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Posted to commits@wicket.apache.org by da...@apache.org on 2015/07/10 10:50:41 UTC
[16/53] [abbrv] [partial] wicket-site git commit: Preparing for
wicket 7 site relaunch
http://git-wip-us.apache.org/repos/asf/wicket-site/blob/230d6865/content/learn/books/wicket-jp.html
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diff --git a/content/learn/books/wicket-jp.html b/content/learn/books/wicket-jp.html
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--- a/content/learn/books/wicket-jp.html
+++ b/content/learn/books/wicket-jp.html
@@ -1,228 +1,86 @@
<!DOCTYPE html>
<html>
-<head>
- <title>Apache Wicket - Thorough use of open source Web application development Wicket</title>
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <title>Thorough use of open source Web application development Wicket | Apache Wicket</title>
+ <meta charset="utf8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <meta name="viewport" content="width=device-width, initial-scale=1" />
- <link rel="stylesheet" href="/css/screen.css" type="text/css" media="screen" />
+ <link rel="shortcut icon" href="/favicon.ico" type="image/vnd.microsoft.icon" />
+ <link rel="stylesheet" href="/css/style.css" type="text/css" media="screen" />
+ <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" rel="stylesheet" />
- <!--[if lt ie 7]>
- <link rel="stylesheet" href="/css/ie.css" type="text/css" media="screen" />
- <![endif]-->
- <link rel="shortcut icon" href="/favicon.ico" type="image/vnd.microsoft.icon" />
- <link rel="alternate" type="application/atom+xml" href="/atom.xml" />
- <meta http-equiv="content-type" content="text/html;charset=utf-8" />
-</head>
-<body>
-<div id="container">
- <div id="content">
- <div id="header"><a href="/"><h1 id="logo"><span>Apache Wicket</span></h1></a></div>
- <div id="navigation">
- <h5><a name="Navigation-Wicket"></a>Meet Wicket</h5>
- <ul>
- <li>
- <a href="/" title="Index">Home</a>
- </li>
- <li>
- <a href="/meet/introduction.html" title="Introduction">Introduction</a>
- </li>
- <li>
- <a href="/meet/features.html" title="Features">Features</a>
- </li>
- <li>
- <a href="/meet/buzz.html" title="Buzz">Buzz</a>
- </li>
- <li>
- <a href="/meet/vision.html" title="Vision">Vision</a>
- </li>
- <li>
- <a href="/meet/blogs.html" title="Blogs">Blogs</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-GettingStarted" id="Navigation-GettingStarted"></a>Get Started
- </h5>
- <ul>
- <li>
- <a href="/start/download.html" title="Download Wicket">Download Wicket</a>
- </li>
- <li>
- <a href="/start/quickstart.html" title="Getting started via a Maven Archetype">Quickstart</a>
- </li>
- <li>
- <a href="http://www.jweekend.com/dev/LegUp" rel="nofollow">More archetypes</a>
- </li>
- <li>
- <a href="/help" title="Get help">Get help</a>
- </li>
- <li>
- <a href="/help/email.html" title="Wicket Mailing Lists">Mailing Lists</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-Documentation" id="Navigation-Documentation"></a>Learn
- </h5>
- <ul>
- <li>
- <a href="/start/userguide.html" title="User Guide">User Guide</a>
- </li>
- <li>
- <a href="/learn/examples" title="Examples">Examples</a>
- </li>
- <li>
- <a href="http://www.wicket-library.com/wicket-examples/compref/">Components</a>
- </li>
- <li>
- <a href="/learn/projects/" title="Projects extending basic Wicket">Projects</a>
- </li>
- <li>
- <a href="https://cwiki.apache.org/confluence/display/WICKET">Wiki</a>
- </li>
- <li>
- <a href="https://cwiki.apache.org/confluence/display/WICKET/Reference+library">Reference guide</a>
- </li>
- <li>
- <a href="/learn/books" title="Books">Books</a>
- </li>
- <li>
- <a href="/learn/ides.html" title="IDEs">IDEs</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-Releases" id="Navigation-Releases"></a>Releases
- </h5>
- <ul>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/6.20.0">Wicket 6.20</a>
- </li>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/1.5.13">Wicket 1.5</a>
- </li>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/1.4.23">Wicket 1.4</a>
- </li>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/1.3.7">Wicket 1.3</a>
- </li>
- <li>
- <a href="http://wicket.sf.net/wicket-1.2" class="external-link" rel="nofollow">Wicket 1.2</a>
- </li>
- <li>
- <a href="http://wicket.sf.net/wicket-1.1" class="external-link" rel="nofollow">Wicket 1.1</a>
- </li>
- <li>
- <a href="http://wicket.sf.net/wicket-1.0" class="external-link" rel="nofollow">Wicket 1.0</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-Docs" id="Navigation-Docs"></a>API Docs
- </h5>
- <ul>
- <li>
- <a href="http://ci.apache.org/projects/wicket/apidocs/6.x/" title="JavaDocs of Apache Wicket 6.x">Wicket 6.x</a>
- </li>
- <li>
- <a href="http://ci.apache.org/projects/wicket/apidocs/1.5.x/" title="JavaDocs of Apache Wicket 1.5.x">Wicket 1.5</a>
- </li>
- <li>
- <a href="http://ci.apache.org/projects/wicket/apidocs/1.4.x" title="JavaDocs of Apache Wicket 1.4.x">Wicket 1.4</a>
- </li>
- <li>
- <a href="http://ci.apache.org/projects/wicket/apidocs/1.3.x" title="JavaDocs of Apache Wicket 1.3.x">Wicket 1.3</a>
- </li>
- </ul>
- <h5>Wicket 7.x</h5>
- <ul>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/7.0.0-M6">Download M6</a>
- </li>
- <li>
- <a href="https://cwiki.apache.org/confluence/display/WICKET/Migration+to+Wicket+7.0">Migration guide</a>
- </li>
- <li>
- <a href="http://ci.apache.org/projects/wicket/apidocs/7.x/" title="JavaDocs of Apache Wicket 7.x">API Docs 7.x</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-Developers" id="Navigation-Developers"></a>Contribute
- </h5>
- <ul>
- <li>
- <a href="/contribute/write.html" title="Writing documentation">Writing docs</a>
- </li>
- <li>
- <a href="/contribute/build.html" title="Building from SVN">Build Wicket</a>
- </li>
- <li>
- <a href="/contribute/patch.html" title="Provide a patch">Provide a patch</a>
- </li>
- <li>
- <a href="/contribute/release.html" title="Release Wicket">Release Wicket</a>
- </li>
- <li>
- <a href="https://fisheye6.atlassian.com/browse/wicket-git" title="Git Overview" class="external-link" rel="nofollow">Fisheye</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-Apache" id="Navigation-Apache"></a>Apache
- </h5>
- <ul>
- <li>
- <a href="http://www.apache.org/" class="external-link" rel="nofollow">Apache</a>
- </li>
- <li>
- <a href="http://www.apache.org/licenses/" class="external-link" rel="nofollow">License</a>
- </li>
- <li>
- <a href="http://www.apache.org/foundation/sponsorship.html" class="external-link" rel="nofollow">Sponsorship</a>
- </li>
- <li>
- <a href="http://apache.org/foundation/thanks.html" class="external-link" rel="nofollow">Thanks</a>
- </li>
- <li>
- <a href="/apache/friends.html" title="Apache projects using Wicket">Friends</a>
- </li>
- </ul>
-</div>
+ <script src="//code.jquery.com/jquery-1.11.3.min.js"></script>
- <div id="contentbody">
- <h1>Thorough use of open source Web application development Wicket</h1>
- <p>** NB. This page has been automatically translated as the Wicket developers
-are unable to speak or read Japanese. Better translations are welcome!</p>
+ </head>
+ <body class="">
+ <div class="header default">
+ <div class="l-container">
+<nav class="mainmenu">
+ <ul>
+ <!-- /start/quickstart.html || /learn/books/wicket-jp.html -->
+ <li class=""><a href="/start/quickstart.html">Quick Start</a></li>
+ <!-- /start/download.html || /learn/books/wicket-jp.html -->
+ <li class=""><a href="/start/download.html">Download</a></li>
+ <!-- /learn || /learn/books/wicket-jp.html -->
+ <li class=""><a href="/learn">Documentation</a></li>
+ <!-- /help || /learn/books/wicket-jp.html -->
+ <li class=""><a href="/help">Support</a></li>
+ <!-- /contribute || /learn/books/wicket-jp.html -->
+ <li class=""><a href="/contribute">Contribute</a></li>
+ <!-- /apache || /learn/books/wicket-jp.html -->
+ <li class=""><a href="/apache">Apache</a></li>
+ </ul>
+</nav>
+ <div class="logo">
+ <a href="/"><img src="/img/logo-apachewicket-white.svg" alt="Apache Wicket"></a>
+</div>
+ </div>
+</div>
+<main>
+ <div class="l-container">
+ <header class="l-full preamble">
+ <h1>Thorough use of open source Web application development Wicket</h1>
+ </header>
+ <section class="l-one-third right">
+ <div id="toc" class="toc"><div id="toc-title"><h2>Table of Contents</h2></div><ul><li class="toc--level-1 toc--section-1"><a href="#description"><span class="toc-number">1</span> <span class="toc-text">Description</span></a></li><li class="toc--level-1 toc--section-2"><a href="#about-the-author"><span class="toc-number">2</span> <span class="toc-text">About the author</span></a></li><li class="toc--level-1 toc--section-3"><a href="#book-details"><span class="toc-number">3</span> <span class="toc-text">Book details</span></a></li></ul></div>
+ </section>
+ <section class="l-two-third left">
+ <p>** NB. This page has been automatically translated as the Wicket developers
+are unable to speak or read Japanese. Better translations are welcome!</p>
<p>This is the only book in Japanese covering Apache Wicket. It discusses Wicket
1.4.</p>
-
<h2 id="description">Description</h2>
-
<p>After all just Java and HTML. To complex applications using Ajax, XML created
without light. Recover the object-oriented server-side. Apache Wicket 1.4-RC2
support.</p>
-
<h2 id="about-the-author">About the author</h2>
-
<p>Yano Tsutomu Born in Osaka in 1973. He joined the system development company,
is currently working as a freelance programmer and retired. In 2008 Wicket
User Group “Wicket-ja” up and, to the present (this data is published at the
time was that this book was published.)</p>
-
<h2 id="book-details">Book details</h2>
-
<p>Paperback: 431 pages
Publisher: Hidekazu system (2009/03)
ISBN-10: 4798022217
ISBN-13: 978-4798022215
Release Date: 2009/03</p>
-
- </div>
- <div id="clearer"></div>
- <div id="footer"><span>
-Copyright © 2015 — The Apache Software Foundation. Apache Wicket,
-Wicket, Apache, the Apache feather logo, and the Apache Wicket project logo
-are trademarks of The Apache Software Foundation. All other marks mentioned
-may be trademarks or registered trademarks of their respective owners.
-</span></div>
-
+ </section>
</div>
+</main>
+ <footer class="l-container">
+ <div class="l-full">
+ <img height="60px" src="/img/asf_logo.gif" style="float:left">
+ Copyright © 2014 — The Apache Software Foundation. Apache Wicket,
+ Wicket, Apache, the Apache feather logo, and the Apache Wicket
+ project logo are trademarks of The Apache Software Foundation. All
+ other marks mentioned may be trademarks or registered trademarks of
+ their respective owners.
</div>
-</body>
+ </footer>
+ </body>
+
</html>
http://git-wip-us.apache.org/repos/asf/wicket-site/blob/230d6865/content/learn/examples/ajaxcounter.html
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diff --git a/content/learn/examples/ajaxcounter.html b/content/learn/examples/ajaxcounter.html
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--- a/content/learn/examples/ajaxcounter.html
+++ b/content/learn/examples/ajaxcounter.html
@@ -1,210 +1,68 @@
<!DOCTYPE html>
<html>
-<head>
- <title>Apache Wicket - Ajax Counter</title>
-
- <link rel="stylesheet" href="/css/screen.css" type="text/css" media="screen" />
-
- <!--[if lt ie 7]>
- <link rel="stylesheet" href="/css/ie.css" type="text/css" media="screen" />
- <![endif]-->
- <link rel="shortcut icon" href="/favicon.ico" type="image/vnd.microsoft.icon" />
- <link rel="alternate" type="application/atom+xml" href="/atom.xml" />
- <meta http-equiv="content-type" content="text/html;charset=utf-8" />
-</head>
-<body>
-<div id="container">
- <div id="content">
- <div id="header"><a href="/"><h1 id="logo"><span>Apache Wicket</span></h1></a></div>
- <div id="navigation">
- <h5><a name="Navigation-Wicket"></a>Meet Wicket</h5>
- <ul>
- <li>
- <a href="/" title="Index">Home</a>
- </li>
- <li>
- <a href="/meet/introduction.html" title="Introduction">Introduction</a>
- </li>
- <li>
- <a href="/meet/features.html" title="Features">Features</a>
- </li>
- <li>
- <a href="/meet/buzz.html" title="Buzz">Buzz</a>
- </li>
- <li>
- <a href="/meet/vision.html" title="Vision">Vision</a>
- </li>
- <li>
- <a href="/meet/blogs.html" title="Blogs">Blogs</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-GettingStarted" id="Navigation-GettingStarted"></a>Get Started
- </h5>
- <ul>
- <li>
- <a href="/start/download.html" title="Download Wicket">Download Wicket</a>
- </li>
- <li>
- <a href="/start/quickstart.html" title="Getting started via a Maven Archetype">Quickstart</a>
- </li>
- <li>
- <a href="http://www.jweekend.com/dev/LegUp" rel="nofollow">More archetypes</a>
- </li>
- <li>
- <a href="/help" title="Get help">Get help</a>
- </li>
- <li>
- <a href="/help/email.html" title="Wicket Mailing Lists">Mailing Lists</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-Documentation" id="Navigation-Documentation"></a>Learn
- </h5>
- <ul>
- <li>
- <a href="/start/userguide.html" title="User Guide">User Guide</a>
- </li>
- <li>
- <a href="/learn/examples" title="Examples">Examples</a>
- </li>
- <li>
- <a href="http://www.wicket-library.com/wicket-examples/compref/">Components</a>
- </li>
- <li>
- <a href="/learn/projects/" title="Projects extending basic Wicket">Projects</a>
- </li>
- <li>
- <a href="https://cwiki.apache.org/confluence/display/WICKET">Wiki</a>
- </li>
- <li>
- <a href="https://cwiki.apache.org/confluence/display/WICKET/Reference+library">Reference guide</a>
- </li>
- <li>
- <a href="/learn/books" title="Books">Books</a>
- </li>
- <li>
- <a href="/learn/ides.html" title="IDEs">IDEs</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-Releases" id="Navigation-Releases"></a>Releases
- </h5>
- <ul>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/6.20.0">Wicket 6.20</a>
- </li>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/1.5.13">Wicket 1.5</a>
- </li>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/1.4.23">Wicket 1.4</a>
- </li>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/1.3.7">Wicket 1.3</a>
- </li>
- <li>
- <a href="http://wicket.sf.net/wicket-1.2" class="external-link" rel="nofollow">Wicket 1.2</a>
- </li>
- <li>
- <a href="http://wicket.sf.net/wicket-1.1" class="external-link" rel="nofollow">Wicket 1.1</a>
- </li>
- <li>
- <a href="http://wicket.sf.net/wicket-1.0" class="external-link" rel="nofollow">Wicket 1.0</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-Docs" id="Navigation-Docs"></a>API Docs
- </h5>
- <ul>
- <li>
- <a href="http://ci.apache.org/projects/wicket/apidocs/6.x/" title="JavaDocs of Apache Wicket 6.x">Wicket 6.x</a>
- </li>
- <li>
- <a href="http://ci.apache.org/projects/wicket/apidocs/1.5.x/" title="JavaDocs of Apache Wicket 1.5.x">Wicket 1.5</a>
- </li>
- <li>
- <a href="http://ci.apache.org/projects/wicket/apidocs/1.4.x" title="JavaDocs of Apache Wicket 1.4.x">Wicket 1.4</a>
- </li>
- <li>
- <a href="http://ci.apache.org/projects/wicket/apidocs/1.3.x" title="JavaDocs of Apache Wicket 1.3.x">Wicket 1.3</a>
- </li>
- </ul>
- <h5>Wicket 7.x</h5>
- <ul>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/7.0.0-M6">Download M6</a>
- </li>
- <li>
- <a href="https://cwiki.apache.org/confluence/display/WICKET/Migration+to+Wicket+7.0">Migration guide</a>
- </li>
- <li>
- <a href="http://ci.apache.org/projects/wicket/apidocs/7.x/" title="JavaDocs of Apache Wicket 7.x">API Docs 7.x</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-Developers" id="Navigation-Developers"></a>Contribute
- </h5>
- <ul>
- <li>
- <a href="/contribute/write.html" title="Writing documentation">Writing docs</a>
- </li>
- <li>
- <a href="/contribute/build.html" title="Building from SVN">Build Wicket</a>
- </li>
- <li>
- <a href="/contribute/patch.html" title="Provide a patch">Provide a patch</a>
- </li>
- <li>
- <a href="/contribute/release.html" title="Release Wicket">Release Wicket</a>
- </li>
- <li>
- <a href="https://fisheye6.atlassian.com/browse/wicket-git" title="Git Overview" class="external-link" rel="nofollow">Fisheye</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-Apache" id="Navigation-Apache"></a>Apache
- </h5>
- <ul>
- <li>
- <a href="http://www.apache.org/" class="external-link" rel="nofollow">Apache</a>
- </li>
- <li>
- <a href="http://www.apache.org/licenses/" class="external-link" rel="nofollow">License</a>
- </li>
- <li>
- <a href="http://www.apache.org/foundation/sponsorship.html" class="external-link" rel="nofollow">Sponsorship</a>
- </li>
- <li>
- <a href="http://apache.org/foundation/thanks.html" class="external-link" rel="nofollow">Thanks</a>
- </li>
- <li>
- <a href="/apache/friends.html" title="Apache projects using Wicket">Friends</a>
- </li>
- </ul>
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <title>Ajax Counter | Apache Wicket</title>
+ <meta charset="utf8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <meta name="viewport" content="width=device-width, initial-scale=1" />
+
+ <link rel="shortcut icon" href="/favicon.ico" type="image/vnd.microsoft.icon" />
+ <link rel="stylesheet" href="/css/style.css" type="text/css" media="screen" />
+ <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" rel="stylesheet" />
+
+ <script src="//code.jquery.com/jquery-1.11.3.min.js"></script>
+
+ </head>
+
+ <body class="">
+ <div class="header default">
+ <div class="l-container">
+<nav class="mainmenu">
+ <ul>
+ <!-- /start/quickstart.html || /learn/examples/ajaxcounter.html -->
+ <li class=""><a href="/start/quickstart.html">Quick Start</a></li>
+ <!-- /start/download.html || /learn/examples/ajaxcounter.html -->
+ <li class=""><a href="/start/download.html">Download</a></li>
+ <!-- /learn || /learn/examples/ajaxcounter.html -->
+ <li class=""><a href="/learn">Documentation</a></li>
+ <!-- /help || /learn/examples/ajaxcounter.html -->
+ <li class=""><a href="/help">Support</a></li>
+ <!-- /contribute || /learn/examples/ajaxcounter.html -->
+ <li class=""><a href="/contribute">Contribute</a></li>
+ <!-- /apache || /learn/examples/ajaxcounter.html -->
+ <li class=""><a href="/apache">Apache</a></li>
+ </ul>
+</nav>
+ <div class="logo">
+ <a href="/"><img src="/img/logo-apachewicket-white.svg" alt="Apache Wicket"></a>
</div>
-
- <div id="contentbody">
- <h1>Ajax Counter</h1>
- <p>This example shows you how to use Wicket’s Ajax behaviors and components by
+ </div>
+</div>
+<main>
+ <div class="l-container">
+ <header class="l-full preamble">
+ <h1>Ajax Counter</h1>
+ </header>
+ <section class="l-one-third right">
+ <div id="toc" class="toc"><div id="toc-title"><h2>Table of Contents</h2></div><ul><li class="toc--level-1 toc--section-1"><a href="#counter-page"><span class="toc-number">1</span> <span class="toc-text">Counter page</span></a></li><li class="toc--level-1 toc--section-2"><a href="#adding-ajax"><span class="toc-number">2</span> <span class="toc-text">Adding Ajax</span></a></li><li class="toc--level-1 toc--section-3"><a href="#summary"><span class="toc-number">3</span> <span class="toc-text">Summary</span></a></li></ul></div>
+ </section>
+ <section class="l-two-third left">
+ <p>This example shows you how to use Wicket’s Ajax behaviors and components by
building a simple counter that updates through Ajax link clicks.</p>
-
<p>In all the Wicket examples, you have to put all files in the same package
directory. This means putting the markup files and the java files next to one
another. It is possible to alter this behavior, but that is beyond the scope
of this example. The only exception is the obligatory <code>web.xml</code> file which
should reside in the <code>WEB-INF/</code> directory of your web application root
folder.</p>
-
<p>In this example we assume you already have read and understood the other
examples which give you information on the structure and nature of Wicket
applications. Specifically read and understand the <a href="helloworld.html">Hello, World
example</a>.</p>
-
<h2 id="counter-page">Counter page</h2>
-
<p>First we’ll create a page that just counts the number of times a link has been clicked. In the following markup you’ll see a link and a label.</p>
-
<div class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><html></span>
<span class="nt"><head></head></span>
<span class="nt"><body></span>
@@ -214,23 +72,18 @@ example</a>.</p>
<span class="nt"></p></span>
<span class="nt"></body></span>
<span class="nt"></html></span></code></pre></div>
-
<p>The link component will refresh the page and the label will replace the text
‘nr of times’ with the count. Take a look at the following Java file to see
how it works on the Java side:</p>
-
<div class="highlight"><pre><code class="language-java" data-lang="java"><span class="kn">package</span> <span class="n">wicket</span><span class="o">.</span><span class="na">quickstart</span><span class="o">;</span>
-
<span class="kn">import</span> <span class="nn">wicket.Component</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.markup.html.basic.Label</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.markup.html.link.Link</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.model.Model</span><span class="o">;</span>
-
<span class="kd">public</span> <span class="kd">class</span> <span class="nc">Index</span> <span class="kd">extends</span> <span class="n">QuickStartPage</span> <span class="o">{</span>
<span class="kd">public</span> <span class="nf">Index</span><span class="o">()</span> <span class="o">{</span>
<span class="n">Model</span><span class="o"><</span><span class="n">Integer</span><span class="o">></span> <span class="n">model</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Model</span><span class="o"><</span><span class="n">Integer</span><span class="o">>()</span> <span class="o">{</span>
<span class="kd">private</span> <span class="kt">int</span> <span class="n">counter</span> <span class="o">=</span> <span class="mi">0</span><span class="o">;</span>
-
<span class="kd">public</span> <span class="n">Integer</span> <span class="nf">getObject</span><span class="o">()</span> <span class="o">{</span>
<span class="k">return</span> <span class="n">counter</span><span class="o">++;</span>
<span class="o">}</span>
@@ -243,39 +96,30 @@ how it works on the Java side:</p>
<span class="n">add</span><span class="o">(</span><span class="k">new</span> <span class="n">Label</span><span class="o"><</span><span class="n">Integer</span><span class="o">>(</span><span class="s">"counter"</span><span class="o">,</span> <span class="n">model</span><span class="o">));</span>
<span class="o">}</span>
<span class="o">}</span></code></pre></div>
-
<p>In this class we created a <code>Model</code> subclass that increases its counter
everytime the <code>getObject</code> method gets called, and returns its value. We set
this model on the label component, so that each time the label gets rendered
the counter gets increased.</p>
-
<p>The link doesn’t do anything, just listen to the requests and update the
page. If you run this code in your application (download the Quickstart
project and copy/paste the code in the homepage for a quick experience).</p>
-
<p>The page gets fully refreshed with each link click. That is not very web 2.0,
so let’s make it more modern by adding some Ajax stuff.</p>
-
<h2 id="adding-ajax">Adding Ajax</h2>
-
<p>To make this a more modern UI we’ll have to change a couple of things. First
we need to make the link an Ajax link. Wicket provides several types of Ajax
links, but the best one for our purposes is the <code>AjaxFallbackLink</code>, as it
provides a fallback to a normal request in case no Ajax is available.</p>
-
<div class="highlight"><pre><code class="language-java" data-lang="java"><span class="kn">package</span> <span class="n">wicket</span><span class="o">.</span><span class="na">quickstart</span><span class="o">;</span>
-
<span class="kn">import</span> <span class="nn">wicket.Component</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.ajax.AjaxRequestTarget</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.ajax.markup.html.AjaxFallbackLink</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.markup.html.basic.Label</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.model.Model</span><span class="o">;</span>
-
<span class="kd">public</span> <span class="kd">class</span> <span class="nc">Index</span> <span class="kd">extends</span> <span class="n">QuickStartPage</span> <span class="o">{</span>
<span class="kd">public</span> <span class="nf">Index</span><span class="o">()</span> <span class="o">{</span>
<span class="n">Model</span><span class="o"><</span><span class="n">Integer</span><span class="o">></span> <span class="n">model</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Model</span><span class="o"><</span><span class="n">Integer</span><span class="o">>()</span> <span class="o">{</span>
<span class="kd">private</span> <span class="kt">int</span> <span class="n">counter</span> <span class="o">=</span> <span class="mi">0</span><span class="o">;</span>
-
<span class="kd">public</span> <span class="n">Integer</span> <span class="nf">getObject</span><span class="o">()</span> <span class="o">{</span>
<span class="k">return</span> <span class="n">counter</span><span class="o">++;</span>
<span class="o">}</span>
@@ -289,26 +133,21 @@ provides a fallback to a normal request in case no Ajax is available.</p>
<span class="n">add</span><span class="o">(</span><span class="k">new</span> <span class="n">Label</span><span class="o"><</span><span class="n">Integer</span><span class="o">>(</span><span class="s">"counter"</span><span class="o">,</span> <span class="n">model</span><span class="o">));</span>
<span class="o">}</span>
<span class="o">}</span></code></pre></div>
-
<p>As you can see, the <code>Link</code> has been replaced with the <code>AjaxFallbackLink</code>, and the
<code>onClick</code> method now takes a new argument: the <code>AjaxRequestTarget</code>. If you want a
component to be updated in the Ajax request, you’ll have to add them to the
target. So let’s alter the file to make it possible to add the label to the
request target.</p>
-
<div class="highlight"><pre><code class="language-java" data-lang="java"><span class="kn">package</span> <span class="n">wicket</span><span class="o">.</span><span class="na">quickstart</span><span class="o">;</span>
-
<span class="kn">import</span> <span class="nn">wicket.Component</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.ajax.AjaxRequestTarget</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.ajax.markup.html.AjaxFallbackLink</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.markup.html.basic.Label</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">wicket.model.Model</span><span class="o">;</span>
-
<span class="kd">public</span> <span class="kd">class</span> <span class="nc">Index</span> <span class="kd">extends</span> <span class="n">QuickStartPage</span> <span class="o">{</span>
<span class="kd">public</span> <span class="nf">Index</span><span class="o">()</span> <span class="o">{</span>
<span class="n">Model</span><span class="o"><</span><span class="n">Integer</span><span class="o">></span> <span class="n">model</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Model</span><span class="o"><</span><span class="n">Integer</span><span class="o">>()</span> <span class="o">{</span>
<span class="kd">private</span> <span class="kt">int</span> <span class="n">counter</span> <span class="o">=</span> <span class="mi">0</span><span class="o">;</span>
-
<span class="kd">public</span> <span class="n">Integer</span> <span class="nf">getObject</span><span class="o">()</span> <span class="o">{</span>
<span class="k">return</span> <span class="n">counter</span><span class="o">++;</span>
<span class="o">}</span>
@@ -326,40 +165,36 @@ request target.</p>
<span class="n">add</span><span class="o">(</span><span class="n">label</span><span class="o">);</span>
<span class="o">}</span>
<span class="o">}</span></code></pre></div>
-
<p>We’ve moved the instantiation of the label to the beginning of the page
constructor and made a local, final variable. This way we can reference the
label in the event handler of the link component.</p>
-
<p>We also had to call <code>setOutputMarkupId(true)</code> on the label to be able to
update the component when the request is returned to the client browser. If
we don’t, Wicket will not know how to update the markup in the client.</p>
-
<p>If you put this code into your page’s class, then you’ll have a working Ajax
updating counter.</p>
-
<h2 id="summary">Summary</h2>
-
<p>Working with Ajax and Wicket using the standard Wicket libraries doesn’t
require a degree in JavaScript. Even better, you don’t necessarily need to
update your markup file to work with Ajax. In this (simple) example we were
able to add Ajax behavior to the page without touching the markup file.</p>
-
<p>The most important lesson here is that in order to update components using
Ajax is that you need to add those components to the <code>AjaxRequestTarget</code> and
that the components that are to be updated in that request, should have
<code>setOutputMarkupId(true)</code>.</p>
-
- </div>
- <div id="clearer"></div>
- <div id="footer"><span>
-Copyright © 2015 — The Apache Software Foundation. Apache Wicket,
-Wicket, Apache, the Apache feather logo, and the Apache Wicket project logo
-are trademarks of The Apache Software Foundation. All other marks mentioned
-may be trademarks or registered trademarks of their respective owners.
-</span></div>
-
+ </section>
</div>
+</main>
+ <footer class="l-container">
+ <div class="l-full">
+ <img height="60px" src="/img/asf_logo.gif" style="float:left">
+ Copyright © 2014 — The Apache Software Foundation. Apache Wicket,
+ Wicket, Apache, the Apache feather logo, and the Apache Wicket
+ project logo are trademarks of The Apache Software Foundation. All
+ other marks mentioned may be trademarks or registered trademarks of
+ their respective owners.
</div>
-</body>
+ </footer>
+ </body>
+
</html>
http://git-wip-us.apache.org/repos/asf/wicket-site/blob/230d6865/content/learn/examples/dropdownchoice.html
----------------------------------------------------------------------
diff --git a/content/learn/examples/dropdownchoice.html b/content/learn/examples/dropdownchoice.html
index 92325c6..6e0f8e0 100644
--- a/content/learn/examples/dropdownchoice.html
+++ b/content/learn/examples/dropdownchoice.html
@@ -1,220 +1,77 @@
<!DOCTYPE html>
<html>
-<head>
- <title>Apache Wicket - Using the DropDownChoice component</title>
-
- <link rel="stylesheet" href="/css/screen.css" type="text/css" media="screen" />
-
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- <link rel="stylesheet" href="/css/ie.css" type="text/css" media="screen" />
- <![endif]-->
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- </li>
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- <a href="http://wicket.sf.net/wicket-1.2" class="external-link" rel="nofollow">Wicket 1.2</a>
- </li>
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- </li>
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- </li>
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- </li>
- </ul>
- <h5>Wicket 7.x</h5>
- <ul>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/7.0.0-M6">Download M6</a>
- </li>
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- </li>
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- </li>
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+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <title>Using the DropDownChoice component | Apache Wicket</title>
+ <meta charset="utf8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <meta name="viewport" content="width=device-width, initial-scale=1" />
+
+ <link rel="shortcut icon" href="/favicon.ico" type="image/vnd.microsoft.icon" />
+ <link rel="stylesheet" href="/css/style.css" type="text/css" media="screen" />
+ <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" rel="stylesheet" />
+
+ <script src="//code.jquery.com/jquery-1.11.3.min.js"></script>
+
+ </head>
+
+ <body class="">
+ <div class="header default">
+ <div class="l-container">
+<nav class="mainmenu">
+ <ul>
+ <!-- /start/quickstart.html || /learn/examples/dropdownchoice.html -->
+ <li class=""><a href="/start/quickstart.html">Quick Start</a></li>
+ <!-- /start/download.html || /learn/examples/dropdownchoice.html -->
+ <li class=""><a href="/start/download.html">Download</a></li>
+ <!-- /learn || /learn/examples/dropdownchoice.html -->
+ <li class=""><a href="/learn">Documentation</a></li>
+ <!-- /help || /learn/examples/dropdownchoice.html -->
+ <li class=""><a href="/help">Support</a></li>
+ <!-- /contribute || /learn/examples/dropdownchoice.html -->
+ <li class=""><a href="/contribute">Contribute</a></li>
+ <!-- /apache || /learn/examples/dropdownchoice.html -->
+ <li class=""><a href="/apache">Apache</a></li>
+ </ul>
+</nav>
+ <div class="logo">
+ <a href="/"><img src="/img/logo-apachewicket-white.svg" alt="Apache Wicket"></a>
</div>
-
- <div id="contentbody">
- <h1>Using the DropDownChoice component</h1>
- <p>One of the most problematic components for beginners of Wicket is the
+ </div>
+</div>
+<main>
+ <div class="l-container">
+ <header class="l-full preamble">
+ <h1>Using the DropDownChoice component</h1>
+ </header>
+ <section class="l-one-third right">
+ <div id="toc" class="toc"><div id="toc-title"><h2>Table of Contents</h2></div><ul><li class="toc--level-1 toc--section-1"><a href="#the-example-domain"><span class="toc-number">1</span> <span class="toc-text">The example domain</span></a></li><li class="toc--level-1 toc--section-2"><a href="#the-assign-manager-page"><span class="toc-number">2</span> <span class="toc-text">The assign manager page</span></a></li><li class="toc--level-1 toc--section-3"><a href="#selecting-a-choice"><span class="toc-number">3</span> <span class="toc-text">Selecting a choice</span></a></li><li class="toc--level-1 toc--section-4"><a href="#selecting-a-default-choice"><span class="toc-number">4</span> <span class="toc-text">Selecting a default choice</span></a></li><li class="toc--level-1 toc--section-5"><a href="#summary"><span class="toc-number">5</span> <span class="toc-text">Summary</span></a></li></ul></div>
+ </section>
+ <section class="l-two-third left">
+ <p>One of the most problematic components for beginners of Wicket is the
<code>DropDownChoice</code> component. In this example we will work the component to
give a little more insight into its workings. This example requires that you
have some understanding of the Wicket component model (nothing fancy though,
but you might want to read the other examples first), and the Model concept
used in Wicket (you can read more on models
<a href="https://cwiki.apache.org/confluence/display/WICKET/Working+with+Wicket+models">here</a>).</p>
-
<h2 id="the-example-domain">The example domain</h2>
-
<p>The <code>DropDownChoice</code> component is typically used <em>inside</em> a form. This
example will expand on that usage. The component is particularly designed to
work with objects. So let’s say we have a list of people and we want to
select the manager of an employee.</p>
-
<div class="highlight"><pre><code class="language-java" data-lang="java"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">Person</span> <span class="o">{</span>
<span class="kd">private</span> <span class="n">Long</span> <span class="n">id</span><span class="o">;</span>
<span class="kd">private</span> <span class="n">String</span> <span class="n">name</span><span class="o">;</span>
<span class="kd">private</span> <span class="n">Person</span> <span class="n">managedBy</span><span class="o">;</span>
-
<span class="c1">// ... insert getters and setters</span>
-
<span class="cm">/**</span>
<span class="cm"> * Used to display the person.</span>
<span class="cm"> */</span>
<span class="kd">public</span> <span class="n">String</span> <span class="nf">toString</span><span class="o">()</span> <span class="o">{</span>
<span class="k">return</span> <span class="n">name</span><span class="o">;</span>
<span class="o">}</span>
-
<span class="cm">/**</span>
<span class="cm"> * Gets the list of possible managers from the database.</span>
<span class="cm"> */</span>
@@ -222,12 +79,9 @@ select the manager of an employee.</p>
<span class="c1">// gets the managers from the database</span>
<span class="o">}</span>
<span class="o">}</span></code></pre></div>
-
<h2 id="the-assign-manager-page">The assign manager page</h2>
-
<p>Next we want to create a page where we assign a manager to an employee. This
is how the page would look like in HTML:</p>
-
<div class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><html></span>
<span class="nt"><body></span>
<span class="nt"><form</span> <span class="na">wicket:id=</span><span class="s">"form"</span><span class="nt">></span>
@@ -250,27 +104,21 @@ is how the page would look like in HTML:</p>
<span class="nt"></form></span>
<span class="nt"></body></span>
<span class="nt"></html></span></code></pre></div>
-
<p>This page has three components:</p>
-
<ul>
<li>a form (needed to process the input),</li>
- <li>a label (to show the name of the employee) and </li>
+ <li>a label (to show the name of the employee) and</li>
<li>a select box for picking the manager.</li>
</ul>
-
<p>We will focus on the select box, because that will be our <code>DropDownChoice</code>.
The <code><option></code> tags are there for preview, our component will replace them
with the generated choices.</p>
-
<p>Let’s see how the page looks like from the Java side:</p>
-
<div class="highlight"><pre><code class="language-java" data-lang="java"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">AssignManagerPage</span> <span class="kd">extends</span> <span class="n">WebPage</span> <span class="o">{</span>
<span class="kd">public</span> <span class="nf">AssignManagerPage</span><span class="o">(</span><span class="n">Person</span> <span class="n">employee</span><span class="o">)</span> <span class="o">{</span>
<span class="n">Form</span> <span class="n">form</span> <span class="o">=</span> <span class="k">new</span> <span class="nf">Form</span><span class="o">(</span><span class="s">"form"</span><span class="o">);</span>
<span class="n">add</span><span class="o">(</span><span class="n">form</span><span class="o">);</span>
<span class="n">form</span><span class="o">.</span><span class="na">add</span><span class="o">(</span><span class="k">new</span> <span class="nf">Label</span><span class="o">(</span><span class="s">"name"</span><span class="o">,</span> <span class="k">new</span> <span class="n">PropertyModel</span><span class="o"><</span><span class="n">String</span><span class="o">>(</span><span class="n">employee</span><span class="o">,</span> <span class="s">"name"</span><span class="o">)));</span>
-
<span class="n">DropDownChoice</span><span class="o"><</span><span class="n">Person</span><span class="o">></span> <span class="n">ddc</span> <span class="o">=</span>
<span class="k">new</span> <span class="n">DropDownChoice</span><span class="o"><</span><span class="n">Person</span><span class="o">>(</span><span class="s">"name"</span><span class="o">,</span>
<span class="k">new</span> <span class="n">PropertyModel</span><span class="o"><</span><span class="n">Person</span><span class="o">>(</span><span class="n">employee</span><span class="o">,</span> <span class="s">"managedBy"</span><span class="o">),</span>
@@ -284,19 +132,15 @@ with the generated choices.</p>
<span class="n">form</span><span class="o">.</span><span class="na">add</span><span class="o">(</span><span class="n">ddc</span><span class="o">));</span>
<span class="o">}</span>
<span class="o">}</span></code></pre></div>
-
<p>In this example you see that we add the <code>DropDownChoice</code> to the form, and
provide it with 3 parameters. The first is the component identifier. The
second is the item that needs to be updated, in this case the <code>managedBy</code>
field of the <code>employee</code>. The third parameter is a <code>LoadableDetachableModel</code>
that retrieves the list of available choices.</p>
-
<p>Note that the <code>DropDownChoice</code> component has many constructors, and that you
need to read the JavaDoc documentation to pick the right one for you.</p>
-
<p>This generates (basically) the following markup when the list of managers is
Kyle Brovlovski, Stan Marsh, Eric Cartman, and Kenny McCormick:</p>
-
<div class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><tr></span>
<span class="nt"><th></span>Managed by<span class="nt"></th></span>
<span class="nt"><td></span>
@@ -309,19 +153,15 @@ Kyle Brovlovski, Stan Marsh, Eric Cartman, and Kenny McCormick:</p>
<span class="nt"></select></span>
<span class="nt"></td></span>
<span class="nt"></tr></span></code></pre></div>
-
<p>As you can see from this markup is that Wicket added the items of the
managers list and numbered the values of the options. These are the indices
of the items in the list. If the order of the list can change between
requests, <em>or</em> if the list itself can change, then please use an
<code>IChoiceRenderer</code>.</p>
-
<h2 id="selecting-a-choice">Selecting a choice</h2>
-
<p>Now if a user selects a value and submits the form, Wicket will assign the
manager to the employee (the <code>PropertyModel</code> takes care of that). The
following list shows what basically happens:</p>
-
<ol>
<li>create new Employee, with <code>null</code> for its manager</li>
<li>create AssignManagerPage with the employee</li>
@@ -329,41 +169,36 @@ following list shows what basically happens:</p>
<li>user selects “Eric Cartman” and submits form</li>
<li>Wicket assigns manager “Eric Cartman” to <code>managedBy</code> field of the employee</li>
</ol>
-
<p>So there is no need for getting or setting the value from the drop down
component: Wicket binds directly to your domain objects if you use the
correct models.</p>
-
<h2 id="selecting-a-default-choice">Selecting a default choice</h2>
-
<p>If you want to select a default value for the manager, then all you need to
do is assign the default manager to the employee and Wicket will take care of
the rest:</p>
-
<div class="highlight"><pre><code class="language-java" data-lang="java"><span class="c1">// some add new employee code</span>
<span class="n">Employee</span> <span class="n">manager</span> <span class="o">=</span> <span class="n">Employee</span><span class="o">.</span><span class="na">get</span><span class="o">(</span><span class="s">"Eric Cartman"</span><span class="o">);</span> <span class="c1">// gets a manager</span>
<span class="n">Employee</span> <span class="n">newEmployee</span> <span class="o">=</span> <span class="k">new</span> <span class="nf">Employee</span><span class="o">();</span>
<span class="n">newEmployee</span><span class="o">.</span><span class="na">setManagedBy</span><span class="o">(</span><span class="n">manager</span><span class="o">);</span>
-
<span class="n">setResponsePage</span><span class="o">(</span><span class="k">new</span> <span class="nf">AssignManagerPage</span><span class="o">(</span><span class="n">newEmployee</span><span class="o">));</span></code></pre></div>
-
<h2 id="summary">Summary</h2>
-
<p>This concludes the (small) example of using a <code>DropDownChoice</code> component
correctly. The ideas behind Wicket are perfectly reflected in this component:
work with your domain objects, bind them to your components and get on with
the rest of your application.</p>
-
- </div>
- <div id="clearer"></div>
- <div id="footer"><span>
-Copyright © 2015 — The Apache Software Foundation. Apache Wicket,
-Wicket, Apache, the Apache feather logo, and the Apache Wicket project logo
-are trademarks of The Apache Software Foundation. All other marks mentioned
-may be trademarks or registered trademarks of their respective owners.
-</span></div>
-
+ </section>
</div>
+</main>
+ <footer class="l-container">
+ <div class="l-full">
+ <img height="60px" src="/img/asf_logo.gif" style="float:left">
+ Copyright © 2014 — The Apache Software Foundation. Apache Wicket,
+ Wicket, Apache, the Apache feather logo, and the Apache Wicket
+ project logo are trademarks of The Apache Software Foundation. All
+ other marks mentioned may be trademarks or registered trademarks of
+ their respective owners.
</div>
-</body>
+ </footer>
+ </body>
+
</html>
http://git-wip-us.apache.org/repos/asf/wicket-site/blob/230d6865/content/learn/examples/guestbook.html
----------------------------------------------------------------------
diff --git a/content/learn/examples/guestbook.html b/content/learn/examples/guestbook.html
index 837f545..2fc262d 100644
--- a/content/learn/examples/guestbook.html
+++ b/content/learn/examples/guestbook.html
@@ -1,270 +1,111 @@
<!DOCTYPE html>
<html>
-<head>
- <title>Apache Wicket - Guestbook</title>
-
- <link rel="stylesheet" href="/css/screen.css" type="text/css" media="screen" />
-
- <!--[if lt ie 7]>
- <link rel="stylesheet" href="/css/ie.css" type="text/css" media="screen" />
- <![endif]-->
- <link rel="shortcut icon" href="/favicon.ico" type="image/vnd.microsoft.icon" />
- <link rel="alternate" type="application/atom+xml" href="/atom.xml" />
- <meta http-equiv="content-type" content="text/html;charset=utf-8" />
-</head>
-<body>
-<div id="container">
- <div id="content">
- <div id="header"><a href="/"><h1 id="logo"><span>Apache Wicket</span></h1></a></div>
- <div id="navigation">
- <h5><a name="Navigation-Wicket"></a>Meet Wicket</h5>
- <ul>
- <li>
- <a href="/" title="Index">Home</a>
- </li>
- <li>
- <a href="/meet/introduction.html" title="Introduction">Introduction</a>
- </li>
- <li>
- <a href="/meet/features.html" title="Features">Features</a>
- </li>
- <li>
- <a href="/meet/buzz.html" title="Buzz">Buzz</a>
- </li>
- <li>
- <a href="/meet/vision.html" title="Vision">Vision</a>
- </li>
- <li>
- <a href="/meet/blogs.html" title="Blogs">Blogs</a>
- </li>
- </ul>
- <h5>
- <a name="Navigation-GettingStarted" id="Navigation-GettingStarted"></a>Get Started
- </h5>
- <ul>
- <li>
- <a href="/start/download.html" title="Download Wicket">Download Wicket</a>
- </li>
- <li>
- <a href="/start/quickstart.html" title="Getting started via a Maven Archetype">Quickstart</a>
- </li>
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- </li>
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- <a href="http://wicket.sf.net/wicket-1.2" class="external-link" rel="nofollow">Wicket 1.2</a>
- </li>
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- <a href="http://wicket.sf.net/wicket-1.1" class="external-link" rel="nofollow">Wicket 1.1</a>
- </li>
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- </li>
- </ul>
- <h5>Wicket 7.x</h5>
- <ul>
- <li>
- <a href="http://www.apache.org/dyn/closer.cgi/wicket/7.0.0-M6">Download M6</a>
- </li>
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- </li>
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- </li>
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- </li>
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- <a name="Navigation-Apache" id="Navigation-Apache"></a>Apache
- </h5>
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- </li>
- </ul>
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <title>Guestbook | Apache Wicket</title>
+ <meta charset="utf8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <meta name="viewport" content="width=device-width, initial-scale=1" />
+
+ <link rel="shortcut icon" href="/favicon.ico" type="image/vnd.microsoft.icon" />
+ <link rel="stylesheet" href="/css/style.css" type="text/css" media="screen" />
+ <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" rel="stylesheet" />
+
+ <script src="//code.jquery.com/jquery-1.11.3.min.js"></script>
+
+ </head>
+
+ <body class="">
+ <div class="header default">
+ <div class="l-container">
+<nav class="mainmenu">
+ <ul>
+ <!-- /start/quickstart.html || /learn/examples/guestbook.html -->
+ <li class=""><a href="/start/quickstart.html">Quick Start</a></li>
+ <!-- /start/download.html || /learn/examples/guestbook.html -->
+ <li class=""><a href="/start/download.html">Download</a></li>
+ <!-- /learn || /learn/examples/guestbook.html -->
+ <li class=""><a href="/learn">Documentation</a></li>
+ <!-- /help || /learn/examples/guestbook.html -->
+ <li class=""><a href="/help">Support</a></li>
+ <!-- /contribute || /learn/examples/guestbook.html -->
+ <li class=""><a href="/contribute">Contribute</a></li>
+ <!-- /apache || /learn/examples/guestbook.html -->
+ <li class=""><a href="/apache">Apache</a></li>
+ </ul>
+</nav>
+ <div class="logo">
+ <a href="/"><img src="/img/logo-apachewicket-white.svg" alt="Apache Wicket"></a>
</div>
-
- <div id="contentbody">
- <h1>Guestbook</h1>
- <p>The GuestBook application allows users to enter comments that appear on a
+ </div>
+</div>
+<main>
+ <div class="l-container">
+ <header class="l-full preamble">
+ <h1>Guestbook</h1>
+ </header>
+ <section class="l-one-third right">
+ <div id="toc" class="toc"><div id="toc-title"><h2>Table of Contents</h2></div><ul><li class="toc--level-1 toc--section-1"><a href="#commentjava"><span class="toc-number">1</span> <span class="toc-text">Comment.java</span></a></li><li class="toc--level-1 toc--section-2"><a href="#guestbookjava"><span class="toc-number">2</span> <span class="toc-text">GuestBook.java</span></a></li><li class="toc--level-1 toc--section-3"><a href="#guestbookhtml"><span class="toc-number">3</span> <span class="toc-text">GuestBook.html</span></a></li><li class="toc--level-1 toc--section-4"><a href="#guestbookapplicationjava"><span class="toc-number">4</span> <span class="toc-text">GuestBookApplication.java</span></a></li><li class="toc--level-1 toc--section-5"><a href="#webxml"><span class="toc-number">5</span> <span class="toc-text">web.xml</span></a></li></ul></div>
+ </section>
+ <section class="l-two-third left">
+ <p>The GuestBook application allows users to enter comments that appear on a
page like a weblog. Drawing the list of comments is very easy with the Wicket
<code>ListView</code> component. This example also gives an impression of what form
handling is like.</p>
-
<p><img src="guestbook.png" alt="Guestbook screenshot" /></p>
-
<p>As with all examples, you have to put all files in the same package
directory. This means putting the markup files and the java files next to one
another. It is possible to alter this behavior, but that is beyond the scope
of this example.</p>
-
<h2 id="commentjava">Comment.java</h2>
-
<p>The Comment POJO model is very straightforward:</p>
-
<div class="highlight"><pre><code class="language-java" data-lang="java"><span class="kn">package</span> <span class="n">org</span><span class="o">.</span><span class="na">apache</span><span class="o">.</span><span class="na">wicket</span><span class="o">.</span><span class="na">examples</span><span class="o">.</span><span class="na">guestbook</span><span class="o">;</span>
-
<span class="kn">import</span> <span class="nn">java.util.Date</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">org.apache.wicket.IClusterable</span><span class="o">;</span>
-
<span class="kd">public</span> <span class="kd">class</span> <span class="nc">Comment</span> <span class="kd">implements</span> <span class="n">IClusterable</span> <span class="o">{</span>
<span class="kd">private</span> <span class="n">String</span> <span class="n">text</span><span class="o">;</span>
<span class="kd">private</span> <span class="n">Date</span> <span class="n">date</span> <span class="o">=</span> <span class="k">new</span> <span class="nf">Date</span><span class="o">();</span>
-
<span class="kd">public</span> <span class="nf">Comment</span><span class="o">()</span> <span class="o">{</span>
<span class="o">}</span>
-
<span class="kd">public</span> <span class="nf">Comment</span><span class="o">(</span><span class="kd">final</span> <span class="n">Comment</span> <span class="n">comment</span><span class="o">)</span> <span class="o">{</span>
<span class="k">this</span><span class="o">.</span><span class="na">text</span> <span class="o">=</span> <span class="n">comment</span><span class="o">.</span><span class="na">text</span><span class="o">;</span>
<span class="k">this</span><span class="o">.</span><span class="na">date</span> <span class="o">=</span> <span class="n">comment</span><span class="o">.</span><span class="na">date</span><span class="o">;</span>
<span class="o">}</span>
-
<span class="kd">public</span> <span class="n">String</span> <span class="nf">getText</span><span class="o">()</span> <span class="o">{</span>
<span class="k">return</span> <span class="n">text</span><span class="o">;</span>
<span class="o">}</span>
-
<span class="kd">public</span> <span class="kt">void</span> <span class="nf">setText</span><span class="o">(</span><span class="n">String</span> <span class="n">text</span><span class="o">)</span> <span class="o">{</span>
<span class="k">this</span><span class="o">.</span><span class="na">text</span> <span class="o">=</span> <span class="n">text</span><span class="o">;</span>
<span class="o">}</span>
-
<span class="kd">public</span> <span class="n">Date</span> <span class="nf">getDate</span><span class="o">()</span> <span class="o">{</span>
<span class="k">return</span> <span class="n">date</span><span class="o">;</span>
<span class="o">}</span>
-
<span class="kd">public</span> <span class="kt">void</span> <span class="nf">setDate</span><span class="o">(</span><span class="n">Date</span> <span class="n">date</span><span class="o">)</span> <span class="o">{</span>
<span class="k">this</span><span class="o">.</span><span class="na">date</span> <span class="o">=</span> <span class="n">date</span><span class="o">;</span>
<span class="o">}</span>
-
<span class="kd">public</span> <span class="n">String</span> <span class="nf">toString</span><span class="o">()</span> <span class="o">{</span>
<span class="k">return</span> <span class="s">"[Comment date = "</span> <span class="o">+</span> <span class="n">date</span> <span class="o">+</span> <span class="s">", text = "</span> <span class="o">+</span> <span class="n">text</span> <span class="o">+</span> <span class="s">"]"</span><span class="o">;</span>
<span class="o">}</span>
<span class="o">}</span></code></pre></div>
-
<h2 id="guestbookjava">GuestBook.java</h2>
-
<p>In the file <code>GuestBook.java</code> we have put the Java component code for the
guestbook page. This is the homepage for the guestbook application. The page
consists of a form for entering new items to the guestbook and a list of
repeating markup for showing the guestbook entries.</p>
-
<p>The <code>GuestBook</code> constructor adds a <code>CommentForm</code> and a <code>ListView</code> of
the comments. Notice how the model is passed in as the second argument to the
<code>ListView</code> constructor.</p>
-
<p>Then as the view renders, the <code>populateItem</code> method is called passing in a
<code>ListItem</code> container for the current row in the list.</p>
-
<p>The implementation below obtains the <code>Comment</code> POJO from the list item and
adds label components for the date and text of the <code>Comment</code>. This is all
accomplished in just a few lines of code.</p>
-
<div class="highlight"><pre><code class="language-java" data-lang="java"><span class="kn">package</span> <span class="n">org</span><span class="o">.</span><span class="na">apache</span><span class="o">.</span><span class="na">wicket</span><span class="o">.</span><span class="na">examples</span><span class="o">.</span><span class="na">guestbook</span><span class="o">;</span>
-
<span class="kn">import</span> <span class="nn">java.util.ArrayList</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">java.util.Collections</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">java.util.Date</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">java.util.List</span><span class="o">;</span>
-
<span class="kn">import</span> <span class="nn">org.apache.commons.lang.StringUtils</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">org.apache.wicket.examples.WicketExamplePage</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">org.apache.wicket.markup.html.basic.Label</span><span class="o">;</span>
@@ -276,19 +117,15 @@ accomplished in just a few lines of code.</p>
<span class="kn">import</span> <span class="nn">org.apache.wicket.markup.html.list.PropertyListView</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">org.apache.wicket.model.CompoundPropertyModel</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">org.apache.wicket.util.value.ValueMap</span><span class="o">;</span>
-
-
<span class="kd">public</span> <span class="kd">final</span> <span class="kd">class</span> <span class="nc">GuestBook</span> <span class="kd">extends</span> <span class="n">WicketExamplePage</span> <span class="o">{</span>
<span class="cm">/** A global list of all comments from all users across all sessions */</span>
<span class="kd">private</span> <span class="kd">static</span> <span class="kd">final</span> <span class="n">List</span><span class="o"><</span><span class="n">Comment</span><span class="o">></span> <span class="n">commentList</span> <span class="o">=</span> <span class="n">Collections</span><span class="o">.</span><span class="na">synchronizedList</span><span class="o">(</span><span class="k">new</span> <span class="n">ArrayList</span><span class="o"><</span><span class="n">Comment</span><span class="o">>());</span>
-
<span class="cm">/**</span>
<span class="cm"> * Constructor that is invoked when page is invoked without a session.</span>
<span class="cm"> */</span>
<span class="kd">public</span> <span class="nf">GuestBook</span><span class="o">()</span> <span class="o">{</span>
<span class="c1">// Add comment form</span>
<span class="n">add</span><span class="o">(</span><span class="k">new</span> <span class="nf">CommentForm</span><span class="o">(</span><span class="s">"commentForm"</span><span class="o">));</span>
-
<span class="c1">// Add commentListView of existing comments</span>
<span class="n">add</span><span class="o">(</span><span class="k">new</span> <span class="n">PropertyListView</span><span class="o"><</span><span class="n">Comment</span><span class="o">>(</span><span class="s">"comments"</span><span class="o">,</span> <span class="n">commentList</span><span class="o">)</span> <span class="o">{</span>
<span class="nd">@Override</span>
@@ -298,7 +135,6 @@ accomplished in just a few lines of code.</p>
<span class="o">}</span>
<span class="o">}).</span><span class="na">setVersioned</span><span class="o">(</span><span class="kc">false</span><span class="o">);</span>
<span class="o">}</span>
-
<span class="cm">/**</span>
<span class="cm"> * A form that allows a user to add a comment.</span>
<span class="cm"> */</span>
@@ -306,24 +142,19 @@ accomplished in just a few lines of code.</p>
<span class="kd">public</span> <span class="nf">CommentForm</span><span class="o">(</span><span class="kd">final</span> <span class="n">String</span> <span class="n">id</span><span class="o">)</span> <span class="o">{</span>
<span class="c1">// Construct form with no validation listener</span>
<span class="kd">super</span><span class="o">(</span><span class="n">id</span><span class="o">,</span> <span class="k">new</span> <span class="n">CompoundPropertyModel</span><span class="o"><</span><span class="n">ValueMap</span><span class="o">>(</span><span class="k">new</span> <span class="nf">ValueMap</span><span class="o">()));</span>
-
<span class="c1">// this is just to make the unit test happy</span>
<span class="n">setMarkupId</span><span class="o">(</span><span class="s">"commentForm"</span><span class="o">);</span>
-
<span class="c1">// Add text entry widget</span>
<span class="n">add</span><span class="o">(</span><span class="k">new</span> <span class="n">TextArea</span><span class="o"><</span><span class="n">String</span><span class="o">>(</span><span class="s">"text"</span><span class="o">).</span><span class="na">setType</span><span class="o">(</span><span class="n">String</span><span class="o">.</span><span class="na">class</span><span class="o">));</span>
-
<span class="c1">// Add simple automated spam prevention measure.</span>
<span class="n">add</span><span class="o">(</span><span class="k">new</span> <span class="n">TextField</span><span class="o"><</span><span class="n">String</span><span class="o">>(</span><span class="s">"comment"</span><span class="o">).</span><span class="na">setType</span><span class="o">(</span><span class="n">String</span><span class="o">.</span><span class="na">class</span><span class="o">));</span>
<span class="o">}</span>
-
<span class="cm">/**</span>
<span class="cm"> * Show the resulting valid edit</span>
<span class="cm"> */</span>
<span class="nd">@Override</span>
<span class="kd">public</span> <span class="kd">final</span> <span class="kt">void</span> <span class="nf">onSubmit</span><span class="o">()</span> <span class="o">{</span>
<span class="n">ValueMap</span> <span class="n">values</span> <span class="o">=</span> <span class="n">getModelObject</span><span class="o">();</span>
-
<span class="c1">// check if the honey pot is filled</span>
<span class="k">if</span> <span class="o">(</span><span class="n">StringUtils</span><span class="o">.</span><span class="na">isNotBlank</span><span class="o">((</span><span class="n">String</span><span class="o">)</span><span class="n">values</span><span class="o">.</span><span class="na">get</span><span class="o">(</span><span class="s">"comment"</span><span class="o">)))</span> <span class="o">{</span>
<span class="n">error</span><span class="o">(</span><span class="s">"Caught a spammer!!!"</span><span class="o">);</span>
@@ -331,17 +162,14 @@ accomplished in just a few lines of code.</p>
<span class="o">}</span>
<span class="c1">// Construct a copy of the edited comment</span>
<span class="n">Comment</span> <span class="n">comment</span> <span class="o">=</span> <span class="k">new</span> <span class="nf">Comment</span><span class="o">();</span>
-
<span class="c1">// Set date of comment to add</span>
<span class="n">comment</span><span class="o">.</span><span class="na">setDate</span><span class="o">(</span><span class="k">new</span> <span class="nf">Date</span><span class="o">());</span>
<span class="n">comment</span><span class="o">.</span><span class="na">setText</span><span class="o">((</span><span class="n">String</span><span class="o">)</span><span class="n">values</span><span class="o">.</span><span class="na">get</span><span class="o">(</span><span class="s">"text"</span><span class="o">));</span>
<span class="n">commentList</span><span class="o">.</span><span class="na">add</span><span class="o">(</span><span class="mi">0</span><span class="o">,</span> <span class="n">comment</span><span class="o">);</span>
-
<span class="c1">// Clear out the text component</span>
<span class="n">values</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="s">"text"</span><span class="o">,</span> <span class="s">""</span><span class="o">);</span>
<span class="o">}</span>
<span class="o">}</span>
-
<span class="cm">/**</span>
<span class="cm"> * Clears the comments.</span>
<span class="cm"> */</span>
@@ -349,7 +177,6 @@ accomplished in just a few lines of code.</p>
<span class="n">commentList</span><span class="o">.</span><span class="na">clear</span><span class="o">();</span>
<span class="o">}</span>
<span class="o">}</span></code></pre></div>
-
<p>When the <code>CommentForm</code> is submitted, the <code>onSubmit()</code> method is called.
Notice that nothing gets the value of the <code>TextArea</code> that was added in the
<code>CommentForm</code> constructor. This is because the comment is the model and the
@@ -357,27 +184,21 @@ third parameter to the <code>TextArea</code> constructor specified the property
model to update. So all <code>onSubmit()</code> has to do is create a new comment from
the model that was updated and add it to the comment list. When the page
redraws, the new list will be rendered.</p>
-
<p>We use a synchronized list as our shared static model used by <code>commentListView</code>
(<code>commentList</code>) to ensure that it is only updated by one thread at a time.
Remember, this is a multi-user application with a shared model!</p>
-
<p>Finally, you may notice the call to <code>commentListView.modelChanged()</code>. This
informs the list view that its model has been modified. In more advanced
usage scenarios, this would allow Wicket to expire stale pages accessed with
the browser’s back button.</p>
-
<h2 id="guestbookhtml">GuestBook.html</h2>
-
<p>In the HTML below, notice the way that the <code>TextArea</code> component is being
nested inside the <code>CommentForm</code>. Wicket is able to keep everything straight
because the Java <code>Component.add()</code> calls have to result in the same nesting
structure as the HTML.</p>
-
<p>Finally, notice the <code><wicket:remove></code> block. This is simply markup that is
there for previewing purposes only. When the page renders, it is stripped
out.</p>
-
<div class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><html</span> <span class="na">xmlns:wicket=</span><span class="s">"http://wicket.apache.org/"</span><span class="nt">></span>
<span class="nt"><head></span>
<span class="nt"><title></span>Wicket Examples - guestbook<span class="nt"></title></span>
@@ -385,7 +206,6 @@ out.</p>
<span class="nt"></head></span>
<span class="nt"><body></span>
<span class="nt"><span</span> <span class="na">wicket:id=</span><span class="s">"mainNavigation"</span><span class="nt">/></span>
-
<span class="nt"><form</span> <span class="na">wicket:id=</span><span class="s">"commentForm"</span><span class="nt">></span>
Add your comment here:
<span class="nt"><p></span>
@@ -409,32 +229,23 @@ out.</p>
<span class="nt"></wicket:remove></span>
<span class="nt"></body></span>
<span class="nt"></html></span></code></pre></div>
-
<h2 id="guestbookapplicationjava">GuestBookApplication.java</h2>
-
<p>For completeness, we’ve included the <code>GuestBookApplication</code> class, and as a
final treat the modifications to the <code>web.xml</code> file.</p>
-
<div class="highlight"><pre><code class="language-java" data-lang="java"><span class="kn">package</span> <span class="n">org</span><span class="o">.</span><span class="na">apache</span><span class="o">.</span><span class="na">wicket</span><span class="o">.</span><span class="na">examples</span><span class="o">.</span><span class="na">guestbook</span><span class="o">;</span>
-
<span class="kn">import</span> <span class="nn">org.apache.wicket.Page</span><span class="o">;</span>
<span class="kn">import</span> <span class="nn">org.apache.wicket.examples.WicketExampleApplication</span><span class="o">;</span>
-
<span class="kd">public</span> <span class="kd">class</span> <span class="nc">GuestBookApplication</span> <span class="kd">extends</span> <span class="n">WicketExampleApplication</span> <span class="o">{</span>
<span class="kd">public</span> <span class="nf">GuestBookApplication</span><span class="o">()</span> <span class="o">{</span>
<span class="o">}</span>
-
<span class="nd">@Override</span>
<span class="kd">public</span> <span class="n">Class</span><span class="o"><</span> <span class="o">?</span> <span class="kd">extends</span> <span class="n">Page</span><span class="o">></span> <span class="nf">getHomePage</span><span class="o">()</span> <span class="o">{</span>
<span class="k">return</span> <span class="n">GuestBook</span><span class="o">.</span><span class="na">class</span><span class="o">;</span>
<span class="o">}</span>
<span class="o">}</span></code></pre></div>
-
<h2 id="webxml">web.xml</h2>
-
<p>Add the following two sections (servlet and servlet-mapping) to your web.xml
file for running this application.</p>
-
<div class="highlight"><pre><code class="language-xml" data-lang="xml"><span class="nt"><filter></span>
<span class="nt"><filter-name></span>GuestBookApplication<span class="nt"></filter-name></span>
<span class="nt"><filter-class></span>org.apache.wicket.protocol.http.WicketFilter<span class="nt"></filter-class></span>
@@ -443,18 +254,19 @@ file for running this application.</p>
<span class="nt"><param-value></span>org.apache.wicket.examples.guestbook.GuestBookApplication<span class="nt"></param-value></span>
<span class="nt"></init-param></span>
<span class="nt"></filter></span></code></pre></div>
-
-
- </div>
- <div id="clearer"></div>
- <div id="footer"><span>
-Copyright © 2015 — The Apache Software Foundation. Apache Wicket,
-Wicket, Apache, the Apache feather logo, and the Apache Wicket project logo
-are trademarks of The Apache Software Foundation. All other marks mentioned
-may be trademarks or registered trademarks of their respective owners.
-</span></div>
-
+ </section>
</div>
+</main>
+ <footer class="l-container">
+ <div class="l-full">
+ <img height="60px" src="/img/asf_logo.gif" style="float:left">
+ Copyright © 2014 — The Apache Software Foundation. Apache Wicket,
+ Wicket, Apache, the Apache feather logo, and the Apache Wicket
+ project logo are trademarks of The Apache Software Foundation. All
+ other marks mentioned may be trademarks or registered trademarks of
+ their respective owners.
</div>
-</body>
+ </footer>
+ </body>
+
</html>