Hi Cliff,
If I read your requirements correctly you should use "onkeypress"
instead of "onblur". But I guess you already guessed that.
Regards,
Erik.
Martijn Dashorst wrote:
> You make it very complicated :-)
>
> final TextField uname = new TextField("username", ...).add(new
> AttributeModifier("class", true, new Model() { public void
> getObject(Component c) { return uname.isValid() ? "valid" : "invalid";
> } });
>
> uname.add(new AjaxFormComponentUpdateBehavior("onblur") {
> public void onUpdate(AjaxRequestTarget target) {
> if(!uname.isValid()) {
> target.appendJavaScript("document.getElementById('" +
> uname.getMarkupId() + "').focus();"); }
> target.addComponent(uname);
> }
> });
>
> Should do the trick. Note that this is from the top of my head, so
> things might not compile completely.
>
> Martijn
>
--
Erik van Oosten
http://www.day-to-day-stuff.blogspot.com/
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