I already have a beforeDragStop call that does the logic to allow / dis-allow the dropping of an element in the placeholder. I want to now change the CSS of the placeholder also (to red etc) for user feedback.
I can't seem to find in the code where adding the placeholder to the DOM is clearly triggered. If I knew that I think I could easily add this.
For some more background:
https://stackoverflow.com/questions/64436263/jquery-nestable2-adding-placeholder-css-feedback
I already have a
beforeDragStopcall that does the logic to allow / dis-allow the dropping of an element in the placeholder. I want to now change the CSS of the placeholder also (to red etc) for user feedback.I can't seem to find in the code where adding the placeholder to the DOM is clearly triggered. If I knew that I think I could easily add this.