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Former Member
Sep 25, 2014 at 04:41 PM

ALV Containers - Image does not refresh or change.

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I experts,

I have created 2 custom containers. One container displays records in ALV, and other container displays image when clicked on any one of the record from 1st container.

Both container displays data fine. On click event, I am handling displaying of image.

Say tehre are 10 records, if I click on 1st record and click display. It displays correct image say A. When I click 2nd record, it does not display image B, but displays A only. No matter what I click, It will display image A.

When I go back and execute, click on 2nd record, it will display Image B. and same problem again if I click 1st record and it displays image B only.

I have refreshed, cleared the image containers object instances. I have used CALL METHOD cl_gui_cfw=>flush.

Still problem exist. Here is the pseudocode-

METHOD display..

Create object for ALV Container to display records...

CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'...

cl_salv_table=>factory()..

SET HANDLER me->on_link_click FOR l_o_events.

CL_SALV_TABLE->display( ).

END METHOD.

-----------------------------

METHOD ON_LINK_CLICK

Get the row information

Fetch that row information from internal table

READ TABLE <table> INTO <wa> INDEX <Index>.

CALL METHOD DISPLAY

exporting size

exporting xstr.

END METHOD.

----------------------------

METHOD DISPLAY

CALL FUNCTION 'DP_CREATE_URL'....

Create Object Container for Image

Create object CL_GUI_PICTURE

CALL METHOD ci_picture->set_3d_border

CALL METHOD ci_picture->set_display_mode

CALL METHOD ci_picture->set_position

CALL METHOD ci_picture->load_picture_from_url

CALL METHOD cl_gui_cfw=>flush

END METHOD

-----------------------

Please help or guide me.