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Normal Topic Need to select the diagram node (Read 2560 times)
Shafi
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Need to select the diagram node
Nov 21st, 2017 at 9:07am
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Hi

I need to select the diagram node from outside event and make the node little bit grey so that user come to know which node is selected now.

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Slavcho
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Re: Need to select the diagram node
Reply #1 - Nov 21st, 2017 at 11:50am
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Hi,

Call node.setSelected(true) and node.setBrush("gray");

Regards,
Slavcho
  
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Shafi
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Re: Need to select the diagram node
Reply #2 - Nov 21st, 2017 at 1:18pm
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Thanks a lot for reply.

Is there any way to access the node via diagram object if it is having unique id to that? As we are having tree which is represented as diagram now if we select one of the tree node, diagram node should should also get highlighted.
  
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Slavcho
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Re: Need to select the diagram node
Reply #3 - Nov 21st, 2017 at 4:23pm
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Use the array API to find node you need, something like Diagram.getNodes().find(node => node.getId() == id);
  
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