Refresh screen

[former_member355261]

Hi,

I have a screen with an input field and a button.

So I want to add an input field each time the user presses the button.

To achieve this, I'm using a step loop and I have the following PBO:

MODULE status_0100.

   LOOP AT t_values INTO s_values CURSOR n FROM n TO fill.

    READ TABLE t_values INTO s_values INDEX sy-stepl.

   ENDLOOP.

and in PAI, in the user_command, when clicking the button I increment the value of fill, but I need to refresh the screen or recall it.

So, please show me how to do this, or give me even another way to achieve my requirement.

Thanks in advance

[Former Member]

Hi Occoro,

In the PAI you have to use the loop and read the changed values like this

LOOP.
     MODULE TRANSP_ITAB_IN.

ENDLOOP.

MODULE transp_itab_in INPUT.
   lines = sy-loopc.
   idx = sy-stepl + line.
   MODIFY t_values FROM s_values INDEX idx.
ENDMODULE.