Hi all,

I have two trees, from which one (target tree) is populated by dragging and dropping nodes from the other tree (source tree); that works fine already. While I am dragging, the icon of the dragged node "in the air" shows me, if I the current mouse position is a possible drop target (tree) or not. As I do not want my source tree to get nodes dragged into, I have no logic to do so. What I now need is a possibility to mark my source tree as "not a drop target" in order to get appropriate visual feedback from the node being dragged, that i cannot drag it onto the source tree.

Does anyone have an idea how to achieve this?

Regards, Marius

asked 15 Apr '14, 07:34

Marius's gravatar image

accept rate: 0%

Hi Marius,

Unfortunately, what you are looking for does not exist in Formspider just yet.

Kind Regards,


answered 15 Apr '14, 07:57

Yalim's gravatar image

Yalim ♦♦
accept rate: 20%

Your answer
toggle preview

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here



Answers and Comments

Markdown Basics

  • *italic* or _italic_
  • **bold** or __bold__
  • link:[text](http://url.com/ "title")
  • image?![alt text](/path/img.jpg "title")
  • numbered list: 1. Foo 2. Bar
  • to add a line break simply add two spaces to where you would like the new line to be.
  • basic HTML tags are also supported



Asked: 15 Apr '14, 07:34

Seen: 1,571 times

Last updated: 15 Apr '14, 07:57

© Copyright Gerger 2017