ALV Class Double click event

Hi All,
I have created an alv report using alv class. I have handled the double click event in that i am calling transaction using row currenlty selected. But after doing subtotalling the list and then i double click a line it is passing wrong data.
Points are awarded,
Regards,
Bharat Mistry
Message was edited by: Bharat Mistry

Hi Bharat,
Read the internal table contents in double click event with e_row-index , then you will get the data of that particular row.
check below code :
local class to handle semantic checks
CLASS lcl_event_receiver DEFINITION DEFERRED.
DATA: g_event_receiver TYPE REF TO lcl_event_receiver.
LOCAL CLASS Definition
*§4.Define and implement event handler to handle event DATA_CHANGED.
CLASS lcl_event_receiver DEFINITION.
public section.
    METHODS:
      handle_double_click
             FOR EVENT double_click OF cl_gui_alv_grid
             IMPORTING e_row e_column.
ENDCLASS.
CLASS lcl_event_receiver IMPLEMENTATION.
METHOD handle_double_click.
read table gt_outtab index e_row-index into
Regards
Appana
*Reward Points for helpful answers
Message was edited by: L Appana

Similar Messages

ALV OOPS Double-click event

Hi,
I want to handle the double-click event in ALV grid (OOPs).
The output should be shown in the same fashion as it is shown in SE16 when we double-click on any record in the result set.
i.e. if you have selected the ALV grid display for the Data browser in SE16 and when you double click on any record, the complete record is shown in a window.
I want this in my ALV as well..
Can anyone please suggest how to achieve this?
Regards
s.a.k

Hi siemens.a.k ,
The solution for the issue would be to create a custom screen and add a custom table controller in a container.
In this table controller you map the respective fields required for your output
Now once you are done with data population in the custom controller for ALV grid display using cl_gui_alv_grid_display class...
create events in your custom class to handle the on click event.
If you observe the standard functionality it could be clearly seen that sap has created another screen for the display of records in different view.
You could also replicate the similar thing by creating another screen and populating the required fields into the second screen.
As of now i am providing this information ...I would even try to simulate the scenario at my system.
So once i am done i would update you the same...
Thanks
M.Naveen Kumar....

ALV GRID - double click event - hot spot event

Dear developers
I am building a custom application using ALV GRID (OO method).
I have three ALV's on the screen.
User selects a cell on the first ALV from the list. say a specific product group.
The second ALV displays the product records depnding on selection of first ALV. (this works fine).
when the user selects a cell of a specific column on ALV grid 2 using double click event or hotspot I am always getting row ID as 1 , irrespective of the user clickin on row 2 or 3 on the specific cell.
To carry out further processing , I need to get the exact row the user is selecting which I expected to be available in LVC_S_ROID. My further process works always with ROW ID as 1.
I am using event hot spot in alv grid 1. In grid 2 I tried both hot spot and double click . But both returns the index value of row as 1 , irrespective of the cell being clicked is beyond row 1. in second grid.
Looking forward for help or suggestion on this,
Regards
Kumar

Hi
The handler is implemented as follows for all ALV GRIDs.
I give below only the relevant one grid 2 from my code.
Class definition
**03/17/2005 skulist hotspot
handle_skulist FOR EVENT hotspot_click OF cl_gui_alv_grid
IMPORTING e_row_id e_column_id es_row_no,
Class implementation
**03/17/2005 sku list by currency hotspot on listprice
METHOD handle_skulist .
    PERFORM handle_skulist USING e_row_id e_column_id es_row_no.
ENDMETHOD.                    "HANDLE_HOTSPOT_CLICK
DATA gr_event_handler TYPE REF TO lcl_event_handler.
DATA gr_event_handler_4 TYPE REF TO lcl_event_handler.
The above are done in an include and are public in nature.
Also note that I have similar implementation for similar events for grid 1 bu the event handlers are registered in different names.
The code below is in the maib program , under a custom container for grid 2
CREATE OBJECT gr_event_handler_4.
    SET HANDLER gr_event_handler_4->handle_skulist FOR gr_alvgrid1.
*Based on the user action on grid 2 this form is getting executed. But as I said earlier the parameter I am getting for index is 1 always.
FORM handle_skulist USING i_row_id1 TYPE lvc_s_row
                                i_column_id1 TYPE lvc_s_col
                                is_row_no1 TYPE lvc_s_roid.

ALV: Issue with double click event after sorting the ALV

Hello Experts,
I have an internal table that populates an ALV grid. When the user doubleclicks a row, my method HANDLE_DOUBLE_CLICK returns the e_row-index value from the ALV Grid. I use this index value to read the internal table, then retrieve additional data.
My problem is the user may sort the ALV grid before double clicking on a line. If this happens my internal table is not sorted to match the ALV grid, so reading the internal table with the e_row-index value returns the wrong information.
When the double click event occurs, is it possible to capture the value in column 1 instead of a value for e_row-index?
There is one more paramter in HANDLE_DOUBLE_CLICK for row id.   It is coming blank in debugging . what is the purpose of this parameter and how i can make use of it ?
Regards
Vivek

Hi,
I am Posting The Code Which Uses Double Click Event.
And This Code will provide the total information to you.
REPORT ZALVGRID_PG.
TABLES: SSCRFIELDS.
DATA: V_BELNR TYPE RBKP-BELNR.
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.
SELECT-OPTIONS: IRNO FOR V_BELNR.
PARAMETERS: P_GJAHR TYPE RBKP-GJAHR.
SELECTION-SCREEN END OF BLOCK B1.
DATA: WA TYPE ZALVGRID_DISPLAY,
      ITAB TYPE STANDARD TABLE OF ZALVGRID_DISPLAY.
DATA: IDENTITY TYPE REF TO CL_GUI_CUSTOM_CONTAINER.
DATA: GRID TYPE REF TO CL_GUI_ALV_GRID.
DATA: L_IDENTITY TYPE REF TO CL_GUI_CUSTOM_CONTAINER.
DATA: L_TREE TYPE REF TO CL_GUI_ALV_TREE_SIMPLE.
TYPE-POOLS: SLIS,SDYDO.
DATA: L_LOGO TYPE SDYDO_VALUE,
      L_LIST TYPE SLIS_T_LISTHEADER.
END-OF-SELECTION.
CLASS CL_LC DEFINITION.
PUBLIC SECTION.
    METHODS: DC FOR EVENT DOUBLE_CLICK OF CL_GUI_ALV_GRID IMPORTING E_ROW E_COLUMN.
ENDCLASS.
CLASS CL_LC IMPLEMENTATION.
METHOD DC.
    DATA: WA1 TYPE ZALVGRID_DISPLAY.
    READ TABLE ITAB INTO WA1 INDEX E_ROW-INDEX.
    BREAK-POINT.
    SET PARAMETER ID 'BLN' FIELD WA1-BELNR.
    CALL TRANSACTION 'FB02'.
ENDMETHOD.                    "DC
ENDCLASS.
DATA: OBJ_CL TYPE REF TO CL_LC.
START-OF-SELECTION.
PERFORM SELECT_DATA.
IF SY-SUBRC = 0.
    CALL SCREEN 100.
ELSE.
    MESSAGE E000(0) WITH 'DATA NOT FOUND'.
ENDIF.
INCLUDE ZALVGRID_PG_STATUS_0100O01.
INCLUDE ZALVGRID_PG_LOGOSUBF01.
INCLUDE ZALVGRID_PG_SELECT_DATAF01.
INCLUDE ZALVGRID_PG_USER_COMMAND_01I01.
***INCLUDE ZALVGRID_PG_STATUS_0100O01 .
MODULE STATUS_0100 OUTPUT.
SET PF-STATUS 'AB'.
* SET TITLEBAR 'xxx'.
IF IDENTITY IS INITIAL.
    CREATE OBJECT IDENTITY
    EXPORTING
      CONTAINER_NAME = 'ALVCONTROL'.
    CREATE OBJECT GRID
    EXPORTING
      I_PARENT = IDENTITY.
    CALL METHOD GRID->SET_TABLE_FOR_FIRST_DISPLAY
      EXPORTING
         I_STRUCTURE_NAME              = 'ZALVGRID_DISPLAY'
      CHANGING
        IT_OUTTAB                     = ITAB.
    CREATE OBJECT OBJ_CL.
    SET HANDLER OBJ_CL->DC FOR GRID.
    ENDIF.
    IF L_IDENTITY IS INITIAL.
      CREATE OBJECT L_IDENTITY
      EXPORTING
        CONTAINER_NAME = 'LOGO'.
      CREATE OBJECT L_TREE
      EXPORTING
        I_PARENT = L_IDENTITY.
      PERFORM LOGOSUB USING L_LOGO.
      CALL METHOD L_TREE->CREATE_REPORT_HEADER
        EXPORTING
          IT_LIST_COMMENTARY    = L_LIST
          I_LOGO                = L_LOGO.
      ENDIF    .
ENDMODULE.                 " STATUS_0100 OUTPUT
***INCLUDE ZALVGRID_PG_LOGOSUBF01 .
FORM LOGOSUB USING    P_L_LOGO.
P_L_LOGO = 'ERPLOGO'.
ENDFORM.                    " LOGOSUB
***INCLUDE ZALVGRID_PG_SELECT_DATAF01 .
FORM SELECT_DATA .
SELECT RBKP~BELNR
         RBKP~BLDAT
         RSEG~BUZEI
         RSEG~MATNR
         INTO TABLE ITAB
         FROM RBKP INNER JOIN RSEG
    ON RBKP~BELNR = RSEG~BELNR
    WHERE RBKP~BELNR IN IRNO
    AND RBKP~GJAHR = P_GJAHR.
ENDFORM.                    " SELECT_DATA
***INCLUDE ZALVGRID_PG_USER_COMMAND_01I01 .
MODULE USER_COMMAND_0100 INPUT.
CASE SY-UCOMM.
    WHEN 'EXIT'.
      LEAVE PROGRAM.
    WHEN 'CANCEL'.
       EXIT.
       ENDCASE.
ENDMODULE.                 " USER_COMMAND_0100 INPUT
Warm Regards,
PavanKumar.G
Edited by: pavankumar.g on Jan 19, 2012 5:30 AM

In ALV reports how double click event works?

in ALV reports how double click event works? Explain in detail.....

hi,
last lines is used for clicking
*& Report Z_SWAS_FUNCTIONAL
report z_swas_functional.
tables: qmel,viqmel,iloa,afko.
-- global data declerations--
data: ok_code like sy-ucomm,
      gt_itab type table of zfunctional,
      t_output type table of zfunctional,
      g_container type scrfname value 'CUSTOM_CONTROL',
      grid1 type ref to cl_gui_alv_grid,
      g_custom_container type ref to cl_gui_custom_container,
      e_row type lvc_s_row,
      e_column type lvc_s_col,
      es_row_no type lvc_s_roid.
*CLASS DECLARATION
class z_functional definition.
public section.
class-methods : handle_double_click
                for event double_click of cl_gui_alv_grid
                     importing e_row e_column.
endclass.
*CLASS IMPLEMENTATION
class z_functional implementation.
method handle_double_click.
       perform handle_double_click using e_row e_column es_row_no.
endmethod.
endclass.
*CODE FOR SELECTION SCREEN
selection-screen begin of block 84433 with frame title text-t01.
parameters : n_number like viqmel-qmnum,
                n_type like qmel-qmart,
                f_loca like iloa-tplnr,
                name like qmel-qmnam.
selection-screen end of block 84433.
                    screen validation event                          *
at selection-screen on n_number.
select single *
    from viqmel
      where qmnum eq n_number.
if sy-subrc ne 0.
MESSAGE 'NOTIFICATION NUMBER DOESNOT EXIST' TYPE 'E'.
endif.
select qmart from qmel into qmel where qmart eq N_TYPE.
endselect.
if sy-subrc ne 0.
MESSAGE 'NOTIFICATION TYPE DOES NOT EXIST' TYPE 'E'.
endif.
*START OF SELECTION EVENT
start-of-selection.
    perform fetchdata.
end-of-selection.
*Call screen event
call screen 100.
*PERFORM DISPLAY.
*&      Form FETCHDATA
      text
--> p1        text
<-- p2        text
form fetchdata .
*SELECT VIQMEL~QMNUM VIQMEL~QMTXT VIQMEL~QMDAT VIQMEL~LTRMN VIQMEL~PRIOK
      VIQMELBEZDT VIQMELAUFNR VIQMELTPLNR AFKOGLTRP into corresponding fields of table GT_ITAB
         FROM VIQMEL INNER JOIN AFKO ON VIQMELAUFNR = AFKOAUFNR
               WHERE VIQMELQMNUM IN N_NUMBER and VIQMELQMART IN N_TYPE AND VIQMEL~QMNAM IN NAME.
call function 'ZSWAS_TEST'
exporting
    qmnum         = n_number
   qmart         = n_type
   tplnr         = f_loca
   qmnam         = name
tables
    output        = gt_itab
if sy-subrc ne 0.
   message e000(z84433_msg_class).
endif.
endform.                    " FETCHDATA
*&      Module STATUS_0100 OUTPUT
      text
module status_0100 output.
set pf-status 'MAIN'.
SET TITLEBAR 'xxx'.
*creating custom container and grid instance
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.
    call method grid1->set_table_for_first_display
      exporting
        i_structure_name = 'ZFUNCTIONAL'
      changing
        it_outtab        = gt_itab.
*set handler events
    set handler z_functional=>handle_double_click for grid1.
endif.
endmodule.                 " STATUS_0100 OUTPUT
*&      Module USER_COMMAND_0100 INPUT
      text
module user_command_0100 input.
case ok_code.
   when 'EXIT'.
    perform exit_program.
endcase.
clear ok_code.
endmodule.                 " USER_COMMAND_0100 INPUT
*&      Form EXIT_PROGRAM
      text
--> p1        text
<-- p2        text
form exit_program .
leave program.
endform.                    " EXIT_PROGRAM
*&      Form handle_double_click
      text
     -->P_E_ROW text
     -->P_E_COLUMN text
     -->P_ES_ROW_NO text
form handle_double_click using   e_row type lvc_s_row
                                  e_column type lvc_s_col
                                  es_row_no type lvc_s_roid.
data: t_output type zfunctional.
    read table gt_itab into t_output index e_row-index .
if sy-subrc = 0 and e_column-fieldname eq 'QMNUM'.
    set parameter id 'K01' field t_output-qmnum.
    call transaction 'ZSMART' and skip first screen .
endif.
endform.                    " handle_double_click
regards,
swaroop.

Handling double click event in oops alv

I need to write a interactive alv where,can any one help me in handling double click event using oops.

Hello,
Demo program on interactive ALV using OOPS
REPORT ZALV_OOINTERACTIVE.*Class definition for handling double click
CLASS event_class DEFINITION DEFERRED.*Internal table and work area declarations for dd02l and dd03l
DATA : it_dd02l TYPE TABLE OF dd02l,
       wa_dd02l TYPE dd02l,
       it_dd03l TYPE TABLE OF dd03l,
       wa_dd03l TYPE dd03l.*data declarations for ALV Main list
DATA : ty_lay1 TYPE lvc_s_layo,
       it_fieldcat TYPE lvc_t_fcat ,
       ty_fieldcat TYPE lvc_s_fcat ,
       c_alv1 TYPE REF TO cl_gui_alv_grid,
       c_cont1 TYPE REF TO cl_gui_custom_container,
       event_receiver TYPE REF TO event_class.*data declarations for ALV Interactive listDATA : ty_lay2 TYPE lvc_s_layo,
       it_fcat TYPE lvc_t_fcat ,
       ty_fcat TYPE lvc_s_fcat ,
       c_alv2 TYPE REF TO cl_gui_alv_grid,
       c_cont2 TYPE REF TO cl_gui_custom_container.
**Select options for multiple values and NOT ranges
SELECT-OPTIONS : s_table FOR wa_dd02l-tabname NO INTERVALS.
Initialization event
INITIALIZATION.*Start of selection event
START-OF-SELECTION.*fetch data into table and field characteristics
PERFORM fetch_data.*ALV display for output
PERFORM alv_output.&----
*&      Form FETCH_DATA
      text
--> p1        text
<-- p2        text
FORM fetch_data .*Select the table details
SELECT * FROM dd02l INTO CORRESPONDING FIELDS OF TABLE it_dd02l
WHERE tabname IN s_table
AND tabclass = 'TRANSP'.
ENDFORM.                    " FETCH_DATA----* CLASS lcl_event_receiver DEFINITION----CLASS event_class DEFINITION.*Handling double click
PUBLIC SECTION.    METHODS:
    handle_double_click
    FOR EVENT double_click OF cl_gui_alv_grid IMPORTING e_row .ENDCLASS. "lcl_event_receiver DEFINITION
----* CLASS lcl_event_receiver IMPLEMENTATION
----CLASS event_class IMPLEMENTATION. METHOD handle_double_click.    DATA : ls_dd02l LIKE LINE OF it_dd02l.*Reading the selected data into a variable
    READ TABLE it_dd02l INDEX e_row-index INTO ls_dd02l.* *Select the field details of the selected table
    SELECT * FROM dd03l INTO CORRESPONDING FIELDS OF TABLE it_dd03l
    WHERE tabname EQ ls_dd02l-tabname.
*calling the ALV containing the field values
    CALL SCREEN 101. ENDMETHOD. "handle_double_clickENDCLASS. "lcl_event_receiver IMPLEMENTATION&----& Module pbo_100 OUTPUT&----
*MODULE pbo_100 OUTPUT.
*set pf-status 'XXX'.
*set titlebar 'XXX'.
ENDMODULE. " PBO_100 OUTPUT
*& Module alv_100 OUTPUT
&----MODULE alv_100 OUTPUT.*Check if there is no custom container in screen 100
IF c_cont1 IS INITIAL.*Creating object of container
    CREATE OBJECT c_cont1
     EXPORTING
       container_name = 'CCONT'.
    IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.*Creating object of alv
    CREATE OBJECT c_alv1
       EXPORTING
        i_parent = c_cont1.
    IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.*alv layout
    PERFORM alv_100_layout.*alv field catalogue
    PERFORM alv_100_fieldcat.*Displaying the ALV grid
    CALL METHOD c_alv1->set_table_for_first_display
      EXPORTING
        is_layout       = ty_lay1
      CHANGING
        it_outtab       = it_dd02l[]
        it_fieldcatalog = it_fieldcat.    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 of the event class and setting handler for double click
    CREATE OBJECT event_receiver.
    SET HANDLER event_receiver->handle_double_click FOR c_alv1. ENDIF.ENDMODULE. " ALV_100 OUTPUT&----& Module pai_100 INPUT&----
*MODULE pai_100 INPUT.
ENDMODULE. " pai_100 INPUT----* MODULE PBO_101 OUTPUT----MODULE pbo_101 OUTPUT.
SET PF-STATUS 'XXX'.
SET TITLEBAR 'XXX'.
ENDMODULE. " PBO_101 INPUT----* MODULE ALV_101 OUTPUT----
MODULE alv_101 OUTPUT.
*Check if the Custom container exists.
IF c_cont2 IS INITIAL.*Creating container object
    CREATE OBJECT c_cont2
      EXPORTING
        container_name = 'CDCONT'.
    IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.*creating ALV grid for interactive list
    CREATE OBJECT c_alv2
      EXPORTING
       i_parent = c_cont2.
    IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.*ALV layout
    PERFORM alv_101_layout.*ALV fieldcatalogue
    PERFORM alv_101_fieldcat.*Sorting the output by field position
    SORT it_dd03l BY position.*ALV for display field details
    CALL METHOD c_alv2->set_table_for_first_display
      EXPORTING
        is_layout       = ty_lay2
      CHANGING
        it_outtab       = it_dd03l[]
        it_fieldcatalog = it_fcat.
    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.ENDMODULE. " ALV_101 OUTPUT
&----& Module PAI_101 INPUT&----
*MODULE pai_101 INPUT.ENDMODULE. " PAI_101 INPUT
*&      Form ALV_OUTPUT
      text
--> p1        text
<-- p2        text
FORM alv_output .
CALL SCREEN 100.ENDFORM.                    " ALV_OUTPUT
*&      Form ALV_100_LAYOUT
      text
--> p1        text
<-- p2        text
FORM alv_100_layout . ty_lay1-grid_title = 'TABLES'.
ty_lay1-zebra = 'X'.
ty_lay1-no_toolbar = 'X'.ENDFORM.                    " ALV_100_LAYOUT
*&      Form ALV_100_FIELDCAT
      text
--> p1        text
<-- p2        text
FORM alv_100_fieldcat .
CLEAR ty_fieldcat.
ty_fieldcat-row_pos = 1.
ty_fieldcat-col_pos = 1.
ty_fieldcat-fieldname = 'TABNAME'.
ty_fieldcat-tabname = 'GT_DD02L'.
ty_fieldcat-coltext = 'TableName'.
ty_fieldcat-outputlen = 10.
APPEND ty_fieldcat TO it_fieldcat.
CLEAR ty_fieldcat. ty_fieldcat-row_pos = 1.
ty_fieldcat-col_pos = 2.
ty_fieldcat-fieldname = 'TABCLASS'.
ty_fieldcat-tabname = 'GT_DD02L'.
ty_fieldcat-coltext = 'CATEGORY'.
ty_fieldcat-outputlen = 10.
APPEND ty_fieldcat TO it_fieldcat.
CLEAR ty_fieldcat. ty_fieldcat-row_pos = 1.
ty_fieldcat-col_pos = 3.
ty_fieldcat-fieldname = 'AS4USER'.
ty_fieldcat-tabname = 'GT_DD02L'.
ty_fieldcat-coltext = 'CREATED'.
ty_fieldcat-outputlen = 10.
APPEND ty_fieldcat TO it_fieldcat.
CLEAR ty_fieldcat. ty_fieldcat-row_pos = 1.
ty_fieldcat-col_pos = 4.
ty_fieldcat-fieldname = 'AS4DATE'.
ty_fieldcat-tabname = 'GT_DD02L'.
ty_fieldcat-coltext = 'DATE'.
ty_fieldcat-outputlen = 10.
APPEND ty_fieldcat TO it_fieldcat.
CLEAR ty_fieldcat.
ty_fieldcat-row_pos = 1.
ty_fieldcat-col_pos = 5.
ty_fieldcat-fieldname = 'AS4TIME'.
ty_fieldcat-tabname = 'GT_DD02L'.
ty_fieldcat-coltext = 'TIME'.
ty_fieldcat-outputlen = 10.
APPEND ty_fieldcat TO it_fieldcat.
CLEAR ty_fieldcat. ty_fieldcat-row_pos = 1.
ty_fieldcat-col_pos = 6.
ty_fieldcat-fieldname = 'CONTFLAG'.
ty_fieldcat-tabname = 'GT_DD02L'.
ty_fieldcat-coltext = 'Delivery Class'.
ty_fieldcat-outputlen = 15.
APPEND ty_fieldcat TO it_fieldcat.
CLEAR ty_fieldcat.ENDFORM.                    " ALV_100_FIELDCAT
*&      Form ALV_101_LAYOUT
      text
--> p1        text
<-- p2        text
FORM alv_101_layout . ty_lay2-grid_title = 'FIELDS'.
ty_lay2-zebra = 'X'.
ty_lay2-no_toolbar = 'X'.ENDFORM.                    " ALV_101_LAYOUT
*&      Form ALV_101_FIELDCAT
      text
--> p1        text
<-- p2        text
FORM alv_101_fieldcat . REFRESH it_fieldcat.
REFRESH it_fcat.
CLEAR ty_fcat. ty_fcat-row_pos = 1.
ty_fcat-col_pos = 1.
ty_fcat-fieldname = 'FIELDNAME'.
ty_fcat-tabname = 'GT_DD03L'.
ty_fcat-coltext = 'Fieldname'.
ty_fcat-outputlen = 10.
APPEND ty_fcat TO it_fcat.
ty_fcat-row_pos = 1.
ty_fcat-col_pos = 2.
ty_fcat-fieldname = 'CHECKTABLE'.
ty_fcat-tabname = 'GT_DD03L'.
ty_fcat-coltext = 'CHECKTABLE'.
ty_fcat-outputlen = 10.
APPEND ty_fcat TO it_fcat. ty_fcat-row_pos = 1.
ty_fcat-col_pos = 3.
ty_fcat-fieldname = 'KEYFLAG'.
ty_fcat-tabname = 'GT_DD03L'.
ty_fcat-coltext = 'Key Flag'.
ty_fcat-outputlen = 10.
APPEND ty_fcat TO it_fcat.ENDFORM.                    " ALV_101_FIELDCAT

About double click event in ALV report

Hi all,
I want to program a double-click event in ALV reprot.
I am not suppose to use module pool approach for the same.
If a user double clicks on the any of the row of ALV report, the transaction should get called.
Again, I am using function 'REUSE_ALV_GRID_DISPLAY' for displaying ALV.
Can you please help me to solve this?
Thanks,
-Siddhi

Hi Sidhi,
You can do it easily by using Reuse_ALV_GRID_DISPALY.
The User Command subroutine which you pass to this function module in that you can check which field is selected and what is the value of that and also you can get the table index.
I am giving you a code example where interactivity of ALV report is done .
*& Report ZRAIL_LOT_REPORT
REPORT zrail_lot_report.
TABLES :qals,aufk.
TYPE-POOLS:slis.
TYPES:BEGIN OF x_lot,
      sel(1)   TYPE c,                    "SELECTION
      prueflos TYPE qals-prueflos,        "INSPECTION LOT NUMBER
      werk     TYPE qals-werk,            "PLANT
      losmenge TYPE qals-losmenge,        "LOT QUANTITY
      mengeneinh TYPE qals-mengeneinh,   "BASE UNIT OF MEASURE FOR THE INSPECTION LOT QUANTITY
      matnr   TYPE qals-matnr,          " MATERIAL NO. ATTACHED TO ORDER
      zzequnr TYPE qals-zzequnr,         "EQUIPMENT NO.
      zzassembly TYPE qals-zzassembly,    "ASSEMBLY
      herkunft TYPE qals-herkunft,       "INSPECTION LOT ORIGIN
      aufnr     TYPE qals-aufnr,          "ORDER NO.
      sttxt     TYPE qals_d02-sttxt,      "LOT STATUS
      objnr     TYPE qals-objnr,          "OBJECT NUMBER
      enstehdat TYPE qals-enstehdat,      "lot creation date
      pruefer   TYPE qamr-pruefer,        "Name of the Inspector
      END OF x_lot.
TYPES:BEGIN OF x_ordmat,
      aufnr TYPE aufk-aufnr,             "Order No.
      equnr TYPE afih-equnr,             "Equipment No. attached to Order
      zmatnr TYPE aufk-zmatnr,           "Material No. attached to Order
      bautl TYPE afih-bautl,            "Assembly attached to Order
      END OF x_ordmat.
TYPES:BEGIN OF x_status,
      objnr TYPE jest-objnr,
      stat TYPE jest-stat,
      txt04 TYPE tj02t-txt04,
      END OF x_status.
DATA:it_qals TYPE STANDARD TABLE OF x_lot,
     wa_qals TYPE x_lot.
DATA:it_ordmat TYPE TABLE OF x_ordmat,
     wa_ordmat TYPE x_ordmat.
DATA:it_status TYPE STANDARD TABLE OF x_status,
     wa_status TYPE x_status.
DATA:mytabix TYPE sy-tabix.
DATA: wa_layout   TYPE slis_layout_alv,
      wa_fieldcat TYPE slis_fieldcat_alv,
      it_fieldcat TYPE TABLE OF slis_fieldcat_alv,
      it_fcat TYPE TABLE OF slis_fieldcat_alv.
DATA:mytabix1 TYPE sy-tabix.
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
SELECT-OPTIONS: s_werks FOR qals-werk,
                s_zmatnr FOR aufk-zmatnr,
                s_assbly FOR qals-zzassembly,
                s_equnr FOR qals-zzequnr,
                s_lotor FOR qals-herkunft,
                s_lotdat FOR qals-enstehdat.
SELECTION-SCREEN END OF BLOCK b1.
INITIALIZATION.
s_lotdat-low = sy-datum - 7.
s_lotdat-high = sy-datum.
APPEND s_lotdat.
START-OF-SELECTION.
PERFORM get_data_qals.
PERFORM build_fieldcat.
PERFORM display_data.
EXIT.
END-OF-SELECTION.
*&      Form get_data_qals
      text
--> p1        text
<-- p2        text
FORM get_data_qals .
IF it_qals[] IS INITIAL.
    SELECT a~prueflos
           a~werk
           a~losmenge
           a~mengeneinh
           a~zzequnr
           a~zzassembly
           a~herkunft
           a~aufnr
           a~objnr
           a~matnr
           a~enstehdat
           b~pruefer
           FROM qals AS a INNER JOIN qamr AS b
           ON aprueflos = bprueflos
           INTO CORRESPONDING FIELDS OF TABLE it_qals
           WHERE werk IN s_werks
           AND   zzassembly IN s_assbly
           AND   zzequnr    IN s_equnr
           AND   herkunft   IN s_lotor
           AND   enstehdat IN s_lotdat.
ENDIF.
IF it_ordmat[] IS INITIAL.
    SELECT a~aufnr
           a~zmatnr
           b~bautl
           b~equnr
           FROM aufk AS a INNER JOIN afih AS b
           ON aaufnr = baufnr
           INTO CORRESPONDING FIELDS OF TABLE it_ordmat FOR ALL ENTRIES IN it_qals
           WHERE a~aufnr = it_qals-aufnr
            AND zmatnr IN s_zmatnr.
ENDIF.
IF it_status[] IS INITIAL.
    SELECT a~objnr
           a~stat
           b~txt04
           FROM tj02t AS b
           INNER JOIN jest AS a ON bistat = astat
           INTO CORRESPONDING FIELDS OF TABLE it_status FOR ALL ENTRIES IN it_qals
           WHERE a~objnr = it_qals-objnr
           AND   b~spras = sy-langu
           AND   a~inact = space.
ENDIF.
LOOP AT it_qals INTO wa_qals.
    mytabix = sy-tabix.
    READ TABLE it_ordmat INTO wa_ordmat WITH KEY aufnr = wa_qals-aufnr.
    IF sy-subrc = 0.
      IF wa_qals-herkunft = '14'.
        wa_qals-matnr = wa_ordmat-zmatnr.
        wa_qals-zzequnr = wa_ordmat-equnr.
        wa_qals-zzassembly = wa_ordmat-bautl.
        MODIFY it_qals FROM wa_qals INDEX mytabix TRANSPORTING matnr zzassembly zzequnr.
      ENDIF.
    ENDIF.
    LOOP AT it_status INTO wa_status WHERE objnr = wa_qals-objnr.
      CONCATENATE wa_qals-sttxt wa_status-txt04 INTO wa_qals-sttxt SEPARATED BY space.
      CLEAR :wa_status.
    ENDLOOP.
    MODIFY it_qals FROM wa_qals INDEX mytabix TRANSPORTING sttxt.
    CLEAR :wa_qals,wa_ordmat,mytabix.
ENDLOOP.
IF s_zmatnr[] IS NOT INITIAL.
    DELETE it_qals WHERE matnr IS INITIAL.
ENDIF.
ENDFORM.                    " get_data_qals
*&      Form build_fieldcat
      text
--> p1        text
<-- p2        text
FORM build_fieldcat .
wa_layout-zebra = 'X'.
wa_layout-colwidth_optimize = 'X'.
wa_layout-box_fieldname = 'SEL'.
wa_layout-box_tabname = 'IT_QALS'.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
   EXPORTING
    I_PROGRAM_NAME               =
      i_internal_tabname           = 'IT_QALS'
      i_structure_name             = 'QALS_D02'
    I_CLIENT_NEVER_DISPLAY       = 'X'
    I_INCLNAME                   =
    I_BYPASSING_BUFFER           =
    I_BUFFER_ACTIVE              =
    CHANGING
      ct_fieldcat                  = it_fieldcat
IF sy-subrc = 0.
    LOOP AT it_fieldcat INTO wa_fieldcat.
      CASE wa_fieldcat-fieldname .
        WHEN 'PRUEFLOS'.
          wa_fieldcat-col_pos = 1.
          wa_fieldcat-hotspot = 'X'.
          APPEND wa_fieldcat TO it_fcat.
        WHEN   'WERK'.
          wa_fieldcat-col_pos = 3.
          APPEND wa_fieldcat TO it_fcat.
        WHEN 'LOSMENGE'.
          wa_fieldcat-col_pos = 4.
          wa_fieldcat-no_out = ''.
          APPEND wa_fieldcat TO it_fcat.
        WHEN 'MENGENEINH'.
          wa_fieldcat-col_pos = 5.
          wa_fieldcat-no_out = ''.
          APPEND wa_fieldcat TO it_fcat.
        WHEN 'ZZEQUNR'.
          wa_fieldcat-col_pos = 6.
          wa_fieldcat-no_out = ''.
          wa_fieldcat-hotspot = 'X'.
          APPEND wa_fieldcat TO it_fcat.
        WHEN 'ZZASSEMBLY'.
          wa_fieldcat-col_pos = 7.
          wa_fieldcat-no_out = ''.
          wa_fieldcat-hotspot = 'X'.
          APPEND wa_fieldcat TO it_fcat.
        WHEN 'HERKUNFT'.
          wa_fieldcat-col_pos = 8.
          APPEND wa_fieldcat TO it_fcat.
        WHEN 'AUFNR'.
          wa_fieldcat-col_pos = 9.
          wa_fieldcat-hotspot = 'X'.
          APPEND wa_fieldcat TO it_fcat.
        WHEN 'ENSTEHDAT'."enstehdat
          wa_fieldcat-col_pos = 10.
          APPEND wa_fieldcat TO it_fcat.
        WHEN 'STTXT'.
          wa_fieldcat-col_pos = 12.
          wa_fieldcat-hotspot = 'X'.
          APPEND wa_fieldcat TO it_fcat.
        WHEN OTHERS.
      ENDCASE.
      CLEAR wa_fieldcat.
    ENDLOOP.
    wa_fieldcat-fieldname = 'MATNR'.
    wa_fieldcat-tabname = 'IT_QALS'.
    wa_fieldcat-col_pos = 2.
    wa_fieldcat-ref_tabname = 'AUFK'.
    wa_fieldcat-hotspot = 'X'.
    wa_fieldcat-seltext_l = 'Material No.'.
    APPEND wa_fieldcat TO it_fcat.
    wa_fieldcat-fieldname = 'PRUEFER'.
    wa_fieldcat-tabname = 'IT_QALS'.
    wa_fieldcat-col_pos = 11.
    wa_fieldcat-ref_tabname = 'QAMR'.
    wa_fieldcat-seltext_l = 'Name of the Inspector'.
    APPEND wa_fieldcat TO it_fcat.
ENDIF.
ENDFORM.                    " build_fieldcat
*&      Form display_data
      text
--> p1        text
<-- p2        text
FORM display_data .
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
   EXPORTING
   i_callback_program                = 'ZRAIL_LOT_REPORT'
I_CALLBACK_PF_STATUS_SET          = ' '
     i_callback_user_command           = 'USER_COMMAND'
     is_layout                         = wa_layout
      it_fieldcat                       = it_fcat
IT_EXCLUDING                      =
IT_SPECIAL_GROUPS                 =
IT_SORT                           =
IT_FILTER                         =
IS_SEL_HIDE                       =
I_DEFAULT                         = 'X'
I_SAVE                            = ' '
IS_VARIANT                        =
IT_EVENTS                         =
IT_EVENT_EXIT                     =
IS_PRINT                          =
IS_REPREP_ID                      =
I_SCREEN_START_COLUMN             = 0
I_SCREEN_START_LINE               = 0
I_SCREEN_END_COLUMN               = 0
I_SCREEN_END_LINE                 = 0
I_HTML_HEIGHT_TOP                 = 0
I_HTML_HEIGHT_END                 = 0
IT_ALV_GRAPHICS                   =
IT_HYPERLINK                      =
IT_ADD_FIELDCAT                   =
IT_EXCEPT_QINFO                   =
IR_SALV_FULLSCREEN_ADAPTER        =
    TABLES
      t_outtab                          = it_qals
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.
ENDFORM.                    " display_data
*&      Form USER_COMMAND
      text
     -->R_UCOMM      text
     -->RS_SELFIELD text
FORM user_command USING r_ucomm TYPE sy-ucomm rs_selfield TYPE slis_selfield.
CASE rs_selfield-fieldname .
    WHEN 'PRUEFLOS'.
      SET PARAMETER ID 'QLS' FIELD rs_selfield-value.
      CALL TRANSACTION 'QA03' AND SKIP FIRST SCREEN.
    WHEN 'ZZEQUNR'.
      SET PARAMETER ID 'EQN' FIELD rs_selfield-value.
      CALL TRANSACTION 'IE03' AND SKIP FIRST SCREEN.
    WHEN 'ZMATNR'.
      SET PARAMETER ID 'MAT' FIELD rs_selfield-value.
      CALL TRANSACTION 'MM03' AND SKIP FIRST SCREEN.
    WHEN 'ZZASSEMBLY'.
      SET PARAMETER ID 'MAT' FIELD rs_selfield-value.
      CALL TRANSACTION 'MM03' AND SKIP FIRST SCREEN.
    WHEN 'AUFNR'.
      SET PARAMETER ID 'ANR' FIELD rs_selfield-value.
      CALL TRANSACTION 'IW33' AND SKIP FIRST SCREEN.
    WHEN 'STTXT'.
      MOVE rs_selfield-tabindex TO mytabix1.
      PERFORM show_status.
ENDCASE.
ENDFORM.                    "USER_COMMAND
*&      Form show_status
      text
--> p1        text
<-- p2        text
FORM show_status .
DATA:it_systat TYPE TABLE OF bapi2045ss,
       wa_sysstat TYPE bapi2045ss,
       it_bapi2045us TYPE TABLE OF bapi2045us.
DATA:it_fsys TYPE TABLE OF slis_fieldcat_alv.
DATA:insplot TYPE bapi2045d_il0-insplot.
DATA:language TYPE bapi2045la.
CLEAR wa_qals.
READ TABLE it_qals INTO wa_qals INDEX mytabix1.
insplot = wa_qals-prueflos.
language-langu = sy-langu.
CALL FUNCTION 'BAPI_INSPLOT_GETSTATUS'
    EXPORTING
      number        = insplot
      language      = language
    TABLES
      system_status = it_systat
      user_status   = it_bapi2045us.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
    EXPORTING
      i_program_name     = 'ZRAIL_LOT_REPORT'
      i_internal_tabname = 'IT_SYSTAT'
      i_structure_name   = 'BAPI2045SS'
    CHANGING
      ct_fieldcat        = it_fsys.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      i_callback_program = 'ZRAIL_LOT_REPORT'
      it_fieldcat        = it_fsys
    TABLES
      t_outtab           = it_systat.
ENDFORM.                    " show_status
IIn the subrouitne the User command the Parameter rs_selfield will give you the selected or clicked field and its value its record no .
I hope this will help you.

Double click event in ALV Display

Hi
I am using Reuse_alv_grid_display for dis[playing ALV. Now I want to handle double click event on a perticular Single column.
Pls provide code.

Hi,
Check this example..If you double click on the purchase order field, it will take you to the corresponding PO in ME23N..
TYPE-POOLS: slis.
DATA: gt_fieldcat TYPE slis_t_fieldcat_alv.
DATA: BEGIN OF wa_ekko,
ebeln like ekko-ebeln,
ekorg like ekko-ekorg,
ekgrp like ekko-ekgrp,
END OF wa_ekko.
DATA: v_repid TYPE syrepid.
v_repid = sy-repid.
DATA it_ekko LIKE STANDARD TABLE OF wa_ekko WITH HEADER LINE.
SELECT * UP TO 100 ROWS
FROM ekko
INTO CORRESPONDING FIELDS OF TABLE it_ekko.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
     EXPORTING
          i_program_name     = v_repid
          i_internal_tabname = 'WA_EKKO'
          i_inclname         = v_repid
     CHANGING
          ct_fieldcat        = gt_fieldcat.
Pass the program.
v_repid = sy-repid.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
     EXPORTING
          i_callback_program      = v_repid
          it_fieldcat             = gt_fieldcat
          i_callback_user_command = 'USER_COMMAND'
     TABLES
          t_outtab                = it_ekko.
      FORM display_detail                                           *
--> UCOMM                                                         *
--> SELFIELD                                                      *
FORM user_command USING ucomm LIKE sy-ucomm
selfield TYPE slis_selfield.
IF ucomm = '&IC1' AND selfield-fieldname = 'EBELN'.
    READ TABLE it_ekko INDEX selfield-tabindex.
    IF sy-subrc = 0.
      SET PARAMETER ID 'BES' FIELD it_ekko-ebeln.
      CALL TRANSACTION 'ME23N' AND SKIP FIRST SCREEN.
    ENDIF.
ENDIF.
ENDFORM.
Thanks,
Naren

Double-click event on a CL_SIMPLE_TREE_MODEL

Hi all,
I created an object of CL_SIMPLE_TREE_MODEL. it's working.
But i am not able to double-click on it while following the same procedure on alv-grid it's working.
is there any parameter like ' ITEM_SELECTION ' in other tree class constructors, or any other way.
Help me folks

MODULE USER_COMMAND_0100 INPUT.
CASE OK_CODE.
    WHEN 'BACK'.
      LEAVE PROGRAM.
    WHEN 'GET'.
      SELECT * FROM spfli into TABLE it_spfli
        WHERE carrid = spfli-carrid .
      IF sy-subrc = 0.
        CALL METHOD REF_GRID->REFRESH_TABLE_DISPLAY
       EXPORTING
         IS_STABLE      =
         I_SOFT_REFRESH =
        EXCEPTIONS
          FINISHED       = 1
          others         = 2 .
      IF SY-SUBRC = 0.
        MESSAGE 'LIST RETREIVED SUCCESSFULY' TYPE 'S'.
        ENDIF.
      ELSE.
        MESSAGE 'NO ENTRY FOR THIS SELECTION' type 'I'.
      ENDIF.
WHEN 'OK'.
   LEAVE TO SCREEN 0.
ENDCASE.
CALL METHOD CL_GUI_CFW=>DISPATCH.    " Dispatch (static method) forwards a GUI Event to Proxy Object.
IF ref_grid is not INITIAL .
    set HANDLER ref_dub_click->handle_double_click FOR ref_grid.
    set HANDLER ref_dub_click->handle_hotspot_click FOR ref_grid.
ENDIF.
IF ref_tree is NOT INITIAL.
ENDIF.
CALL METHOD cl_gui_cfw=>flush.
ENDMODULE.
CLASS lcl_event_handler DEFINITION.             " Local class for event-handling
PUBLIC SECTION.
    METHODS:
      handle_double_click for event double_click of cl_gui_alv_grid
        IMPORTING e_row e_column.
    METHODS:
      handle_hotspot_click for EVENT hotspot_click of cl_gui_alv_grid
        IMPORTING e_row_id e_column_id.
    METHODS:
      handle_double_click_tree FOR EVENT NODE_DOUBLE_CLICK of cl_simple_tree_model        "Method to handle double-click *event on Tree
    IMPORTING node_key.
endclass.                    "lcl_event_handler DEFINITION
      CLASS lcl_event_handler IMPLEMENTATION
CLASS lcl_event_handler IMPLEMENTATION.
METHOD handle_double_click.
    READ TABLE it_spfli INTO spfli index e_row-index.
    IF sy-subrc = 0.
      CALL SCREEN 0101 STARTING AT 10 10 ENDING AT 50 30.
    ELSE.
      MESSAGE 'DOUBLE-CLICK occurred but no data found' TYPE 'W'.
    ENDIF.
ENDMETHOD.                    "handle_double_click
METHOD handle_hotspot_click.
    READ TABLE it_spfli INTO spfli INDEX e_row_id-index.
    IF sy-subrc = 0.
      CALL SCREEN 0101 STARTING AT 20 20 ENDING AT 60 40.
    ELSE.
      MESSAGE 'Hot-spot clicked but no data found' TYPE 'w'.
    ENDIF.
ENDMETHOD.                    "handle_hotspot_click
METHOD handle_double_click_tree.
    SELECT * from sbook into TABLE itab_sbook.
    LOOP AT itab_sbook into wa_sbook.
      Write node_key.
           IF node_key = wa_sbook.
              append wa_sbook to itab1_sbook.
           ENDIF.
    ENDLOOP.
ENDMETHOD.                    "handle_double_click_tree
ENDCLASS.                    "lcl_event_handler IMPLEMENTATION
This is the code please help me now if you can
Edited by: Gopal Kansal on Sep 25, 2009 10:34 AM
Edited by: Gopal Kansal on Sep 25, 2009 10:35 AM
Edited by: Gopal Kansal on Sep 25, 2009 10:37 AM

How to handle double click event in a text control

Hi,
   Will u please send me information on handling double click events inside text control and also about locking and unlocking of DB tables for updation.
Regards,
Praba.

Hi Prabhavathi,
Here is how you handle double click events in Textedit control.
1)Create a custom control in screen (say TEXT_CONTROL)
2)In main program,
a) Declarations:
data: obj type ref to cl_gui_custiom_control.
      text type ref to cl_gui_textedit.
b) Create the instance of custom container
c) Create the instance of textedit control.
3)Now to handle double click events , create a local class as follows.
class shail_event definition.
public section.
methods:
handle_doubleclick for event dblclick of cl_gui_textedit .
endclass.
class shail_event implementation.
method handle_doubleclick .
here do the coding for handling the double click.
endmethod.
endclass.
4) Create an instance of the handler class(ie.ZSHAIL_EVENT).Let it be named hand.
5) Define varibles for event.
DATA: i_events TYPE cntl_simple_events,
      wa_events TYPE cntl_simple_event.
SET HANDLER hand->handle_doubleclick for text.
wa_events-eventid = cl_gui_textedit=>event_double_click.
wa_events-appl_event = 'X'. "This is an application event
APPEND wa_events TO i_events.
6)
    CALL METHOD texte->set_registered_events
      EXPORTING
        events                    = i_events
      EXCEPTIONS
        cntl_error                = 1
        cntl_system_error         = 2
        illegal_event_combination = 3
        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.
These are the basic steps needed for handling events in Textedit control.You can go to SE24 and type CL_GUI_TEXTEDIT to find the associated events of the class.
If you want the program, kindly send your mail-id so that I can mail it to you.
Regards,
Sylendra.

Determining Tables on Double Click Event on Split Screen

Hi,
I have an OO split screen scenario where I display 2 different internal tables, 1 in the upper section of the split screen and the other in the lower section part. The layout structure used is the same for both internal tables since they display similar information. I am trying to establish that if I use the double click event to drill into specific line items, how do I determine which one of the split screens (and hence which internal table) have I double clicked on so that the correct internal tables details is read for further processing?
Thanks

Hi Uwe,
Thanks very much for this. I have tried this out and it works perfect. However I'm trying to understand this further from the point of view that I did originally look at the event DOUBLE_CLICK in the class CL_GUI_ALV_GRID but didn't think I could use if further since there was no tie in with the optional parameter 'SENDER' you show. It only has 3 parameters listed for this so how does the 'SENDER' optional parameter work? Is this by reference/registration via the SET HANDLER statrement? I also debugged and looked at 'value' passed into the SENDER optional parameter... its not what I expected to see but contains what looked like the whole class object? Apologies but I'm coming more from years in the trenches of "classical" ABAP and seeing the light with ABAP OO!!
Appreciate all your assistance.
Thanks

Double Click event on table

I need to allow selection of table row on double click - I implemented this functionality as suggested in article "http://technology.amis.nl/blog/3845/adf-11g-richfaces-handling-the-client-side-double-click-to-invoke-a-server-side-operation". I noticed the double click works fine if I click on any part of the row that is empty (without text). If i double click on the text that is displayed on the column cell - it just highlights the text and does not invoke Java script method for handling double-click event. I have set table 'rowselection' to 'single'. I am using Jdeveloper 11.1.5 and Firefox (3.1.16) browser.
Any one else has experienced this issue, is there any solution for this.

Thanks Timo for your response. I am seeing this odd behavior when using pageflowscope managed bean.
1). I have a page (part of unbounded taskflow) that has commandlink which invokes a task flow as dialog (inline-popup):
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
<af:document id="d1" title="testw">
<af:form id="f1">
<af:panelGroupLayout id="pgl1">
<af:commandLink text="Link"
id="cl1" useWindow="true"
immediate="true"
windowHeight="500" windowWidth="600"
windowEmbedStyle="inlineDocument"
inlineStyle="text-align:left;"
action="testflow"/>
</af:panelGroupLayout>
</af:form>
</af:document>
</f:view>
</jsp:root>
2). The inline popup has a table where I am using double click event on a row.
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
<af:document id="d1">
<af:form id="f1" clientComponent="true">
<af:table value="#{TestdblClick.list}" var="row"
rowBandingInterval="0" id="t1" rowSelection="single"
clientComponent="true" binding="#{TestdblClick.contactTable}"
emptyText="no data" columnStretching="last">
<af:clientListener method="dblkfunction" type="dblClick"/>
<af:serverListener type="doubleClickOnRow"
method="#{TestdblClick.doubleClick}"/>
<af:clientListener method="singlelkfunction" type="selection"/>
<af:serverListener type="singleClickOnRow"
method="#{TestdblClick.singleClick}"/>
<af:column sortable="false" headerText="Col1" align="start" id="c3"
rowHeader="unstyled">
<af:outputText value="#{row.col1}" id="ot1"/>
</af:column>
<af:column sortable="false" headerText="Col2" align="start" id="c2">
<af:outputText value="#{row.col2}" id="ot3"/>
</af:column>
<af:column sortable="false" headerText="Col3" align="start" id="c1">
<af:outputText value="#{row.col3}" id="ot2"/>
</af:column>
</af:table>
</af:form>
<f:facet name="metaContainer">
<af:resource type="javascript">
function dblkfunction(event) {
var source = event.getSource();
AdfCustomEvent.queue(source, "doubleClickOnRow",
},false);
function singlelkfunction(event) {
var source = event.getSource();
AdfCustomEvent.queue(source, "singleClickOnRow",
false);
</af:resource>
</f:facet>
</af:document>
</f:view>
</jsp:root>
TestdblClick.java
====================
public class TestdblClick {
public TestdblClick() {
private RichTable contactTable;
private List<Testdata2> list = null;
public List<Testdata2> getList() {
this.list = new Vector<Testdata2>();
Testdata2 t1 = new Testdata2 ("joe", "demaggio", "contact");
Testdata2 t2 = new Testdata2 ("joe2", "demaggio2", "contact");
Testdata2 t3 = new Testdata2 ("joe3", "demaggio3", "contact");
list.add(t1);
list.add(t2);
list.add(t3);
return list;
public void setList(List<Testdata2> list) {
this.list = list;
public void singleClick(ClientEvent clientEvent)
System.out.println("------single click------");
public void doubleClick(ClientEvent clientEvent)
System.out.println("------doubleclick------");
public void setContactTable(RichTable contactTable) {
this.contactTable = contactTable;
public RichTable getContactTable() {
return contactTable;
If I make "TestdblClick" managed bean as request scope to handle double-click event it works fine, however if I make "TestdblClick" managed bean as pageflow scope (task flow) it does not work when double click is on a text within the table row. I am not sure why pageflowscope should impact the double-click behavior.

JTabel double click event

Hello,
Is there a way to let a JTable listen to a double click event? I know that you can easily get the selection by a 1 click, but now I want that when there is double clicked an action happens (in this case a popup with a question).
For the double click event, I think you best could use the mousePressed event together with the int getClickCount(). Can you put that mousePressedEvent on the ListSelectListener and than count the amount of clicks and if 2 or more you fire an action (popup)?
Grtz

Using MouseAdapter is a nicety, because you OVERRIDE only the methods you need. In this case mouseClicked(MouseEvent mouseEvent). You did not have to implement all the methods defined in the http://java.sun.com/j2se/1.5.0/docs/api/java/awt/event/MouseListener.html interface.
The @override annotation should be there because you have just overridden a method already defined in a super class. The main reason is for compiler checking. It basically marks the method, then if the compiler sees the method does not override anything it will complain (For example someone changed the super classes methods name and you did not realise, in this case the compiler will fail because it no longer overrides anything, and you know you need to fix it...i.e. rename your method to match).
So it's not imperative you add the annotation but it can save you some anguish.... especially if you deal with alot of third party library's that do not maintain backwards compatibility.
http://java.sun.com/docs/books/tutorial/java/javaOO/annotations.html
"@Overridethe @Override annotation informs the compiler that the element is meant to override an element declared in a superclass "
Edited by: rh---gnt on Jan 7, 2010 7:56 AM

How to differentiate between Single click and double click event in List

I am facing a problem while using list in awt.
I want to execute some code on single click and other on double click but when double click event occurs it also executes the single click code.
because i have added both actionlistener and itemlistener on the list.
How to sort out this problem.
please help me out.
Thanks buddies.

Hello Meeraj_Kanaparthi
Thanks for helping i m giving u the code i have tried.
Plz help me on this...
Thanks........
import java.awt.*;
import java.awt.event.*;
class CheckList extends Frame implements MouseListener
     List l1;
     int x;
     int y;
     CheckList()
     setSize(500,500);
     setLayout(new FlowLayout());
     l1=new List(10);
     add(l1);
     l1.add("Item 1");l1.add("Item 2");l1.add("Item 3");l1.add("Item 4");l1.add("Item 5");
     x=6;
     y=0;
     l1.addMouseListener(this);
//     l1.addItemListener(this);
     show();
     public void execute(int y)
     if(y==1)
     {System.out.println("3");
          l1.remove(l1.getSelectedIndex());
     if(y==2)
     {System.out.println("4");
          l1.add("item " + x);
          x++;
     public void mousePressed(MouseEvent e)
          System.out.println("Pressed");
     public void mouseReleased(MouseEvent e)
          System.out.println("Released");
     public void mouseEntered(MouseEvent e) {}
     public void mouseExited(MouseEvent e) {}
     public void mouseClicked(MouseEvent e)
     if (e.getClickCount()==1)
          System.out.println("1");
          y=1;
     if (e.getClickCount() == 2)
     {System.out.println("2");
          y=2;
          execute(y);
     public void actionPerformed(ActionEvent ae)
     public void itemStateChanged(ItemEvent it)
     public static void main(String ag[])
     new CheckList();
}

OK_CODE of Double Click Event

Hi all,
I have created one module pool ...
Now when i check OK_CODE of double click event ( By debugging /H ) ,its showing SV. So is this Fix? means all program having same OK_CODE for double click because in my second module pool also it showing SV for Double Click...
Thanks in advance....

hi
<b>yes it is fixed ie SV</b>
regards'
ravish
<b>plz dont forget to reward if useful</b>

ALV Class Double click event

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