Generated HTML page contains incorrect content when "WicketMessage: No get
method defined for class"
----------------------------------------------------------------------------------------------------
Key: WICKET-1346
URL: https://issues.apache.org/jira/browse/WICKET-1346
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 1.3.1
Reporter: Jacek Laskowski
The html page contains:
<select wicket:id="miejscowosci">
<option>Warszawa</option>
</select>
and the java class:
Osoba osoba = new Osoba();
CompoundPropertyModel model = new CompoundPropertyModel(osoba);
Form loginForm = new Form("daneOsobowe", model) {
....
}
DropDownChoice miejscowosci = new DropDownChoice("miejscowosci",
Arrays.asList(new String[] { "Warszawa", "Kraków", "Wrocław",
"Poznań", "Szczecin", "Gdańsk" }));
loginForm.add(miejscowosci);
and the Osoba class has no get method for miejscowosci the generated page
contains incorrect content (noticed doubled html element and the ASL 2.0
header):
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd";>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Wicket Demo App</title>
</head>
<body>
<strong>Wicket Demo App</strong>
<span wicket:id="komunikaty"><wicket:panel>
</wicket:panel></span>
<form action="?wicket:interface=:1:daneOsobowe::IFormSubmitListener::"
wicket:id="daneOsobowe" method="post" id="daneOsobowe1"><div
style="display:none"><input type="hidden" name="daneOsobowe1_hf_0"
id="daneOsobowe1_hf_0" /></div>
ImiÄ™: <input value="" type="text" wicket:id="imie" name="imie"/> <br>
Nazwisko: <input value="" type="text" wicket:id="nazwisko"
name="nazwisko"/> <br>
Login: <input value="" type="text" wicket:id="login" name="login"/> <br>
Miejscowość:
<select wicket:id="miejscowosci" name="miejscowosci"><!--
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.
-->
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd";>
<html>
<head>
<title>Unexpected RuntimeException</title>
<style type="text/css">
body {margin-left : 2em;font-family: 'Lucida Sans', 'Helvetica', 'Sans-serif',
'sans', sans-serif;font-size: 9pt;line-height: 1.8em;}
h1,h2,h3,h4,h5,h6 {color: #E9601A;}
h1 {font-size : 1.5em;}
h2 {font-size : 1.2em;}
pre, table, td { font-family : 'MS Trebuchet', 'Verdana', Arial, Helvetica,
serif; font-size : 10pt; line-height:1.2em;}
pre { border : 1px solid #ddd; margin-left : 2em; }
.resource { color : blue; }
.componenttree { margin-left : 2em; border : 1px solid #ddd; }
.componenttree { padding : 10px; }
.componenttree th { border-bottom : 1px solid #ddd; }
td > pre { padding : 10px; }
</style>
</head>
<body>
<h1>Unexpected RuntimeException</h1>
<table ><tr><td><pre><span wicket:id="exception"><p>WicketMessage: No
get method defined for class: class pl.jaceklaskowski.wicket.entities.Osoba
expression: miejscowosci</p><p>Root
cause:</p><p>org.apache.wicket.WicketRuntimeException: No get method defined
for class: class pl.jaceklaskowski.wicket.entities.Osoba expression:
miejscowosci<br/> at
org.apache.wicket.util.lang.PropertyResolver.getGetAndSetter(PropertyResolver.java:433)<br/>
at
org.apache.wicket.util.lang.PropertyResolver.getObjectAndGetSetter(PropertyResolver.java:275)<br/>
at
org.apache.wicket.util.lang.PropertyResolver.getValue(PropertyResolver.java:84)<br/>
at
org.apache.wicket.model.AbstractPropertyModel.getObject(AbstractPropertyModel.java:113)<br/>
at org.apache.wicket.Component.getModelObject(Component.java:1539)<br/>
at
org.apache.wicket.markup.html.form.AbstractSingleSelectChoice.getModelValue(AbstractSingleSelectChoice.java:140)<br/>
at
org.apache.wicket.markup.html.form.FormComponent.getValue(FormComponent.java:744)<br/>
at
org.apache.wicket.markup.html.form.AbstractChoice.onComponentTagBody(AbstractChoice.java:344)<br/>
at org.apache.wicket.Component.renderComponent(Component.java:2459)<br/>
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1354)<br/>
at org.apache.wicket.Component.render(Component.java:2296)<br/> at
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1240)<br/>
at
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1407)<br/>
at
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1344)<br/>
at
org.apache.wicket.markup.html.form.Form.onComponentTagBody(Form.java:1648)<br/>
at org.apache.wicket.Component.renderComponent(Component.java:2459)<br/>
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1354)<br/>
at org.apache.wicket.markup.html.form.Form.onRender(Form.java:1687)<br/>
at org.apache.wicket.Component.render(Component.java:2296)<br/> at
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1240)<br/>
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1370)<br/>
at org.apache.wicket.Page.onRender(Page.java:1446)<br/> at
org.apache.wicket.Component.render(Component.java:2296)<br/> at
org.apache.wicket.Page.renderPage(Page.java:891)<br/> at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:231)<br/>
at
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:103)<br/>
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1172)<br/>
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1241)<br/> at
org.apache.wicket.RequestCycle.steps(RequestCycle.java:1316)<br/> at
org.apache.wicket.RequestCycle.request(RequestCycle.java:493)<br/> at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)<br/>
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)<br/>
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)<br/>
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)<br/>
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)<br/>
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)<br/>
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)<br/>
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)<br/>
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)<br/>
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)<br/>
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)<br/>
at org.mortbay.jetty.Server.handle(Server.java:324)<br/> at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)<br/>
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)<br/>
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)<br/> at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)<br/> at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)<br/> at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)<br/>
at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)<br/></p></span></pre></td></tr></table>
<p>
<a href="?wicket:interface=:2:displayPageViewLink::ILinkListener::"
wicket:id="displayPageViewLink">display page view</a>
</p>
<p>
<span wicket:id="componentTree"></span>
</p>
</body>
</html>
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