topic Re: text box. in Application Development and Automation Discussions

text box.

Former Member — Mon, 18 Feb 2008 07:33:45 GMT

hiiiiiiiiiii

hi i want a text box in a selection-screen as a input field

in that i want to write a paragraph upto 500 characters.

pls tell me the coding.

thanks.

Re: text box.

Former Member — Mon, 18 Feb 2008 07:40:37 GMT

Hi,

In this case write the description as selcection screen comment, and then input box (select option) on the selection screen.

Example:

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT 10(20) TEXT-001

FOR FIELD PARM.

SELECTION-SCREEN POSITION POS_LOW.

PARAMETERS PARM LIKE SAPLANE-PLANETYPE.

SELECTION-SCREEN END OF LINE.

Other option is to provide F1 help for the selection screen input box.

Hope this helps..

Thanks,

Harikrishna.

Re: text box.

Former Member — Mon, 18 Feb 2008 09:38:08 GMT

Hi Manpreet,

In a selection screen,input field can be defined using PARAMETER or SELECT-OPTIONS components.

In your case,PARAMETERS is a better option.

However using PARAMETERS,the maximum length of the input field is 132. The maximum visible length of the input field is between 39 and 45, depending on the nesting depth in blocks with frames.

Keeping this in mind,you can declare different parameters with max. length of 132 to write a paragraph of lengh 500 characters.

For example:

SELECTION-SCREEN BEGIN OF BLOCK b1.

PARAMETERS:

ROW1(132) TYPE C,

ROW2(132) TYPE C,

- - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - -- - - --

SELECTION-SCREEN END OF BLOCK b1.

If you wish to make the contents of the paragraph visible in the input field,you need to declare parameters with max. visible length of the input field between 39 and 45.

Hope this helps.

Regards,

Kaveri.

Re: text box.

Former Member — Mon, 18 Feb 2008 09:59:39 GMT

Edited by: priya padhee on Feb 18, 2008 11:56 AM

Re: text box.

Former Member — Mon, 18 Feb 2008 11:20:42 GMT

good

Check this sample.

SELECTION-SCREEN BEGIN OF BLOCK BLCK1 WITH FRAME TITLE TEXT-001.

SELECT-OPTIONS: S_EBELN FOR EKKO-EBELN MODIF ID RD1,

S_ANFNR FOR EKPO-ANFNR MODIF ID RD2,

S_EKORG FOR EKKO-EKORG.

SELECTION-SCREEN SKIP.

PARAMETERS: P_PO RADIOBUTTON GROUP RAD1 USER-COMMAND USR DEFAULT 'X',

P_KON RADIOBUTTON GROUP RAD1,

P_RFQ RADIOBUTTON GROUP RAD1.

SELECTION-SCREEN END OF BLOCK BLCK1.

AT SELECTION-SCREEN OUTPUT.

IF P_PO = 'X' OR P_KON = 'X'.

LOOP AT SCREEN.

IF SCREEN-GROUP1 = 'RD2'.

SCREEN-INPUT = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

ELSE.

LOOP AT SCREEN.

IF SCREEN-GROUP1 = 'RD1'.

SCREEN-INPUT = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

ENDIF.

<REMOVED BY MODERATOR>

thanks

mrutyun^

Edited by: Alvaro Tejada Galindo on Feb 18, 2008 2:34 PM

Re: text box.

Former Member — Mon, 18 Feb 2008 11:24:13 GMT

Hi,

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.

Regards,

Chandru