The default parent node parentid is zero, there are six data (default parentid is 0) now drag the article 6 of article 6 of the parentid id (id) only for article 5, article 5 of the parentid id for article 4, so on, now want to article 6 data recovery initial state, namely the parentid to 0, want to ask how to operate

CodePudding user response:

To become a parent node is traverse to the child node

CodePudding user response:

Is there anyone master to help it