Scroll Text in a Screen

Former Member — Mon, 30 Mar 2009 19:45:22 GMT

I have a created a Sub Screen that Popups when the user Clicks on the Button in the report. And i need to display "Text" just as in Purchase Order "header text".

How to create Scrollable text Just like as in PO Screen?

Re: Scroll Text in a Screen

Former Member — Mon, 30 Mar 2009 23:24:59 GMT

Hi,

 you need to call this method 

 call method text_editor->get_text_as_r3table
     importing
           table              = text_table
     exceptions
           others             = 1.

Re: Scroll Text in a Screen

Former Member — Tue, 31 Mar 2009 04:08:20 GMT

Hi,

you define a custom control in the layout using screen painter with some name (eg: ABCD).

now you call the below Object in the program...

DATA : ob_editor TYPE REF TO cl_gui_textedit, " Text editor

ob_container_comments TYPE REF TO cl_gui_custom_container. " Custom Container

To show the text in a container at bottom

IF ob_container_comments IS INITIAL.

CREATE OBJECT ob_container_comments

EXPORTING

container_name = 'ABCD'.

IF sy-subrc EQ 0.

CREATE OBJECT ob_editor

EXPORTING

parent = ob_container_comments.

ENDIF.

CALL METHOD ob_editor->set_enable

EXPORTING

enable = '1'.

CALL METHOD ob_editor->set_toolbar_mode

EXPORTING

toolbar_mode = cl_gui_textedit=>false.

CALL METHOD ob_editor->set_statusbar_mode

EXPORTING

statusbar_mode = cl_gui_textedit=>false.

CLEAR : ls_textname, lv_name, ls_txtlines.

REFRESH : lt_txtlines, it_text.

ls_textname-matid = z08ol_prod_at-matid.

ls_textname-locid = gv_locid.

lv_name = ls_textname.

REFRESH : lt_txtlines,

it_text.

Read or get the text what you want to display in the editor box*

CALL FUNCTION 'READ_TEXT'

EXPORTING

id = 'LTXT'

language = 'E'

name = lv_name

object = 'MDTXT'

TABLES

lines = lt_txtlines

EXCEPTIONS

id = 1

language = 2

name = 3

not_found = 4

object = 5

reference_check = 6

wrong_access_to_archive = 7

OTHERS = 8.

IF sy-subrc EQ 0.

IF NOT lt_txtlines[] IS INITIAL.

LOOP AT lt_txtlines INTO ls_txtlines.

is_text-text = ls_txtlines-tdline.

SHIFT is_text-text RIGHT.

APPEND is_text TO it_text.

ENDLOOP.

ENDIF.

set the width of the editor box

CALL METHOD ob_editor->set_width

EXPORTING

width = 700

EXCEPTIONS

CNTL_ERROR = 1

others = 2

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

Pass the text what you want to display in the editor box

CALL METHOD ob_editor->set_text_as_stream

EXPORTING

text = it_text[]

EXCEPTIONS

error_dp = 1

error_dp_create = 2

OTHERS = 3.

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

Hope it helps!!

rEGARDS,

Pavan

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