Button: The cell type of cl_gui_alv_grid=>mc_style_button resembles as a button in the user interface of the SAP ALV list. As the user clicks this button, any event can be executed like opening up a new window. Dropdown List: It is used to provide a list of values as a dropdown list. IMPLEMENTATION OF BUTTON: …
How to set the cell type as button in the SAP ALV List? Read More »
It is used to provide a list of values as a Drop down List. There are three important steps involved in setting the cell as a drop down list. Filling the internal table lvc_t_dral. Setting the fields drdn_hndl, drdn_alias of field catalog. Call the method set_drop_down_table of the ALV object. Filling the internal table lvc_t_dral. …
How to set the cell of the ALV List as a Dropdown list in SAP ABAP? Read More »
The column position in the SAP ALV List can be changed using the COL_POS field of the field catalog. In the below example, the ‘contact_address’ column is set in the first position of the SAP ALV List. Field-SYMBOLS: <ls_field_cat> TYPE lvc_s_fcat. LOOP AT lt_field_cat ASSIGNING <ls_field_cat> WHERE fieldname = ‘CONTACT_ADDRESS’. <ls_field_cat> -col_pos = 1. …
How to set the position of column in SAP ALV List using Field catalog Read More »
The column names can be changed with the help of the fields REPTEXT, SCRTEXT_L, SCRTEXT_M and SCRTEXT_L of field catalog. If you wish to use only text of field ‘scrtext_l’, then fill the text only in this field ‘SCRTEXT_L’. The other texts can be ignored as the ALV takes the filled text automatically. FIELD-SYMBOLS: <ls_field_cat> …
How to rename the column in the SAP ALV List through field catalog Read More »
The column can be deleted from the SAP ALV List using the field catalog. Column deletion is constrained based on the fieldname of the field catalog. Let us look at the following example: DELETE lt_field_cat WHERE fieldname = ‘Contact_address’. Once it is deleted through the field catalog, it cannot be further added using the layout …
A new column can be inserted in to the SAP ALV list by adjusting the following two entities. Structure or Type of the table. New entry in the field catalog internal table. Structure or Type of the Table. A local type is created with the new column. TYPES: BEGIN OF ty_contact. INCLUDE …
How to insert a new column in to the SAP ALV list Read More »
The column can be hidden in the SAP ALV List using the field ‘NO_OUT’ of the field Catalog. This field value is set to ABAP_TRUE in order to hide the column. FIELD_SYMBOLS <ls_field_cat> TYPE lvc_s_fcat. LOOP AT lt_field_cat ASSIGNING <ls_field_cat> WHERE fieldname = ‘CONTACT_ADDRESS’. <ls_field_cat>-no_out = abap_true. ENDLOOP. The column can be shown once again …
How to hide the column of the SAP ALV List using Field Catalog field ‘NO_OUT’ Read More »
The class CL_GUI_ALV_GRID of the old ALV model provides different events. It is available in the Tab EVENTS of the class CL_GUI_ALV_GRID. Event Parameter Description BUTTON_CLICK E_ROW -> RowE_COLUMN -> ColumnE_ROW_NO -> Row id It is triggered when a button is clicked. USER_COMMAND E_UCOMM -> Function code It is triggered when a function is triggered, …
What are the different events of the class CL_GUI_ALV_GRID? Read More »
In this blog post, we discuss about the events of the class CL_GUI_ALV_GRID. The old SAP ALV model provides standard functions such as summing, sorting, search function, Excel Export function etc. It also enables us to add new functions to the SAP ALV toolbar. The Event TOOLBAR of the class CL_GUI_ALV_GRID is used to add …
How to add user-defined buttons in SAP ALV TOOLBAR Read More »
The primary key fields of the data records must be unique. There should not be duplicate records in the Database table. The fields of the ALV List are editable through the field catalog. The primary key fields of the SAP ALV List cannot be edited directly. If a new line of record is inserted in …
How to enable adding new records to the SAP ALV List Read More »