parameters POST method with cl_gui_html_viewer

[martin_svik2]

hi there,

i have a Z-program which displays an ALV (OO) grid. then i have a button to display an PDF in an internet explorer window for each row in ALV.

this is working perfect in "normal" SAP GUI: i select an row, push the button "Anzeigen/Drucken PDF" ("display PDF" in english language) and seperate window is opened and displaying the PDF:

now i need to implement this report in nwbc via SAP GUI HTML. when starting this report it looks like this: i have the alv grid displayed:

BUT: when i push the "Anzeigen/Drucken PDF" i get the following: the PDF is displayed in seperate browser window correct ! BUT the ALV grid disappears and there is only a white page displayed. i have no idea why this happens in sap gui html.

here is part of the coding which opens the window for displaying the PDF. i have played around with the html controller and the container. But everythime it is working for "normal" SAP GUI, but NOT in SAP GUI HTML.

 

any ideas  ?

br Martin

[former_member182371]

Hi,

maybe this OSS Note can help you:

314568 - SAP GUI for HTML functionality / Limitations / Sp. Behaviour

This thread seems interesting too:

Preview of PDF not displayed in SAP GUI but in ... | SCN

Best regards,

Pablo

[martin_svik2]

Hi Pablo,

thank you. i already know this note for years as i do many things with sap gui html. i see NO restriction or limitation in this note which has to do with my issue.

about the other thread: this is something complete different and also has nothing to do with my problem

br martin

[former_member182371]

Hi,

have you tried using a statement like?:

CALL METHOD cl_gui_cfw=>flush
    EXCEPTIONS
      OTHERS = 1.

or maybe something like this wiki:

parameters POST method with cl_gui_html_viewer

Best regards,

Pablo