/* * 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 org.apache.wicket.examples.WicketExamplePage; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.html.panel.FeedbackPanel; /** * Page with examples on {@link org.apache.wicket.markup.html.form.Form}. * * @author Eelco Hillenius */ public class FormPage extends WicketExamplePage { /** * Constructor */ public FormPage() { // Add a FeedbackPanel for displaying our messages FeedbackPanel feedbackPanel = new FeedbackPanel("feedback"); add(feedbackPanel); // Add a form with an onSubmit implementation that sets a message add(new Form<Void>("form") { @Override protected void onSubmit() { info("the form was submitted!"); } }); } /** * Override base method to provide an explanation */ @Override protected void explain() { String html = "<form wicket:id=\"form\">\n" + "<input type=\"submit\" value=\"click me to submit the form and display a message\" />\n" + "</form>\n" + "<span wicket:id=\"feedback\">feedbackmessages will be put here</span>"; String code = "    public FormPage() {\n" + "        // Add a FeedbackPanel for displaying our messages\n" + "        FeedbackPanel feedbackPanel = new FeedbackPanel(\"feedback\");\n" + "        add(feedbackPanel);\n" + "\n" + "        // Add a form with an onSubmit implementation that sets a message\n" + "        add(new Form(\"form\") {\n" + "            protected void onSubmit() {\n" + "                info(\"the form was submitted!\");\n" + "            }\n" + "        });\n" + "    }"; add(new ExplainPanel(html, code)); } }