GET_NODES_TO_EXPAND SAP Method Expand Level
Below is documentation, parameters and attributes of ABAP Method GET_NODES_TO_EXPAND 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 is a private Method so can only be executed from within the class itself. I.e. You could access it from another method of the class.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 GET_NODES_TO_EXPAND can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method GET_NODES_TO_EXPAND
.| Name | Type | Data Type | Description | Default Value |
| IT_NODES | Importing | TYPE LVC_T_NKEY | Node whose Children are to be Determined | |
| I_LEVEL | Importing | TYPE I | Level to be Expanded | |
| CT_NODES_TO_EXPAND | Changing | TYPE LVC_T_NKEY | Node to be Expanded |
Exceptions of Method GET_NODES_TO_EXPAND
This method does not have any exceptionsExample ABAP coding
This is a private Method so the below code can only be executed from within the class itself. I.e. from another method of the class.DATA: lo_class TYPE REF TO CL_GUI_ALV_TREE_SIMPLE.
DATA: lv_CT_NODES_TO_EXPAND TYPE LVC_T_NKEY,
lv_IT_NODES TYPE LVC_T_NKEY,
lv_I_LEVEL TYPE I,
lv_other TYPE c.
CALL METHOD lo_class=>GET_NODES_TO_EXPAND(
EXPORTING
IT_NODES = lv_IT_NODES
I_LEVEL = lv_I_LEVEL
CHANGING
CT_NODES_TO_EXPAND = lv_CT_NODES_TO_EXPAND ).
Links to Related Class(s)
CL_GUI_A...Full list of available SAP object classes
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