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Normal Topic Restrict drawing links between children inside a container (Read 2317 times)
Kiran B
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Restrict drawing links between children inside a container
May 3rd, 2013 at 11:28am
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Hi,

I have a container node which is having some children. I need to restrict drawing links between these children. How can i achieve this? I should be able to draw links between the children of 2 containers.

Thanks
Kiran B
  
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Stoyo
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Re: Restrict drawing links between children inside a container
Reply #1 - May 3rd, 2013 at 2:32pm
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Hi,

Try this if you want to allow links only between children of same container:

Code
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function onLinkCreating(sender, args)
{
	var link = args.getLink();
	var origin = link.getOrigin();
	if (link.targetConnection)
	{
		var dest = link.targetConnection.node;
		if (origin.container != dest.container)
			args.setCancel(true);
	}
}


I hope that helps,
Stoyan
  
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