topic Re: selection screen in Application Development and Automation Discussions

selection screen

Former Member — Thu, 05 Jul 2007 08:03:19 GMT

i want to make the selection screen parameter display only once.

how can we code it using AT selection screen output event.

Former Member — Thu, 05 Jul 2007 08:05:23 GMT

hi,

If you clear the contents of selection screen in AT selection screen output.. the values will not be available for further processing..

so clear the selection sceen parameters at the end of your program..

reward if I am not wrong with your question

regards,

nazeer

Former Member — Thu, 05 Jul 2007 08:07:33 GMT

hi,

clear the selection-screen.

Former Member — Thu, 05 Jul 2007 08:14:04 GMT

Hi Pavan,

U can hide the controls which u dont want to show by checking some values .

Like u can use export statement to export value to the variable say i to memory.

Now at selection screen output check the value of this variable

If the value is 1 ( u set the value of the variable as 1 using code) .

hide the controls u want .

If the value is 0 (by default the variables value is 0)

enable the controls.

The syntax for the export statement is as below.

EXPORT decide_scr TO DATABASE indx(st) ID 'ZMY_VALUE'.

U can retrive the value saved to memory by using import. The syntax for import is as below

IMPORT decide_scr TO decide_scr1 FROM DATABASE indx(st) ID 'ZMY_VALUE'.