I m working on a diagram with base as tree mapper i have another problem in group collapse.
When i collapse groups they jump around and even overlap on the other group how can i make them collapse in place?
and when i collapse this
I m working on a diagram with base as tree mapper i have another problem in group collapse.
When i collapse groups they jump around and even overlap on the other group how can i make them collapse in place?
That depends on what your Diagram.layout does.
this.diagram.layout = Go(go.GridLayout, {
wrappingWidth: Infinity,
alignment: go.GridLayout.Position,
cellSize: new go.Size(1, 1),
spacing: new go.Size(50, 50),
isOngoing:false
});
Ah – that’s the problem: you have set Layout.isOngoing to false.
https://gojs.net/latest/intro/layouts.html#LayoutInvalidation