Martin,
Thank you so much. I was exactly in the position where delta458 was and
almost got through with it.
After following your suggestions, the ValidationMsgBehavior looks like this:
<pre>
public class ValidationMsgBehavior extends Behavior
{
@Override
public void onRendered(Component c)
{
FormComponent fc = (FormComponent) c;
if (!fc.isValid()) {
String error;
if (fc.hasFeedbackMessage()) {
error =
fc.getFeedbackMessages().first(FeedbackMessage.ERROR).toString();
} else {
error = "Your input is invalid.";
}
fc.getResponse().write(
"<div class=\"validationErrorMessage\">" + error +
"</div>");
}
}
}
</pre>
I'm using Wicket 6.3.0 and there is no "onRendered" method in Behavior.
I should be using "afterRender(Component component)" now, right?
That will make this code compatible with the latest wicket version.
On Wed, Oct 17, 2012 at 3:07 PM, Martin Grigorov <mgrigo...@apache.org>wrote:
> On Wed, Oct 17, 2012 at 8:22 AM, delta458 <delta...@hotmail.com> wrote:
> > Hi Martin,
> > thanks so much for the replies... almost done, some little questions
> still
> > there.. I got it working, could you verify that its right what I made? :)
> >
> > 1)
> > *//Had Error: Wrong number of type arguments, required 2 - It works when
> I
> > do IVisitor<Component,Void> ;-)
>
> Trust the compiler and follow his recommendations ;-)
>
> > public class ShinyFormVisitor implements
> IVisitor<Component>,Serializable {*
> >
> > Set visited = new HashSet();
> >
> > public void component(final Component c, final IVisit<Void> visit
> > /*[2]*/) {
> > if (!visited.contains(c)) {
> > visited.add(c);
> > c.add(new RequiredBorder());
> > c.add(new ValidationMsgBehavior());
> > c.add(new ErrorHighlightBehavior());
> > }
> > }
> >
> > ...
> >
> > private class ValidationMsgBehavior extends Behavior {
> >
> > public void onRendered(Component c) {
> > FormComponent fc = (FormComponent) c;
> > if (!fc.isValid()) {
> > String error;
> > if (fc.hasFeedbackMessage()) {
> > * //Had error, now working with this.. thats right?
> > error =
> > fc.getFeedbackMessages().first().getLevelAsString();*
>
> fc.getFeedbackMessages().first(FeedbackMessage.LEVEL_ERROR).toString();
>
> Or you may use the default registered converter to transform it to
> String. But this is more advanced and most probably you don't need it.
>
> >
> > } else {
> > error = "Your input is invalid.";
> > }
> > fc.getResponse().write(
> > "<div class=\"validationMsg\">" + error +
> "</div>");
> > }
> > }
> > }
> > }
> >
> >
> > 2) Do you know any good wicket tutorials/example where I can learn how to
> > work with customized FeedbackMessages?
>
> The source code is the best. It is really simple.
> Check
> https://github.com/apache/wicket/blob/master/wicket-core/src/main/java/org/apache/wicket/markup/html/panel/FeedbackPanel.java
>
> >
> > thanks..
> >
> >
> >
> >
> > --
> > View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/highlight-invalid-fields-with-custom-Validation-Framework-tp4652949p4653024.html
> > Sent from the Users forum mailing list archive at Nabble.com.
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> > For additional commands, e-mail: users-h...@wicket.apache.org
> >
>
>
>
> --
> Martin Grigorov
> jWeekend
> Training, Consulting, Development
> http://jWeekend.com
>
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>
>
--
Thanks & regards
James Selvakumar
