/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.wicket.examples.compref;
import java.util.Date;
import org.apache.wicket.examples.WicketExamplePage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.StringResourceModel;
/**
* Page with examples on {@link org.apache.wicket.markup.html.basic.Label}.
*
* @author Eelco Hillenius
*/
public class LabelPage extends WicketExamplePage
{
/**
* Constructor
*/
public LabelPage()
{
// add a static label
add(new Label("staticLabel", "static text"));
// add a dynamic label. For this example, we create an anonymous
// subclass
// of Model (just because it is less work then directly implementing
// IModel)
// that returns a new java.util.Date on each invocation
add(new Label("dynamicLabel", new Model<Date>()
{
@Override
public Date getObject()
{
return new Date();
}
}));
// add a label with a model that gets its display text from a resource
// bundle
// (which is in this case LabelPage.properties)
// We use key 'label.current.locale' and provide a the current locale
// for
// parameter substitution.
StringResourceModel stringResourceModel = new StringResourceModel("label.current.locale",
this).setParameters(getLocale());
add(new Label("resourceLabel", stringResourceModel));
// and here we add a label that contains markup. Normally, this markup
// would be converted
// to HTML escape characters so that e.g. a & really displays as that
// literal char without
// our browser trying to resolve it to an HTML entity. But it this case
// we actually want
// our browser to interpret it as real markup, so we set the
// escapeModelString property
// to false
Label markupLabel = new Label("markupLabel",
"now <i>that</i> is a pretty <b>bold</b> statement!");
markupLabel.setEscapeModelStrings(false);
add(markupLabel);
}
/**
* Override base method to provide an explanation
*/
@Override
protected void explain()
{
String html = "<span wicket:id=\"markupLabel\" class=\"mark\">this text will be replaced</span>";
String code = " Label markupLabel = new Label(\"markupLabel\", \"now <i>that</i> is a pretty <b>bold</b> statement!\");\n"
+ " markupLabel.setEscapeModelStrings(false);\n"
+ " add(markupLabel);";
add(new ExplainPanel(html, code));
}
}