line selection using class

[Former Member]

experts,

how to use hide statement to display the line items of the selected row on the basic list using classes without using alv reporting.

since the syntactical error states that " hide is not supported with the attributes of a class ".

[Former Member]

I think u cannot use Hide statement inside the class. To use hide u can define ur final table in class as public and read only. Then from outside the class use write statement to display the table. Here u can use hide statement.

REPORT z_test.

class lcl_mara definition.

public section.

data: i_mara type standard table of mara read-only.

methods: fetch_data.

endclass.

class lcl_mara implementation.

method fetch_data.

select * from mara

into table i_mara

up to 100 rows.

endmethod.

endclass.

start-of-selection.

data: dref type ref to lcl_mara.

data: w_mara type mara.

create object dref.

dref->fetch_data( ).

loop at dref->i_mara into w_mara.

write:/ w_mara-matnr.

hide w_mara-matnr.

endloop.

at line-selection.

write:/ w_mara-matnr.

window starting at 0 10 ending at 20 60.