Hi, So i must manually validate the object with BV and creates FacesMessages, right?
Thanks! Best regards, Thomas 2011/11/16 Rudy De Busscher <rdebussc...@gmail.com> > Hello Thomas, > > You need some kind of model validation, where you validate the complete > class (when all proeprties are filled in). > > You can do it with a Bean Validation constraint (put it on the class level) > or a Custom ExtVal constraint (also on class level) > > If you need more help, let us know. > > Regards > -- > Rudy De Busscher > http://www.c4j.be > > > On 16 November 2011 17:20, Thomas Andraschko <zoi...@googlemail.com> > wrote: > > > Hi, > > > > i have some input fields for an entity and i want to check if the entered > > name does already exist. > > So i tried to create an BV constraint for the name property but i also > need > > the parent entity object (for checking if the entity is transient or > not). > > In a BV validator i can't get the the parent entity - so it's useless. > > The other idea was to attach it on bean property level for the entity: > > > > @UniqueName > > private Entity entity. > > > > <p:inputText value=#{myBean.entity.name <http://bean.entity.name/>}" /> > > > > But this wont validate the entity. > > I thought about an custom converter and binding the #{bean.entity}. > > The problem is, in getAsObject i must load the entity by the name and the > > bean.entity will be overwritten. Or not? > > > > How can i prevent that the #{bean.entity} will be overwritten? > > Is there another solution for validate the entity? > > > > I also use CODI and ExtVal. > > > > Thanks! > > > > Best regards, > > Thomas > > >
