I like Misi's suggestion better. I've never really used GetEntry
filters. I always thought it would cause too much overhead given the
amount of queries ran, but if you use a display-only field it won't
incur any additional database cost so it should be pretty harmless. And
it will be much more efficient than pulling in the diary from the
database.

Chad Hall  
(501) 342-2650


-----Original Message-----
From: Action Request System discussion list(ARSList)
[mailto:[EMAIL PROTECTED] On Behalf Of Misi Mladoniczky
Sent: Thursday, October 25, 2007 9:31 AM
To: [email protected]
Subject: Re: Diary Fields

Hi!

This suggestion would require two extra API-calls from the client, to
the
arserver and to the database, which is bad for performance.

I would suggest that you instead create a Display-Only Selection-Field
called DiaryFlag with the values Yes/No.

Creat a filter that triggers on GetEntry, with the following Run If:
('Diary' = $NULL$)
If Action: DiaryFlag = No
Else Action: DiaryFlag = Yes

        Best Regards - Misi, RRR AB, http://www.rrr.se

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> I think you'll have to first use a Set Field to pull in the database
> value of your diary field to a display-only character field. Then use
> 'displayonly_field' != $NULL$ in your active link's Run If. Otherwise
> the active link will only look at the current updates to your diary
> field on the screen.
>
>
>
> Chad Hall
> (501) 342-2650
>
> ________________________________
>
> From: Action Request System discussion list(ARSList)
> [mailto:[EMAIL PROTECTED] On Behalf Of Mayfield, Andy L.
> Sent: Thursday, October 25, 2007 9:08 AM
> To: [email protected]
> Subject: Diary Fields
>
>
>
> This may be a dumb question, but.....
>
>
>
> Can you use the qualification of   != $NULL$ on a diary field?  I want
> to have an active link fire if there are any previous entries in a
diary
> field, but it doesn't seem to be working.
>
>
>
> Andy L. Mayfield
> Sr. System Operation Specialist
> Alabama Power Company
> Office: 205-226-1805
> Cell: 205-288-9140
> SoLinc: 10*19140
>
>
>
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