Re: problem with after input

Mike Aubury <[email protected]>
Newsgroups gmane.comp.lang.4gl.aubit.general
Message-ID <CAGAq4WFhO2iKvgfbrXgHNS04qkAnv6e-a77-ZxUicNaf0Mso0g@mail.gmail.com>
This is the expected behaviour - I'm sure in informix - the After Input
triggers on ACCEPT and INTERRUPT.
The normal pattern is :

AFTER INPUT
IF int_flag=false THEN
...
END IF

END INPUT


eg. from http://debian.fmi.uni-sofia.bg/~tomecks/Inf/ch38.htm :

"after input is executed when the user presses any of the keys that
terminate input (Accept, Interrupt, or Quit) but before input is actually
terminated."


On 2 March 2015 at 15:35, Alain Siverly <[email protected]> wrote:

>  Hi,
>
> maybe we were not that clear at all in our explanation. Next try :-)  :
> If we leave the Input Array with "Cancel" instead with "OK" then the After
> Input runs anyway. We think, that A4GL should interrupt the Input Array and
> not go ahead. In the Display Array the behavior is correct: If the User
> interrupts then the After Display does not run.
>
> Thank you in advance!
>
> Alain
>
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> Am 27.02.15 um 17:04 schrieb Mike Aubury:
>
> You probably have :
>
>      A4GL_DISPLAYLOCAL=Y
>
>  set
>
>
>
> On 27 February 2015 at 15:29, Daniel Kroker <[email protected]> wrote:
>
>> Hi,
>>
>> every time i leave the input array the after input display is in the
>> shell:
>>
>> ./a
>> AFTER INPUT*******************
>>
>> but the vdc doesn't send the triggered with the id from after input
>> after input has id 1 and the vdc sends:
>>
>> <TRIGGERED LASTCURSOR="1" INFIELD="test1" ARRLINE="1" SCRLINE="1"
>> ENVELOPEID="4" BUFFERTOUCHED="0" ID="INTERRUPT" ARRCOUNT="1">
>>
>> why can i see the display from the after input event in the shell?
>>
>> Example:
>> main.4gl:
>>
>> MAIN
>> DEFINE a_screen     ARRAY[13] OF RECORD
>>      test1 CHAR(20),
>>      test2 CHAR(20)
>>                    END RECORD
>>
>> OPEN WINDOW w_1 WITH FORM "main"
>>
>> INPUT ARRAY a_screen FROM s_ar_screen.*
>>     AFTER INPUT DISPLAY "AFTER INPUT*******************"
>> END INPUT
>> END MAIN
>>
>> main.per:
>>
>> DATABASE formonly
>>
>> LAYOUT
>> VBOX
>> TABLE
>> {
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>> [test1            | test2          ]
>>
>> }
>> END
>> END
>> END
>>
>>
>> ATTRIBUTES
>>
>> test1 = FORMONLY.test1;
>> test2 = FORMONLY.test2;
>>
>> INSTRUCTIONS
>> DELIMITERS "  "
>>
>> SCREEN RECORD s_ar_screen[13] (FORMONLY.test1 THRU FORMONLY.test2)
>>
>> Regards
>> Daniel
>>
>>
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>
>
>
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