Thank you very much! It works when you use (Wicket 1.2):

              super("class", true, new Model("error"), " ");

I didn't understand how you can use an IVisitor from a base page.

2006/7/13, Martijn Dashorst <[EMAIL PROTECTED]>:
> Giving your web designers a better ride, you could do:
>
> super("class", true, "error", " ");
>
> and have your designer do the css thing for you:
>
> .error {
>     background-color : red;
> }
>
> .error:after {
>     content : "!!!";
>     color : red;
>     font-weight: bolder;
> }
>
> (last one doesn't work in IE though)
>
> Martijn
>
> On 7/13/06, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > dont quote me but...
> >
> > class ErrorHighlighter extends AttributeAppender {
> >  private FormComponent fc;
> >
> >   public ErrorHighlighter() {
> >        super("style", true, "background-color:red;", " ");
> >    }
> >
> >   public void bind(Component c) { fc=(FormComponent)c; }
> >
> >    public boolean isEnabled() { return !fc.isValid(); }
> > }
> >
> > and then
> >
> > formcomponent.add(new ErrorHighlighter());
> >
> > -Igor
> >
> >
> >
> > On 7/12/06, JK <[EMAIL PROTECTED]> wrote:
> > > Hi,
> > >
> > > Is it possible to hilight erroneus form field? If textfield data is
> > > not valid how do you change field background color?
> > >
> > > Thanks!
> > >
> > >
> > >
> > -------------------------------------------------------------------------
> > > Using Tomcat but need to do more? Need to support web services, security?
> > > Get stuff done quickly with pre-integrated technology to make your job
> > easier
> > > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> > >
> > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > > _______________________________________________
> > > Wicket-user mailing list
> > > Wicket-user@lists.sourceforge.net
> > > https://lists.sourceforge.net/lists/listinfo/wicket-user
> > >
> >
> >
> >
> > -------------------------------------------------------------------------
> > Using Tomcat but need to do more? Need to support web services, security?
> > Get stuff done quickly with pre-integrated technology to make your job
> > easier
> > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> >
> >
> > _______________________________________________
> > Wicket-user mailing list
> > Wicket-user@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/wicket-user
> >
> >
> >
>
>
> --
> Download Wicket 1.2 now! Write Ajax applications without touching JavaScript!
> -- http://wicketframework.org
>
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Wicket-user mailing list
> Wicket-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/wicket-user
>


-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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