How to get simple Group Folding working

Question

I have tried using this guide (https://docs.yworks.com/yfileshtml/#/dguide/folding#folding) to get folding working, but when I click on the [+] or [-] nothing seems to happen at all.

I am using the HierarchicGrouping Demo as a basis and I have pulled in the all necesary code to get it working in my application, but the only difference is the styles of the nodes/groups/edge and then this folding functionality not working for me. I thought using the yfiles.styles.CollapsibleNodeStyleDecorator would allow folding by default without any special setup, but I must be doing something wrong.

Any help would be much appreciated

Answer 1

This forum is for yEd questions only. For questions regarding the yFiles for HTML programming library, please contact yWorks support by mail. (Please include your yWorks customer or evaluator ID in your mail when doing so.)