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Dec 13 /

Programmatically opening subdirectories on a FileSystemTree control in Adobe AIR

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The following example shows how you can open a subdirectory on a Adobe AIR FileSystemTree by calling the openSubdirectory() method and passing in a native file system path.

Full code after the jump.

<?xml version="1.0" encoding="utf-8"?>
<!-- http://airexamples.com/2008/12/13/programmatically-opening-subdirectories-on-a-filesystemtree-control-in-adobe-air/ -->
<mx:WindowedApplication name="FileSystemTree_openSubdirectory_test"
        xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle">
 
    <mx:ApplicationControlBar dock="true">
        <mx:Button id="btn"
                label="Open application directory"
                click="tree.openSubdirectory(File.applicationDirectory.nativePath);" />
    </mx:ApplicationControlBar>
 
    <mx:FileSystemTree id="tree"
            width="100%"
            height="100%" />
 
</mx:WindowedApplication>

Filed under FileSystemTree
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