ALV Tree: How to insert my input into the field?

[Former Member]

ALV Tree

Want to insert/edit text particular field.

Using method popup_get_values.

Dont know how to insert my input into the field.

Refresh the ALV Tree?

[former_member182040]

check the standard   Report BCALV_EDIT_01

 

[Former Member]

I am using ALV Tree. Not Grid.

Thanks,

Wong

[Former Member]

See this thread

http://scn.sap.com/thread/1089595

[Dhivya]

Hi Wong,

U can use this code.

ls_fcat-fieldname = 'FIELDNAME'.

ls_fcat-ref_table = 'TABLE NAME'.

ls_fcat-col_pos = 8 (which position you would like to add the column to)

append ls_fcat to lt_fcat.

Thanks,

Dhivya

[Former Member]

1. create a container.

  IF g_custom_container IS INITIAL.
    CREATE OBJECT g_custom_container
      EXPORTING
        container_name = g_container.

    CREATE OBJECT grid1
      EXPORTING
        i_parent = g_custom_container.
  ENDIF.

2. fill the field catalog table.

3. do this for the field to be edited and modify the field catalog table.

    wa_celltab-fieldname = wa_temp-fname.

    wa_CELLTAB-style = cl_gui_alv_grid=>mc_style_enabled.

    INSERT wa_celltab INTO TABLE it_celltab.

  INSERT LINES OF it_celltab INTO WA_FCAT-celltab index v_tabix.

  MODIFY it_fcat from wa_fcat.

4. Display
  gs_layout-stylefname = 'CELL'.

CALL METHOD grid1->set_table_for_first_display
           EXPORTING  is_layout  = gs_layout
           CHANGING  it_outtab   = it_fcat
                     it_fieldcatalog  = it_fieldcat.

5. set edit enabled cells ready for input

IF grid1->is_ready_for_input( ) eq 0.
    CALL METHOD grid1->set_ready_for_input
                     EXPORTING i_ready_for_input = 1.

  ELSE.
*6. lock edit enabled cells against input
    CALL METHOD grid1->set_ready_for_input
                    EXPORTING i_ready_for_input = 0.

[Former Member]

I am using ALV Tree. Not ALV Grid.

Thanks,

Wong

[Former Member]

use this method

CALL METHOD G_ALV_TREE->ADD_NODE

[Former Member]

Sorry my bad.

Check this link

http://scn.sap.com/thread/2016863

CALL METHOD g_tree->add_node

CALL METHOD g_tree->change_item

[Dhivya]

This message was moderated.

[Former Member]

Guys, thanks for the suggestions.

I found the solution.

METHODS handle_item_double_click
       FOR EVENT item_double_click OF cl_gui_alv_tree
       IMPORTING node_key
                          fieldname.

You need to use node_key and fieldname to do ur changes.

Next, create a popup_get_values.

Then, use CALL METHOD g_alv_tree->change_item to change specific item by passing node_key and fieldname.

Lastly, CALL METHOD g_alv_tree->frontend_update .

Thanks,

Wong