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Infopower with ElevateDB |
Tue, May 20 2008 8:32 PM | Permanent Link |
Richard Harding | I am having trouble getting Infopower's TwwDBLookupCombo working consistently with ElevateDB.
I have seen a number of posts regarding Infopower and DBISAM but no regarding ElevateDB. Is anyone using TwwDBLookupCombo successfully with ElevateDB? Richard Harding |
Wed, May 21 2008 2:35 PM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | Richard,
<< I am having trouble getting Infopower's TwwDBLookupCombo working consistently with ElevateDB. >> What in particular is giving you problems ? -- Tim Young Elevate Software www.elevatesoft.com |
Wed, May 21 2008 10:07 PM | Permanent Link |
Richard Harding | Hi Tim,
The TwwDBLookupCombo drop down list frequently has duplicated items. For example, populating the drop down list with items from a Job Category table may result in the following items appearing. . Solicitor . Accountant . Accountant . Photographer . Teacher OR . Solicitor . Accountant . Photographer . Solicitor . Accountant . Photographer . Teacher Assigning the lookup table to a Query with an ORDER clause appears to works OK. The another issue that I cannot duplicate is: . sometimes the TwwDBLookupCombo controls complain (I cannot duplicate, so I cannot tell you the error message) if instead of selecting an item from the drop down list, I click outside the list. Richard Harding |
Thu, May 22 2008 12:00 PM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | Richard,
<< The TwwDBLookupCombo drop down list frequently has duplicated items. >> Can you send me an example of this along with the database catalog and table(s) ? Thanks, -- Tim Young Elevate Software www.elevatesoft.com |
Fri, May 23 2008 1:49 PM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | Richard,
<< The TwwDBLookupCombo drop down list frequently has duplicated items. >> I checked out your project in the Binaries newsgroup, and the issue is simply one of ordering - you need to make sure that the lookup field is an indexed field, or else you will get weird results because the Locate will have to use a table row scan instead, which is not ordered. The order of the rows on disk will not necessarily match the natural order of the rows that you see in a table without a primary key or any indexes. -- Tim Young Elevate Software www.elevatesoft.com |
Sun, May 25 2008 11:30 PM | Permanent Link |
Richard Harding | >>You need to make sure that the lookup field is an indexed field. Thank you . . . . . You would not believe how long I spent trying to work that one out . . . . Richard Harding |
Thu, Jun 26 2008 1:08 AM | Permanent Link |
arluk | Richard Harding <rharding@wck.com.au> wrote:
I am having trouble getting Infopower's TwwDBLookupCombo working consistently with ElevateDB. I have seen a number of posts regarding Infopower and DBISAM but no regarding ElevateDB. Is anyone using TwwDBLookupCombo successfully with ElevateDB? Richard Harding |
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