I just whipped up a test, this is working - at least on 1.4.1
Form<Void> form = new Form<Void>("form");
add(form);
final TextField<Integer> textInt = new
TextField<Integer>("textInt", new Model<Integer>());
textInt.setType(Integer.class);
form.add(textInt);
I did not get any errors casting to Long. I even added a feedback
panel and put in alpha characters. It properly came back stated that
...'abc' is not a valid Integer.
On Mon, Jul 26, 2010 at 1:21 AM, dferguson <[email protected]> wrote:
>
> When I supply Integer as the type, i get an error cannot cast "Long" to
> "Integer"
>
> D/
>
> On Jul 22, 2010, at 5:01 PM, Josh Glassman wrote:
>
> > There is also a constructor that will take a Class type as a parameter.
> >
> > On Thu, Jul 22, 2010 at 3:11 PM, T Ames <[email protected]> wrote:
> >
> >> I think you have to use the setType(Integer.class) method on the TextField
> >> object.
> >>
> >> setType
> >>
> >> public final FormComponent
> >>
> >> <file:///C:/Downloads/Java/wicket/apache-wicket-1.4.1/apidocs/org/apache/wicket/markup/html/form/FormComponent.html><T
> >>
> >> <file:///C:/Downloads/Java/wicket/apache-wicket-1.4.1/apidocs/org/apache/wicket/markup/html/form/FormComponent.html>>
> >> *setType*(java.lang.Class<?> type)
> >>
> >> Sets the type that will be used when updating the model for this component.
> >> If no type is specified String type is assumed.
> >>
> >> *Parameters:*type - *Returns:*this for chaining
> >>
> >> On Thu, Jul 22, 2010 at 1:50 PM, Douglas Ferguson <
> >> [email protected]> wrote:
> >>
> >>> Has anybody succesfully used TextField<Integer>?
> >>>
> >>> I get an runtime exception trying to cast String to Integer.
> >>>
> >>> If supply (Integer.class) to the constructor then it is trying to case
> >> Long
> >>> to Integer.
> >>>
> >>> D/
> >>>
> >>
>
>
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