show.jsp

j2ee写的管理程序

<%@page import="java.util.*,zjp.*"%>
<div align=center>
<form action="/oracle/test" method="post">
<%
student s = (student)request.getAttribute("thestudent");
//student s = new student();
String action = (String)request.getAttribute("action");
//student 可用
%>
<table>
<tr>
	<td>Name:</td>
	<td><input name="name" type="text" value=<%=s.name%>></td>
</tr>
<tr>
	<td>Grade:</td>
	<td><input name="grade" type="text" value=<%=s.grade%>></td>
</tr>
<tr>
	<td>Address:</td>
	<td><input name="address" type="text" value=<%=s.address%>></td>
</tr>
<tr>
	<td colspan=2 align=center><input type="submit" value=<%=action%>></td>
</tr>
<input name="id" type="hidden" value=<%=s.id%>>
<input name="action" type="hidden" value=<%=action%>>
</table>
<hr>

<table>
<tr>
<td style="align:center;width:60px;margin-right:5px;text-align:center;">Name</td>
<td style="align:center;width:60px;margin-right:5px;text-align:center;">Address</td>
<td style="align:center;width:60px;margin-right:5px;text-align:center;">Grade</td>
<td colspan="2">Operation</td>
</tr>
<%
ArrayList<student> students = (ArrayList<student>)request.getAttribute("students");
Iterator it = students.iterator();
student temp;
while(it.hasNext())
	{
		temp = (student)it.next();
%>
<tr>
<td><%=temp.name%></td>
<td><%=temp.address%></td>
<td><%=temp.grade%></td>
<td>
	<a href="/oracle/test?action=delete&id=<%=temp.id%>">delete</a>
	<a href="/oracle/test?action=modify&id=<%=temp.id%>">modift</a>
</td>
</tr>
<%}%>
</table>
</div>