📄 ticketrequestprocessor2.jsp

📁 java2 primer plus一书源程序

💻 JSP

字号:

<jsp:useBean id="trb" 
    class="com.samspublishing.jpp.ch23.TicketRequestBean"
    scope="session" />
<html>
<head>
<title>Ticket Request Processor 2</title>
<body>
<h2>Ticket Request Processor 2</h2>
<br>
Customer ID: <%= request.getParameter("custID") %>
<br>
Customer First Name: <%= request.getParameter("firstName") %>
<br>
Customer Last Name: <%= request.getParameter("lastName") %>
<br>

<%
  String custIDString = request.getParameter("custID");
  int custIDValue = Integer.parseInt(custIDString);
%>

<jsp:setProperty name="trb" property="custID"
     value='<%= custIDValue %>' />
<jsp:setProperty name="trb" property="firstName"
     value='<%= request.getParameter("firstName") %>' />
<jsp:setProperty name="trb" property="lastName"
     value='<%= request.getParameter("lastName") %>' />

Now get the property to see if it is there 
<br>
<jsp:getProperty name="trb" property="custID"/>
<br>
<jsp:getProperty name="trb" property="firstName"/>
<br>
<jsp:getProperty name="trb" property="lastName"/>

</body>
</html>

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