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| <title>2.11. Page Message Properties</title><link rel="stylesheet" href="css/stylesheet.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.75.0"><link rel="home" href="index.html" title="Apache Click"><link rel="up" href="ch02.html" title="Chapter 2. Pages"><link rel="prev" href="ch02s10.html" title="2.10. Page Not Found"><link rel="next" href="ch02s12.html" title="2.12. Page HEAD Elements"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">2.11. Page Message Properties</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ch02s10.html">Prev</a> </td><th width="60%" align="center">Chapter 2. Pages</th><td width="20%" align="right"> <a accesskey="n" href="ch02s12.html">Next</a></td></tr></table><hr></div><div class="sect1" title="2.11. Page Message Properties"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="page-message-properties"></a>2.11. Page Message Properties</h2></div></div></div><p>The Page class provides a | |
| <a xmlns:fo="http://www.w3.org/1999/XSL/Format" class="external" href="../../click-api/org/apache/click/Page.html#messages" target="_blank">messages</a> | |
| property which is a | |
| <a xmlns:fo="http://www.w3.org/1999/XSL/Format" class="external" href="../../click-api/org/apache/click/util/MessagesMap.html" target="_blank">MessagesMap</a> | |
| of localized messages for the page. These messages are made available in the | |
| VelocityContext when the page is rendered under the key | |
| <code class="literal">messages</code>. So for example if you had a page title message | |
| you would access it in your page template as: | |
| </p><div class="literallayout"><p><h1> <span class="symbol">$</span><code class="varname">messages.title</code> </h1></p></div><p>This messages map is loaded from the page class property bundle. For | |
| example if you had a page class <code class="classname">com.mycorp.page.CustomerList</code> | |
| you could have an associated property file containing the pages localized | |
| messages: | |
| </p><div class="literallayout"><p>/com/mycorp/page/CustomerList.properties</p></div><p>You can also defined a application global page messages properties file: | |
| </p><div class="literallayout"><p>/click-page.properties</p></div><p>Messages defined in this file will be available to all pages throughout | |
| your application. Note messages defined in your page class properties file | |
| will override any messages defined in the application global page properties | |
| file. | |
| </p><p>Page messages can also be used to override Control messages, see the | |
| Controls <a class="link" href="ch03s04.html" title="3.4. Message Properties">Message Properties</a> | |
| topic for more details. | |
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