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Re: Rendering a tree view in WO

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Re: Rendering a tree view in WO

Subject: Re: Rendering a tree view in WO
From: Mark Wardle <email@hidden>
Date: Fri, 6 May 2005 20:03:30 +0100


On 6 May 2005, at 17:52, Bruce Kerns wrote:

Does anyone have any pointers to information on how to go about rendering a HTML dynamic tree view in WO?

I just use a custom component which uses recursion. Add a hasChildren () method to your EO and use that in a WOConditional and then recursively place your custom component. Bind your list of subobjects to a WORepetition and away you go. I also use some fixed size images, and the obligatory + and - images to draw the tree.

Don't know whether this is the "right way", but it works.

Mark


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  >Rendering a tree view in WO (From: Bruce Kerns <email@hidden>)




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