How to set selected row in alv display?

Hi,
How do I select some particular row in alv - say at first display i want to highlight 4th row. How can i do that?
Thanks,
Sheel

try to use method set_selected_rows just after method for first display.

Similar Messages

  • How to Edit selected row in ALV

    Hi Experts,
                    I new to webdynpro ABAP. How to Edit the entire selected row in ALV. Please suggest?
    Thanks in advance.

    Hi,
    I guess you have created the node as dynamic and also set this to the ALV..
    1.  Have you created READ_ONLY attribute of type wdy_boolean inside the node to which the ALV is bound..If not create it first and set the default value for this readonly as abap_true...ie X.
    2.  Got the contents in the internal table.
    bind the table to the node..
    3.Instantiate the ALV.
    4. Now get teh column refrences of this ALV using the cl_salv_wd_config_table..and for columns
    use the cell editor type as cl_salv_wd_uie_input_field...
    loop through the column references and for all refrences create an object of type Input field and inside this class
    use the method set_read_only_field_name ( 'READ_ONLY' ).
    For the table settings if_salv_wd_table_settings of cl_salv_wd-config_table.. set the read only mode as abap_false..
    5 create the custom button in the ALV using the cl_salv_wd_fe_button..
    6 In this go for the events ON_FUCNTION and inside this method..do the coding
    7 .Initially the table will  be set to non editable..
    In the button handler....
    Get the refernece of this node to which the ALV is bound.....
    lr_node = wd_context->get_child_node( 'VBAK' ).  "dynamic node name
    lv_index  = lr_node->get_lead_selection_index ( ).
    loop at it_table into ls_table.
    if sy-tabix eq lv_index.
    ls_table-read_only = abap_false.  "editable
    else.
    ls_table-read_only = abap_true. "non editable
    endif.
    modify table
    endloop.
    lr_node->bind_table( lt_table ).
    If you have any doutbs just refer the previous thread posted on the same..
    You can follow the above steps to acheive thjs..
    Regards,
    Lekha.
    Edited by: Lekha on Dec 17, 2009 6:10 PM

  • ALV - How to set selected rows into internal table

    Hi all,
    I am tying to set with an 'X' flag the selected rows in my ALV using an internal table that contains all rows showed.
    More exactly I have tried to follow these steps.
    1) I have added the filed SEL (type SEL) to my ALV structure zrt_bo_slabsend and I defined my internal table in this way
         DATA: gt_report TYPE STANDARD TABLE OF zrt_bo_slabsend,
                    gw_report TYPE zrt_bo_slabsend.
    2) I have set gw_layo-box_fname = 'SEL' to gw_layo (ALV layout)
    Pressing the "delete button" that I have insert on the top of the ALV, I intercept correctly my user command and I call a form (named "delete_lines") where I have this abap code
    FORM delete_lines.
        DATA: l_subrc          LIKE sy-subrc,
            lw_grid_settings LIKE lvc_s_glay.
    gw_layo-box_fname         = 'SEL'.
                                     "set field name to store row selection
      gw_layo-edit              = 'X'. "makes whole ALV table editable
      gw_layo-zebra             = 'X'.
    gv_repid = sy-repid.
      call function 'REUSE_ALV_GRID_DISPLAY_LVC'
      exporting
          i_callback_program       = gv_repid
         i_callback_pf_status_set = gc_status
         i_callback_user_command  = gc_user_command
         is_layout_lvc            = gw_layo
         it_fieldcat_lvc          = gw_fkat
         i_grid_settings          = lw_grid_settings
          i_save                   = 'X'
          is_variant               = variant
          it_events                = gt_events
        TABLES
          t_outtab                 = gt_report
        EXCEPTIONS
          program_error            = 1
          OTHERS                   = 2.
      LOOP AT gt_report ASSIGNING <report> WHERE SEL = 'X'.
        DELETE gt_report.
      ENDLOOP.
    ENDFORM.
    I'd like to select many rows in my ALV report, than by pressing the delete button I'd like to see a refresh of my ALV, without the selected rows. I want to save it only at the end of my action, only by pressing the save button.
    Any suggestion about the abap code will be well appreciated.
    Thanks in advance for your kind help.
    Regards.
        Giovanni

    Hi Giovanni,
    I am using the method:-
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
    EXPORTING
    *   I_INTERFACE_CHECK                 = ' '
    *   I_BYPASSING_BUFFER                =
    *   I_BUFFER_ACTIVE                   =
       I_CALLBACK_PROGRAM                = gd_REPID
       I_CALLBACK_PF_STATUS_SET          = 'UDIT'
       I_CALLBACK_USER_COMMAND           = 'USER_COMMAND'
    *   I_CALLBACK_TOP_OF_PAGE            = ' '
    *   I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
    *   I_CALLBACK_HTML_END_OF_LIST       = ' '
    *   I_STRUCTURE_NAME                  =
    *   I_BACKGROUND_ID                   = ' '
       I_GRID_TITLE                      = 'Mainatin cell entry'
    *   I_GRID_SETTINGS                   =
       IS_LAYOUT_LVC                     = GS_LAYOUT
       IT_FIELDCAT_LVC                   = I_FIELDCAT[]
    *   IT_EXCLUDING                      =
    *   IT_SPECIAL_GROUPS_LVC             =
    *   IT_SORT_LVC                       =
    *   IT_FILTER_LVC                     =
    *   IT_HYPERLINK                      =
    *   IS_SEL_HIDE                       =
       I_DEFAULT                         = 'X'
    *   I_SAVE                            = 'X'
    *   IS_VARIANT                        =
       IT_EVENTS                         =
       IT_EVENT_EXIT                     =
    *   IS_PRINT_LVC                      =
    *   IS_REPREP_ID_LVC                  =
       I_SCREEN_START_COLUMN             = 30
       I_SCREEN_START_LINE               = 14
       I_SCREEN_END_COLUMN               = 120
       I_SCREEN_END_LINE                 = 25
    *   IT_EXCEPT_QINFO_LVC               =
    *   I_HTML_HEIGHT_TOP                 =
    *   I_HTML_HEIGHT_END                 =
    * IMPORTING
    *   E_EXIT_CAUSED_BY_CALLER           =
    *   ES_EXIT_CAUSED_BY_USER            =
      TABLES
        T_OUTTAB                          = IT_ZCP_DEMAND_SYS1
    * EXCEPTIONS
    *   PROGRAM_ERROR                     = 1
    *   OTHERS                            = 2
    IF SY-SUBRC <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    I have made five buttons on my toolbar (add, delete, save, back, exit).
    Kindly tell me how can I catch the sy-ucomm of these buttons.
    NOTE: this FM is written inside an user-exit, so I cannot make forms.
    Thanks in advance.

  • How to set some rows in ALV to be editable or some non editable.

    Dear all Gurus,
    I'm facing a situation here, I need your assistance.
    I'm creating a alv table where the user can enter a data and then this will be uploaded into the system. Now upon validation some records might fail and would need some changes and some records that had no problems would have been successfully posted.
    When the program returns to the user i want the successful one's to be greyed out and not editable. I'm not sure on how i could acess the rows of the table. I tried few classes and an all i could manage was to change the table setting and configs.
    Below i've pasted the code on how i've code my alv table. Please advice on how i could access the rows and disable the successfull ones. Please.
    METHOD wddoinit .
      DATA: l_ref_cmp_usage TYPE REF TO if_wd_component_usage,
            l_interface     TYPE REF TO iwci_salv_wd_table,
           l_model         TYPE ref to cl_salv_wd_config_table, "Contains all characteristics of a table(collumns, fields, etc)
            lt_columns      TYPE        salv_wd_t_column_ref,  " Table type
            lt_fields       TYPE        salv_wd_t_field_ref,   " Table type
            l_btn_ins       TYPE REF TO cl_salv_wd_fe_button,
            l_btn_del       TYPE REF TO cl_salv_wd_fe_button,
            l_btn_sell_all  TYPE REF TO cl_salv_wd_fe_button,
            l_btn_dell_all  TYPE REF TO cl_salv_wd_fe_button,
            l_btn_calc      TYPE REF TO cl_salv_wd_fe_button,
            l_btn_save      TYPE REF TO cl_salv_wd_fe_button,
            l_function      TYPE REF TO cl_salv_wd_function,
            l_column        TYPE REF TO cl_salv_wd_column,
            l_header        TYPE REF TO cl_salv_wd_column_header,
            lr_input_1      TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_2      TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_3      TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_4      TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_5      TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_6      TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_7      TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_8      TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_9      TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_10     TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_11     TYPE REF TO cl_salv_wd_uie_input_field,
            lr_input_12     TYPE REF TO cl_salv_wd_uie_input_field,
            l_link          TYPE REF TO cl_salv_wd_uie_button.
      CONSTANTS:
              zzto                        TYPE  string VALUE 'ZZTO',
              zzfrom                      TYPE  string VALUE 'ZZFROM',
              takeoff_date                TYPE  string VALUE 'TAKEOFF_DATE',
              read_date                   TYPE  string VALUE 'READ_DATE',
              takeoff_time                TYPE  string VALUE 'TAKEOFF_TIME',
              read_time                   TYPE  string VALUE 'READ_TIME',
              ac_hrs                      TYPE  string VALUE 'AC_HRS',
              le_hrs                      TYPE  string VALUE 'LE_HRS',
              re_hrs                      TYPE  string VALUE 'RE_HRS',
              ac_cycle                    TYPE  string VALUE 'AC_CYCLE',
              re_cycle                    TYPE  string VALUE 'RE_CYCLE',
              le_cycle                    TYPE  string VALUE 'LE_CYCLE',
              ltext                       TYPE  string VALUE 'LTEXT'.
      l_ref_cmp_usage =   wd_this->wd_cpuse_multi_alv( ).
      IF l_ref_cmp_usage->has_active_component( ) IS INITIAL.
        l_ref_cmp_usage->create_component( ).
      ENDIF.
    *Map the interface.
      l_interface = wd_this->wd_cpifc_multi_alv( ).
      DATA:
        node_mdoc                           TYPE REF TO if_wd_context_node,
        elem_mdoc                           TYPE REF TO if_wd_context_element.
    navigate from <CONTEXT> to <MDOC> via lead selection
      node_mdoc = wd_context->get_child_node( name = if_create_mass_entry=>wdctx_mdoc ).
      l_interface->set_data( r_node_data = node_mdoc ).
    *Map the model
      wd_this->l_model = l_interface->get_model( ).
    *Map the columns
      lt_columns = wd_this->l_model->if_salv_wd_column_settings~t_columns.
    *Map the fields
      lt_fields = wd_this->l_model->if_salv_wd_field_settings~t_fields.
      cl_salv_wd_model_table_util=>if_salv_wd_table_util_stdfuncs~set_all(
                        EXPORTING r_model = wd_this->l_model
                                  allowed = abap_false ). " try abap_true
    *Enable or Disable the ALV desired outlook and design
      wd_this->l_model->if_salv_wd_table_settings~delete_header( ).
      wd_this->l_model->if_salv_wd_table_settings~set_selection_mode(
                                           value  = cl_wd_table=>e_selection_mode-auto ).
      wd_this->l_model->if_salv_wd_table_settings~set_width( value = '100%'  ).
      wd_this->l_model->if_salv_wd_table_settings~set_visible_row_count( value  = '10' ).
      wd_this->l_model->if_salv_wd_table_settings~set_read_only( value  = abap_false  ).
      wd_this->l_model->if_salv_wd_std_functions~set_filter_filterline_allowed( value  = abap_true ).
      wd_this->l_model->if_salv_wd_std_functions~set_sort_headerclick_allowed( value = abap_true ).
      wd_this->l_model->if_salv_wd_std_functions~set_export_allowed( value = abap_false ).
    *Adding functionalities to the ALV
    *'Insert Row' Button
      CREATE OBJECT l_btn_ins.
      l_btn_ins->set_text( 'Insert Row' ).
      l_btn_ins->set_tooltip( 'To enter a new row' ).
      l_btn_ins->set_image_source( value = 'ICON_INSERT_ROW'  ).
      l_function = wd_this->l_model->if_salv_wd_function_settings~create_function( id = 'INSERT'  ).
      l_function->set_position( value = '1' ).
      l_function->set_editor( value = l_btn_ins  ).
    *'Delete Row' Button
      CREATE OBJECT l_btn_del.
      l_btn_del->set_text( 'Delete Row' ).
      l_btn_del->set_tooltip( 'Delete the selected row' ).
      l_btn_del->set_image_source( value = 'ICON_DELETE_ROW' ).
      l_function = wd_this->l_model->if_salv_wd_function_settings~create_function( id = 'DELETE'  ).
      l_function->set_position( value = '2' ).
      l_function->set_editor( value = l_btn_del  ).
    *'Select All' Button
      CREATE OBJECT l_btn_sell_all.
      l_btn_sell_all->set_text( 'Select All' ).
      l_btn_sell_all->set_tooltip( 'Select all entered record' ).
      l_btn_sell_all->set_image_source( value = 'ICON_INSERT_ROW'  ).
      l_function = wd_this->l_model->if_salv_wd_function_settings~create_function( id = 'SELECT'  ).
      l_function->set_position( value = '3' ).
      l_function->set_editor( value = l_btn_sell_all ).
    *'Deselect All' Button
      CREATE OBJECT l_btn_dell_all.
      l_btn_dell_all->set_text( 'Deselect All' ).
      l_btn_dell_all->set_tooltip( 'Deselect all records selected' ).
      l_btn_dell_all->set_image_source( value = 'ICON_DESELECT_ALL'  ).
      l_function = wd_this->l_model->if_salv_wd_function_settings~create_function( id = 'DESELECT'  ).
      l_function->set_position( value = '4' ).
      l_function->set_editor( value = l_btn_dell_all  ).
    *'Calculate' Button
      CREATE OBJECT l_btn_calc.
      l_btn_calc->set_text( 'Calculate Hours' ).
      l_btn_calc->set_tooltip( 'Calculate hours of each record' ).
      l_btn_calc->set_image_source( value = 'ICON_CALCULATION'  ).
      l_function = wd_this->l_model->if_salv_wd_function_settings~create_function( id = 'CALC'  ).
      l_function->set_position( value = '5' ).
      l_function->set_editor( value = l_btn_calc  ).
    *'Save' Button
      CREATE OBJECT l_btn_save.
      l_btn_save->set_text( 'Save All' ).
      l_btn_save->set_tooltip( 'Save all' ).
      l_btn_save->set_image_source( value = 'ICON_SYSTEM_SAVE'  ).
      l_function = wd_this->l_model->if_salv_wd_function_settings~create_function( id = 'SAVE'  ).
      l_function->set_position( value = '6' ).
      l_function->set_editor( value = l_btn_save  ).
      FIELD-SYMBOLS: <fs_column>  TYPE salv_wd_s_column_ref.
      LOOP AT lt_columns ASSIGNING <fs_column>.
        l_column = <fs_column>-r_column.
        l_column->get_header( RECEIVING value = l_header ).
        l_header->set_ddic_binding_field( value  = if_salv_wd_c_column_settings=>ddic_bind_none ).
        CASE <fs_column>-id .
          WHEN zzfrom.
            CREATE OBJECT lr_input_1  EXPORTING  value_fieldname = zzfrom.
            l_header->set_text( value = 'Flt Fr' ).
            l_column->set_position( value = '1'  ).
            l_column->set_cell_editor( lr_input_1 ).
           l_column->set_visible( '0' ).
          WHEN zzto.
            CREATE OBJECT lr_input_2  EXPORTING  value_fieldname = zzto.
            l_header->set_text( value = 'Flt To' ).
            l_column->set_position( value = '2'  ).
            l_column->set_cell_editor( lr_input_2 ).
          WHEN takeoff_date.
            CREATE OBJECT lr_input_3  EXPORTING  value_fieldname = takeoff_date.
            l_header->set_text( value = 'Takeoff Date' ).
            l_column->set_position( value = '3'  ).
            l_column->set_cell_editor( lr_input_3 ).
          WHEN read_date.
            CREATE OBJECT lr_input_4  EXPORTING  value_fieldname = read_date.
            l_header->set_text( value = 'Landing Date' ).
            l_column->set_position( value = '4'  ).
            l_column->set_cell_editor( lr_input_4 ).
          WHEN takeoff_time.
            CREATE OBJECT lr_input_5  EXPORTING  value_fieldname = takeoff_time.
            l_header->set_text( value = 'Takeoff Time' ).
            l_column->set_position( value = '5'  ).
            l_column->set_cell_editor( lr_input_5 ).
          WHEN read_time.
            CREATE OBJECT lr_input_6  EXPORTING  value_fieldname = read_time.
            l_header->set_text( value = 'Landing Time' ).
            l_column->set_position( value = '6'  ).
            l_column->set_cell_editor( lr_input_6 ).
          WHEN ac_hrs.
            CREATE OBJECT lr_input_7  EXPORTING  value_fieldname = ac_hrs.
            l_header->set_text( value = 'Flt Time' ).
            l_column->set_position( value = '7'  ).
            l_column->set_cell_editor( lr_input_7 ).
          WHEN le_hrs.
            CREATE OBJECT lr_input_8  EXPORTING  value_fieldname = le_hrs.
            l_header->set_text( value = 'LH Eng Runtime' ).
            l_column->set_position( value = '8'  ).
            l_column->set_cell_editor( lr_input_8 ).
          WHEN re_hrs.
            CREATE OBJECT lr_input_9  EXPORTING  value_fieldname = re_hrs.
            l_header->set_text( value = 'RH Eng Runtime' ).
            l_column->set_position( value = '9'  ).
            l_column->set_cell_editor( lr_input_9 ).
          WHEN ac_cycle.
            CREATE OBJECT lr_input_10  EXPORTING  value_fieldname = ac_cycle.
            l_header->set_text( value = 'No. of Landings' ).
            l_column->set_position( value = '10'  ).
            l_column->set_cell_editor( lr_input_10 ).
          WHEN re_cycle.
            CREATE OBJECT lr_input_11  EXPORTING  value_fieldname = re_cycle.
            l_header->set_text( value = 'RH Eng Start' ).
            l_column->set_position( value = '11'  ).
            l_column->set_cell_editor( lr_input_11 ).
          WHEN le_cycle.
            CREATE OBJECT lr_input_12  EXPORTING  value_fieldname = le_cycle.
            l_header->set_text( value = 'LH Eng Start' ).
            l_column->set_position( value = '12'  ).
            l_column->set_cell_editor( lr_input_12 ).
          WHEN ltext.
            CREATE OBJECT l_link.
            l_link->set_image_source( value = 'ICON_CREATE_TEXT'  ).
            l_link->set_text_fieldname( ltext ).
            l_link->set_tooltip( value = 'Create Log'   ).
            l_header->set_text( value = 'Enter Log').
            l_column->set_cell_editor( l_link ).
            l_column->set_h_align( cl_wd_table_column=>e_h_align-center ).
            l_column->set_position( value = '13' ).
          WHEN OTHERS.
            l_column->set_visible( '01' ).
        ENDCASE.
      ENDLOOP.
    ENDMETHOD.
    Your any help is highly appreciated. Thank you.
    Regards,
    Vinod

    Ok, here you go.
    In your context, apart from your display fields, add another attribute READ_ONLY, type char01. And lets assume you want the field by name field_1 to be editable or not based on some validation. Your code will be like this to initialize the ALV.
    DATA:
              l_alv_model               TYPE REF TO cl_salv_wd_config_table,
              lr_column_settings        TYPE REF TO if_salv_wd_column_settings,
              lr_column                 TYPE REF TO cl_salv_wd_column,
              lt_col                    TYPE SALV_WD_T_COLUMN_REF,
              ls_col                    TYPE SALV_WD_S_COLUMN_REF,
              lr_input_field            type ref to cl_salv_wd_uie_input_field.
        l_alv_model = l_ref_interfacecontroller->get_model( ).
        l_alv_model->IF_SALV_WD_TABLE_SETTINGS~SET_READ_ONLY( abap_false ).
        lr_column_settings ?= l_alv_model.
        lt_col = lr_column_settings->get_columns( ).
        LOOP AT lt_col INTO ls_col where ID = 'FIELD_1'.
             create object lr_input_field exporting value_fieldname = ls_col-id.
             lr_input_field->set_read_only_fieldname( 'READ_ONLY' ).
             ls_col-r_column->set_cell_editor( lr_input_field ).
        ENDLOOP.
    In your event handler, you read your node, do a get_static_attributes_table. Perform all validations. Loop through your internal table and set the field READ_ONLY as 'X' when validation succeeds. Do READ_ONLY = space when validation fails. Then do a bind_elements. Now the rows for which read_only is false, will be editable and vice versa.
    Hope I was clear enough. Get back if you have any doubts.
    Regards,
    Nithya

  • How To Edit Selected Row In ALV Table

    Hello Experts,
    In My Webdynpro Application, I am displaying records from database table into an ALV Table.
    I want to edit only selected record from  ALV table.
    Please Suggest How to achieve this.
    Thanks,
    Pratibha

    The link given above is for the UI element 'Table' and does not pertain to ALV.
    To Make an ALV Editable on lead selection for that particular lead selected row.
    1. The ALV should be made lead selectable, when initializing
    2. The ON_LEAD_SELECT function should be invoked.
    3. Withing this function the index has to be retrieved to know which row was selected.
    4. Based on the index retrived all the columns have to pass FALSE to read_only in the column properties.
    Regards,
    Pramod

  • How to set selected row on startup of an alv tree build with cl_salv_tree

    HI,
    I have a cl_salv_tree and want the tree structure to open a specific node when starting the report. My coding is something like that:
      DATA: lr_selections       TYPE REF TO cl_salv_selections_tree,
            lr_nodes            TYPE REF TO cl_salv_nodes,
            lr_node             TYPE REF TO cl_salv_node,
            lv_node_index(12)   TYPE c,
            lt_nodes            TYPE salv_t_nodes,
            ls_nodes            TYPE salv_s_nodes,
            lr_item             TYPE REF TO cl_salv_item.
    lr_selections = lr_tree->get_selections( ).
    lt_nodes = lr_selections->get_selected_nodes( ).
    lr_item = lr_selections->get_selected_item( ).
    IF lr_item IS NOT BOUND.
      lr_nodes = lr_tree->get_nodes( ).
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