CL_SALV_HIERSEQ_TABLE CHECKBOX_HOTSPOT

Hi All,
I am using below code to display hierarchical ALV
TRY.
    CALL METHOD cl_salv_hierseq_table=>factory(
    EXPORTING t_binding_level1_level2 = w_ibinding
      IMPORTING r_hierseq = w_table
        CHANGING t_table_level1 = t_vbak1
                 t_table_level2 = t_vbap1 ).
CATCH cx_salv_data_error .
CATCH cx_salv_not_found .
ENDTRY.
And using below code to display checkbox.
try.
      w_columns = w_table->get_columns( level = 1 ).
      w_column ?= w_columns->get_column( 'CBOX' ).
      w_column->set_cell_type( if_salv_c_cell_type=>checkbox ). "checkbox_hotspot
      w_column->set_long_text( 'Check-box' ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
endtry.
Checkbox will appear in display mode.
I need checkbox in EDITABLE MODE.
So I tried to use
try.
      w_columns = w_table->get_columns( level = 1 ).
      w_column ?= w_columns->get_column( 'CBOX' ).
      w_column->set_cell_type( if_salv_c_cell_type=>checkbox_hotspot ). "checkbox_hotspot
      w_column->set_long_text( 'Check-box' ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
endtry.
But its not working and giving dump saying that we cannot assign checkboc_hotspot in salv_c_cell_type.
Need your help .
I found out below from class documentation
Does this means that we cant not use CHECKBOX_HOTSPOT in cl_salv_hierseq_table.
ALV Tool                                 In Container                  Fullscreen                     Class.ABAP List
Simple, Two-Dim. Table          TEXT                               TEXT                                TEXT
                                                  CHECKBOX                     CHECKBOX                     CHECKBOX
                                                  CHECKBOX_HOTSPOT   CHECKBOX_HOTSPOT    -
                                                  HOTSPOT                        HOTSPOT                        HOTSPOT
                                                  BUTTON                           -                                       -
                                                  LINK                                 LINK                                 -
Hier.-Seq. List                          -                                      -                                      TEXT
                                                   -                                      -                                      CHECKBOX
                                                   -                                      -                                      HOTSPOT
Edited by: ASAPBAP on Nov 30, 2011 7:41 AM

SALV framework doesn't allow for Checkbox with HotSpot. Thus it is raising the exception.
Regards,
Naimesh Patel

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I am using a CL_SALV_HIERSEQ_TABLE class to display a hier-seq table.
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Hi Milind,
it is interesting but not necessarily helpful what people post here.
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Specify Empty Cell Display
Functionality
By default, a zero is displayed in cells that contain no value.
You use the SET_ZERO method to set whether these rows should contain a blank instead of a zero.
Parameters
VALUE
optional
Set zeros; SAP_BOOL type
Output Constant Value
with a zero ABAP_TRUE 'X'
with a blank ABAP_FALSE ' '
Notes
Concerns:
CL_SALV_COLUMN
CL_SALV_COLUMN_LIST
CL_SALV_COLUMN_TABLE
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DATA:
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    lt_column_ref            TYPE salv_t_column_ref.
FIELD-SYMBOLS:
    <column_ref>             TYPE LINE OF salv_t_column_ref.
lo_salv_columns_table = io_salv->get_columns( ).
lt_column_ref = lo_salv_columns_table->get( ).
LOOP AT lt_column_ref ASSIGNING <column_ref>.
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ENDLOOP.
ENDMETHOD.
Regards,
Clemens

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I have to create an Hierarchical ALV with 2 Level using CL_SALV_HIERSEQ_TABLE.
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To get selected rows in Class cl_salv_hierseq_table

Hi,
Following is the code I have used to get checkbox in parent entry using class CL_SALV_SELECTIONS .
DATA: gt_parent TYPE TABLE OF scarr.
DATA: gt_child TYPE TABLE OF sflight.
DATA: gr_table TYPE REF TO cl_salv_hierseq_table.
DATA: gr_selections TYPE REF TO cl_salv_selections.
DATA: lt_binding TYPE salv_t_hierseq_binding.
DATA: ls_binding TYPE salv_s_hierseq_binding.
SELECT * FROM scarr INTO CORRESPONDING FIELDS OF TABLE gt_parent.
SELECT * FROM sflight INTO CORRESPONDING FIELDS OF TABLE gt_child.
ls_binding-master = 'CARRID'.
ls_binding-slave = 'CARRID'.
APPEND ls_binding TO lt_binding.
CALL METHOD cl_salv_hierseq_table=>factory
EXPORTING
    t_binding_level1_level2 = lt_binding
IMPORTING
    r_hierseq               = gr_table
CHANGING
    t_table_level1          = gt_parent
    t_table_level2          = gt_child.
gr_selections = gr_table->get_selections( level = 1 ).
gr_selections->set_selection_mode( cl_salv_selections=>if_salv_c_selection_mode~multiple ).
gr_table->display( ).
Now, I want to get the selected rows .Iam not sure how to code my requirement.
Please help me with sample code.
Thanks,
Shivaa...
Edited by: shiva prasad on Oct 7, 2009 4:44 PM

at end of page event, for CL_SALV_EVENTS_HIERSEQ, has some useful parameters allowing to know where you are at the time of event
parameter VALUE is of type CL_SALV_FORM which contains public attribute IF_SALV_FORM~ACCDESCRIPTION; you can slo get contents of it
about text of total/subtotal, this is normally set in the layout

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I want to hide all the column <b>headers</b> of the Master table. I am using the following code below. But both the master and slave header details are hidden. Please tell me what is wrong.
TRY.
CALL METHOD cl_salv_hierseq_table=>factory
EXPORTING
    t_binding_level1_level2 = it_binding
IMPORTING
    r_hierseq               = gr_hierseq
changing
    t_table_level1          = it_master
    t_table_level2          = it_slave
CATCH cx_salv_data_error .
CATCH cx_salv_not_found .
ENDTRY.
TRY.
CALL METHOD gr_hierseq->get_columns
EXPORTING
    level = c_level_1 " Level 1
receiving
    value = gr_columns_hierseq
CATCH cx_salv_not_found .
ENDTRY.
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    value = IF_SALV_C_BOOL_SAP=>FALSE
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Hi,
Do one thing.
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Object Model - cl_salv_hierseq_table Check box hide and Display

I am making use of Object model for creating the hierseq ALV.
I have added a checkbox to my ALV by making use of
gr_selections = gr_table->get_selections( level = 1 ).
gr_selections->set_selection_mode(cl_salv_selections=>if_salv_c_selection_mode~multiple ).
As u can make out by the Value Level = 1 the checkbox is at the header level.
1.) My query is that i want to Enable the checkbox for some header level records and and Disable some header level records based on a condition.
2.) Second query is that I want to read records from the alv in which the checkbox is checked..
Kindly answer.
Thanks,
Nikhil Juneja

Hi aRs. You need to use the class CL_SALV_SELECTIONS for this. See here,
DATA: gt_parent TYPE TABLE OF scarr.
DATA: gt_child TYPE TABLE OF sflight.
DATA: gr_table TYPE REF TO cl_salv_hierseq_table.
DATA: gr_selections TYPE REF TO cl_salv_selections.
DATA: lt_binding TYPE salv_t_hierseq_binding.
DATA: ls_binding TYPE salv_s_hierseq_binding.
SELECT * FROM scarr INTO CORRESPONDING FIELDS OF TABLE gt_parent.
SELECT * FROM sflight INTO CORRESPONDING FIELDS OF TABLE gt_child.
ls_binding-master = 'CARRID'.
ls_binding-slave = 'CARRID'.
APPEND ls_binding TO lt_binding.
CALL METHOD cl_salv_hierseq_table=>factory
EXPORTING
    t_binding_level1_level2 = lt_binding
IMPORTING
    r_hierseq               = gr_table
CHANGING
    t_table_level1          = gt_parent
    t_table_level2          = gt_child.
gr_selections = gr_table->get_selections( level = 1 ).
gr_selections->set_selection_mode( cl_salv_selections=>if_salv_c_selection_mode~multiple ).
gr_table->display( ).
This will give you the checkboxes in the parent level, you still need to write the code to get the selected rows.
Regards.
Rich Heilman

Grouping using cl_salv_hierseq_table

Dear All,
Using the class cl_salv_hierseq_table how can I use grouping like below:
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Customer No. Customer Name
Customer No. Part Id Part Quantity Rate
Hierachy can be done using Bind (on KUNNR), but how to group them using one more level by Country?
Thanks in advance.

Dear All,
Using the class cl_salv_hierseq_table how can I use grouping like below:
Country
Customer No. Customer Name
Customer No. Part Id Part Quantity Rate
Hierachy can be done using Bind (on KUNNR), but how to group them using one more level by Country?
Thanks in advance.

Object Model - cl_salv_hierseq_table Check box in the parent entry

Hi,
I am doing a report with cl_salv_hierseq_table (Object Model) , in that i need to put a check box in the t_table_level1 level. I know that SALV is not have an option to edit.
My requirement is from the list user select multiple parent entries (ie t_table_level1 ) and selected entries must be converted to web template and send to HTML repository.
Currently i am struck up with creating a check box in HIERSEQ list
Any Info?
a®

Hi aRs. You need to use the class CL_SALV_SELECTIONS for this. See here,
DATA: gt_parent TYPE TABLE OF scarr.
DATA: gt_child TYPE TABLE OF sflight.
DATA: gr_table TYPE REF TO cl_salv_hierseq_table.
DATA: gr_selections TYPE REF TO cl_salv_selections.
DATA: lt_binding TYPE salv_t_hierseq_binding.
DATA: ls_binding TYPE salv_s_hierseq_binding.
SELECT * FROM scarr INTO CORRESPONDING FIELDS OF TABLE gt_parent.
SELECT * FROM sflight INTO CORRESPONDING FIELDS OF TABLE gt_child.
ls_binding-master = 'CARRID'.
ls_binding-slave = 'CARRID'.
APPEND ls_binding TO lt_binding.
CALL METHOD cl_salv_hierseq_table=>factory
EXPORTING
    t_binding_level1_level2 = lt_binding
IMPORTING
    r_hierseq               = gr_table
CHANGING
    t_table_level1          = gt_parent
    t_table_level2          = gt_child.
gr_selections = gr_table->get_selections( level = 1 ).
gr_selections->set_selection_mode( cl_salv_selections=>if_salv_c_selection_mode~multiple ).
gr_table->display( ).
This will give you the checkboxes in the parent level, you still need to write the code to get the selected rows.
Regards.
Rich Heilman

Top of List event when using class cl_salv_hierseq_table

Hi all,
I am using above class to display Top of List .
I am to able to display one line at top using following :
gr_hierseq->set_top_of_list( lr_content ).
But i have to display 5 lines in top of list.
Please let me know how can this be achieved.
Thanks and Regards,
Taranam

Wow, that example did suck. Sorry for that. I have spent a little time revising the example program into such a form that you can easily see what you need to do. SO here it is, hope it helps.   Pay close attention to the implementation of the on_top_of_page event handler method.
REPORT zsalv_demo_hierseq_form_events NO STANDARD PAGE HEADING.
TYPES: BEGIN OF g_type_s_master.
INCLUDE TYPE alv_chck.
TYPES:   expand   TYPE char01,
       END OF g_type_s_master,
       BEGIN OF g_type_s_slave.
INCLUDE TYPE alv_t_t2.
TYPES: END   OF g_type_s_slave.
TYPES: BEGIN OF g_type_s_test,
         amount      TYPE i,
         repid       TYPE syrepid,
         top_of_list TYPE i,
         end_of_list TYPE i,
       END OF g_type_s_test.
CONSTANTS: con_master TYPE lvc_fname VALUE 'ALV_CHCK',
           con_slave TYPE lvc_fname VALUE 'ALV_T_T2'.
*... §5 Definition is later
CLASS lcl_handle_events_hierseq DEFINITION DEFERRED.
DATA: gs_test TYPE g_type_s_test.
DATA: gt_master TYPE STANDARD TABLE OF g_type_s_master,
      gt_slave TYPE STANDARD TABLE OF alv_t_t2.
DATA: gr_hierseq TYPE REF TO cl_salv_hierseq_table.
*... §5 object for handling the events of cl_salv_table
DATA: gr_events_hierseq TYPE REF TO lcl_handle_events_hierseq.
*       CLASS lcl_handle_events DEFINITION
CLASS lcl_handle_events_hierseq DEFINITION.
PUBLIC SECTION.
    METHODS:
      on_top_of_page FOR EVENT top_of_page OF cl_salv_events_hierseq
        IMPORTING r_top_of_page page table_index.
ENDCLASS.                    "lcl_handle_events DEFINITION
*       CLASS lcl_handle_events IMPLEMENTATION
CLASS lcl_handle_events_hierseq IMPLEMENTATION.
METHOD on_top_of_page.
    DATA: lr_content TYPE REF TO cl_salv_form_element.
    DATA: lr_grid   TYPE REF TO cl_salv_form_layout_grid,
           lr_grid_1 TYPE REF TO cl_salv_form_layout_grid,
           lr_grid_2 TYPE REF TO cl_salv_form_layout_grid,
           lr_label TYPE REF TO cl_salv_form_label,
           lr_text   TYPE REF TO cl_salv_form_text,
           l_text    TYPE string.
*... create a grid
    CREATE OBJECT lr_grid.
*... in the cell [1,1] create header information
    CONCATENATE 'TOP_OF_PAGE' text-h01 INTO l_text SEPARATED BY space.
    lr_grid->create_header_information(
      row    = 1
      column = 1
      text    = l_text
      tooltip = l_text ).
*... add a row to the grid -> row 2
    lr_grid->add_row( ).
*... in the cell [3,1] create a grid
    lr_grid_1 = lr_grid->create_grid(
                  row    = 3
                  column = 1 ).
*... in the cell [1,1] of the second grid create a label
    lr_label = lr_grid_1->create_label(
      row     = 1
      column = 1
      text    = 'Number of Records'
      tooltip = 'Number of Records' ).
*... in the cell [1,2] of the second grid create a text
    lr_text = lr_grid_1->create_text(
      row     = 1
      column = 2
      text    = gs_test-amount
      tooltip = gs_test-amount ).
    lr_label->set_label_for( lr_text ).
*... in the cell [2,1] of the second grid create a label
    lr_label = lr_grid_1->create_label(
      row    = 2
      column = 1
      text    = 'Output Tool'
      tooltip = 'Output Tool' ).
*... in the cell [2,2] of the second grid create a text
    lr_text = lr_grid_1->create_text(
      row    = 2
      column = 2
      text    = 'Seq List'
      tooltip = 'Seq List').
    lr_label->set_label_for( lr_text ).
*... in the cell [2,1] of the second grid create a label
    lr_label = lr_grid_1->create_label(
      row    = 3
      column = 1
      text    = 'Another Label'
      tooltip = 'Another Label' ).
*... in the cell [2,2] of the second grid create a text
    l_text = text-t15.
    lr_text = lr_grid_1->create_text(
      row    = 3
      column = 2
      text    = 'Another Text'
      tooltip = 'Another Text').
    lr_label->set_label_for( lr_text ).
*... content is the top grid
    lr_content = lr_grid.
*... set the content
    r_top_of_page->set_content( lr_content ).
ENDMETHOD.                    "on_top_of_page
ENDCLASS.                    "lcl_handle_events IMPLEMENTATION
* SELECTION-SCREEN                                                     *
SELECTION-SCREEN BEGIN OF BLOCK gen WITH FRAME.
PARAMETERS:
p_amount TYPE i DEFAULT 30.
SELECTION-SCREEN END OF BLOCK gen.
* START-OF-SELECTION                                                   *
START-OF-SELECTION.
gs_test-amount = p_amount.
gs_test-repid = sy-repid.
*... §1 select data into global output table
PERFORM select_data.
* END-OF-SELECTION                                                     *
END-OF-SELECTION.
PERFORM display_hierseq.
*&      Form select_data
* §1 select data into your global output table
FORM select_data.
FIELD-SYMBOLS: <ls_master> TYPE g_type_s_master.
DATA: lt_slave TYPE STANDARD TABLE OF g_type_s_slave.
SELECT * FROM (con_master)
    INTO CORRESPONDING FIELDS OF TABLE gt_master
    UP TO gs_test-amount ROWS.                              "#EC *
LOOP AT gt_master ASSIGNING <ls_master>.
    SELECT * FROM (con_slave) INTO CORRESPONDING FIELDS
               OF TABLE lt_slave
               UP TO gs_test-amount ROWS
               WHERE carrid EQ <ls_master>-carrid
                 AND connid EQ <ls_master>-connid.          "#EC *
    APPEND LINES OF lt_slave TO gt_slave.
ENDLOOP.
ENDFORM.                    " select_data
*&      Form display_hierseq
*       text
FORM display_hierseq.
DATA:lt_binding TYPE salv_t_hierseq_binding,
       ls_binding TYPE salv_s_hierseq_binding.
DATA:lr_functions TYPE REF TO cl_salv_functions_list.
DATA:lr_columns TYPE REF TO cl_salv_columns_hierseq,
       lr_column TYPE REF TO cl_salv_column_hierseq.
DATA:lr_level TYPE REF TO cl_salv_hierseq_level.
*... create the binding information between master and slave
ls_binding-master = 'MANDT'.
ls_binding-slave = 'MANDT'.
APPEND ls_binding TO lt_binding.
ls_binding-master = 'CARRID'.
ls_binding-slave = 'CARRID'.
APPEND ls_binding TO lt_binding.
ls_binding-master = 'CONNID'.
ls_binding-slave = 'CONNID'.
APPEND ls_binding TO lt_binding.
*... §2 create an ALV hierseq table
TRY.
      cl_salv_hierseq_table=>factory(
        EXPORTING
          t_binding_level1_level2 = lt_binding
        IMPORTING
          r_hierseq               = gr_hierseq
        CHANGING
          t_table_level1           = gt_master
          t_table_level2           = gt_slave ).
    CATCH cx_salv_data_error cx_salv_not_found.
ENDTRY.
*... Functions
*... activate ALV generic Functions
lr_functions = gr_hierseq->get_functions( ).
lr_functions->set_all( abap_true ).
*... *** MASTER Settings ***
TRY.
      lr_columns = gr_hierseq->get_columns( 1 ).
    CATCH cx_salv_not_found.
ENDTRY.
*... set the columns technical
TRY.
      lr_column ?= lr_columns->get_column( 'MANDT' ).
      lr_column->set_technical( if_salv_c_bool_sap=>true ).
    CATCH cx_salv_not_found.                            "#EC NO_HANDLER
ENDTRY.
*... set expand column
TRY.
      lr_columns->set_expand_column( 'EXPAND' ).
    CATCH cx_salv_data_error.                           "#EC NO_HANDLER
ENDTRY.
*... set items expanded
TRY.
      lr_level = gr_hierseq->get_level( 1 ).
    CATCH cx_salv_not_found.
ENDTRY.
lr_level->set_items_expanded( ).
*... *** GENERAL Settings ***
*... register to the events for top-of-page and end-of-page
DATA: lr_events TYPE REF TO cl_salv_events_hierseq.
lr_events = gr_hierseq->get_event( ).
CREATE OBJECT gr_events_hierseq.
SET HANDLER gr_events_hierseq->on_top_of_page FOR lr_events.
*... display the table
gr_hierseq->display( ).
ENDFORM.                    "display_hierseq
REgards,
RIch Heilman

Displaying cl_salv_hierseq_table in grid layout.

Hello,
I have currently written an ABAP report where I am using the SALV classes. I am using the Hierarchical Sequential table.
When I display the report it displays it in the older ABAP format. I wanted the display to be the newer grid format.
Here is the code:
DATA: gr_table TYPE REF TO cl_salv_hierseq_table.
cl_salv_hierseq_table=>factory(
    EXPORTING t_binding_level1_level2 = ibinding
      IMPORTING r_hierseq = gr_table
        CHANGING t_table_level1 = ltbl_zaging_rep_str
                  t_table_level2 = ltbl_zaging_rep_pmnt_str ).
gr_table->display( ).
Is there anything I can do to my code to make it appear in the Grid Layout.
Thank you for all your help in advance.
Sumit.

No, there is nothing that you can do. The hierarchial list is presented in that view only.
Regards,
Rich Heilman

CL_SALV_HIERSEQ_TABLE CHECKBOX_HOTSPOT

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