After some experimenting I have field validation working with JSR 303 annotations. See:
http://wstrange.wordpress.com/2009/12/07/inline-field-validation-in-scalalift-using-jpa-and-jsr-303/ On Dec 5, 10:53 pm, wstrange <warren.stra...@gmail.com> wrote: > After more experimenting ... I think this approach only works with > Mapper/Record? It requires afieldid to be set, and validations > errors to be set on that id ( e.g. S.error("mobilePhone", "bad > phone...") ) > > Is there an example of how to do this using JPA and JSR 303 (aka > Hibernate Validators)? > > On Dec 5, 6:38 pm, wstrange <warren.stra...@gmail.com> wrote: > > > OK, figured it out. This should be: > > > bind(... > > "mobilePhone" -> formField("Mobile Phone", SHtml.text > > (user.mobilePhone, user.mobilePhone = _) ), > > > On Dec 5, 5:39 pm, wstrange <warren.stra...@gmail.com> wrote: > > > > Hi Alex > > > > Thank you so much for the tip. > > > > Just so I am clear (I am a lift newbie), I assume I would call this > > > function in my snippet: > > > > bind(...... > > > "phoneNumber" -> formField("Phone Number", user.phoneNumber) > > > ) > > > > Is that the idea? > > > > On Dec 4, 5:06 pm, Alex Siman <aleksandr.si...@gmail.com> wrote: > > > > > Checkout my code, especially parts with "cssClass". > > > > > import net.liftweb.http.S._ > > > > import net.liftweb.http.SHtml._ > > > > > // input can be SHtml.text > > > > def formField(label: String, input: Elem): NodeSeq = { > > > > val fixedLabel = label match { > > > > case "" => "" > > > > case s: String => s + ":" > > > > } > > > > > val id = (input \ "@id").toString > > > > val messageList = messagesById(id)(errors) > > > > val hasMessages = messageList.size > 0 > > > > val cssClass = if (hasMessages) "ErrorField" else "" > > > > val messages = messageList match { > > > > case list: List[NodeSeq] if hasMessages => { > > > > <ul>{messageList.map(m => > > > > <li>{m}</li>)}</ul> > > > > } > > > > case _ => Nil > > > > } > > > > > <table class={cssClass} style="width: 100%;"> > > > > <tr> > > > > <td style="text-align: right; > > > > vertical-align: top; width: 10em;"> > > > > <b>{fixedLabel}</b> > > > > </td> > > > > <td style="text-align: left;"> > > > > {input}{messages} > > > > </td> > > > > </tr> > > > > </table> > > > > } > > > > > On 4 дек, 23:22, wstrange <warren.stra...@gmail.com> wrote: > > > > > > I have searched the archives, but the answer is not immediately clear > > > > > to me... > > > > > > How does one providefieldvalidationfeedback on a form (e.g. turn > > > > > the phone numberfieldred if an error is made in data entry)? The > > > > > S.error approach of collecting all the errors into one big message > > > > > seems unwieldy, and does not give the user very good feedback. I am > > > > > using JPA if that makes any difference. > > > > > > Any tips would be appreciated -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
