createroster.jsp
来自「100多M的J2EE培训内容」· JSP 代码 · 共 63 行
JSP
63 行
<%@ page contentType="text/html; charset=GBK" %>
<%@ page language="java" %>
<%@ page import="javax.naming.InitialContext" %>
<%@ page import="cmpsample.*" %>
<html>
<head><title>Chapter 11 CMP 2.0 Sample Example </title></head>
<body bgcolor="white">
<center>
<h2>Chapter 11 CMP 2.0 RosterEJB - Create a Roster</h2>
<p>
<form method="post" action="/WebApp/createRoster.jsp">
<table border=10>
<tr>
<td>Roster ID: </td>
<td><input type="text" name="id" size="11" value=""></td>
</tr>
<tr>
<td>Schedule ID: </td>
<td><input type="text" name="scheduleID" size="25" value=""></td>
</tr>
<tr>
<td>Student ID: </td>
<td><input type="text" name="studentID" size="25" value=""></td>
</tr>
</table>
<p>
<input type="submit" name="submit" value="Submit">
<p>
</form>
<%
String id = request.getParameter("id");
String scheduleID = request.getParameter("scheduleID");
String studentID = request.getParameter("studentID");
if (id != null && !"".equals(id)) {
try {
InitialContext ic = new InitialContext();
Object o = ic.lookup("Roster");
RosterHome home = (RosterHome) o;
Roster roster = home.create(id, scheduleID, studentID);
%>
New Roster created:<br>
<%=roster.fetchStudentID()%>,
<%=roster.fetchScheduleID()%>
</p>
<a href = "/WebApp/searchRoster.jsp">SEARCH</a></p>
<%
} catch(Exception e) {
e.printStackTrace();
out.println("Create new Roster FAILED : " + e.toString());
}
}
%>
<hr>
[<a href="/WebApp/index.html">HOME</a>]
</center>
</body>
</html>
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