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Example documentationSelect Hierarchy Level Example Locate this document in the navigation structure

 

The original hierarchy tree is:

M1

  • M11

  • M12

    • M121

    • M122

      • M1221

      • M1222

If level 2 is selected, the two levels below the specified member ID are selected with the member ID itself. The total level number of the subtree including the root node is 3. The following subtree is returned if the member ID is M1:

M1

  • M11

  • M12

    • M121

    • M122

If level 1 is selected, the one level below the specified member ID is selected with the member ID itself. The total level number of the subtree including the root node is 2. The following subtree is returned if the member ID is M1:

M1

  • M11

  • M12

If level 0 is selected, only the specified member ID itself is selected, as a tree with only one node. The following subtree is returned if the member ID is M1:

M1