@sangeetaarora21 wrote:
Hi Walter,
I am creating a diagram using tree mapper sample where I have two trees. One is on the left side and another on the right side. My tree can have multiple levels (suppose 8 levels). So, I have to fetch the values of all the levels from the database and then draw the tree diagram. So, for this I have used nested loop of the levels means 8 levels. I am successfully able to create the tree but the problem which I am facing is the duplicate of nodes. So duplicate nodes are coming after the complete tree generation.
Please check the screen.
Here, you can see that 1.1.1 Recurring is repeating 3 times.
I have tried to check the duplicate values by using "diagram.findNodeForData(nodedata);" but its not able to find it values. I also tried diagram.model.containsNodeData(data) but again its not able to find the existence of duplicate value.
Can you please suggest how I can achieve the same?
Thank you.
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