I do not understand. Where is your input from?
Massimo
On Dec 12, 2:42 pm, Timothy Farrell <tfarr...@swgen.com> wrote:
> Yes, that would work if I used normal HTML forms (and I think that was what I
> was looking for previously), but in my case, what would
> berequest.vars.field1in your example is really something
> likesimplejson.loads(request.vars.JSONdata)[2]['field1']. And since that
> changes on a controller level, I can't put it in as a database validator
> (which I would like to do).
> I could, of course, code a custom validator for each controller, but that
> gets around the point of having a DAL that can enforce database integrity.
> mdipierro wrote:you do not need this because you can already do it.
> requires=IS_NOT_IN_DB(db
> (db.table.field1==request.vars.field1),'table.field2') Massimo On Dec 12,
> 2:20 pm, Timothy Farrell<tfarr...@swgen.com>wrote:Yes, this would require
> changing some things in gluon.validators and gluon.html. I'm of the mindset
> that this sort of validator is very important. However, I'll have to look
> into it later. Could you send me your code if you still have it? Thanks, tim
> DenesL wrote:Oops, I misunderstood your goal. Actually I wrote a
> ROW_NOT_IN_DB validator which did not get Massimo's approval, but looking
> back it might have been because I used a bad example to make the case.
> Anyways, just coding the validator was not enough, I had to modify a few
> things in gluon too. On Dec 12, 12:19 pm, Timothy
> Farrell<tfarr...@swgen.com>wrote:Help me understand how this works. "value",
> in the expression, gets replaced with the value being validated, correct? If
> so, then your suggestions check if field1 == field2. That's not quite what
> I'm looking for. What I'm looking for would be something like
> this:ARE_NOT_IN_DB(db, 'table', ['field1', 'field2', 'field3],
> error_message='ACK!') I think I'll have to code this up real quick. DenesL
> wrote:You can probably tailor this to your needs:
> db.mytable.field2.requires=IS_EXPR('value==%s' % repr
> (request.vars.field1),error_message='oops!') or the equivalent (and more
> flexible): db.mytable.field2.requires=IS_EXPR('True' ),error_message='oops!')
> db.mytable.field2.requires.expressions='value==%s' % repr
> (request.vars.field1)-- Timothy Farrell<tfarr...@swgen.com>Computer Guy
> Statewide General Insurance Agency (www.swgen.com)-- Timothy
> Farrell<tfarr...@swgen.com>Computer Guy Statewide General Insurance Agency
> (www.swgen.com)-- Timothy Farrell<tfarr...@swgen.com>Computer Guy Statewide
> General Insurance Agency (www.swgen.com)
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