topic Re: Module Pool Requirement in Application Development and Automation Discussions

Module Pool Requirement

Former Member — Wed, 29 May 2013 06:32:54 GMT

Hi All,

I have created ALV Tree as shown in the attachment and I developed a report for Trail Balance - product wise, now my requirement is when I double click on the text node the detailed report should display on the right side.

Please help me on this, your help is much appreciated.

Regards

Naveen

Re: Module Pool Requirement

Former Member — Wed, 29 May 2013 06:39:39 GMT

How to link the report in this ALV tree...when I double click on this trail balance Product wise the detailed report should display on right side, please help me in acheiving this.

Regards

Naveen

Re: Module Pool Requirement

Former Member — Wed, 29 May 2013 07:20:02 GMT

you can try module pool. you can split screen, and display right hand side

Re: Module Pool Requirement

Former Member — Wed, 29 May 2013 07:27:31 GMT

Hi Naveen,

Have you used splitter container for this r ?

Many thanks

venkat

Re: Module Pool Requirement

surajarafath — Wed, 29 May 2013 07:46:03 GMT

Hi naveen,

You can achieve this by two ways, either by doing docking splitter and make two dock container or in module pool program go to the screen and create two container ( one is alv tree and other is alv report ).

ALV Tree is already done and will be displayed on the first container (CONT_01). and create an ALV table using internal table (say: IT_ALV) and assign it to the next container (CONT_02).

so, now in double click or link click event in the ALV tree do the coding to prepare the internal table data and pass the data to IT_ALV. and now refresh the ALV table in the same event itself. Then you will able to see the data on the right side on the click of the ALV tree.

Re: Module Pool Requirement

Former Member — Wed, 29 May 2013 08:13:07 GMT

Hi Amarener,

This is Module Pool reuirement only, i have created the tree and developed a report need to link the report to that text element. When I double click it should display the detailed report.. to acheive that how do I proceed, i am stuck here....

Regards

naveen

Re: Module Pool Requirement

Former Member — Wed, 29 May 2013 08:37:45 GMT

No..

Re: Module Pool Requirement

Former Member — Wed, 29 May 2013 09:46:52 GMT

Hi Naveen,

I have posted the code on how to split. The program demonstrates splitting of area into 3 different parts.

First split the container into 2 columns say colA and colB. Then I have splitted colB into 2 rows say rowA and rowB. On double clicking the record in colA, respective entries are listed in rowA and rowB of colB.

Here ZDRCOUNTRY, ZDRSTATE, ZDRCITY are the database tables which are related to each other.

Here's the code:

CLASS event_class DEFINITION DEFERRED.

DATA:

lt_country TYPE TABLE OF zdrcountry,

lt_state TYPE TABLE OF zdrstate,

lt_city TYPE TABLE OF zdrcity,

ls_country TYPE zdrcountry,

ls_state TYPE zdrstate,

**** Containers

l_ref_container TYPE REF TO cl_gui_custom_container, " Main Container

l_ref_container1 TYPE REF TO cl_gui_container, " Container for Country

l_ref_container2 TYPE REF TO cl_gui_container, " Container for State

l_ref_container3 TYPE REF TO cl_gui_container, " Container for City

**** Grids

l_ref_grid1 TYPE REF TO cl_gui_alv_grid, " Grid for Country

l_ref_grid2 TYPE REF TO cl_gui_alv_grid, " Grid for State

l_ref_grid3 TYPE REF TO cl_gui_alv_grid, " Grid for City

**** Layout workarea

ls_layo TYPE lvc_s_layo,

**** Splitters

l_ref_splitter1 TYPE REF TO cl_gui_splitter_container,

l_ref_splitter2 TYPE REF TO cl_gui_splitter_container,

l_ref_event TYPE REF TO event_class,

**** For sorting fields

ls_sort TYPE lvc_s_sort,

lt_sort TYPE lvc_t_sort,

**** Holds selected details

lv_sel_country TYPE string, " Country Name

lv_sel_state TYPE string, " State Name

**** Previous ID's

lv_prev_countryid TYPE i, " Country ID

lv_prev_stateid TYPE i. " State ID

DATA: BEGIN OF ls_out_country.

INCLUDE STRUCTURE zdrcountry.

DATA: light TYPE c,

END OF ls_out_country.

DATA: BEGIN OF ls_out_state.

INCLUDE STRUCTURE zdrstate.

DATA: light TYPE c,

END OF ls_out_state.

DATA:

lt_out_country LIKE TABLE OF ls_out_country,

lt_out_state LIKE TABLE OF ls_out_state.

*----------------------------------------------------------------------*

* CLASS event_class DEFINITION

*----------------------------------------------------------------------*

* Defination for event handler

*----------------------------------------------------------------------*

CLASS event_class DEFINITION.

PUBLIC SECTION.

METHODS:

display_state FOR EVENT double_click OF cl_gui_alv_grid IMPORTING e_row,

display_city FOR EVENT double_click OF cl_gui_alv_grid IMPORTING e_row.

ENDCLASS. "event_class DEFINITION

*----------------------------------------------------------------------*

* CLASS event_class IMPLEMENTATION

*----------------------------------------------------------------------*

* Handle events for country and state

*----------------------------------------------------------------------*

CLASS event_class IMPLEMENTATION.

METHOD display_state.

**** Read the selected data into a variable.

READ TABLE lt_out_country INTO ls_out_country INDEX e_row-index.

IF sy-subrc = 0.

CLEAR: lt_out_state.

ls_country-id = ls_out_country-id.

**** Move corresponding states into output table of state for displaying

LOOP AT lt_state INTO ls_state WHERE countryid = ls_out_country-id.

MOVE-CORRESPONDING ls_state TO ls_out_state.

APPEND ls_out_state TO lt_out_state.

CLEAR ls_out_state.

ENDLOOP.

**** Select all the corresponding cities

SELECT *

FROM zdrcity

INTO TABLE lt_city

WHERE countryid = ls_out_country-id.

**** Reset the previous highlighted field

lv_sel_country = ls_out_country-name.

READ TABLE lt_out_country INTO ls_out_country WITH KEY id = lv_prev_countryid.

IF sy-subrc = 0.

CLEAR ls_out_country-light.

MODIFY lt_out_country FROM ls_out_country INDEX sy-tabix.

CLEAR ls_out_country.

ENDIF.

**** Set the current field highlighted

READ TABLE lt_out_country INTO ls_out_country WITH KEY name = lv_sel_country.

IF sy-subrc = 0.

ls_out_country-light = '3'.

MODIFY lt_out_country FROM ls_out_country INDEX sy-tabix.

ENDIF.

lv_prev_countryid = ls_country-id.

ENDIF.

CLEAR ls_country.

* CALL METHOD l_ref_container->free. " For deleting the container

**** Refresh the table contents of all the grids

CALL METHOD l_ref_grid1->refresh_table_display.

CALL METHOD l_ref_grid2->refresh_table_display.

CALL METHOD l_ref_grid3->refresh_table_display.

ENDMETHOD. "display_state

METHOD display_city.

READ TABLE lt_out_state INTO ls_out_state INDEX e_row-index.

IF sy-subrc = 0.

lv_sel_state = ls_out_state-name.

ls_state-id = ls_out_state-id.

**** Select corresponding cities

SELECT *

FROM zdrcity

INTO TABLE lt_city

WHERE stateid = ls_out_state-id.

**** Reset previous highlighted record

READ TABLE lt_out_state INTO ls_out_state WITH KEY id = lv_prev_stateid.

IF sy-subrc = 0.

CLEAR ls_out_state-light.

MODIFY lt_out_state FROM ls_out_state INDEX sy-tabix.

CLEAR ls_out_state.

ENDIF.

**** Set current selected record highlighted

READ TABLE lt_out_state INTO ls_out_state WITH KEY name = lv_sel_state.

IF sy-subrc = 0.

ls_out_state-light = '3'.

MODIFY lt_out_state FROM ls_out_state INDEX sy-tabix.

CLEAR ls_out_state.

ENDIF.

lv_prev_stateid = ls_state-id.

ENDIF.

CLEAR ls_state.

**** Refresht the table contents

CALL METHOD l_ref_grid2->refresh_table_display.

CALL METHOD l_ref_grid3->refresh_table_display.

ENDMETHOD. "display_city

ENDCLASS. "event_class IMPLEMENTATION

START-OF-SELECTION.

**** Select all the countries

SELECT *

FROM zdrcountry

INTO TABLE lt_country.

**** Move corresponding to output table that is displayed

LOOP AT lt_country INTO ls_country.

MOVE-CORRESPONDING ls_country TO ls_out_country.

APPEND ls_out_country TO lt_out_country.

CLEAR ls_out_country.

ENDLOOP.

**** Select all the states

SELECT *

FROM zdrstate

INTO TABLE lt_state.

**** Call the screen

CALL SCREEN 9000.

*----------------------------------------------------------------------*

* MODULE status_9000 OUTPUT

*----------------------------------------------------------------------*

MODULE status_9000 OUTPUT.

SET PF-STATUS 'STATUS'.

**********************************************************************

**** Create main container and split into two parts ( 2 columns )

**********************************************************************

CREATE OBJECT l_ref_container

EXPORTING

container_name = 'CCONTAINER'.

CREATE OBJECT l_ref_splitter1

EXPORTING

parent = l_ref_container

rows = 1

columns = 2

**** Get first container

CALL METHOD l_ref_splitter1->get_container

EXPORTING

row = 1

column = 1

RECEIVING

container = l_ref_container1.

**** Get second container

CALL METHOD l_ref_splitter1->get_container

EXPORTING

row = 1

column = 2

RECEIVING

container = l_ref_container2.

**** Split second container into two parts ( 2 Rows )

CREATE OBJECT l_ref_splitter2

EXPORTING

parent = l_ref_container2

rows = 2

columns = 1

**** Get first container ( 1st row )

CALL METHOD l_ref_splitter2->get_container

EXPORTING

row = 1

column = 1

RECEIVING

container = l_ref_container2.

**** Get second container ( 2nd row )

CALL METHOD l_ref_splitter2->get_container

EXPORTING

row = 2

column = 1

RECEIVING

container = l_ref_container3.

**** Assign container 1 to grid 1

CREATE OBJECT l_ref_grid1

EXPORTING

i_parent = l_ref_container1

**** Set the layout for Traffic Light

ls_layo-excp_fname = 'LIGHT'. " Name of the field

ls_layo-excp_led = 'X'. " Enable traffic light

**** Sort using country name

PERFORM sort_details USING 'NAME' CHANGING lt_sort.

**** Fill contents of grid 1 with country details

CALL METHOD l_ref_grid1->set_table_for_first_display

EXPORTING

i_structure_name = 'ZDRCOUNTRY'

is_layout = ls_layo

CHANGING

it_outtab = lt_out_country

it_sort = lt_sort

**** Assign container 2 to Grid 2

CREATE OBJECT l_ref_grid2

EXPORTING

i_parent = l_ref_container2

**** Sort using state name

PERFORM sort_details USING 'NAME' CHANGING lt_sort.

**** Fill contents of grid 2 with state details

CALL METHOD l_ref_grid2->set_table_for_first_display

EXPORTING

i_structure_name = 'ZDRSTATE'

is_layout = ls_layo

CHANGING

it_outtab = lt_out_state

it_sort = lt_sort

**** Assign container 3 to grid 3

CREATE OBJECT l_ref_grid3

EXPORTING

i_parent = l_ref_container3.

**** Sort using city name

PERFORM sort_details USING 'NAME' CHANGING lt_sort.

**** Fill contents of grid 3 with city details

CALL METHOD l_ref_grid3->set_table_for_first_display

EXPORTING

i_structure_name = 'ZDRCITY'

CHANGING

it_outtab = lt_city

it_sort = lt_sort

**** Register event handler for double click

IF l_ref_event IS NOT BOUND.

CREATE OBJECT l_ref_event.

ENDIF.

SET HANDLER l_ref_event->display_state FOR l_ref_grid1.

SET HANDLER l_ref_event->display_city FOR l_ref_grid2.

ENDMODULE. "status_9000 OUTPUT

*----------------------------------------------------------------------*

* MODULE user_command_9000

*----------------------------------------------------------------------*

MODULE user_command_9000.

CASE sy-ucomm.

WHEN 'BACK'.

LEAVE PROGRAM.

WHEN 'CANCEL'.

LEAVE PROGRAM.

WHEN 'EXIT'.

LEAVE PROGRAM.

ENDCASE.

ENDMODULE. "user_command_9000

*&---------------------------------------------------------------------*

*& Form sort_details

*&---------------------------------------------------------------------*

* text

*----------------------------------------------------------------------*

* -->LV_NAME Name of the fields for sorting

* -->LT_SORT internal table containing records that to be sorted

*----------------------------------------------------------------------*

FORM sort_details USING im_name TYPE any

CHANGING ch_sort TYPE lvc_t_sort.

CLEAR ch_sort.

ls_sort-fieldname = im_name.

ls_sort-up = 'X'.

APPEND ls_sort TO ch_sort.

CLEAR ls_sort.

ENDFORM. "sort_details

Re: Module Pool Requirement

gurunathkumar_dadamu — Wed, 29 May 2013 09:48:56 GMT

This message was moderated.

Re: Module Pool Requirement

Former Member — Thu, 30 May 2013 04:39:22 GMT

Hi,

I don't want to use splitter container..exactly my requirement is when I click on the first Text Node the detailed Report should display on the right side...how can I link the report to that text Node ..so that if I double click that Node ...Report will be displayed on the right side...

Suggestion: Do I need to create any subscreen to call that report?

Can I call the report direct..how?

Please help me out ...

Re: Module Pool Requirement

sandeep_ramesh88 — Thu, 30 May 2013 07:08:49 GMT

This message was moderated.

Re: Module Pool Requirement

Former Member — Thu, 30 May 2013 11:22:06 GMT

You mean on double clicking node the details should be displayed in the next screen (new screen)? If so you need to call a subscreen. If this is not the case then without splitters it is not possible to display the contents. You have to split into two parts.

Re: Module Pool Requirement

w_k — Thu, 30 May 2013 14:30:08 GMT

Hi Naveen,

I am not sure if I understand you right.

Do you mean that you do not know how to call?

Do you mean that you have reports to be called, ready per text-node?

Have you tried with keyword SUBMIT? You can do this also in a subscreen.

So that the result is shown in a dialog box.

In any case you have to know at which text-node the user has double-clicked in order to call the right report.

Wendy

Re: Module Pool Requirement

Former Member — Fri, 31 May 2013 04:20:20 GMT

Hi Wendy,

I have shown 3 different text nodes on that attachment, if we click on each text node detailed report should display on the right space shown in that image. like that in the same way need to link 3 different reports to those 3 nodes and they need to display the exact report when we double click it.

Regards

Naveen

Re: Module Pool Requirement

Former Member — Fri, 31 May 2013 09:48:43 GMT

Hi Satish,

One of my colleague tried using double click method but it is not working to display the report, Is there any other to display the report by click the text node.

Regards

Naveen

Re: Module Pool Requirement

surajarafath — Mon, 03 Jun 2013 04:18:44 GMT

Yes naveen, you can do it by linking the tree node to show up the other report..

What you have to do is,

1. Create TWO containers... ( One is show ALV Tree on the left side and Other is to show ALV report on right side ).

2. Create ALV tree using container.. (this you already done).

3. Create ALV table using empty internal table ( that internal table contains the data in which you need to show on the right side ). Initially it may be empty

4. Get the double click event of the ALV tree, and there you can read the link that has been clicked. So read the link and its data. Then populate the data in the empty internal table which you used for ALV table on right side.

5. Refresh the second ALV... thats it

Then the corresponding data will be shown on the right side...

i have done this similar requirement by this way only....

Re: Module Pool Requirement

Former Member — Mon, 03 Jun 2013 05:08:24 GMT

Check whether you have registered the double click handler.

Re: Module Pool Requirement

Former Member — Mon, 03 Jun 2013 05:34:28 GMT

This message was moderated.

Re: Module Pool Requirement

Former Member — Wed, 05 Jun 2013 06:32:30 GMT

Hi playsuji s,

Can be please provide me a sample code to call a report using a subscreen. I don't want want to call ALV, just need to send the data to an internal table then we need to call that internal table to display the report.

Regards

Naveen

Re: Module Pool Requirement

Former Member — Wed, 05 Jun 2013 09:44:09 GMT

Dear Naveen Kumar,

To call the report through Subscreen you can use , SUBMIT and Return statement or call screen statement from Sub screen .