在XSP中嵌入Javascript的例子

XSP支持多种语言，下面是在XSP页面中嵌入Javascript的例子。

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 
 3 <xsp:page language="javascript" 
 4   xmlns:xsp="http://apache.org/xsp"
 5   xmlns:xsp-request="http://apache.org/xsp/request/2.0"
 6   xmlns:xsp-session="http://apache.org/xsp/session/2.0"
 7 >
 8 
 9 <page>
10 
11 <xsp:logic>
12  msg = "boo";
13  user = <xsp-request:get-parameter name="user"/>;
14  pwd = <xsp-request:get-parameter name="pass"/>;
15 
16  if (user.equals("BigCorp") &amp;&amp; pwd.equals("secret")) {
17    msg = "User '" + user + "' has been authenticated" +
18       " - you can now proceed to the support page.";
19    <xsp-session:set-attribute name="user"><xsp:expr>user</xsp:expr></xsp-session:set-attribute>;
20  } else {
21    msg = "Login failed";
22  }
23 
24 </xsp:logic>
25 
26  <page-title>Login results</page-title>
27  <content>
28   <title>Login results</title>
29   <paragraph>
30    <xsp:expr>msg</xsp:expr>
31   </paragraph>
32  </content>
33 </page>
34 
35 </xsp:page>

除此之外，还要在sitemap的相应的<map:generate>中添上
<map:parameter name="programming-language" value="js">
否则cocoon会使用默认的java编译器来处理XSP文件而引起错误。