Yeah, that a more generic solution. You can even use converters. If
you want to get into an argument with Igor that is ;-)
Eelco
On Wed, May 7, 2008 at 2:25 PM, Jeremy Thomerson
<[EMAIL PROTECTED]> wrote:
> As Eelco mentioned, there are quite a few ways... I typically use delegation
> for this sort of thing with a model that wraps another model. This way it
> can be reused for a Label, dropdown, textfield, etc....
>
> you could do then:
> add(new Label<String>("myLabelID", new UpperCaseModel(new
> PropertyModel(myObject, "myField"))));
>
> With code like:
>
> import org.apache.wicket.model.IModel;
>
> public class UpperCaseModel implements IModel<String> {
>
> private static final long serialVersionUID = 1L;
>
> private final IModel<String> mNestedModel;
>
> public UpperCaseModel(IModel<String> nestedModel) {
> if (nestedModel == null) {
> throw new IllegalArgumentException("parameter 'nestedModel' can
> not be 'null'.");
> }
> mNestedModel = nestedModel;
> }
>
> public String getObject() {
> String obj = mNestedModel.getObject();
> return obj == null ? obj : obj.toUpperCase();;
> }
>
> public void setObject(String object) {
> mNestedModel.setObject(object);
> }
>
> public void detach() {
> mNestedModel.detach();
> }
>
> }
>
> Hope this helps...
> Jeremy Thomerson
>
> On Wed, May 7, 2008 at 4:06 PM, Eelco Hillenius <[EMAIL PROTECTED]>
> wrote:
>
>
>
> > > I need your suggestion on, what are the ways I can get Label to print
> > in
> > > Uppercase.
> >
> > Several ways. An easy one:
> >
> > public class UpperCaseLabel extends Label {
> >
> > public UpperCaseLabel(String id) {
> > super(id);
> > }
> >
> > public UpperCaseLabel(String id, String label) {
> > super(id, label);
> > }
> >
> > public UpperCaseLabel(String id, IModel model) {
> > super(id, model);
> > }
> >
> > @Override
> > protected void onComponentTagBody(final MarkupStream markupStream,
> > final ComponentTag openTag) {
> > String s = getModelObjectAsString();
> > replaceComponentTagBody(markupStream, openTag, s != null ?
> > s.toUpperCase() : null);
> > }
> > }
> >
> > Eelco
> >
>
>
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> >
> >
>
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