I am trying to run the dwr sample example. gettting the following error dwr undefined.
I have places dwr.jar in my lib folder of the tomcat.
Can any body suggest where i am going wrong. Any link to dwr examples will be
really helpful
thanks in advance,
chetan raj
This is my code
Demo.jsp
<html>
<head>
<script>
function update() {
var name = dwr.util.getValue("demoName");
Demo1.sayHello(name, function(data) {
dwr.util.setValue("demoReply", data);
});
}
</script>
</head>
<script language="text/javascript" src="/js/engine.js"></script>
<script language="text/javascript" src="/js/util.js"></script>
<script language="text/javascript" src="/js/gi.js"></script>
Name:
<input type="text" id="demoName"/>
<input value="Send" type="button" onclick="update()"/>
Reply: <span id="demoReply"></span>
______________________________________________________________
Demo1.java
public class Demo1{
public String sayHello(String name) {
return "Hello, " + name;
}
}
___________________________________________________________________
web.xml
<web-app>
<servlet>
<servlet-name>dwr-invoker</servlet-name>
<servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>dwr-invoker</servlet-name>
<url-pattern>/dw/*</url-pattern>
</servlet-mapping>
</web-app>
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