Use
With filters you restrict the display of data records in the ALV output. To do this, you specify conditions that a record in a specific column has to fulfill in order to be displayed or filtered out.
Like the sort object, you are able to generate a maximum of one filter object for each column. Every filter object can include on or more filter conditions.
Classes
The total of all the filter objects is represented by an object of type CL_SALV_FILTERS. The filter settings for a column are represented by an object of type CL_SALV_FILTER. The individual filter conditions in a filter object are represented by objects of type CL_SALV_SELOPT.
Filter Condition
In a filter condition, you provide information on which data records are to be displayed:
· The column in which the tested content is located
· The comparison value with which the rows are tested. This can be an individual value or an range for the given value.
· The condition, that is, an operator that defines the necessary relation between the cell value and the comparison value (for example, greater than, less than or equal to)
· Exclusion or inclusion, that is, whether the rows that fit the condition are to be displayed or whether they are not to be displayed
All entries that have the value AA in the CARRID column should be displayed.
...
gr_filter->add_filter(
columnname = 'CARRID'
sign = 'I'
option = 'EQ'
low = 'AA' ).
...
§ With the columname parameter, you determine the column name
§ With the low (or high) parameter, you determine the comparison value
§ With the option parameter, you determine the condition
§ With the sign parameter, you determine whether it is an inclusive or exclusive condition
Features
You are able to make the following settings for aggregations:
· Get filter objects and filter conditions
· Generate and Delete a filter object and filter condition
· Forbid filters for a column
For more information:
Link:[http://help.sap.com/saphelp_sm32/helpdata/en/16/e6eb40c4f8712ae10000000a155106/content.htm]
Bluesky
