:56 +0800

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Last updated: Dec 07 '14

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