在jsp中接收并处理servlet传过来的含有bean的List
2017-03-07 20:04 Self_made 阅读(3347) 评论(0) 编辑 收藏 举报在jsp中接收并处理servlet传过来的含有bean的List
例如有以下bean
package com.test.domain;
class Student{
private Stirng name;
private int age;
public Student(String name, int age){
this.name = name;
this.age = age;
}
public String getName(){
return this.name;
}
public void setName(Stirng name){
this.name = name;
}
public int getAge(){
return this.age;
}
public void setAge(int age){
this.age = age;
}
}
在Servlet中有如下代码:
List<Student> stuList = new ArrayList<Student>();
stuList.add(new Student("Tom", 19));
stuList.add(new Student("Jerry", 20));
request.setAttribute("stuList", stuList);
在jsp中接收并处理传过来的stuList:
首先在jsp中导入Student的包如下:
<%@ page import= "com.test.domain.Student"%>
在JavaScript中通过如下方式处理:
<script type="text/javascript">
var stuName = new Array();
<% int i=0;List<Student> stuList = (List<Student>) request.getAttribute("stuList");
for(i = 0; i < stuList.size(); i ++) { %>
stuName[<%=i%>] = <%=((Student) stuList.get(i)).getName()%>;
<% } %>
</script>