topic Re: How to add input fields dynamically in module pool ? in Application Development and Automation Discussions

How to add input fields dynamically in module pool ?

Former Member — Tue, 27 Aug 2013 11:34:55 GMT

Dear Experts,

I have to create a module pool report for QC test certificates. The number of items in a test certi. is not fixed.

So while inputting the data I want to have a button which on pressed every time creates a new row of labels/input boxes/radio buttons/check boxes dynamically. And when the data is saved all the items' data is stored in database table.

I have searched this forum for this but I only found such requirements for WebDynpros and not for module pools.

So pls help me with this requirement.

Thanks,

Vishal.

Re: How to add input fields dynamically in module pool ?

ronaldo_aparecido — Tue, 27 Aug 2013 16:41:37 GMT

Hi Vishal.

You are using alv oo with container? or table control?

In both cases is possible.

Please inform us.

Re: How to add input fields dynamically in module pool ?

Former Member — Wed, 28 Aug 2013 00:05:24 GMT

Man,

Did you tried Step Loop before?

You can solve this using this option...

Take a look below:

http://saptechnical.com/Tutorials/ABAP/Steploop/Index.htm

I hope it helps...

Re: How to add input fields dynamically in module pool ?

Former Member — Wed, 28 Aug 2013 05:09:29 GMT

In module pool it will be difficult for you to add labels and fields and radio buttons dynamically..

One simple solution what i feel is if you have the complete format of the certificate layout with the maxium attibutes on the screen.....Then design the screen with the maxium attibutes one will use and u can make the fiedls invisbile according to you requirements.......Depending on the users you the make the appropriate fields visbile for him.

Use of table control is suggested for this. (But depends on your requirements)

With regrads

Suneesh

Re: How to add input fields dynamically in module pool ?

arnab_das5 — Thu, 29 Aug 2013 09:26:12 GMT

Hi Vishal,

As per as my understanding, I tried ur requirement. Please check this below codes.

******* Create dynamic internal table and assign to FS

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING

it_fieldcatalog = ifc

i_length_in_byte = 'X'

IMPORTING

ep_table = dy_table.

ASSIGN dy_table->* TO <dyn_table>.

******* Create dynamic work area and assign to FS

CREATE DATA dy_line LIKE LINE OF <dyn_table>.

ASSIGN dy_line->* TO <dyn_wa>.

with regards

Arnab....

Re: How to add input fields dynamically in module pool ?

Former Member — Thu, 29 Aug 2013 11:36:14 GMT

Hi,

I think it is not possible to add input fields dynamically in module pool screen. One think you can do is to add maximum fields in the screen and make it visible/invisible as per your requirement.

Sample code to visible a field is:

loop at screen.

if screen-name eq 'your_screen_name'.

screen-active = 1.

endif.

endloop.

Regards,

Riju Thomas

Re: How to add input fields dynamically in module pool ?

Former Member — Sat, 31 Aug 2013 06:15:54 GMT

Hey Ronaldo,

I am trying to use table control from screen painter but no luck yet.

Pls suggest the process to achieve this..

Thanks,

Vishal