Dynamically change GraphSource through PopulateGraphSource method

[Saher]

Hello,

I am facing an issue where my graph is tree layout and looks fine initially. However, if I choose to change GraphSource upon user input/ clicks using PopulateGraphSource like in the OrgChart example, I get all the nodes stacked on top of each other with no links and all in corner.

I tried resetting graphSource by creating a new one  

this.graphSource = new GraphSource();

I also tried to use the Clear method for GraphSource. Neither did solve the problem, I keep having the same issue.

I am using

ObservableCollection<Node> hierarchicalDataSource;

to fill up my GraphSource object.

All I do is create a new one and then call

PopulateGraphSource();

method.

[Hristo]

Hi Saher,

Could you please send us a sample project we could investigate? This would be the best way to assist you with the issue. Otherwise there are many possible scenarios we could miss that are causing the issues you are facing.

I am changing the tread type to general feedback so you could be able to attach zip files.

Regards,
Hristo
Telerik

[Martin Ivanov]

Hello,

You can find a solution for this issues, or at least very similar one in the following forum.

Regards,
Martin
Telerik by Progress