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Normal Topic Cancel Nodedeleting for Certain Node Types (Read 1398 times)
alukes
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Cancel Nodedeleting for Certain Node Types
Oct 12th, 2020 at 4:17am
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I would like to prevent a user from deleting a node with the start shape.

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Slavcho
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Re: Cancel Nodedeleting for Certain Node Types
Reply #1 - Oct 12th, 2020 at 6:33am
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diagram.addEventListener(Events.nodeDeleting, onNodeDeleting);

function onNodeDeleting(sender, args)
{
    var node = args.getNode();
    if (node.id == "start")
        args.setCancel(true);
}


using whatever method you identify start shape by as condition.

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Slavcho
Mindfusion
  
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alukes
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Re: Cancel Nodedeleting for Certain Node Types
Reply #2 - Oct 12th, 2020 at 3:28pm
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this worked for me.

if (node.getShape().getId() == "Start")

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