topic dynamic selection screen in Application Development and Automation Discussions

dynamic selection screen

Former Member — Sun, 29 Oct 2006 11:05:07 GMT

i want to make dynamic s.screen with hthe result i get from i_chars how i can do it???

CALL FUNCTION 'BAPI_CLASS_GET_CHARACTERISTICS'

EXPORTING

classnum = wa_alloc_list-classnum

classtype = 'Z01'

TABLES

characteristics = i_chars

char_values = i_char_values.

LOOP AT i_char_values INTO wa_char_values.

parameters : wa_char_values-name dynamic how???

ENDLOOP.

Re: dynamic selection screen

anversha_s — Sun, 29 Oct 2006 11:24:57 GMT

Hi Yifat,

I think it is not possible.

beacuse how will we give the type or like dynamically.

1. ... TYPE type [DECIMALS dec]

2. ... LIKE dobj

3. ... LIKE (name)

If none of the additions is specified, the parameter has the type c.

if this is ok, then u can try in

AT SELECTION-SCREEN OUTPUT.

this is only a sugestion, i never faced this situation

rgds,

anver

Message was edited by: Anversha s

Re: dynamic selection screen

Former Member — Sun, 29 Oct 2006 11:31:59 GMT

Hello Yifat,

I dont think that it is possible. You can create different screens selection but statically, you arent able to create dynamamic fields.

An idea is to create an screen with a editable table control, and make those the selection screen.

Hope this helps

Gabriel.

Re: dynamic selection screen

Former Member — Sun, 29 Oct 2006 11:41:53 GMT

do ytou have an examp for this

Re: dynamic selection screen

Former Member — Sun, 29 Oct 2006 12:36:33 GMT

Hello,

Just try the following.

1) Create an Internal Table for i_char_values (already have it) add a new field for the input data.

2) create a new screen. ( call screen 100 ).

3) Create the table control with the wizard, remeber to point it to the internal table i_Char_values. And dont forget to make it editable.

on the PBO into the module should call:

CALL FUNCTION 'BAPI_CLASS_GET_CHARACTERISTICS'

EXPORTING

classnum = wa_alloc_list-classnum

classtype = 'Z01'

TABLES

characteristics = i_chars

char_values = i_char_values.

On the PAI you can process the table control doing a loop on the internal table i_char_values.

Thats all!!!

Gabriel P.

Re: dynamic selection screen

Clemenss — Sun, 29 Oct 2006 14:21:22 GMT

Hi Yifat,

I don't know if I got your requirement.

First you extract possible values for characteristics for class type 'Z01'.

This is clear and should be done at event INITIAIZATION.

Then, what yhould your selection-screen look like?

If you just want a parameter for the charactesristics name, it will be

P_name like i_char_values-name.

If you want a help on possible values, create event

at value-request for p_name.

call function 'F4IF_INT_TABLE_VALUE_REQUEST'

...

look at documentation of this FM

Check input values for P_name against the table using event

at selection-screen on p_name.

read table i_char_values with key name = p_name.

if sy-subrc <> 0.

error message

endif.

You could do the same replacing parameters with select-options. But this depends on what you want.

Regards,

Clemens