Output Options of Columns (SAP Library

Output Options of Columns

Field name	Comp. type	Dtype(length)	Value range
	Use
CHECKBOX	LVC_CHECKB	CHAR(1)	SPACE, 'X'
	Outputting a checkbox. The checkbox cannot be modified by the user. Parameter sel_mode of the layout structure allows the user to select multiple rows in the grid control (see also: get_selected_rows).
COL_POS	LVC_COLPOS	INT4(10)	natural number
	Relevant only if the relative column positions should not be identical to the sequence of fields in the field catalog when the list is displayed for the first time. The parameter determines the relative column position of the field for list output. The user can interactively modify the order of the columns. If this parameter is initial for each field catalog entry, the order of the columns corresponds to the sequence of fields in the field catalog.
DO_SUM	LVC_DOSUM	Char(1)	SPACE, 'X'
	If this field is set, the ALV uses this field to calculate the total (this corresponds to the generic totals function in the toolbar.)
EMPHASIZE	LVC_EMPHSZ	Char(4)	SPACE, 'X' or 'Cxyz' (x:'1'-'9'; y,z: '0'=off '1'=on)
	If the field is set to 'X', the ALV uses a pre-defined color for highlighting the column. If the character field begins with 'C' (color code), the remaining numbers have the following meaning: x: color number y: intensified display on/off y: inverse display on/off For more information on color coding, see the F1 help on the FORMAT statement.
HOTSPOT	LVC_HOTSPT	Char(1)	SPACE, 'X'
	If this field is set, all cells of this column are hotspot-sensitive.
HREF_HNDL	INT4	INT4(10)	Natural number
	Handle to which an URL is assigned. The ALV Grid Control displays all cells of the column as hyperlinks. You must maintain the target address of the hyperlink in a table of type LVC_T_HYPE and pass it using set_table_for_first_display.
KEY	LVC_KEY	Char(1)	SPACE, 'X'
	If this field is set, the ALV Grid Control color-codes the column as a key field and fixes this column during horizontal scrolling. The order of the key columns in the ALV Grid Control can be modified interactively. In contrast to the SAP List Viewer, the ALV Grid Control allows you to directly hide key columns with NO_OUT (field KEY_SEL is not used).
LOWERCASE	LOWERCASE	Char(1)	SPACE, 'X'
	If this field is set, the ALV Grid Control recognizes upper/lower case in the output table. This affects the sorting of fields, for example.
NO_OUT	LVC_NOOUT	Char(1)	SPACE, 'X'
	If you set this field, you hide the relevant column in the list. Nevertheless, the column is available in the field selection and can be interactively selected by the user as a display field. The ALV displays the contents of hidden fields on the detail screen for a row in the grid control.
NO_MERGING	CHAR01	Char(1)	SPACE, 'X'
	If this field is set, cells with the same value are not merged into a single cell when this column is sorted.
NO_SUM	LVC_NOSIGN	Char(1)	SPACE, 'X'
	If you set this field, you lock totals calculation for the relevant field.
OUTPUTLEN	LVC_OUTLEN	Numc(6)	0 (default setting), n
	Determines the column width of the field: If the field has a reference to the Data Dictionary, you can leave the field set to its initial value. In this case, the ALV adopts the output length of the relevant domain. For fields without reference to the DDIC, you must specify the desired field output length.
STYLE	LVC_STYLE	RAW(4)	Attribute CL_GUI_ALV_GRID => MC_STYLE_BUTTON
	Displays all cells of this column as pushbuttons. If a user clicks the pushbutton, the event button_click is triggered.
TECH	LVC_TECH	Char(1)	SPACE, 'X'
	If this field is set, the relevant field is not displayed on the list and cannot be shown interactively. The field is only known in the field catalog. (For example, it must not be specified as a sorting criterion).
WEB_FIELD	LVC_NAME	Char(30)	Name of a field of the output table
	You can use this field to define hyperlinks at cell level.