Re: [Lift] Validation errors shown on CRUDify models?
On Mon, Dec 21, 2009 at 1:53 AM, Jeppe Nejsum Madsen wrote:
> tommycli writes:
>
> > Are validation errors shown on CRUDify create/edit pages?
> >
> > I have validators set up like this:
> >
> > object subdomain extends MappedString(this,64) {
> > override def validations = List(valUnique("Subdomain taken.")_,
> >
> valRegex(Pattern.compile("""^[A-Za-z0-9-]*$"""),
> >"Subdomains must only contain
> letters, numbers, and
> > hyphens."
> > )_) ::: super.validations
> > override def displayName = "Subdomain"
> > override def dbIndexed_? = true
> > }
> >
> > And on an invalid entry, the form will just silently fail - that is,
> > when submitted, it will just give back the exact same form state - no
> > error messages, no changes in the filled-out entries. This confuses me.
>
> How should the messages be displayed? AFAIK, per field message display
> is not supported atm.
Yeah... I need to fix that. http://github.com/dpp/liftweb/issues#issue/254
> You can display all errors (incl field errors) by
> including the
>
>
>
> snippet. Note the showAll attribute which is now needed to show field
> level errors.
>
> /Jeppe
>
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Re: [Lift] Validation errors shown on CRUDify models?
tommycli writes:
> Are validation errors shown on CRUDify create/edit pages?
>
> I have validators set up like this:
>
> object subdomain extends MappedString(this,64) {
> override def validations = List(valUnique("Subdomain taken.")_,
>
> valRegex(Pattern.compile("""^[A-Za-z0-9-]*$"""),
>"Subdomains must only contain
> letters, numbers, and
> hyphens."
> )_) ::: super.validations
> override def displayName = "Subdomain"
> override def dbIndexed_? = true
> }
>
> And on an invalid entry, the form will just silently fail - that is,
> when submitted, it will just give back the exact same form state - no
> error messages, no changes in the filled-out entries. This confuses me.
How should the messages be displayed? AFAIK, per field message display
is not supported atm. You can display all errors (incl field errors) by
including the
snippet. Note the showAll attribute which is now needed to show field
level errors.
/Jeppe
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[Lift] Validation errors shown on CRUDify models?
Are validation errors shown on CRUDify create/edit pages?
I have validators set up like this:
object subdomain extends MappedString(this,64) {
override def validations = List(valUnique("Subdomain taken.")_,
valRegex(Pattern.compile("""^[A-Za-z0-9-]*$"""),
"Subdomains must only contain
letters, numbers, and
hyphens."
)_) ::: super.validations
override def displayName = "Subdomain"
override def dbIndexed_? = true
}
And on an invalid entry, the form will just silently fail - that is,
when submitted, it will just give back the exact same form state - no
error messages, no changes in the filled-out entries. This confuses me.
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