CHECK_LEVEL_OF_NODES SAP Method Check the dragged nodes
Below is documentation, parameters and attributes of ABAP Method CHECK_LEVEL_OF_NODES within SAP class WDSD_UI_CL_AS_TREE_CTRL. 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 WDSD_UI_CL_AS_TREE_CTRL 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 CHECK_LEVEL_OF_NODES can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method CHECK_LEVEL_OF_NODES
.| Name | Type | Data Type | Description | Default Value |
| IT_NODE_KEYS | Importing | TYPE LVC_T_NKEY | ALV Tree Control: Node Table | |
| E_NODES_OK | Exporting | TYPE FLAG | General Flag |
Exceptions of Method CHECK_LEVEL_OF_NODES
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 WDSD_UI_CL_AS_TREE_CTRL.
DATA: lv_E_NODES_OK TYPE FLAG,
lv_IT_NODE_KEYS TYPE LVC_T_NKEY,
lv_other TYPE c.
CALL METHOD lo_class=>CHECK_LEVEL_OF_NODES(
EXPORTING
IT_NODE_KEYS = lv_IT_NODE_KEYS
IMPORTING
E_NODES_OK = lv_E_NODES_OK ).
Links to Related Class(s)
WDSD_UI_...Full list of available SAP object classes
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