CatDisplayCategoryTable.doDiffParentSet Method

Updates the nested set values for the whole subtree rooted at the record due to the parent changes.

Syntax

public void doDiffParentSet(CatDisplayCategoryTable _thisFromDB, CatDisplayCategoryTable _newParentCategoryFromDB)

Run On

Called

Parameters

• _thisFromDB
  Type: CatDisplayCategoryTable Table
  The same as this record, refreshed from the database.

• _newParentCategoryFromDB
  Type: CatDisplayCategoryTable Table
  The new parent for this record, refreshed from the database.

Remarks

The TreeLevel, NestedSetLeft, NestedSetRight fields to be updated. This method will set the nested values without checking if the nested set values violate "nested set" integrity.

The caller is responsible for the checking.

This method does not persist anything to the database.

See Also

Reference

CatDisplayCategoryTable Table