topic Re: Custom Container in module pool program in Application Development and Automation Discussions

Custom Container in module pool program

Former Member — Wed, 21 Oct 2009 10:36:19 GMT

Hello everyone,

I have created a custom control in my module pool screen. Now I want to store the text in the container into a ztable field of type string. Could any one suggest me how to do that.

Thanks in advance,

Bhaskar.

Re: Custom Container in module pool program

I355602 — Wed, 21 Oct 2009 10:49:33 GMT

Hi,

You can proceed with TEXT AREA

Refer:-

Insert a custom control area in the screen and create a object of the text editor.

Check this code for PBO and PAI.

TEDITOR is the custom contorl area name on screen:-


MODULE PBO OUTPUT.
  IF EDITOR IS INITIAL.
 
*   set status
SET pf-status '1111'.
 
*   create control container
    CREATE OBJECT TextEdit_Custom_Container
        EXPORTING
            CONTAINER_NAME = 'TEDITOR'
        EXCEPTIONS
            CNTL_ERROR = 1
            CNTL_SYSTEM_ERROR = 2
            CREATE_ERROR = 3
            LIFETIME_ERROR = 4
            LIFETIME_DYNPRO_DYNPRO_LINK = 5.
    if sy-subrc ne 0.
*      add your handling
    ENDif.
    mycontainer = 'TEDITOR'.
 
*   create calls constructor, which initializes, creats and links
*   TextEdit Control
    create object editor
          exporting
           parent = TextEdit_Custom_Container
           WORDWRAP_MODE =
*               cl_gui_textedit=>wordwrap_off
              cl_gui_textedit=>wordwrap_at_fixed_position
*              cl_gui_textedit=>WORDWRAP_AT_WINDOWBORDER
           WORDWRAP_POSITION = line_length
           wordwrap_to_linebreak_mode = cl_gui_textedit=>true.
 
*   to handle different containers
    container_linked = 1.
 
    refresh mytable.
 
  ENDIF.
 
ENDMODULE.                 " PBO  OUTPUT
 
 
MODULE pai INPUT.
case ok_code.
 
WHEN 'SAVE'.
*   retrieve table from control
clear: txt.
      call method editor->get_text_as_r3table
              importing table = mytable.
 
      loop at mytable into wa.
 
         concatenate txt wa into txt
         separated by '|'.
      endloop.
 
      shift txt left.
      length = strlen( txt ).
 
      ztext-CLUSTR = length.
      ztext-text   = txt.
 
      modify ztext.
 
      clear: ztext.
      refresh: mytable.
        call method editor->set_text_as_r3table
              exporting table = mytable.
      Message s000(zwa).
 
when 'DISP'.
  
      select single * from
      ztext
      where fund = ztext-fund.
 
      SPLIT ztext-text AT '|' INTO TABLE mytable.
 
      call method editor->set_text_as_r3table
             exporting table = mytable.
 
endcase.
 
clear: ok_code.
 
ENDMODULE.                 " pai  INPUT

Also you can refer:-

Hope this helps you.

Regards,

Tarun

Re: Custom Container in module pool program

Former Member — Wed, 21 Oct 2009 11:05:02 GMT

Hi Tarun,

I have created the text editor as said by you. But when I press the save button then I need to save the text in the editor into the database table field which is of string type. I am no understanding how to do that. Please hel me in this regard.

TIA,

Bhaskar.

Re: Custom Container in module pool program

I355602 — Wed, 21 Oct 2009 11:26:10 GMT

Hi,

Refer:

Hope this helps you.

Regards,

Tarun

Re: Custom Container in module pool program

Pawan_Kesari — Wed, 21 Oct 2009 11:35:44 GMT


> Hello everyone,
> 
> I have created a custom control in my module pool screen. Now I want to store the text in the container into a ztable field of type string. Could any one suggest me how to do that.
> 
> Thanks in advance,
> Bhaskar.

Is there any particular reason you are using custom control and text area to display a field?

This can be easily done using a Input/Output field.

Edited by: Pawan Kesari on Oct 21, 2009 5:05 PM

Re: Custom Container in module pool program

Former Member — Wed, 21 Oct 2009 12:02:49 GMT

Hi Pawan,

I want the data to be written in multiple lines which is not possible with i/o field. That's the reason Iam using a text editor.

Thanks,

Bhaskar.

Re: Custom Container in module pool program

Former Member — Wed, 21 Oct 2009 13:07:20 GMT

Hi Tarun,

In the solution provided by Durairaj,

when the save button is clicked call the method

GET_TEXTSTREAM of textedit control object to get the text entered in the control. and the returned text is in string format.

populate this string in the wa .

wa-textid = 'someid' .
wa_desc = <string returned by method> .

append wa to itab .
modify ztable from table itab .

Hope this is clear.

Regards
Raja

How to call the method GET_TEXTSTREAM. If it is through pattern, it is saying that the method does not exist. Please suggest me what to do.

Thanks,

Bhaskar.

Re: Custom Container in module pool program

I355602 — Thu, 22 Oct 2009 10:52:09 GMT

Hi,

Refer class CL_GUI_TEXTEDIT and use method GET_TEXTSTREAM.

Click pattern button, select ABAP objects -> provide with the object name created by you for class CL_GUI_TEXTEDIT and call the method.

Hope this helps you.

Regards,

Tarun

Re: Custom Container in module pool program

Former Member — Thu, 22 Oct 2009 12:34:22 GMT

Hi Tarun,

Thank you very much for the continues help. Apolgies if these are basic questions.

populate this string in the wa .
 
wa-textid = 'someid' .
wa_desc = <string returned by method> .
 
append wa to itab .
modify ztable from table itab .

In the solution above,

wa-textid = 'someid' .

wa_desc = <string returned by method> .

Could you please tell me where the string returned is going to be saved.

Regards,

Bhaskar.

Re: Custom Container in module pool program

I355602 — Fri, 23 Oct 2009 09:48:56 GMT

Hi,

The method will give you one string.

Assign this string to wa-desc. Append this to the internal table itab.

Now use this internal table to insert these text into Z database table.

Hope this helps you.

Regards,

Tarun

Re: Custom Container in module pool program

Former Member — Fri, 23 Oct 2009 11:23:22 GMT

Edited by: Pavan@SAP on Oct 23, 2009 1:23 PM