Spring portlet Demo

     

 Spring portlet 的配置过程：

 1、 web.xml  配置

<servlet>
   <servlet-name>view-servlet</servlet-name>
   <servlet-class>org.springframework.web.servlet.ViewRendererServlet</servlet-class>
   <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
   <servlet-name>view-servlet</servlet-name>
   <url-pattern>/WEB-INF/servlet/view</url-pattern>
</servlet-mapping>

  

2、*-portlet.xml 的配置

 <bean class="net.ueye.test.DemoController"/>
 <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
     <property name="prefix" value="/WEB-INF/jsp/"/>
     <property name="suffix" value=".jsp"/>
 </bean>
 <context:annotation-config/>

 

3、 DemoController

 1@Controller
 2@RequestMapping("view")
 3public class DemoController {
 4    
 5    @RequestMapping
 6    public String index(Model model){        
 7        model.addAttribute("accounts",new AccountService().findAll());
 8        return "index";
 9    }
    
    @RequestMapping(params="action=edit")
    public String edit(@RequestParam("id")String id,Model model){
        model.addAttribute("account",new AccountService().get(id));
        return "edit";
    }
    
    @RequestMapping(params="action=add")
    public String newAccount(){        
        return "add";
    }
    
    @RequestMapping(params="action=create")
    public void create(ActionResponse response,@ModelAttribute("acc")Account acc,Model model){
        AccountService as=new AccountService();
        as.insert(acc);
        model.addAttribute("accounts",as.findAll());
        response.setRenderParameter("action","index");
    }
    
    @RequestMapping(params="action=update")
    public void update(ActionRequest request,ActionResponse response,Model model){
        AccountService as=new AccountService();
        as.get(request.getParameter("id")).setUsername(request.getParameter("username"));
        model.addAttribute("accounts",as.findAll());
        response.setRenderParameter("action","index");
    }
    
    @RequestMapping(params="action=delete")
    public String delete(@RequestParam("id")String id,Model model){
        AccountService as=new AccountService();
        as.remove(id);
        model.addAttribute("accounts",as.findAll());
        return "index";
    }
    
}

 

4、 index.jsp

 1 <table>
 2    <tr>
 3        <th>ID</th>
 4        <th>Name</th>
 5        <th colspan="2">Actions</th>
 6    </tr>
 7    <c:forEach var="account" items="${accounts }">
 8    <tr>
 9        <td>${account.id }</td>
        <td>${account.username }</td>
        <td><a href="<portlet:renderURL>
                    <portlet:param name="action" value="edit"/>
                    <portlet:param name="id" value="${account.id }"/>
               </portlet:renderURL>">Edit</a>
        </td>
        <td><a href="<portlet:renderURL>
                     <portlet:param name="action" value="delete"/>
                     <portlet:param name="id" value="${account.id }"/>
                 </portlet:renderURL>">Delete</a>
        </td>
    </tr>
    </c:forEach>
    <tr>
       <td colspan="4">
           <a href="<portlet:renderURL>
                       <portlet:param name="action" value="add"/>
                       <portlet:param name="id" value="${account.id }"/>
                    </portlet:renderURL>">Add</a>
       </td>
    </tr>
 </table>

 

5、add.jsp

 1<form action="<portlet:actionURL/>" method="post">
 2   <input type="hidden" name="action" value="create"/>
 3   <table>
 4      <tr>
 5        <th>ID</th>
 6        <td><input type="text" name="id" value="${account.id }" /></td>
 7      </tr>
 8      <tr>
 9        <th>Name</th>
        <th><input type="text" name="username"/></th>
      </tr>
      <tr>
        <td colspan="2">
           <input type="submit" value="submit"/>
           <input type="reset" value="reset"/>
        </td>
       </tr>
    </table>
</form>

      

/Files/rubys/demo.rar