interface IValidateable { void validate(); }
class MyForm extends Form {
void validate() {
super.validate();
visit(IValidatable.class, new IVisitor() {
Object visit(Component c) {
((IValidatable)c).validate();
return CONTINUE_TRAVERSAL;
}
}
}
class MyComponent extends Panel implemetns IValidateable {
....
void validate(Form f) {
if (checkerrors()) {
error("foo");
}
}
}
this should get you started, if you dont mind make a wiki page :)
-Igor
On 8/27/06, p.jasson <
[EMAIL PROTECTED]> wrote:
How can I add an validator to a non FormComponent Component? I have my own
component derived from Panel and i would like to add validation to it. I
would really appreciate if somebody will give me an example.
Thanks
--
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