Welcome to the JavaScript feedback portal. We’re happy you’re here! If you have feedback on how to improve the JavaScript, we’d love to hear it!

  • Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
  • If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!


Drag and drop some BPMN shape into Lane 1 or Lane 2 .

The collectionChange event arguments do not have parentId information in the element property (args.element.parentId).

We expect information in the arguments about which Lane is the parent of the element being laid.

We checked that nodes collection (diagram.getObject('swimlane').shape.lanes[0].children) doesn't contains added shape on event collectionChanged and drop event as well