selection screen issue

[Former Member]

Hi all,

in my selection screen, initially i got only 2 parameter

for example:

customer ___________

shipment leg ________

if i enter the customer - ABC and shipment leg - 3 and press enter, i want to get 2 parameter(Distance and weight) 3 times(this is based on the value of the shipment leg) on the same screen . Is this possible???. Also there is no radiobutton.

After i press enter,

this has to come 3 times dynamically (Based on the value in shipment leg).

distance _________

weight ___________

distance _________

weight ___________

distance _________

weight ___________

Thanks,

Krishna

[RichHeilman]

Try this. You have to define all the fields, and only make so many visable.

report zrich_0001.


parameters: p_cust(10) type c,
            p_ship(10) type c,
            p_dis1(10) type c modif id 1,
            p_wgt1(10) type c modif id 1,
            p_dis2(10) type c modif id 2,
            p_wgt2(10) type c modif id 2,
            p_dis3(10) type c modif id 3,
            p_wgt3(10) type c modif id 3,
            p_dis4(10) type c modif id 4,
            p_wgt4(10) type c modif id 4,
            p_dis5(10) type c modif id 5,
            p_wgt5(10) type c modif id 5,
            p_dis6(10) type c modif id 6,
            p_wgt6(10) type c modif id 6,
            p_dis7(10) type c modif id 7,
            p_wgt7(10) type c modif id 7,
            p_dis8(10) type c modif id 8,
            p_wgt8(10) type c modif id 8,
            p_dis9(10) type c modif id 9,
            p_wgt9(10) type c modif id 9.


at selection-screen output.

  loop at screen.

    if screen-group1 > p_ship.
      screen-active = '0'.
    endif.
    modify screen.
  endloop.

Regards,

Rich Heilman

[Former Member]

Hello Mr. Heilman,

Thanks for your reply

But it will generate only upto 9 times if my value exceeds that, it also must be generated dynamically.

Is there any such option.

Best Regards

Krishna

[RichHeilman]

You can not do it dynamically. What is the max number of the fields?

Regards,

Rich Heilman

[RichHeilman]

For more fields, we need to change it a bit. Notice that the MODIF IDs have changed as well as the P_SHIP field.

report zrich_0001.

parameters: p_cust(10) type c,
<b>            p_ship(2) type n,</b>
            p_dis1(10) type c modif id 01,
            p_wgt1(10) type c modif id 01,
            p_dis2(10) type c modif id 02,
            p_wgt2(10) type c modif id 02,
            p_dis3(10) type c modif id 03,
            p_wgt3(10) type c modif id 03,
            p_dis4(10) type c modif id 04,
            p_wgt4(10) type c modif id 04,
            p_dis5(10) type c modif id 05,
            p_wgt5(10) type c modif id 05,
            p_dis6(10) type c modif id 06,
            p_wgt6(10) type c modif id 06,
            p_dis7(10) type c modif id 07,
            p_wgt7(10) type c modif id 07,
            p_dis8(10) type c modif id 08,
            p_wgt8(10) type c modif id 08,
            p_dis9(10) type c modif id 09,
            p_wgt9(10) type c modif id 09,
            p_dis10(10) type c modif id 10,
            p_wgt10(10) type c modif id 10,
            p_dis11(10) type c modif id 11,
            p_wgt11(10) type c modif id 11,
            p_dis12(10) type c modif id 12,
            p_wgt12(10) type c modif id 12,
            p_dis13(10) type c modif id 13,
            p_wgt13(10) type c modif id 13,
            p_dis14(10) type c modif id 14,
            p_wgt14(10) type c modif id 14,
            p_dis15(10) type c modif id 15,
            p_wgt15(10) type c modif id 15,
            p_dis16(10) type c modif id 16,
            p_wgt16(10) type c modif id 16,
            p_dis17(10) type c modif id 17,
            p_wgt17(10) type c modif id 17,
            p_dis18(10) type c modif id 18,
            p_wgt18(10) type c modif id 18,
            p_dis19(10) type c modif id 19,
            p_wgt19(10) type c modif id 19,
            p_dis20(10) type c modif id 20,
            p_wgt20(10) type c modif id 20.

at selection-screen output.

  loop at screen.

    if screen-group1 > p_ship.
      screen-active = '0'.
    endif.
    modify screen.
  endloop.

Regards,

Rich Heilman

[Former Member]

Hello Heilman,

Thanks a Lot. It really solved my issue.

Regards,

KrishnaKumar

[Former Member]

Hello Krishna Kumar,

Here are the reasons why I would like you to go for a normal screen (defined through SE51) instead of a selection-screen.

1. You do not have any select-options anyways, so you don't really "need" the selection screen.

2. The correct UI element for your requirement will be either a table control or an ALV Grid. Because if the user enters the shipment leg as 15, then you would end up clutterring your screen.

3. You cannot have an ALV / Table control on the selection screen

4. It is technically not possible to have such dynamic number of elements on the screen.

Regards,

Anand Mandalika.

[Former Member]

Hi Krishnakumar,

Put all the required parameters( 2 initial parameters and the 3 set of new parameters ) as inivisible initially.

Whatever you want to display after pressing the ENTER key can be assigned to a group (say GR1). Do the following steps:

1) Define a global variable (say FLAG) which is initialised to zero.

2) In PBO , write like this

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF SCREEN-GROUP1 = 'GR1' AND FLAG = 0.

SCREEN-ACTIVE = 0.

ELSE.

SCREEN-ACTIVE = 1.

ENDIF.

MODIFY SCREEN.

ENDLOOP.

3) At PAI, set the flag to 1 for the function code for ENTER Key.

AT SELECTION-SCREEN.

CASE SY-UCOMM.

WHEN 'ENTER'.

FLAG = 1.

ENDCASE.

This will solve your problem.

Regards,

SP.

[RichHeilman]

I have to agree with Anand here. A table control would be better for this.

Regards,

Rich Heilman