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Unbelievable VFP review
Message
From
02/04/2002 16:01:53
John Ryan
Captain-Cooker Appreciation Society
Taumata Whakatangi ..., New Zealand
 
 
To
02/04/2002 04:34:58
Walter Meester
HoogkarspelNetherlands
General information
Forum:
Visual FoxPro
Category:
Other
Miscellaneous
Thread ID:
00639476
Message ID:
00640087
Views:
21
Walter

I agree with you. Anywhere I'd use a VFP SELECT against local tables, I try to use SPT against remote tables, for the same reasons. Or I put the lookups in local tables- makes it much easier to replicate servers or allow disconnected use.

Without RVs, VFP is just a tool that allows native manipulation of local data but provides little other advantage I can see over other tools.

RVs *are* useful for Internet apps as well. My company uses views with field update property set for fields users should be able to change. With web connect we parse values sent back from the browser and update the corresponding view fields. This allows us to create html entry forms with any available fields without having to do anything else on the server. "Security" is covered by our selection of view fields and update settings for them- if a hacker sends data to change a primary key or a calculated $ field, that field's update property is not set in the view so the change is automatically discarded.

Using SPT or SP would require lots of work at the server.

Seems clear to me.

Regards

JR
"... They ne'er cared for us
yet: suffer us to famish, and their store-houses
crammed with grain; make edicts for usury, to
support usurers; repeal daily any wholesome act
established against the rich, and provide more
piercing statutes daily, to chain up and restrain
the poor. If the wars eat us not up, they will; and
there's all the love they bear us.
"
-- Shakespeare: Coriolanus, Act 1, scene 1
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