ENSURE_NODES_VISIBLE SAP Method Node on Frontend, Implicit Call of FRONTEND_UPDATE
Below is documentation, parameters and attributes of ABAP Method ENSURE_NODES_VISIBLE within SAP class CL_GUI_ALV_TREE_SIMPLE. There is also a number of example ABAP code snipts to help you use the functionality of this method.
This method is available within SAP systems depending on your version and release level, you can view further information by entering the class name CL_GUI_ALV_TREE_SIMPLE into the relevant SAP transactions such as SE24 or SE80, and then selecting the method you are interested in.
Method Type - Instance
This is an Instance Method so needs to be instantiated first before you can access any of the methods. I.e. you need to create a local variable of TYPE ref to the class.The following technical details of method ENSURE_NODES_VISIBLE can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method ENSURE_NODES_VISIBLE
.| Name | Type | Data Type | Description | Default Value |
| IT_INDEX_OUTTAB | Importing | TYPE LVC_T_INDX | Rows of Output Table to Be Visible |
Exceptions of Method ENSURE_NODES_VISIBLE
NODE_NOT_FOUND - node_not_foundExample ABAP coding
DATA: lo_class TYPE REF TO CL_GUI_ALV_TREE_SIMPLE.
DATA: lv_IT_INDEX_OUTTAB TYPE LVC_T_INDX,
lv_other TYPE c.
CALL METHOD lo_class=>ENSURE_NODES_VISIBLE(
EXPORTING
IT_INDEX_OUTTAB = lv_IT_INDEX_OUTTAB ).
Links to Related Class(s)
CL_GUI_A...Full list of available SAP object classes
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