CONSTRUCTOR SAP Method CONSTRUCTOR
Below is documentation, parameters and attributes of ABAP Method CONSTRUCTOR within SAP class CL_GUI_ALV_TREE_BOSPS. There is also a number of example ABAP code snipts to help you use the functionality of this method.
This method is a Class Constructor so it is called automatically when the class is accessed for the first time.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_BOSPS 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 CONSTRUCTOR can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method CONSTRUCTOR
.| Name | Type | Data Type | Description | Default Value |
| HIDE_SELECTION | Importing | TYPE AS4FLAG | Visibility of Selection | |
| ITEM_SELECTION | Importing | TYPE AS4FLAG | Can Individual Items be Selected? | |
| I_PRINT | Importing | TYPE AS4FLAG | Print Only | |
| LIFETIME | Importing | TYPE I | Lifetime | |
| NODE_SELECTION_MODE | Importing | TYPE I | Nodes: Single or Multiple Selection | |
| NO_HTML_HEADER | Importing | TYPE AS4FLAG | NO_HTML_HEADER | |
| NO_TOOLBAR | Importing | TYPE AS4FLAG | NO_TOOLBAR | |
| PARENT | Importing | TYPE REF TO CL_GUI_CONTAINER | Parent Container | |
| SHELLSTYLE | Importing | TYPE I | Shell Style |
Exceptions of Method CONSTRUCTOR
LIFETIME_ERROR - LIFETIME_ERRORExample ABAP coding
As the method is a Class Constructor the below code doesnt really make sense as it cant be executed as a stand alone method but this is how it would look if it was a normal static method.DATA: lo_class TYPE REF TO CL_GUI_ALV_TREE_BOSPS.
DATA: lv_HIDE_SELECTION TYPE AS4FLAG,
lv_ITEM_SELECTION TYPE AS4FLAG,
lv_I_PRINT TYPE AS4FLAG,
lv_LIFETIME TYPE I,
lv_NODE_SELECTION_MODE TYPE I,
lv_NO_HTML_HEADER TYPE AS4FLAG,
lv_NO_TOOLBAR TYPE AS4FLAG,
lv_PARENT TYPE CL_GUI_CONTAINER,
lv_SHELLSTYLE TYPE I,
lv_other TYPE c.
CALL METHOD lo_class=>CONSTRUCTOR(
EXPORTING
HIDE_SELECTION = lv_HIDE_SELECTION
ITEM_SELECTION = lv_ITEM_SELECTION
I_PRINT = lv_I_PRINT
LIFETIME = lv_LIFETIME
NODE_SELECTION_MODE = lv_NODE_SELECTION_MODE
NO_HTML_HEADER = lv_NO_HTML_HEADER
NO_TOOLBAR = lv_NO_TOOLBAR
PARENT = lv_PARENT
SHELLSTYLE = lv_SHELLSTYLE ).
Links to Related Class(s)
CL_GUI_A...Full list of available SAP object classes
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