Clear TableView Selected rows - Urgent

Hi All,
I have a stateful BSP application. I have a tableview in that applications. I have the multiselect option in that table. Is there any way to clear the previous selected rows of the table. The table is getting new data without any problems but the previously selected line remain on the table Would appreciate if anyone could help me out as it is Urgent !!
Best Regards,
Sudhi

Hi Sudhi,
You can follow up using this sample code. Here you can set a flag variable which is updated in onInputProcessing event.
Layout:
<htmlb:form>
 <%
 if flag is initial.
 %>
 <htmlb:tableView id = "tab1"
 table = "<%= itab %>"
 visibleRowCount = "8"
 design = "ALTERNATING"
 footerVisible = "TRUE"
 selectionMode = "multiSelect"
 keepSelectedRow = "true" >
 </htmlb:tableView>
 <%
 endif.
 %>
 <%
 if flag eq 1.
 %>
 <htmlb:tableView id = "tab2"
 table = "<%= itab %>"
 visibleRowCount = "8"
 design = "ALTERNATING"
 footerVisible = "TRUE"
 selectionMode = "multiSelect"
 keepSelectedRow = "true" >
 </htmlb:tableView>
 <%
 clear flag.
 %>
 <%
 endif.
 %>
 <htmlb:button id = "but01"
 text = "Click"
 onClick = "myEvent" />
 </htmlb:form>
OnInputProcessing:
DATA: tv TYPE REF TO cl_htmlb_tableview.
DATA: event TYPE REF TO cl_htmlb_event.
event = cl_htmlb_manager=>get_event( runtime->server->request ).
IF event->id = 'but01' AND event->event_type = 'click'.
tv ?= cl_htmlb_manager=>get_data(
 request = runtime->server->request
 name = 'tableView'
 id = 'tab1' ).
IF tv IS NOT INITIAL.
 DATA: tv_data TYPE REF TO cl_htmlb_event_tableview.
 tv_data = tv->data.
 DATA : itab2 TYPE TABLE OF selectedrow,
 ind TYPE selectedrow,
 row_s TYPE zdi_so.
 CALL METHOD tv_data->get_rows_selected
 RECEIVING
 selected_rows = itab2.
ENDIF.
IF itab2 IS NOT INITIAL.
 DATA :rw LIKE LINE OF itab.
 LOOP AT itab2 INTO ind.
 flag = '1'.
 DELETE itab INDEX ind-index.
 ENDLOOP.
ENDIF.
ENDIF.
Hope this helps,
Regards,
Ravikiran.
Message was edited by: Ravikiran C

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Error in receiving tableview data for selected row

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Hi collegues ,
It's done .
After we've got a very helpful little hint from Brian :
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 ROW_IDX = TABLE_EVENT->SELECTEDROWINDEX
 COL_NAME = 'ZX_FGR1'
 CHANGING
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 ZX_FGR1 = FGRVALUES_LINE-ZX_FGR1 .
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 EXPORTING NAME = 'ZX_FGR1'
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 ENDTRY.
works properly as it should be ...
An enormous Thanksgiving to you , Brian !!!!

Get value of a selected row in a TableView

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In your code....
change
 <htmlb:button id = "button_go"
 text = "Go"
 onClick = "button_go" />
to
 <htmlb:button id = "button_go"
 text = "Go"
 onClick = "onInputProcessing" />
Also you are not getting the selectedRowIndextable.That might also be the problem...
Do reward each useful answer..!
Thanks,
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null

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regards ,
ranjith.

Hi,
Check the following code:
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*&      Module STATUS_0100 OUTPUT
      text
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Datenbeschaffung
   SELECT CARRID CONNID CITYFROM AIRPFROM CITYTO AIRPTO DEPTIME ARRTIME
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MODULE CHANGE_SDYN_CONN OUTPUT.
you can change the content of current table control line via
sdyn_conn
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Apex-Ape wrote:
i'm using Apex 4.1,
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DATA: G_EXCLUDE TYPE UI_FUNCTIONS.
IF container100 IS INITIAL.
*ex_FUNCTIONS-
*-- Check execution mode (foreground/background)
IF cl_gui_alv_grid=>offline( ) IS INITIAL.
CREATE OBJECT CONTAINER100
EXPORTING CONTAINER_NAME = 'CONTAINER100'.
CREATE OBJECT GRID
EXPORTING I_PARENT = CONTAINER100.
CALL METHOD GRID->SET_TABLE_FOR_FIRST_DISPLAY
EXPORTING
I_BYPASSING_BUFFER = 'X'
I_BUFFER_ACTIVE = ''
I_CONSISTENCY_CHECK = G_CONSISTENCY_CHECK
IT_TOOLBAR_EXCLUDING = G_EXCLUDE
IT_TOOLBAR_EXCLUDING = IT_TOOLBAR
I_STRUCTURE_NAME =
IS_VARIANT = gs_layout
I_SAVE = 'A'
I_DEFAULT = 'X'
IS_LAYOUT = X_LAYOUT
IS_PRINT =
IT_SPECIAL_GROUPS =
IT_TOOLBAR_EXCLUDING = IT_TOOLBAR
IT_HYPERLINK =
IT_ALV_GRAPHICS =
IT_EXCEPT_QINFO =
CHANGING
IT_OUTTAB = IT_YAPOHDR_MAIN[]
IT_FIELDCATALOG = IT_FIELDCAT[].
IT_SORT =
IT_FILTER =
EXCEPTIONS
INVALID_PARAMETER_COMBINATION = 1
PROGRAM_ERROR = 2
TOO_MANY_LINES = 3
others = 4.
ENDIF.
*--Register enter key for data changed event
CALL METHOD grid->set_ready_for_input
EXPORTING i_ready_for_input = 0.
create object event_receiver.
Register the 'hotspot' event handler method dynamically...
set handler event_receiver->handle_hotspot_click for grid.
Register the User Command event handler method dynamically...
set handler event_receiver->handle_user_command for grid.
Register the User Command event handler method dynamically...
set handler event_receiver->handle_data_changed for grid.
else.
CALL METHOD grid->refresh_table_display.
endif.
ENDMODULE. " STATUS_0100 OUTPUT
The below is the code I used in PAI of screen 110.
MODULE USER_COMMAND_0110 INPUT.
DATA : LT_DETAILS_MAIN LIKE YAPOPLN_ITM OCCURS 0 WITH HEADER LINE,
LV_POP TYPE C,
APPROVE.
CASE SY-UCOMM.
WHEN 'BACK'.
CALL METHOD grid->REFRESH_TABLE_DISPLAY.
CALL METHOD grid->GET_FRONTEND_FIELDCATALOG.
LEAVE TO SCREEN 0.
WHEN 'EXIT'.
LEAVE TO SCREEN 0.
ENDMODULE. " USER_COMMAND_0110 INPUT
Please Let me know if there is any solution.
Thanks,
Balaji

Hello Balaji
The sample report ZUS_SDN_TWO_ALV_GRIDS_7 shows basically what I meant in my previous answer. There is no row mark available on the first ALV list. Instead of bothering the user to push a button he or she can simply double-click on the ALV lists and sees the details of a customer.
As you can see there is absolutely no need to free any object instances or rebuild grid controls.
Final remark: based on the function module you mention I assume you are still using fm-based ALV lists. Do not use them. OO-based ALV lists are much easier to develop, to maintain and to enhance.
*& Report ZUS_SDN_TWO_ALV_GRIDS_7
*& Description: Display two ALV lists either in single screen or
*& two screens
*& Screen '0100' contains no elements.
*& ok_code -> assigned to GD_OKCODE
*& Flow logic:
* PROCESS BEFORE OUTPUT.
* MODULE STATUS_0100.
* PROCESS AFTER INPUT.
* MODULE USER_COMMAND_0100.
REPORT zus_sdn_two_alv_grids_7.
TYPE-POOLS: abap.
DATA:
gd_repid TYPE syst-repid,
gd_okcode TYPE ui_func,
go_docking TYPE REF TO cl_gui_docking_container,
go_docking2 TYPE REF TO cl_gui_docking_container,
go_splitter TYPE REF TO cl_gui_splitter_container,
go_cell_top TYPE REF TO cl_gui_container,
go_cell_bottom TYPE REF TO cl_gui_container,
go_grid1 TYPE REF TO cl_gui_alv_grid,
go_grid2 TYPE REF TO cl_gui_alv_grid,
gs_layout TYPE lvc_s_layo.
DATA:
gs_knb1 TYPE knb1,
gt_knb1 TYPE STANDARD TABLE OF knb1,
gt_knvv TYPE STANDARD TABLE OF knvv.
* CLASS lcl_eventhandler DEFINITION
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
 CLASS-METHODS:
 handle_double_click FOR EVENT double_click OF cl_gui_alv_grid
 IMPORTING
 e_row
 e_column
 es_row_no
 sender.
ENDCLASS. "lcl_eventhandler DEFINITION
* CLASS lcl_eventhandler IMPLEMENTATION
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_double_click.
* define local data
 DATA:
 ls_knb1 TYPE knb1.
 CHECK ( sender = go_grid1 ).
 READ TABLE gt_knb1 INTO ls_knb1 INDEX e_row-index.
 CHECK ( ls_knb1-kunnr IS NOT INITIAL ).
 CALL METHOD go_grid1->set_current_cell_via_id
 EXPORTING
* IS_ROW_ID =
* IS_COLUMN_ID =
 is_row_no = es_row_no.
* Triggers PAI of the dynpro with the specified ok-code
** CALL METHOD cl_gui_cfw=>set_new_ok_code( 'DETAIL' ). " not on 4.6c
 CALL METHOD cl_gui_cfw=>set_new_ok_code
 EXPORTING
 new_code = 'DETAIL'
* IMPORTING
* RC =
ENDMETHOD. "handle_double_click
ENDCLASS. "lcl_eventhandler IMPLEMENTATION
PARAMETERS:
p_single RADIOBUTTON GROUP radi, " single screen
p_double RADIOBUTTON GROUP radi. " two screens
START-OF-SELECTION.
SELECT * FROM knb1 INTO TABLE gt_knb1
 WHERE bukrs = '1000'.
" Add dummy customer without any master sales data
CLEAR: gs_knb1.
gs_knb1-kunnr = 'DUMMY'.
gs_knb1-bukrs = '1000'.
INSERT gs_knb1 INTO gt_knb1 INDEX 1.
* Create docking container
CREATE OBJECT go_docking
 EXPORTING
 parent = cl_gui_container=>screen0
 ratio = 90
 EXCEPTIONS
 OTHERS = 6.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
IF ( p_single = abap_true ).
 PERFORM create_splitter_container.
ELSE.
* Create 2nd docking container
 CREATE OBJECT go_docking2
 EXPORTING
 parent = cl_gui_container=>screen0
 ratio = 90
 EXCEPTIONS
 OTHERS = 6.
 IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.
ENDIF.
IF ( p_single = abap_true ).
* Create ALV grids
 CREATE OBJECT go_grid1
 EXPORTING
 i_parent = go_cell_top
 EXCEPTIONS
 OTHERS = 5.
 IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.
 CREATE OBJECT go_grid2
 EXPORTING
 i_parent = go_cell_bottom
 EXCEPTIONS
 OTHERS = 5.
 IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.
ELSE.
* Create ALV grids
 CREATE OBJECT go_grid1
 EXPORTING
 i_parent = go_docking
 EXCEPTIONS
 OTHERS = 5.
 IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.
 CREATE OBJECT go_grid2
 EXPORTING
 i_parent = go_docking2
 EXCEPTIONS
 OTHERS = 5.
 IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.
ENDIF.
* Set event handler
SET HANDLER: lcl_eventhandler=>handle_double_click FOR go_grid1.
* Display data
gs_layout-grid_title = 'Customers'.
CALL METHOD go_grid1->set_table_for_first_display
 EXPORTING
 i_structure_name = 'KNB1'
 is_layout = gs_layout
 CHANGING
 it_outtab = gt_knb1
 EXCEPTIONS
 OTHERS = 4.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
gs_layout-grid_title = 'Customers Details (Sales Areas)'.
CALL METHOD go_grid2->set_table_for_first_display
 EXPORTING
 i_structure_name = 'KNVV'
 is_layout = gs_layout
 CHANGING
 it_outtab = gt_knvv " empty !!!
 EXCEPTIONS
 OTHERS = 4.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Link the docking container to the target dynpro(s)
gd_repid = syst-repid.
IF ( p_single = abap_true ).
 CALL METHOD go_docking->link
 EXPORTING
 repid = gd_repid
 dynnr = '0100'
* CONTAINER =
 EXCEPTIONS
 OTHERS = 4.
 IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.
ELSE.
 CALL METHOD go_docking->link
 EXPORTING
 repid = gd_repid
 dynnr = '0100'
* CONTAINER =
 EXCEPTIONS
 OTHERS = 4.
 IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.
 CALL METHOD go_docking2->link
 EXPORTING
 repid = gd_repid
 dynnr = '0200'
* CONTAINER =
 EXCEPTIONS
 OTHERS = 4.
 IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.
ENDIF.
* NOTE: dynpro does not contain any elements
CALL SCREEN '0100'.
* Flow logic of dynpro (does not contain any dynpro elements):
*PROCESS BEFORE OUTPUT.
* MODULE STATUS_0100.
*PROCESS AFTER INPUT.
* MODULE USER_COMMAND_0100.
" NOTE: screen '0200' uses same flow logic as '0100'
END-OF-SELECTION.
*& Module STATUS_0100 OUTPUT
* text
MODULE status_0100 OUTPUT.
SET PF-STATUS 'STATUS_0100'. " contains push button "DETAIL"
* SET TITLEBAR 'xxx'.
* Refresh display of detail ALV list
CALL METHOD go_grid2->refresh_table_display
* EXPORTING
* IS_STABLE =
* I_SOFT_REFRESH =
 EXCEPTIONS
 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.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0100 INPUT
* text
MODULE user_command_0100 INPUT.
CASE gd_okcode.
 WHEN 'BACK' OR
 'EXIT' OR
 'CANC'.
 IF ( syst-dynnr = '0100' ).
 SET SCREEN 0. LEAVE SCREEN.
 ELSE.
 SET SCREEN 100.
 ENDIF.
* User has pushed button "Display Details"
 WHEN 'DETAIL'.
 PERFORM entry_show_details.
 IF ( p_single = abap_true ).
 ELSE.
 SET SCREEN 200.
 ENDIF.
 WHEN OTHERS.
ENDCASE.
CLEAR: gd_okcode.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Form ENTRY_SHOW_DETAILS
* text
* --> p1 text
* <-- p2 text
FORM entry_show_details .
* define local data
DATA:
 ld_row TYPE i,
 ls_knb1 TYPE knb1.
CALL METHOD go_grid1->get_current_cell
 IMPORTING
 e_row = ld_row.
READ TABLE gt_knb1 INTO ls_knb1 INDEX ld_row.
CHECK ( syst-subrc = 0 ).
SELECT * FROM knvv INTO TABLE gt_knvv
 WHERE kunnr = ls_knb1-kunnr.
ENDFORM. " ENTRY_SHOW_DETAILS
*& Form CREATE_SPLITTER_CONTAINER
* text
* --> p1 text
* <-- p2 text
FORM create_splitter_container .
* Create splitter container
CREATE OBJECT go_splitter
 EXPORTING
 parent = go_docking
 rows = 2
 columns = 1
* NO_AUTODEF_PROGID_DYNNR =
* NAME =
 EXCEPTIONS
 cntl_error = 1
 cntl_system_error = 2
 OTHERS = 3.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Get cell container
CALL METHOD go_splitter->get_container
 EXPORTING
 row = 1
 column = 1
 RECEIVING
 container = go_cell_top.
CALL METHOD go_splitter->get_container
 EXPORTING
 row = 2
 column = 1
 RECEIVING
 container = go_cell_bottom.
ENDFORM. " CREATE_SPLITTER_CONTAINER
Regards
Uwe

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