topic Re: Function code for text field in Application Development and Automation Discussions

Function code for text field

Former Member — Fri, 25 Jan 2008 08:22:43 GMT

Hi,

Can u anybody tell hoe to give function code for a text box in selection screen.?

Eg. when the user give the emp id his/her corresponding available telephone numbers should be displayed in Telephone Number field as F4 help....

Thanks in advance.

Re: Function code for text field

Former Member — Fri, 25 Jan 2008 08:44:17 GMT

Hi Tharani,

Try this.

SELECTION-SCREEN BEGIN OF BLOCK b_0 WITH FRAME TITLE text-000.

PARAMETERS: s_text TYPE char450.

SELECTION-SCREEN END OF BLOCK b_0.

Also, pls chk this code.

Look at class cl_gui_textedit

(1) Screen

In dynpro create a custom container, call it 'INPUTBOX' or so

(2) In program top, declare

codeDATA: container TYPE REF TO cl_gui_custom_container,

editor TYPE REF TO cl_gui_textedit.[/code]

(3) in PBO

if editor is initial.

CREATE OBJECT: container EXPORTING container_name = 'TEXTBOX',

editor EXPORTING parent = container

wordwrap_mode = 2

wordwrap_position = 80

wordwrap_to_linebreak_mode = 1.

CALL METHOD editor->set_text_as_r3table

EXPORTING table = texttab.

ENDIF.

(4) in PAI

read the text

codeIF NOT init IS INITIAL.

CALL METHOD editor->get_text_as_r3table

IMPORTING table = texttab.[/code]

exit and release

code CALL METHOD editor->free.

CALL METHOD container->free.

CLEAR: editor, container.

ENDIF.[/code]

Look at SAP Textedit.

kindly reward if found helpful.

cheers,

Hema.

Re: Function code for text field

Former Member — Fri, 25 Jan 2008 08:56:25 GMT

we are fresher so plz tell alternative to solve it without using class. and we are doing report program not module pool.

Re: Function code for text field

Former Member — Fri, 25 Jan 2008 09:00:37 GMT

Hi,

Write the code as below in your report.

at selection-screen on field text_field.

if sy-subrc = 0.

endif.

Keep a break point on IF SY-SUBRC = 0 and execute the program.

When the program goes into debug mode, Check value of SY-UCOMM, this is the function code.

Regards,

Satish

Re: Function code for text field

Former Member — Fri, 25 Jan 2008 09:04:02 GMT

YAAR DONT HAVE TO TAKE DAT MUCH PAIN TRY PARAMETERS AND U WILL GET A TEXT BOX IN WHICH U CAN ENTER VALUES.

YOU CAN ALSO TRY SELECT OPTIONS LIKE:

SELECT-OPTIONS : s_ebeln FOR ekko-ebeln .

PLZ REWARD IF USEFUL

REGARDS

VIVEK

Re: Function code for text field

Former Member — Fri, 25 Jan 2008 09:12:20 GMT

hi..

as per above example the f4 help should not get all the telephone numbers available in database. the f4 should have the corresponding phone numbers of a emp typed in the previous textbox.

Re: Function code for text field

Former Member — Fri, 25 Jan 2008 10:18:36 GMT

Tharani,

We can get the F4 help if we use search helps.

Can you please be clear about your requirement.

Thanks,

Madhan.