Entering content frame

Syntax documentation update_nodes Locate the document in its SAP Library structure

Use this method to change the attributes of one or more nodes in the Column Tree Model.

Note

You cannot use this method to change the RELATKEY or RELATSHIP attributes of a node. To move a node, use the method MOVE_NODE.

CALL METHOD column_model->update_nodes
          EXPORTING node_table = node_table.

Parameter and Type

Opt.

Description

node_table
 TYPE TREEMCUNOT

  

An internal table in which each line represents one node whose attributes you want to change. You specify the key of the node, and enter a new value for each attribute that you want to change. Each changeable attribute also has a corresponding flag with the name U_<attribute> . You must check this flag for each attribute that you change.

For example, if you want to change the hidden attribute for a node from ' ' (not hidden) to 'X' (hidden), you would enter 'X' in the HIDDEN field and 'X' in the field U_HIDDEN (to indicate that the field must be updated). If you want to change all of the changeable attributes for a given node, you should check the U_ALL field instead of all of the individual U_<attribute> flag fields.

The line type of the table is made up as follows:

  • The included structure TREEMCNODT
  • For each changeable value, there is a flag field u_<attribute> , which must have the value 'X' for each attribute you change.

 

 

 

 

 Leaving content frame