Make a chart pie "selected"

[former_member672631]

Hi all,

I have a FPM Application that shows a list of customers (UIBB LIST) and a pie with the status of their sales order (UIBB CHART) splitted by status.

At FPM_START event, I would like to show the whole list of customer and the whole list of sales order, like if "All customers" were selected.

I can extract from my backend all data I need, but I don't know how to show the slices of pie all selected. By default, the slices of pie are all deselected.

Any help?

Thank you,

Francesca

[former_member193369 · Accepted solution]

Hello Francesca,

you should have a look at Test application FPM_TEST_CHART_SELECTION (especially at feeder class CL_FPM_TEST_CHART_SELECTION method GET_DATA):

DATA(lo_selection) = io_chart_selection->get_table_model( ).

This gives you access to an IF_FPM_CHART_TABLE_SELECTION object, which provides a method

IF_FPM_CHART_TABLE_SELECTION->SET_SELECTION_BY_INDICES

allowing you to define the indices of the lines from your data table which should be selected.

Best regards,

Christian

[former_member672631 · Accepted solution]

Hi Christian,

thank you so much for your response.

Now, I have another problem : when the user clicks on a slice of pie, my record shows that in GET_DATA method the lo_selection object doesn't contain selection criteria...  selection/deselection criteria are all empty.

Any ideas?

Thank you,

Francesca

[former_member672631 · Accepted solution]

I mean:

in GET_DATA method of feeder class:

IF io_event->mv_event_id = cl_fpm_event=>gc_event_chart_select .

CALL METHOD io_event->mo_event_data->get_value

             EXPORTING

               iv_key   = if_fpm_constants=>gc_event_param-chart_selection

             IMPORTING

               ev_value = lo_selection.

ENDIF.

but  lo_selection->mt_criteria is empty.

[former_member193369 · Accepted solution]

Hello Francesca,

this is strange, probably a bug! Can you tell me the exact version of your backend as well as the UR version?

Best regards,

  Christian

[former_member672631 · Accepted solution]

Hi Christian,

I just patched to last version.

The CALL METHOD runs correctly after that I put it in the PROCESS_EVENT method instead of GET_DATA. I can't explain this ... but now it works.

Thank you for your time.

Francesca

[former_member672631 · Accepted solution]

Hi Christian,

sorry... I have just another problem: the lo_Selection->mt_criteria table doesn't contain values for IS_DESELECTION field. IS_DESELECTION field is always blank.

For example, in my chart the user select values A,B,C and deselect D.

The lo_selection->mt_criteria table contains the values below:

ROW    IS_DESELECTION   CRITERIA

      1                                    [Standard Table 1x2(72)] --> contains A

      2                                    [Standard Table 1x2(72)] --> contains B

      3                                    [Standard Table 1x2(72)] --> contains D !!!!!!!!!

Thank you so much,

Francesca

[former_member193369 · Accepted solution]

Hello Francesca,

you must not access MT_CRITERIA as this is only for internal use. When developing a feeder for the chart UIBB you should access the table model only via the public interfaces

IF_FPM_CHART_TABLE_DATA

IF_FPM_CHART_TABLE_MODEL and

IF_FPM_CHART_TABLE_SELECTION!

IF_FPM_CHART_TABLE_SELECTION offers methods which will give you the selection state (GET_SELECTION / GET_SELECTED_DATA) as well as the changes within the last roundtrip (GET_CURRENT_SELECTION, GET_CURRENT_DESLECTION, ...)

Normally GET_SELECTION and/or GET_SELECTED_DATA should be sufficient for nearly all use-cases!

Best regards,

Christian

[former_member672631 · Accepted solution]

Hi Christian,

I followed your information and now all is working fine.

Thank you so much for your time.

Best regards,

Francesca