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Thread: Adding Listener to Drag/Drop event in tree node

Created on: 03/09/09 03:22 PM Replies: 0

mschierberl

Joined: 06/11/07
Posts: 2 Adding Listener to Drag/Drop event in tree node
03/09/09 3:22 PM

Posting an example for this blog post comment

<a href="http://www.madfellas.com/blog/index.cfm/2009/3/7/ColdExt-RC-1-released#cEAFF8A4E-BA1D-123D-B676492F75ADC4F4">http://www.madfellas.com/blog/index.cfm/2009/3/7/ColdExt-RC-1-released#cEAFF8A4E-BA1D-123D-B676492F75ADC4F4</a>;

To add a drag/drop listener to the tree control, add the following code as a subNode to <ext:treePanel />. Note: enableDD must be set to "true" in treePanel to enable drag/drop. The "TreePanel (static)" example has drag/drop enabled.

<ext:listener eventName="movenode">
    function (tree, node, oldParent, newParent, index){
         Ext.Msg.alert('Message', 'Moving Node : "' + node.text + '" id = ' + node.id + '<br><br>New Parent Node : "' + newParent.text + '" id=' + newParent.text);
      }
</ext:listener>

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