Re: Forms5 help
Date: Tue, 07 Dec 1999 17:25:32 GMT
Message-ID: <82jfu5$ibq$1_at_nnrp1.deja.com>
If you set the DEFAULT_WHERE property, then the where clause is changed "permanently". We are using a technique to set the search in Pre-QUERY which works well for us.
Say, the user enters the dates and presses the button. Then you place code in the Pre-Query trigger to catch this and prepare the SQL string and move it into the hiredate column (Query size property must be zero or N large enough for text).. something like this:
vWrk := '#between '''||:first_Text_item||
''' and '''||:second_Text_item||''''; COPY(vWrk, 'block.HireDate');
(The COPY command is used instead of an assignment statement...see the help on it).
This causes query to act as if user had pressed Enter-Query
and typed a clause in the hiredate...
The Default_Where remains untouched, and after the query
the next query does not know about the previous dates entered.
Good Luck,
Robert Proffitt
Beckman Coulter
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Received on Tue Dec 07 1999 - 18:25:32 CET