How to sort trees in yii2 when using yii2-nested-sets?

Question

Yii

I use nested sets with multiple trees. Non-root elements can be sorted using appendTo. And how to sort entire trees (change the tree attribute)?

Answer 1

If you need to change the position of an element or elements within the tree, you need to change lft, rgt and, if necessary, depth, including for descendants. If the trees are not part of another tree, then you can enter the sort attribute and sort by it. Perhaps tree can also be used as sort, but it depends on the architecture