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如何在Spring MVC中渲染局部视图

spring spring-mvc jsp

如何在Spring MVC中渲染局部视图,spring,spring-mvc,jsp,Spring,Spring Mvc,Jsp,我试图在我的jsp视图页面中包含一个局部视图。我该怎么做？ 我想将我的“addEmployeeContacts.jsp”包含在“addEmployee.jsp”页面中。 addEmployee.jsp 在此处插入标题 添加员工 名字： 姓氏： <tr> <td>Date of Birth:</td> <td><form:input path="dob"

我试图在我的jsp视图页面中包含一个局部视图。我该怎么做？ 我想将我的“addEmployeeContacts.jsp”包含在“addEmployee.jsp”页面中。 addEmployee.jsp 

在此处插入标题
添加员工
名字：
姓氏：



            <tr>
                <td>Date of Birth:</td>
                <td><form:input path="dob" type="date"/></td>
            </tr>
            <tr>
                <td colspan="2">
                <input type="submit" value="Add Employee">
                </td>
            </tr>
            </table>
        </form:form>
        <div>
        <jsp:include page="addEmployeeContacts.jsp">
         ${employeeContacts}
        </jsp:include>
        </div>
    </body>
    </html>
    </code>




出生日期:
${employeeContacts}
和addEmployeeContacts.jsp

            <tr>
                <td>Date of Birth:</td>
                <td><form:input path="dob" type="date"/></td>
            </tr>
            <tr>
                <td colspan="2">
                <input type="submit" value="Add Employee">
                </td>
            </tr>
            </table>
        </form:form>
        <div>
        <jsp:include page="addEmployeeContacts.jsp">
         ${employeeContacts}
        </jsp:include>
        </div>
    </body>
    </html>
    </code>

    <code>
    <%@ page language="java" contentType="text/html; charset=ISO-8859-1"
        pageEncoding="ISO-8859-1"%>
     <%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
    <title>Insert title here</title>
    </head>
    <body>
        <h1>Add Employee</h1>
        <form:form commandName="employeeContacts">
            <table>
            <tr>
                <td>Contact Type</td>
                <td><form:input path="contactType"/></td>
            </tr>

            <tr>
                <td>Details</td>
                <td><form:input path="contactValue"/></td>
            </tr>

            <tr>
                <td colspan="2">
                <input type="submit" value="Add Contacts">
                </td>
            </tr>
            </table>
        </form:form>
    </body>
    </html>
    </code>


在此处插入标题
添加员工
接触式
细节
加法器

            <tr>
                <td>Date of Birth:</td>
                <td><form:input path="dob" type="date"/></td>
            </tr>
            <tr>
                <td colspan="2">
                <input type="submit" value="Add Employee">
                </td>
            </tr>
            </table>
        </form:form>
        <div>
        <jsp:include page="addEmployeeContacts.jsp">
         ${employeeContacts}
        </jsp:include>
        </div>
    </body>
    </html>
    </code>
package com.employee.comtroller; import javax.servlet.http.HttpSession; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.validation.BindingResult; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import com.employee.model.Employee; import com.employee.model.EmployeeContacts; import com.employee.service.EmployeeContactsService; @Controller public class ContactsController { @Autowired private EmployeeContactsService employeeContactService; @RequestMapping(value="/addEmployeeContacts", method=RequestMethod.GET) public String addEmployeeContacts(@ModelAttribute("employeeContacts") EmployeeContacts employeeContacts,Model model){ model.addAttribute(employeeContacts); return "addEmployeeContacts"; } @RequestMapping(value="/addEmployeeContacts", method=RequestMethod.POST) public String addEmployeeContacts(@ModelAttribute("employeeContacts") EmployeeContacts employeeContacts,HttpSession session,BindingResult result){ if(result.hasErrors()){ System.out.println(result); return "addEmployeeContacts"; } else{ Employee employee = (Employee)session.getAttribute("employee"); employeeContacts.setEmployee(employee); employeeContactService.save(employeeContacts); } return "redirect:index.jsp"; } } 包com.employee.com控制器； 导入javax.servlet.http.HttpSession； 导入org.springframework.beans.factory.annotation.Autowired； 导入org.springframework.stereotype.Controller； 导入org.springframework.ui.Model； 导入org.springframework.validation.BindingResult； 导入org.springframework.web.bind.annotation.ModelAttribute； 导入org.springframework.web.bind.annotation.RequestMapping； 导入org.springframework.web.bind.annotation.RequestMethod； 导入com.employee.model.employee； 导入com.employee.model.EmployeeContacts； 导入com.employee.service.employeecontacts服务； @控制器 公共类联系人控制器{ @自动连线 私人雇员联系服务雇员联系服务； @RequestMapping（value=“/addEmployeeContacts”，method=RequestMethod.GET） 公共字符串addEmployeeContacts（@ModelAttribute（“employeeContacts”）employeeContacts employeeContacts，模型模型）{ model.addAttribute（employeeContacts）； 返回“addEmployeeContacts”； } @RequestMapping（value=“/addEmployeeContacts”，method=RequestMethod.POST） 公共字符串addEmployeeContacts（@ModelAttribute（“employeeContacts”）employeeContacts employeeContacts，HttpSession会话，BindingResult）{ if（result.hasErrors（））{ 系统输出打印项次（结果）； 返回“addEmployeeContacts”； } 否则{ Employee=（Employee）session.getAttribute（“Employee”）； employeeContacts.setEmployee（employee）； employeeContactService.save（employeeContacts）； } 返回“redirect:index.jsp”； } } 投掷误差

            <tr>
                <td>Date of Birth:</td>
                <td><form:input path="dob" type="date"/></td>
            </tr>
            <tr>
                <td colspan="2">
                <input type="submit" value="Add Employee">
                </td>
            </tr>
            </table>
        </form:form>
        <div>
        <jsp:include page="addEmployeeContacts.jsp">
         ${employeeContacts}
        </jsp:include>
        </div>
    </body>
    </html>
    </code>
org.apache.jasper.jaspereException:java.lang.IllegalStateException:bean名称“employeeContacts”的BindingResult或普通目标对象都不能作为请求属性使用

如果您的本地主机：8080/EmployeeManagement/addEmployee.html由于我在您的帖子中没有看到的映射而直接将您登录到addEmployee.jsp，然后，您需要在jsp中执行以下操作。这将向控制器发出请求，以获取包含的视图。希望这有帮助

            <tr>
                <td>Date of Birth:</td>
                <td><form:input path="dob" type="date"/></td>
            </tr>
            <tr>
                <td colspan="2">
                <input type="submit" value="Add Employee">
                </td>
            </tr>
            </table>
        </form:form>
        <div>
        <jsp:include page="addEmployeeContacts.jsp">
         ${employeeContacts}
        </jsp:include>
        </div>
    </body>
    </html>
    </code>

<div>
        <jsp:include page="/addEmployeeContacts">
         ${employeeContacts}
        </jsp:include>
 </div>


${employeeContacts}
您需要使用.tag作为主页面，部分视图作为.jsp

            <tr>
                <td>Date of Birth:</td>
                <td><form:input path="dob" type="date"/></td>
            </tr>
            <tr>
                <td colspan="2">
                <input type="submit" value="Add Employee">
                </td>
            </tr>
            </table>
        </form:form>
        <div>
        <jsp:include page="addEmployeeContacts.jsp">
         ${employeeContacts}
        </jsp:include>
        </div>
    </body>
    </html>
    </code>
例如：

            <tr>
                <td>Date of Birth:</td>
                <td><form:input path="dob" type="date"/></td>
            </tr>
            <tr>
                <td colspan="2">
                <input type="submit" value="Add Employee">
                </td>
            </tr>
            </table>
        </form:form>
        <div>
        <jsp:include page="addEmployeeContacts.jsp">
         ${employeeContacts}
        </jsp:include>
        </div>
    </body>
    </html>
    </code>
像这样创建Layout.tag

            <tr>
                <td>Date of Birth:</td>
                <td><form:input path="dob" type="date"/></td>
            </tr>
            <tr>
                <td colspan="2">
                <input type="submit" value="Add Employee">
                </td>
            </tr>
            </table>
        </form:form>
        <div>
        <jsp:include page="addEmployeeContacts.jsp">
         ${employeeContacts}
        </jsp:include>
        </div>
    </body>
    </html>
    </code>

 <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
 <%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>
 <%@tag description="Overall Page template" pageEncoding="UTF-8"%>
 <!DOCTYPE html>
 <html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Home</title>
 </head>
 <body>
    <section class="content">
      <jsp:doBody />
    </section>
 </body>
</html>

<%@taglib prefix="t" tagdir="/WEB-INF/tags/"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<t:Layout>    
   <div>
       your partial view html content
   </div>
</t:Layout>


家
然后创建这样的局部视图

            <tr>
                <td>Date of Birth:</td>
                <td><form:input path="dob" type="date"/></td>
            </tr>
            <tr>
                <td colspan="2">
                <input type="submit" value="Add Employee">
                </td>
            </tr>
            </table>
        </form:form>
        <div>
        <jsp:include page="addEmployeeContacts.jsp">
         ${employeeContacts}
        </jsp:include>
        </div>
    </body>
    </html>
    </code>

 <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
 <%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>
 <%@tag description="Overall Page template" pageEncoding="UTF-8"%>
 <!DOCTYPE html>
 <html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Home</title>
 </head>
 <body>
    <section class="content">
      <jsp:doBody />
    </section>
 </body>
</html>

<%@taglib prefix="t" tagdir="/WEB-INF/tags/"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<t:Layout>    
   <div>
       your partial view html content
   </div>
</t:Layout>


部分查看html内容
那么问题出在哪里呢？显示错误：org.apache.jasper.jaspereException:java.lang.IllegalStateException:bean名称“employeeContacts”的BindingResult和普通目标对象都不能作为请求属性使用，当您出现此错误时，地址栏中显示的URL是什么？谢谢您的回复，我只是想知道是否有此错误帮助