[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-432) Support @IfInvalid functionality without @IfInvalid

[Gavin King (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-432?page=comments#action_12348909 ] 
            
Gavin King commented on JBSEAM-432:
-----------------------------------

No, we want to disable *all* validation, not just model-based validation.

Forget about the transaction failing stuff. The user can't proceed through the wizard to get to the operation that commits the atomic conversation, since validation *will* get run, and fail, just *after* the model is updated.

For numeric data, if JSF can't do a type conversion, it already doesn't update the model. no problem there, from our point of view, the value is "null"

Leaving the data in the UI tree is kinda useless, since if you navigate to a diff page, it is gone.



> Support @IfInvalid functionality without @IfInvalid
> ---------------------------------------------------
>
>                 Key: JBSEAM-432
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-432
>             Project: JBoss Seam
>          Issue Type: Feature Request
>          Components: Core
>    Affects Versions: 1.1.0.BETA1
>            Reporter: Christian Bauer
>         Assigned To: Norman Richards
>             Fix For: 1.1.1.GA
>
>
> The "Previous Page" button has to Update Model Values, but not Process Validations:
>             <h:form>
>                 <f:facet name="beforeInvalidField">
>                     <h:graphicImage value="/img/attention.gif"
>                                     width="18" height="18"
>                                     styleClass="attentionImage"/>
>                 </f:facet>
>                 <f:facet name="afterInvalidField">
>                     <s:message/>
>                 </f:facet>
>                 <f:facet name="aroundInvalidField">
>                     <s:span styleClass="errors"/>
>                 </f:facet>
>                 <div class="errors" align="center">
>                     <h:messages globalOnly="true"/>
>                 </div>
>               <s:validateAll>
>                 <div class="entry">
>                     <div class="label">#{messages['Firstname']}:</div>
>                     <div class="input">
>                         <s:decorate>
>                             <h:inputText size="32" required="true"
>                                          value="#{register.user.firstname}"/>
>                         </s:decorate>
>                     </div>
>                 </div>
>                 <div class="entry">
>                     <div class="label">#{messages['Lastname']}:</div>
>                     <div class="input">
>                         <s:decorate>
>                             <h:inputText size="32" required="true"
>                                          value="#{register.user.lastname}"/>
>                         </s:decorate>
>                     </div>
>                 </div>
>                 <div class="entry">
>                     <div class="label">#{messages['Email']}:</div>
>                     <div class="input">
>                         <s:decorate>
>                             <h:inputText size="32" required="true"
>                                          value="#{register.user.email}"/>
>                         </s:decorate>
>                     </div>
>                 </div>
>                 <div class="entry">
>                     <div class="label">&#160;</div>
>                     <div class="input">
>                         <h:commandButton value="#{messages['PrevPage']}" styleClass="button"
>                                          action="register"/>
>                         <h:commandButton value="#{messages['NextPage']}" styleClass="button"
>                                          action="#{register.enterProfile}"/>
>                     </div>
>                 </div>
>             </s:validateAll>
>             </h:form>

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