topic Re: At line selection in Application Development and Automation Discussions

At line selection

Former Member — Tue, 15 May 2007 14:01:46 GMT

Hi all,

I am writing secondary-list display...for that i am using

AT LINE-SELECTION.

GET CURSOR FIELD FNAM VALUE FVAL.

MOVE LS_VERSION-GUID TO FVAL.

CASE SY-LSIND.

WHEN 1.

IF FVAL <> LV_GUID.

PERFORM VERSION_DETAILS.

PERFORM PO_PDF_VIEWER.

PERFORM PO_PDF_DELETE.
WRITE : LS_VERSION-GUID .

ELSE.

PERFORM PO_PDF_VIEWER_ACTIVE.

PERFORM PO_PDF_DELETE.

ENDIF.

ENDCASE.

it is working fine...but i want to place a condition before it and placing this in an FORM..ENDFORM..

Here i am writing as ...

form REQUESTOR_DISPLAY .

...................

.......................

AT LINE-SELECTION.

GET CURSOR FIELD FNAM VALUE FVAL.

MOVE LS_VERSION-GUID TO FVAL.

CASE SY-LSIND.

WHEN 1.

IF FVAL <> LV_GUID.

PERFORM VERSION_DETAILS.

PERFORM PO_PDF_VIEWER.

PERFORM PO_PDF_DELETE.
WRITE : LS_VERSION-GUID .

ELSE.

PERFORM PO_PDF_VIEWER_ACTIVE.

PERFORM PO_PDF_DELETE.

ENDIF.

ENDCASE.

endform.

It is giving error as ""Incorrect nesting : Before the statement "AT",the structure introduced by "FORM" must be conculed by "ENDFORM".

Pls help...how to remove this error...

Re: At line selection

former_member491305 — Tue, 15 May 2007 14:04:51 GMT

Hi srikanth ,

You can't put AT LINE-SELECTION event in a subroutine.That is why it is giving you the error.

Re: At line selection

Former Member — Tue, 15 May 2007 14:05:48 GMT

U can't insert AT LINE-SELECTION in a routine because it's a program event:

AT LINE-SELECTION.
   PERFORM REQUESTOR_DISPLAY.

FORM REQUESTOR_DISPLAY .
....................
ENDFORM.

Max

Re: At line selection

andreas_mann3 — Tue, 15 May 2007 14:08:02 GMT

try:

AT LINE-SELECTION.
perform REQUESTOR_DISPLAY .


...

form REQUESTOR_DISPLAY .
...................
.......................

GET CURSOR FIELD FNAM VALUE FVAL.
MOVE LS_VERSION-GUID TO FVAL.
CASE SY-LSIND.
WHEN 1.
IF FVAL <> LV_GUID.
* PERFORM VERSION_DETAILS.
PERFORM PO_PDF_VIEWER.
* PERFORM PO_PDF_DELETE.
* WRITE : LS_VERSION-GUID .
ELSE.
PERFORM PO_PDF_VIEWER_ACTIVE.
* PERFORM PO_PDF_DELETE.
ENDIF.
ENDCASE.
endform.

Re: At line selection

Former Member — Tue, 15 May 2007 14:10:33 GMT

Hi ,

You cannot use this event inside a subroutine .

regards

Santosh

Re: At line selection

Former Member — Tue, 15 May 2007 14:11:45 GMT

Hi Srikanth,

try this (condition is your condition):

AT LINE-SELECTION.

if condition.

perform REQUESTOR_DISPLAY .

endif.

check condition.

perform REQUESTOR_DISPLAY .

Regards, Dieter

Re: At line selection

Former Member — Tue, 15 May 2007 14:15:04 GMT

Hi Srikanth,

<b> AT LINE-SELECTION</b> is a report event.

U can't use a report event inside a subroutine.

write ur subroutine after at line-selection.

<b>AT LINE-SELECTION.</b>

form REQUESTOR_DISPLAY .

GET CURSOR FIELD FNAM VALUE FVAL.

MOVE LS_VERSION-GUID TO FVAL.

CASE SY-LSIND.

WHEN 1.

IF FVAL <> LV_GUID.

PERFORM VERSION_DETAILS.

PERFORM PO_PDF_VIEWER.

PERFORM PO_PDF_DELETE.
WRITE : LS_VERSION-GUID .

ELSE.

PERFORM PO_PDF_VIEWER_ACTIVE.

PERFORM PO_PDF_DELETE.

ENDIF.

ENDCASE.

endform.

Regards,

Hemant

Re: At line selection

Former Member — Wed, 30 May 2007 13:42:55 GMT

U can also acheive by........

AT LINE-SELECTION.

GET CURSOR FIELD FNAM VALUE FVAL.

.............................

form REQUESTOR_DISPLAY .

.......................

...............

..............

endform.