topic Re: how to delete texteditor value in Application Development and Automation Discussions

how to delete texteditor value

Former Member — Thu, 27 Aug 2009 09:29:29 GMT

i have requirement to capture employee remarks on text editor.when i enter other employee id it is not deleting previous emplyee

remarks.i want delete previous remarks.how can i achieve this one?

i have create texteditor using below code:

IF p_cust_cont IS INITIAL.

CREATE OBJECT p_cust_cont

EXPORTING

container_name = p_cont_textedit

EXCEPTIONS

cntl_error = 1

cntl_system_error = 2

create_error = 3

lifetime_error = 4

lifetime_dynpro_dynpro_link = 5

OTHERS = 6

IF sy-subrc 0.

MESSAGE ID sy-msgid TYPE 'I' NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

Create obejct for the TextEditor control

CREATE OBJECT p_text_edit

EXPORTING

wordwrap_mode =

cl_gui_textedit=>wordwrap_at_fixed_position

wordwrap_position = c_line_length

wordwrap_to_linebreak_mode = cl_gui_textedit=>true

parent = p_cust_cont

EXCEPTIONS

error_cntl_create = 1

error_cntl_init = 2

error_cntl_link = 3

error_dp_create = 4

gui_type_not_supported = 5

OTHERS = 6

IF sy-subrc 0.

MESSAGE ID sy-msgid TYPE 'I' NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

kindly need your help.....

thanks....

Ram

Re: how to delete texteditor value

Former Member — Thu, 27 Aug 2009 12:54:32 GMT

Hi,

You are creating text editor correcly and providing user input

but the thing is that against ecah employee u need to create a text name to save these editor commnets by using save_text and while retreiving use read_text for getting the comments against particular employee.

Check out dis link:

/people/smita.gupta/blog/2009/03/17/an-insight-of-text-objects

Re: how to delete texteditor value

MarcinPciak — Thu, 27 Aug 2009 13:35:31 GMT

In PBO you need to use method set_text_as_r3table , while in PAI get_text_as_r3table only if EE hasn't changed. If entry changes then you simply clear the content and PBO will show empty text.


DATA: r_textedit TYPE REF TO cl_gui_textedit,
      r_cont     TYPE REF TO cl_gui_custom_container.

DATA: itab TYPE TABLE OF char255.

DATA: eename(10) TYPE c,
      prev_eename(10) TYPE c.

CALL SCREEN 100.

MODULE pbo OUTPUT.
  IF r_cont IS INITIAL.
    CREATE OBJECT r_cont
      EXPORTING
        container_name              = 'CUSTOM_CONTROL'.

    CREATE OBJECT r_textedit
      EXPORTING
        wordwrap_mode          = cl_gui_textedit=>wordwrap_at_fixed_position
        parent                 = r_cont.
  ENDIF.

  CALL METHOD r_textedit->set_text_as_r3table
    EXPORTING
      table = itab.


ENDMODULE.                    "pbo OUTPUT

MODULE pai INPUT.
  REFRESH itab.

  IF prev_eename is not INITIAL and
     eename = prev_eename.

    CALL METHOD r_textedit->get_text_as_r3table
      IMPORTING
        table = itab.
  ENDIF.

  prev_eename = eename.
ENDMODULE.                    "pai INPUT

Regards

Marcin

Re: how to delete texteditor value

Sandra_Rossi — Thu, 27 Aug 2009 14:00:54 GMT

I understood your question a little bit differently (it's important to be very accurate about the context).

I understood that you display the screen with a given text, leave the screen (not the program), enter again the same screen but with a new text, and it displays the previous text.

You must free the control in the PAI when you leave the screen (both call control "free" method, and free the object in memory).

Re: how to delete texteditor value

Former Member — Fri, 28 Aug 2009 04:05:04 GMT

Hi,

When ever you reach a new employee. you should refresh the content in the table you use for displaying and update the new content.


CALL FUNCTION 'READ_TEXT'
    EXPORTING
      CLIENT                  = SY-MANDT
      ID                      = WA_HEADER_OP-TDID
      LANGUAGE                = WA_HEADER_OP-TDSPRAS
      NAME                    = WA_HEADER_OP-TDNAME
      OBJECT                  = WA_HEADER_OP-TDOBJECT
    TABLES
      LINES                   = I_LINES_OP
    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 <> 0.
  ENDIF.

  IF SY-UCOMM EQ 'PRV'
  OR SY-UCOMM EQ 'NXT'.
    REFRESH G_MYTABLE.
  ENDIF.

  IF G_MYTABLE[] IS INITIAL.
    LOOP AT I_LINES_OP.
      CLEAR  WA_MYTABLE.
      WA_MYTABLE = I_LINES_OP-TDLINE.
      APPEND WA_MYTABLE TO G_MYTABLE.
    ENDLOOP.


    CALL METHOD G_EDITOR->SET_TEXT_AS_R3TABLE
      EXPORTING
        TABLE = G_MYTABLE.
  ENDIF.

regards

Ramesh

Re: how to delete texteditor value

Former Member — Thu, 16 Jun 2011 07:07:51 GMT

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