Source Code Cross Referenced for RadioGroupPage.java in  » J2EE » wicket » org » apache » wicket » examples » compref » Java Source Code / Java DocumentationJava Source Code and Java Documentation

01:        /*
02:         * Licensed to the Apache Software Foundation (ASF) under one or more
03:         * contributor license agreements.  See the NOTICE file distributed with
04:         * this work for additional information regarding copyright ownership.
05:         * The ASF licenses this file to You under the Apache License, Version 2.0
06:         * (the "License"); you may not use this file except in compliance with
07:         * the License.  You may obtain a copy of the License at
08:         *
09:         *      http://www.apache.org/licenses/LICENSE-2.0
10:         *
11:         * Unless required by applicable law or agreed to in writing, software
12:         * distributed under the License is distributed on an "AS IS" BASIS,
13:         * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14:         * See the License for the specific language governing permissions and
15:         * limitations under the License.
16:         */
17:        package org.apache.wicket.examples.compref;
18:
19:        import org.apache.wicket.examples.WicketExamplePage;
20:        import org.apache.wicket.markup.html.basic.Label;
21:        import org.apache.wicket.markup.html.form.Form;
22:        import org.apache.wicket.markup.html.form.Radio;
23:        import org.apache.wicket.markup.html.form.RadioGroup;
24:        import org.apache.wicket.markup.html.list.ListItem;
25:        import org.apache.wicket.markup.html.list.ListView;
26:        import org.apache.wicket.markup.html.panel.FeedbackPanel;
27:        import org.apache.wicket.model.Model;
28:        import org.apache.wicket.model.PropertyModel;
29:
30:        /**
31:         * RadioGroup and Radio components example page
32:         * 
33:         * @author ivaynberg
34:         */
35:        public class RadioGroupPage extends WicketExamplePage {
36:            /**
37:             * Constructor
38:             */
39:            public RadioGroupPage() {
40:
41:                final RadioGroup group = new RadioGroup("group", new Model());
42:                Form form = new Form("form") {
43:                    protected void onSubmit() {
44:                        info("selected person: "
45:                                + group.getModelObjectAsString());
46:                    }
47:                };
48:
49:                add(form);
50:                form.add(group);
51:
52:                ListView persons = new ListView("persons",
53:                        ComponentReferenceApplication.getPersons()) {
54:
55:                    protected void populateItem(ListItem item) {
56:                        item.add(new Radio("radio", item.getModel()));
57:                        item.add(new Label("name", new PropertyModel(item
58:                                .getModel(), "name")));
59:                        item.add(new Label("lastName", new PropertyModel(item
60:                                .getModel(), "lastName")));
61:                    }
62:
63:                };
64:
65:                group.add(persons);
66:
67:                add(new FeedbackPanel("feedback"));
68:            }
69:
70:            protected void explain() {
71:                String html = "<form wicket:id=\"form\">\n"
72:                        + "<span wicket:id=\"group\">\n"
73:                        + "<tr wicket:id=\"persons\">\n"
74:                        + "<td><input type=\"radio\" wicket:id=\"radio\"/></td>\n"
75:                        + "<td><span wicket:id=\"name\">[this is where name will be]</span></td>\n"
76:                        + "<td><span wicket:id=\"lastName\">[this is where lastname will be]</span></td>\n"
77:                        + "</tr>\n" + "</span>" + "</form>";
78:                String code = "&nbsp;&nbsp;&nbsp;&nbsp;Form f=new Form(\"form\");<br/>"
79:                        + "&nbsp;&nbsp;&nbsp;&nbsp;add(f);<br/>"
80:                        + "&nbsp;&nbsp;&nbsp;&nbsp;RadioGroup group=new RadioGroup(\"group\");<br/>"
81:                        + "&nbsp;&nbsp;&nbsp;&nbsp;form.add(group);<br/>"
82:                        + "&nbsp;&nbsp;&nbsp;&nbsp;ListView persons=new ListView(\"persons\", getPersons()) {<br/>"
83:                        + "&nbsp;&nbsp;&nbsp;&nbsp;protected void populateItem(ListItem item) {<br/>"
84:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;item.add(new Radio(\"radio\", item.getModel()));<br/>"
85:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;item.add(new Label(\"name\", new PropertyModel(item.getModel(), \"name\")));<br/>"
86:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;item.add(new Label(\"lastName\", new PropertyModel(item.getModel(), \"lastName\")));<br/>"
87:                        + "&nbsp;&nbsp;&nbsp;&nbsp;};<br/>"
88:                        + "&nbsp;&nbsp;&nbsp;&nbsp;group.add(persons);<br/>";
89:                add(new ExplainPanel(html, code));
90:            }
91:        }