topic Re: How to refresh Graph in Application Development and Automation Discussions

How to refresh Graph

VijayaKrishnaG — Wed, 01 Jan 2014 08:41:28 GMT

Hi Experts, Good Day & Happy New Year.

I have developed a graphical report with the help of GRAPHICS_GUI_CE_DEMO. I have developed this in module pool programming.

My coding is like as below.

MODULE USER_COMMAND_0101 INPUT. " (PAI - 101)

CASE SY-UCOMM.

WHEN 'EXEC'.

" Business logic

" I got required output data into one internal table.

CALL SCREEN 301.

WHEN 'XYZ'.

ENDCASE.

ENDMODULE.

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

MODULE STATUS_0301 OUTPUT. " (PBO - 301)

SET PF-STATUS 'GRAPH1'.

SET TITLEBAR 'TITLE3'.

" Here I have written the code that need to display graph

ENDMODULE.

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

MODULE USER_COMMAND_0301 INPUT.

CASE SY-UCOMM.

WHEN 'BACK' OR 'EXIT' OR 'CANCEL'.

CLEAR: SY-UCOMM.

CLEAR : G_CE_CONTAINER,

L_IXML_DATA_DOC,

L_IXML_CUSTOM_DOC,

L_OSTREAM,

L_XSTR,

G_CE_VIEWER.

LEAVE TO SCREEN 101.

ENDCASE.

ENDMODULE. " USER_COMMAND_0301 INPUT

When I am executing graph for first time from screen 101, it's displaying fine. But once I go back to 101 and if I am executing again with new inputs the graph is not getting refreshed and it is displaying the previous graph only. All the data in internal tables refreshed and got new data related to new inputs but graph is not getting refreshed.

So, experts please guide me what might be the problem and solution for that. It seems I have to refresh some object. But I refreshed Container, Viewer object, Series, Element all these objects, but no change.

If still my query is not clear, please reply with required data.

Thanks & Regards,

- Vijay

Re: How to refresh Graph

hiriyappa_myageri — Wed, 01 Jan 2014 17:06:03 GMT

Hi Vijaya Krishna,

Wish You Happy New year

You Can Use Free Container. and Flush.

Regards,

Hiriyappa

Re: How to refresh Graph

VijayaKrishnaG — Thu, 02 Jan 2014 07:57:25 GMT

Hi Hiriyappa,

Thanks for your wishes and reply.

I tried to free container object and flush, but no change. I have written as below,

MODULE USER_COMMAND_0301 INPUT.

CASE SY-UCOMM.

WHEN 'BACK' OR 'EXIT' OR 'CANCEL'.

CLEAR: SY-UCOMM.

CLEAR : G_CE_CONTAINER,

L_IXML_DATA_DOC,

L_IXML_CUSTOM_DOC,

L_OSTREAM,

L_XSTR,

G_CE_VIEWER.

FREE : G_CE_CONTAINER,

G_CE_CONTAINER2,

G_CE_VIEWER,

L_IXML_DATA_DOC,

L_IXML_CUSTOM_DOC,

L_OSTREAM,

G_IXML_SF,

G_IXML.

CL_GUI_CFW=>FLUSH( ).

LEAVE TO SCREEN 101.

ENDCASE.

ENDMODULE.

Please help me, it's high priority issue for me.

Thanks & Regards,

-Vijay

Re: How to refresh Graph

VijayaKrishnaG — Thu, 02 Jan 2014 08:54:09 GMT

Hi Experts,

Please help me on this.

Thank you,

Vijay

Re: How to refresh Graph

nabheetscn — Thu, 02 Jan 2014 09:17:01 GMT

Please paste your code where you are filling the data..Did you check in debug the internal tables were updated...?

Re: How to refresh Graph

VijayaKrishnaG — Thu, 02 Jan 2014 10:46:01 GMT

Hi Nabheet,

Yes I have checked in debugging and tables are updating well. I refreshed all the internal tables before leaving the Graph Container screen. So, when it calls for second time new data is filling.

MODULE STATUS_0301 OUTPUT.

SET PF-STATUS 'GRAPH1'.

SET TITLEBAR 'TITLE3'.

DATA : LR_TABLE TYPE REF TO CL_SALV_TABLE,

LR_COLUMNS TYPE REF TO CL_SALV_COLUMNS_TABLE,

LR_COLUMN TYPE REF TO CL_SALV_COLUMN_TABLE.

DATA : L_FLD TYPE C LENGTH 30,

L_INDEX TYPE N.

* DATA: L_IXML_DATA_DOC TYPE REF TO IF_IXML_DOCUMENT,

* L_IXML_CUSTOM_DOC TYPE REF TO IF_IXML_DOCUMENT,

* L_OSTREAM TYPE REF TO IF_IXML_OSTREAM,

* L_XSTR TYPE XSTRING.

CLEAR : L_IXML_DATA_DOC,

L_IXML_CUSTOM_DOC,

L_OSTREAM,

L_XSTR.

* CREATE GLOBAL OBJECTS

G_IXML = CL_IXML=>CREATE( ).

G_IXML_SF = G_IXML->CREATE_STREAM_FACTORY( ).

IF G_CE_CONTAINER IS INITIAL.

CLEAR : G_CE_VIEWER_EH.

CREATE OBJECT G_CE_CONTAINER

EXPORTING

CONTAINER_NAME = 'CONTAINER'.

CREATE OBJECT G_CE_VIEWER

EXPORTING

PARENT = G_CE_CONTAINER.

CREATE OBJECT G_CE_VIEWER_EH.

SET HANDLER G_CE_VIEWER_EH->ON_CLICK FOR G_CE_VIEWER.

SET HANDLER G_CE_VIEWER_EH->ON_VALUE_CHANGE FOR G_CE_VIEWER.

SET HANDLER G_CE_VIEWER_EH->ON_PROPERTY_CHANGE FOR G_CE_VIEWER.

PERFORM CREATE_DATA_DEMO USING L_IXML_DATA_DOC.

L_OSTREAM = G_IXML_SF->CREATE_OSTREAM_XSTRING( L_XSTR ).

CALL METHOD L_IXML_DATA_DOC->RENDER

EXPORTING

OSTREAM = L_OSTREAM.

G_CE_VIEWER->SET_DATA( XDATA = L_XSTR ).

CLEAR L_XSTR.

PERFORM CREATE_CUSTOM_DEMO USING L_IXML_CUSTOM_DOC.

L_OSTREAM = G_IXML_SF->CREATE_OSTREAM_XSTRING( L_XSTR ).

CALL METHOD L_IXML_CUSTOM_DOC->RENDER

EXPORTING

OSTREAM = L_OSTREAM.

G_CE_VIEWER->SET_CUSTOMIZING( XDATA = L_XSTR ).

ENDIF.

CALL METHOD G_CE_VIEWER->RENDER.

* --- * For Materials List * --- *

CREATE OBJECT G_CE_CONTAINER2

EXPORTING

CONTAINER_NAME = 'CONTAINER2'.

* TRY.

CL_SALV_TABLE=>FACTORY(

EXPORTING

LIST_DISPLAY = IF_SALV_C_BOOL_SAP=>FALSE

R_CONTAINER = G_CE_CONTAINER2

CONTAINER_NAME = 'CONTAINER2'

IMPORTING

R_SALV_TABLE = LR_TABLE

CHANGING

T_TABLE = IT_LIST ).

* CATCH CX_SALV_MSG .

* ENDTRY.

LR_COLUMNS = LR_TABLE->GET_COLUMNS( ).

DO 4 TIMES.

L_INDEX = SY-INDEX.

CONCATENATE 'FLD' L_INDEX INTO L_FLD.

LR_COLUMN ?= LR_COLUMNS->GET_COLUMN( L_FLD ).

LR_COLUMNS->SET_OPTIMIZE( 'X' ).

ENDDO.

LR_TABLE->DISPLAY( ).

ENDMODULE. " STATUS_0301 OUTPUT

FORM CREATE_DATA_DEMO USING P_IXML_DOC TYPE REF TO IF_IXML_DOCUMENT.

DATA: L_SIMPLECHARTDATA TYPE REF TO IF_IXML_ELEMENT,

L_CATEGORIES TYPE REF TO IF_IXML_ELEMENT,

L_SERIES TYPE REF TO IF_IXML_ELEMENT,

L_ELEMENT TYPE REF TO IF_IXML_ELEMENT,

L_ENCODING TYPE REF TO IF_IXML_ENCODING.

DATA : LV_VAL1 TYPE STRING,

LV_VAL2 TYPE STRING,

LV_GLN TYPE STRING.

DATA : L_COUNT TYPE C LENGTH 2.

P_IXML_DOC = G_IXML->CREATE_DOCUMENT( ).

L_ENCODING = G_IXML->CREATE_ENCODING(

BYTE_ORDER = IF_IXML_ENCODING=>CO_LITTLE_ENDIAN

CHARACTER_SET = 'UTF-8' ).

P_IXML_DOC->SET_ENCODING( L_ENCODING ).

L_SIMPLECHARTDATA = P_IXML_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'SimpleChartData' PARENT = P_IXML_DOC ).

L_CATEGORIES = P_IXML_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'Categories' PARENT = L_SIMPLECHARTDATA ).

* ============================================================= *

CLEAR : WA_GRAPHS, L_ELEMENT.

LOOP AT IT_GRAPH1 INTO WA_GRAPHS.

* LV_VAL1 = WA_GRAPHS-MATNR.

LV_VAL1 = SY-TABIX.

L_ELEMENT = P_IXML_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'C' PARENT = L_CATEGORIES ).

L_ELEMENT->IF_IXML_NODE~SET_VALUE( LV_VAL1 ).

CLEAR L_ELEMENT.

ENDLOOP.

CLEAR L_SERIES.

YEAR = YEAR - 1.

CONCATENATE 'Year : ' YEAR INTO LV_GLN SEPARATED BY SPACE.

L_SERIES = P_IXML_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'Series' PARENT = L_SIMPLECHARTDATA ).

L_SERIES->SET_ATTRIBUTE( NAME = 'label' VALUE = LV_GLN ).

LOOP AT IT_GRAPH1 INTO WA_GRAPHS.

LV_VAL2 = WA_GRAPHS-VALUE.

L_ELEMENT = P_IXML_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'S' PARENT = L_SERIES ).

L_ELEMENT->IF_IXML_NODE~SET_VALUE( LV_VAL2 ).

CLEAR LV_VAL2.

ENDLOOP.

CLEAR L_SERIES.

YEAR = YEAR + 1.

CLEAR : LV_GLN, L_SERIES.

CONCATENATE 'Year : ' YEAR INTO LV_GLN SEPARATED BY SPACE.

L_SERIES = P_IXML_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'Series' PARENT = L_SIMPLECHARTDATA ).

L_SERIES->SET_ATTRIBUTE( NAME = 'label' VALUE = LV_GLN ).

CLEAR : WA_GRAPHS, LV_VAL2.

LOOP AT IT_GRAPH2 INTO WA_GRAPHS.

LV_VAL2 = WA_GRAPHS-VALUE.

L_ELEMENT = P_IXML_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'S' PARENT = L_SERIES ).

L_ELEMENT->IF_IXML_NODE~SET_VALUE( LV_VAL2 ).

CLEAR LV_VAL2.

ENDLOOP.

* ============================================================= *

ENDFORM.

FORM CREATE_CUSTOM_DEMO USING L_IXML_CUSTOM_DOC TYPE REF TO IF_IXML_DOCUMENT.

DATA: L_ROOT TYPE REF TO IF_IXML_ELEMENT,

L_GLOBALSETTINGS TYPE REF TO IF_IXML_ELEMENT,

L_DEFAULT TYPE REF TO IF_IXML_ELEMENT,

L_ELEMENTS TYPE REF TO IF_IXML_ELEMENT,

L_CHARTELEMENTS TYPE REF TO IF_IXML_ELEMENT,

L_TITLE TYPE REF TO IF_IXML_ELEMENT,

L_ELEMENT TYPE REF TO IF_IXML_ELEMENT,

L_ENCODING TYPE REF TO IF_IXML_ENCODING.

L_IXML_CUSTOM_DOC = G_IXML->CREATE_DOCUMENT( ).

L_ENCODING = G_IXML->CREATE_ENCODING(

BYTE_ORDER = IF_IXML_ENCODING=>CO_LITTLE_ENDIAN

CHARACTER_SET = 'utf-8' ).

L_IXML_CUSTOM_DOC->SET_ENCODING( L_ENCODING ).

L_ROOT = L_IXML_CUSTOM_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'SAPChartCustomizing' PARENT = L_IXML_CUSTOM_DOC ).

L_ROOT->SET_ATTRIBUTE( NAME = 'version' VALUE = '1.1' ).

L_GLOBALSETTINGS = L_IXML_CUSTOM_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'GlobalSettings' PARENT = L_ROOT ).

L_ELEMENT = L_IXML_CUSTOM_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'FileType' PARENT = L_GLOBALSETTINGS ).

L_ELEMENT->IF_IXML_NODE~SET_VALUE( 'PNG' ).

* Here you can give the Chart Type i.e. 2D, 3D etc

L_ELEMENT = L_IXML_CUSTOM_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'Dimension' PARENT = L_GLOBALSETTINGS ).

* For 2 Dimensional Graph write - PseudoTwo

* For 3 Dimensional Graph write - PseudoThree

L_ELEMENT->IF_IXML_NODE~SET_VALUE( 'Two' ).

* Here you can give the chart type

L_ELEMENT = L_IXML_CUSTOM_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'ChartType' parent = l_globalsettings ).

* For Bar Char write - Columns

* For Pie Chart write - Pie etc

L_ELEMENT->IF_IXML_NODE~SET_VALUE( 'Bar' ).

L_ELEMENT = L_IXML_CUSTOM_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'FontFamily' PARENT = L_DEFAULT ).

L_ELEMENT->IF_IXML_NODE~SET_VALUE( 'Arial' ).

L_ELEMENTS = L_IXML_CUSTOM_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'Elements' PARENT = L_ROOT ).

L_CHARTELEMENTS = L_IXML_CUSTOM_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'ChartElements' PARENT = L_ELEMENTS ).

L_TITLE = L_IXML_CUSTOM_DOC->CREATE_SIMPLE_ELEMENT(

NAME = 'Title' PARENT = L_CHARTELEMENTS ).

* Give the desired caption for the chart here

L_ELEMENT = L_IXML_CUSTOM_DOC->CREATE_SIMPLE_ELEMENT( NAME = 'Caption' PARENT = L_TITLE ).

L_ELEMENT->IF_IXML_NODE~SET_VALUE(

'Sales Comparision - Prev.Year v/s Curr.Year' ).

ENDFORM. " CREATE_CUSTOMIZING_DATA

Nabheeth, If you see my code I am having two containers in this screen. One is for Graph and another is to display ALV with Brands list. Here both the containers are not getting refreshed. Even ALV data also not getting refreshed.<text removed>

Thank you.

Vijay

Message was edited by: Matthew Billingham - do not mark your posts as urgent

Re: How to refresh Graph

nabheetscn — Thu, 02 Jan 2014 11:27:32 GMT

For ALV you can add LR_TABLE->REFRESH() method in aLV display call in PBO.

Re: How to refresh Graph

VijayaKrishnaG — Thu, 02 Jan 2014 12:10:19 GMT

Thanks Nabheet, What about graph? What might be the issue?

Re: How to refresh Graph

hiriyappa_myageri — Fri, 03 Jan 2014 09:22:48 GMT

Hi Vijaprakasha,

You can just free the container of Graph using Below statement.

if container is not initial.

call method container->free.

free container.

endif

free container.

call method cl_gui_cfw=>flush.

Regards,

Hiriyappa

Re: How to refresh Graph

Clemenss — Fri, 03 Jan 2014 10:21:08 GMT

Hi Vijaprakasha,

yes, most container objects inherit their own destructor method called FREE which is defined in Class CL_GUI_CONTAINER, in your case,

G_CE_CONTAINER2->FREE( ).

will destroy the GUI container. FREE G_CE_CONTAINER2 will just clear some memory space, a task that is performed automatically by the built-in garbage collector.

Regards,

Clemens