Spring MVC with EXT JS error: DispatcherServlet noHandlerFound
Question
I am trying to get a simple EXT JS form to appear on my tomcat but i am getting the following error:
17-Apr-2012 10:46:09 org.springframework.web.servlet.DispatcherServlet noHandlerFound
WARNING: No mapping found for HTTP request with URI [/helloworld/service/web/js /restful.css] in DispatcherServlet with name 'rest'
17-Apr-2012 10:46:09 org.springframework.web.servlet.DispatcherServlet noHandlerFound
WARNING: No mapping found for HTTP request with URI [/helloworld/service/web/js/restful.js] in DispatcherServlet with name 'rest'
web.xml
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Archetype Created Web Application</display-name>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:/application-context.xml
</param-value>
</context-param>
<!-- This listener will load other application context file in addition to
rest-servlet.xml -->
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<servlet>
<servlet-name>rest</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>rest</servlet-name>
<url-pattern>/service/*</url-pattern>
</servlet-mapping>
</web-app>
rest-servlet.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
<context:component-scan base-package="com.fexco.helloworld.web" />
<mvc:annotation-driven />
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<ref bean="jsonConverter" />
</list>
</property>
</bean>
<bean id="jsonConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes" value="application/json" />
</bean>
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
I am calling the restful.css and restful.js classes from the index.jsp
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ page contentType="text/html; charset=ISO-8859-1"%>
<html>
<head>
<link rel="stylesheet" type="text/css" href="/webapp/js/restful.css" />
<script type="text/javascript" src="/webapp/js/restful.js"></script>
</head>
<body>
<h1>This is used to display EXT objects</h1>
</body>
</html>
directory structure
I cant seem to solve this error, my index.jsp is appearing on the page alright but no EXT form is appearing, I have looked at similar problems online and all there solutions are in mine at the moment so this not the same errors.
Does anybody have any ideas?
2 answers
solution1
2 ACCPTED 2012-04-17 10:11:18
Currently you refer to your static files ( .js and .css ) by relative paths. It doesn't make sense, because location of these files doesn't depend on location of the page being displayed.
You need to use absolute paths instead. You can use <c:url> to construct absolute paths that include context path of your application (so, they're correct no matter where your application is deployed):
<link rel="stylesheet" type="text/css" href="<c:url value = '/js/restful.css' />" />
<script type="text/javascript" src="<c:url value = '/js/restful.js' />"></script>
solution2
0 2012-04-17 10:17:47
Try this..
<link rel="stylesheet" type="text/css" href="/js/restful.css" />
<script type="text/javascript" src="/js/restful.js"></script>
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