How to find on nodecreated event that node parent (container) is available or not? - Diagramming Components

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How to find on nodecreated event that node parent (container) is available or not? (Read 3904 times)

reshma Junior Member Offline I Love MindFusion! Posts: 91 Joined: Jan 16^th, 2018	How to find on nodecreated event that node parent (container) is available or not? Sep 23^rd, 2020 at 12:03pm	Print Post
	Hi, I want to know parent of node on nodecreated event before Containerchildadded(). Please let me know the property


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Slavcho YaBB Moderator Offline tech.support Posts: 3435 Joined: Oct 19^th, 2005	Re: How to find on nodecreated event that node parent (container) is available or not? Reply #1 - Sep 24^th, 2020 at 6:10am	Print Post
	Before containerChildAdded, earliest you will get the container is as argument of containerChildAdding, as we discussed in https://mindfusion.eu/Forum/YaBB.pl?num=1596017540/6#6 If it's that important to find container from nodeCreated handler, call Diagram.getNodesAt(args.mousePosition) and check if topmost node behind newly created one is container.


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reshma Junior Member Offline I Love MindFusion! Posts: 91 Joined: Jan 16^th, 2018	Re: How to find on nodecreated event that node parent (container) is available or not? Reply #2 - Sep 24^th, 2020 at 8:10am	Print Post
	i added this.diagram.getNodes(args.getMousePosition()) but args.getMousePosition() is undefined on nodecreated event is any other way to find node is having parent on nodecreated event


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Slavcho YaBB Moderator Offline tech.support Posts: 3435 Joined: Oct 19^th, 2005	Re: How to find on nodecreated event that node parent (container) is available or not? Reply #3 - Sep 25^th, 2020 at 5:50am	Print Post
	Actually mouse position is reported with nodeCreating event but not nodeCreated. You could save last one from creating to check in created, or get it from the Diagram.pointerPosition field. Regards, Slavcho


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reshma Junior Member Offline I Love MindFusion! Posts: 91 Joined: Jan 16^th, 2018	Re: How to find on nodecreated event that node parent (container) is available or not? Reply #4 - Sep 28^th, 2020 at 12:45pm	Print Post
	resolve my problem but i have one more issue which is suppose i have parent and child and i am trying to drag child outside parent it is not allowed (somewhere args.setcancel(True))event is fired can you please let me know which one is the event to find childs are not allowed to move outside parent and setcancel(true) is applied ( i checked on nodemodifying but it is not there)


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Slavcho YaBB Moderator Offline tech.support Posts: 3435 Joined: Oct 19^th, 2005	Re: How to find on nodecreated event that node parent (container) is available or not? Reply #5 - Sep 29^th, 2020 at 9:26am	Print Post
	Try the containerChildRemoving event.


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