Save / Undo / isModified issue

GoJS
1

Recently I posted an issue about Undo / isModified (see: http://www.nwoods.com/forum/forum_posts.asp?TID=5832&title=undo-ismodified-issue)
This issue has been resolved in GoJS 1.4.9

We are now experiencing another issue that might be related:
If I:

  • add a Node to a Diagram
  • delete that same Node
  • save the model (like: set diagram.model.isModified to false)
  • undo the deletion
  • check the diagram.model.isModified property
Then I see that the isModified property incorrectly states false (or: not modified). Following to reproduce it (using GoJS 1.4.9):
Reset
Modified: No (as returned by the Modified event)
Last action: 
Add Del Save Undo

Check

2

We created a bunch of regression tests for 1.4.9, but I guess we didn’t cover that case. We’ll look into it. Thanks again for reporting a bug; sorry for the inconvenience.

3

I believe this bug will be fixed in 1.4.10, which we hope to release within a few days.
Sorry again for causing you some hassle.

4

Ok thanks already.

5

Please try 1.4.10, which is now GoJS - Build Interactive Diagrams for the Web.