topic Re: reg:gui_upload in Application Development and Automation Discussions

reg:gui_upload

Former Member — Tue, 10 Dec 2013 06:49:46 GMT

hello everyone,

can i use gui_upload in module pool programming.

Re: reg:gui_upload

Former Member — Tue, 10 Dec 2013 07:24:19 GMT

Yes, you can.

GUI_UPLOAD just needs an active GUI to function. So you cannot run it in background.

But you can use it in module pool program, as long as it is executed in foreground.

Re: reg:gui_upload

Former Member — Tue, 10 Dec 2013 07:44:12 GMT

Thank you susmitha. i want to upload some text file and display it in screen painter.is that possible if i use gui_upload.

Re: reg:gui_upload

Former Member — Tue, 10 Dec 2013 07:57:02 GMT

Hi,

You want to display the file on screen painter? can explain elaborately

Re: reg:gui_upload

Former Member — Tue, 10 Dec 2013 07:59:33 GMT

hello kiran

i want some long text to be displayed in screen painter.as we can not type long text diectly on screen painter i thought of upload the file.

Re: reg:gui_upload

Former Member — Tue, 10 Dec 2013 10:47:53 GMT

Hi Maya,

Why dont you display in text edit control?

This is used to display long text in screen painter with various functions including word wrap.

You will find lot of sample codes in the net.

Create a custom control on screen with name say, 'TEXT_CONTAINER '.

In the code, add the following

TYPES: BEGIN OF text_area,

line(70),

END OF text_area.

DATA: t_texttable TYPE STANDARD TABLE OF type_area.

DATA: custom_container TYPE REF TO cl_gui_custom_container,

text_editor TYPE REF TO cl_gui_textedit.

MODULE status_0100 OUTPUT.

CREATE OBJECT CUSTOM_CONTAINER
EXPORTING
CONTAINER_NAME              = 'TEXT_CONTAINER'
EXCEPTIONS
CNTL_ERROR                  = 1
CNTL_SYSTEM_ERROR           = 2
CREATE_ERROR                = 3
LIFETIME_ERROR              = 4
LIFETIME_DYNPRO_DYNPRO_LINK = 5.

CREATE OBJECT TEXT_EDITOR
EXPORTING
PARENT           = CUSTOM_CONTAINER
WORDWRAP_MODE    = CL_GUI_TEXTEDIT=>WORDWRAP_AT_FIXED_POSITION
WORDWRAP_POSITION          = 250
WORDWRAP_TO_LINEBREAK_MODE = CL_GUI_TEXTEDIT=>TRUE.

To read the text in the text editor, implement the following in PAI.(First create a function code say 'SAVE' that triggers the PAI to read/save the inputted text.

   WHEN 'SAVE'.
       CALL METHOD TEXT_EDITOR->GET_TEXTSTREAM
*         EXPORTING
*             ONLY_WHEN_MODIFIED     = CL_GUI_TEXTEDIT=>TRUE
           IMPORTING
               TEXT                   = TEXT
*             IS_MODIFIED            =
           EXCEPTIONS
               ERROR_CNTL_CALL_METHOD = 1
               NOT_SUPPORTED_BY_GUI   = 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.

       CALL METHOD CL_GUI_CFW=>FLUSH
         EXCEPTIONS
           CNTL_SYSTEM_ERROR = 1
           CNTL_ERROR        = 2
           OTHERS            = 3.
       MESSAGE TEXT TYPE 'I'.

Re: reg:gui_upload

jayaprakashhj — Tue, 10 Dec 2013 10:54:46 GMT

Hi,

The 'text' is static or dynamic?

static text can be displayed by text edit control,

for dynamic text its a few steps more.

revert back if not clear.

Re: reg:gui_upload

Former Member — Tue, 10 Dec 2013 11:03:23 GMT

thank you sushmitha that was very helpful.