UPDATE_EXPANDED_NODES SAP Method Update Expand State of All Nodes
Below is documentation, parameters and attributes of ABAP Method UPDATE_EXPANDED_NODES within SAP class CL_BSP_WD_GUI_LIST_TREE. 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_BSP_WD_GUI_LIST_TREE 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 UPDATE_EXPANDED_NODES can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method UPDATE_EXPANDED_NODES
.| Name | Type | Data Type | Description | Default Value |
| NO_HIDDEN_NODES | Importing | TYPE AS4FLAG | 'X'= Node Is Expanded If All Predecessors Are Expanded | |
| EXPANDED_NODEKEY | Returning | TYPE TREEV_NKS | Tree Control: Table with Node Keys |
Exceptions of Method UPDATE_EXPANDED_NODES
This method does not have any exceptionsExample ABAP coding
DATA: lo_class TYPE REF TO CL_BSP_WD_GUI_LIST_TREE.
DATA: lv_EXPANDED_NODEKEY TYPE TREEV_NKS,
lv_NO_HIDDEN_NODES TYPE AS4FLAG,
lv_other TYPE c.
CALL METHOD lo_class=>UPDATE_EXPANDED_NODES(
EXPORTING
NO_HIDDEN_NODES = lv_NO_HIDDEN_NODES
RECEIVING
EXPANDED_NODEKEY = lv_EXPANDED_NODEKEY )
"Alternate coding for Method Call with returning parameter
lv_EXPANDED_NODEKEY = lo_class=>UPDATE_EXPANDED_NODES(
EXPORTING
NO_HIDDEN_NODES = lv_NO_HIDDEN_NODES ).
Links to Related Class(s)
CL_BSP_W...Full list of available SAP object classes
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