Connector property hidden not assed after using colapse and expand
Hi,
I have the following issue with the diagram (classic) component, consider the following connector for my diagram:
ConnectorProjectBlaBlaBla = new ObservableCollection<DiagramConnector>();
foreach (User tempUser in listeOfUsers)
{
ConnectorProjectBlaBlaBla .Add(new DiagramConnector() { Id = $"connector{tempUser.Userid}", SourceID = $"node{userVIP}", TargetID = $"node{tempUser.displayName}", Visible = false });
}
}
Visible is set to false and so when run the sample looks originally like that:
So exactly what it is supposed to look like
Then I collapse the elements
Then I expand the nodes :
The property visible is reset to true for some reason :
Here is how the diagram is setup:
<SfDiagram @ref=diagramUsers ID="diagramUsers" Height="590px" ModelType="@model" Nodes="@NodeProjectUsers" Connectors="@ ConnectorProjectBlaBlaBla " NodeDefaults="@NodeDefaults" ConnectorDefaults="@ConnectorDefaults" Layout="@LayoutValue">
<DiagramSnapSettings Constraints="@snapConstraints">
<HorizontalGridlines LineColor="blue" LineDashArray="2,2">
</HorizontalGridlines>
<VerticalGridlines LineColor="blue" LineDashArray="2,2">
</VerticalGridlines>
</DiagramSnapSettings>
<DiagramTemplates>
<NodeTemplate>
<SfCard>
...
</SfCard>
</NodeTemplate>
</DiagramTemplates>
</SfDiagram>
I think the issue is that the node template is recreated once you expand the nodes but the javascript behind does not check the visibility set in the ConnectionCollection.
Also I get an exception when I expand:
Let me know if I am doing something wrong or if you can reproduce on your side.
Thanks
