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漂亮的JAVABEAN与TEXT传递

2016-05-20 21:20 405 查看

首先，我们来定义一个JAVA类

package com11;

public class wordd {
private int num;
public String na;
public int getNum() {
return num;
}
public void setNum(int num) {
this.num = num;
}
public String getNa() {
return na;
}
public void setNa(String na) {
this.na = na;
}

}

<%@ page language="java" import="com11.*" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>

<!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>java bean</title>
<script lannguage="javascript">
function fun(){
var se=document.getElementById("hu");
se.value="fghe";
var t=document.getElementsByTagName("input")[1];
t.value="ByTagname";
var t1=document.getElementsByName("my");
t1.value="Bysdfjl";
}
</script>
</head>
<body>

<input type="text" name="a1" id="hu"></input><br>
<input name="myInput" type="text" size="20"/><br />
<input name="my" type="text" size="20"/><br />
<input name="my" type="text" size="20"/><br />
<input name="my" type="text" size="20"/><br />
<input type="button" name="a2" value="sub" onClick="fun()">

<jsp:useBean id="wu1" class="com11.wordd"></jsp:useBean> /look
<%
wu1.setNa("hu");
wu1.getNa();
wu1.setNum(11);
wu1.getNum();
out.println(wu1.na);
out.print("adsf");
%>
<br>
<jsp:getProperty property="na" name="wu1"/>//look
<jsp:getProperty property="num" name="wu1"/>//look
<input type="text" value=<%out.print(wu1.na);%> name="wu1"></input>//look
</body>
</html>

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