topic Re: Dynamic fields on Module pool Screen in Application Development and Automation Discussions

Dynamic fields on Module pool Screen

rnb86 — Mon, 04 Jun 2012 10:35:33 GMT

Hi Experts,

i have a dialog screen with 2 radio buttons.

When i select the first radio button, field1 should be shown to me to enter a value.

When i select the first radio button, another field, say field2 should be shown to me to enter a value and field1 should be hidden.

I have done similar tasks for normal report selection screens using modif-id and field groups.

How to accomplish this task in dialog programming??

Re: Dynamic fields on Module pool Screen

Former Member — Mon, 04 Jun 2012 10:41:06 GMT

Give your radio buttons a function key for use in user_command.

Check the ok_code returned and then you can loop at screen set the visible component active or inactive for the field dependent on which radio button is active.

Hope this helps.

Vic

Re: Dynamic fields on Module pool Screen

Former Member — Mon, 04 Jun 2012 11:00:03 GMT

Hi,

In report you can achieve using is AT SELECTION SCREEN OUTPUT,but in case of dailog you need to write logic in PBO of the current screen within loop at screen ,,,,endloop.

in PAI create variable like

data:pressed type sy-ucomm.

in PAI...

module PAI_DEMO

pressed = sy-comm.

endmodule.

in PBO.

loop at screen.

case pressed.

when 'VAL'.

if screen-name = 'val'.

screen-input = 1.

else.

screen-input = 0.

when 'VAL1.

if screen-name = 'val1'.

screen-input = 1.

else.

screen-input = 0.

endloop.

Thank and regards

Re: Dynamic fields on Module pool Screen

rnb86 — Tue, 05 Jun 2012 06:16:06 GMT

Thanks Vic and Lingaraj for your inputs. My issue is resolved.