How to refresh the data in a container and to update the new data

Question

Hi,
I have created a Module Pool Program in which i have two containers to display the long text.
Initially this container is filled and based on some condition i want to update the text in the same conatiner.
I am using the below two classes to do all this.
cl_gui_textedit,
cl_gui_custom_container,
Could someone help me how to remove the long text in the container and update the new long text.
I am getting the new long text but not able display it in the same container. Please someone help me how to refresh and update the container.
Thanks in advance.

Answer 1

Hi
Try this.
  IF cl_gui_textedit  IS INITIAL.
  create control container
    CREATE OBJECT cl_gui_custom_container
       EXPORTING
            container_name = 'Container Name''
       EXCEPTIONS
            cntl_error                  = 1
            cntl_system_error           = 2
            create_error                = 3
            lifetime_error              = 4
            lifetime_dynpro_dynpro_link = 5.
create text_edit control
    CREATE OBJECT cl_gui_textedit
       EXPORTING
            parent = cl_gui_custom_container
            wordwrap_mode = cl_gui_textedit=>wordwrap_at_windowborder
            wordwrap_to_linebreak_mode = cl_gui_textedit=>false
       EXCEPTIONS
            error_cntl_create      = 1
            error_cntl_init        = 2
            error_cntl_link        = 3
            error_dp_create        = 4
            gui_type_not_supported = 5.
  ENDIF.
*--use method to set the text
  CALL METHOD cl_text_edit->set_text_as_stream
    EXPORTING
      text            =  t_lines ( Internal table with long text).
    EXCEPTIONS
      error_dp        = 1
      error_dp_create = 2
      OTHERS          = 3.
regards,
Raghu.