How in YII2 Nested sets to make cloning of elements of one column in another?
I have to have templates of the finished structure in the project and when creating the work menu I have to drag and drop to duplicate the branch with the elements into the work menu
Please look at my picture I drew there as it should be.
I’ve been working on this task for a long time, I didn’t find anything worthwhile on the Internet about cloning branches
Even ready to change nested sets to something more suitable for me.
I would appreciate any help in my question.
I tried different things, did like here https://dbushell.com/Nestable/
But there everything goes through 1 table, and I have one table structure patterns, another working structure
Here is a picture (sorry in English)
Where it is written 'column' this is in my database a table and not a column, was wrong in the figure
Please give at least a direction to dig.
