Source Code Cross Referenced for SubmitLinkPage.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.form.Form;
21:        import org.apache.wicket.markup.html.form.SubmitLink;
22:        import org.apache.wicket.markup.html.panel.FeedbackPanel;
23:
24:        /**
25:         * Page with examples on {@link org.apache.wicket.markup.html.form.Form}.
26:         * 
27:         * @author Eelco Hillenius
28:         */
29:        public class SubmitLinkPage extends WicketExamplePage {
30:            /**
31:             * Constructor
32:             */
33:            public SubmitLinkPage() {
34:                // Add a FeedbackPanel for displaying our messages
35:                FeedbackPanel feedbackPanel = new FeedbackPanel("feedback");
36:                add(feedbackPanel);
37:
38:                // Add a form with 2 SubmitLinks that can be called
39:                Form form = new Form("form");
40:                add(form);
41:
42:                SubmitLink internal = new SubmitLink("internal") {
43:                    public void onSubmit() {
44:                        info("internal onsubmit");
45:                    };
46:                };
47:                form.add(internal);
48:
49:                SubmitLink external = new SubmitLink("external", form) {
50:                    public void onSubmit() {
51:                        info("external onsubmit");
52:                    };
53:                };
54:                add(external);
55:            }
56:
57:            /**
58:             * Override base method to provide an explanation
59:             */
60:            protected void explain() {
61:                String html = "<form wicket:id=\"form\">\n"
62:                        + "<a wicket:id=\"internal\">Internal SubmitLink</a>\n"
63:                        + "</form>\n"
64:                        + "<a wicket:id=\"external\">External SubmitLink</a>\n";
65:                String code = "&nbsp;&nbsp;&nbsp;&nbsp;public SubmitLinkPage() {\n"
66:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// Add a FeedbackPanel for displaying our messages\n"
67:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FeedbackPanel feedbackPanel = new FeedbackPanel(\"feedback\");\n"
68:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;add(feedbackPanel);\n"
69:                        + "\n"
70:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// Add a form with 2 SubmitLinks that can be called\n"
71:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Form form = new Form(\"form\");\n"
72:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;add(form);\n"
73:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SubmitLink internal = new SubmitLink(\"internal\");\n"
74:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;form.add(internal);\n"
75:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SubmitLink external = new SubmitLink(\"external\", form);\n"
76:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;add(external);\n"
77:                        + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;});\n"
78:                        + "&nbsp;&nbsp;&nbsp;&nbsp;}";
79:                add(new ExplainPanel(html, code));
80:
81:            }
82:        }