topic Re: HTML type Texts in a Module Pool Screen in Application Development and Automation Discussions

HTML type Texts in a Module Pool Screen

Former Member — Thu, 05 Aug 2010 05:57:17 GMT

Hi all experts,

I have to display some points in a part of a module pool screen. I dont have any idea on this, if anyone can give some example.

Thanks & Regards,

Rock.

Re: HTML type Texts in a Module Pool Screen

kerem_kayacan — Thu, 05 Aug 2010 06:59:03 GMT

It is possible to view html pages with class CL_GUI_HTML_VIEWER in a custom control of a module pool screen.

Re: HTML type Texts in a Module Pool Screen

Former Member — Thu, 05 Aug 2010 07:07:06 GMT

Thanks for the reply Kerem Kayacan ,

I have created a custom container in my screen. I want to display some default data. How to achieve that using CL_GUI_HTML_VIEWER or any other class. Plz provide example code if possible.

Thanks & Regards,

Rock.

Re: HTML type Texts in a Module Pool Screen

Former Member — Thu, 05 Aug 2010 07:34:03 GMT

What default points you want to display? Is it dynamic points?

Gothrough some example program, if you want to display it in container

ITSQ_HTML_CONTROL

BCALV_DEMO_HTML

Re: HTML type Texts in a Module Pool Screen

Former Member — Thu, 05 Aug 2010 07:41:46 GMT

Thanks Tharani,

I have some STATIC data like "Welcome to SDN' for example, how to display that?

Thanks & Regards,

Rock.

Re: HTML type Texts in a Module Pool Screen

Former Member — Thu, 05 Aug 2010 07:51:26 GMT

Hi,

Kindly refer below link which display the footer data in HTML texts.

http://wiki.sdn.sap.com/wiki/display/Snippets/ABAP-ALVFooterinHTML+Display

And use the methods as per your requirement.

Thanks,

K.Tharani.

Re: HTML type Texts in a Module Pool Screen

agnihotro_sinha2 — Thu, 05 Aug 2010 07:55:54 GMT

1: Create a container in your module pool screen with name "HTML_CONTROL".

2: Create object as below:Point this object to the module pool control using its name

data: html_control TYPE REF TO cl_gui_html_viewer,

my_container TYPE REF TO cl_gui_custom_container.

CREATE OBJECT my_container

EXPORTING

container_name = 'HTML_CONTROL'.

CREATE OBJECT html_control

EXPORTING

parent = my_container.

3: You can load image or text to module pool screen using this OBJECT reference only. An exaple for loading graphics is shown below:

CALL METHOD html_control->load_mime_object

EXPORTING

object_id = 'HTMLCNTL_TESTHTM2_SAPLOGO'

object_url = 'SAPLOGO.GIF'

EXCEPTIONS

OTHERS = 1.

ags.

Re: HTML type Texts in a Module Pool Screen

Former Member — Thu, 05 Aug 2010 08:07:15 GMT

HI,

In ur screen place a custom control (say with name CONTAINER )....

Check the below code.....

DATA : container   TYPE REF TO cl_gui_custom_container,
       text_editor TYPE REF TO cl_gui_textedit,
       lt_texttab  TYPE soli_tab.
 
CALL SCREEN 100. " Assuming ur screen no is 100
*&---------------------------------------------------------------------*
*&      Module  STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
MODULE status_0100 OUTPUT.        "PBO MODULE
 
  SET PF-STATUS '001'.
 
  IF sy-ucomm EQ 'BACK'.
    LEAVE PROGRAM.
  ENDIF.
 
  CHECK container IS NOT BOUND.
 
  CREATE OBJECT container EXPORTING container_name = 'CONTAINER'.
 
  CREATE OBJECT text_editor EXPORTING parent            = container
                                      wordwrap_mode     = cl_gui_textedit=>wordwrap_at_windowborder.
 
***to put some text in the text editor.
 
  APPEND 'Welcome to SDN' TO lt_texttab.
 
  CALL METHOD text_editor->set_text_as_r3table
    EXPORTING
      table           = lt_texttab       " Contents of this table is displayed in text editor
    EXCEPTIONS
      error_dp        = 1
      error_dp_create = 2
      OTHERS          = 3.
  IF sy-subrc  0.
  ENDIF.
 
 
ENDMODULE.                 " STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*&      Module  USER_COMMAND_0100  INPUT
*&---------------------------------------------------------------------*
MODULE user_command_0100 INPUT.        "PAI MODULE
 
  CALL METHOD text_editor->get_text_as_r3table
    IMPORTING
      table           = lt_texttab       " Text tyed in editor gets collected in this table
    EXCEPTIONS
      error_dp        = 1
      error_dp_create = 2
      OTHERS          = 3.
  IF sy-subrc  0.
  ENDIF.
 
  BREAK-POINT. " Check the table lt_texttab
 
ENDMODULE.                 " USER_COMMAND_0100  INPUT

This is a simple example of text editor.

You can also use it to display test in your screen.

May it helps you.

Regards.

DS.

Edited by: deepaks sharma on Aug 5, 2010 10:12 AM

Re: HTML type Texts in a Module Pool Screen

agnihotro_sinha2 — Thu, 05 Aug 2010 08:25:07 GMT

I think below SAP program does all that you want to do in your program:

SAPHTML_EVENTS_DEMO

Re: HTML type Texts in a Module Pool Screen

Former Member — Thu, 05 Aug 2010 09:33:21 GMT

Thanks Deepaks sharma, for your help and all others who spent time to reply this thread.