📄 weborder.jsp

📁 精通从JavaScript到Jsp范例程序设计
💻 JSP
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<%@ 
	page language="java" 
	errorPage="orderErrorPage.jsp"
	import="java.util.*,Customer,Price;" 
%>
<jsp:useBean id="customer" 
  class="Customer" scope="request">
	<jsp:setProperty name="customer" 
	  property="*" /> 
</jsp:useBean>	

<jsp:useBean id="PepsiCola" 
	class="Price" scope="request">
	<jsp:setProperty name="PepsiCola" 
	  property="name" param="PepsiColaName" /> 
	<jsp:setProperty name="PepsiCola" 
	  property="price" param="PepsiColaPrice" /> 
	<jsp:setProperty name="PepsiCola" 
	  property="item" param="PepsiColaItem" /> 
</jsp:useBean>	

<jsp:useBean id="SevenUP" 
	class="Price" scope="request">
	<jsp:setProperty name="SevenUP" 
	  property="name" param="SevenUPName" /> 
	<jsp:setProperty name="SevenUP" 
	  property="price" param="SevenUPPrice" /> 
	<jsp:setProperty name="SevenUP" 
	  property="item" param="SevenUPItem" /> 
</jsp:useBean>	

<jsp:useBean id="OrangeJuice" 
	class="Price" scope="request">
	<jsp:setProperty name="OrangeJuice" 
	  property="name" param="OrangeJuiceName" /> 
	<jsp:setProperty name="OrangeJuice" 
	  property="price" param="OrangeJuicePrice" /> 
	<jsp:setProperty name="OrangeJuice" 
	  property="item" param="OrangeJuiceItem" /> 
</jsp:useBean>	

<jsp:useBean id="FrenchFries" 
	class="Price" scope="request">
	<jsp:setProperty name="FrenchFries" 
	  property="name" param="FrenchFriesName" /> 
	<jsp:setProperty name="FrenchFries" 
	  property="price" param="FrenchFriesPrice" /> 
	<jsp:setProperty name="FrenchFries" 
	  property="item" param="FrenchFriesItem" /> 
</jsp:useBean>	

<jsp:useBean id="Sandwiches" 
	class="Price" scope="request">
	<jsp:setProperty name="Sandwiches" 
	  property="name" param="SandwichesName" /> 
	<jsp:setProperty name="Sandwiches" 
	  property="price" param="SandwichesPrice" /> 
	<jsp:setProperty name="Sandwiches" 
	  property="item" param="SandwichesItem" /> 
</jsp:useBean>	

<jsp:useBean id="Nuggets" 
	class="Price" scope="request">
	<jsp:setProperty name="Nuggets" 
	  property="name" param="NuggetsName" /> 
	<jsp:setProperty name="Nuggets" 
	  property="price" param="NuggetsPrice" /> 
	<jsp:setProperty name="Nuggets" 
	  property="item" param="NuggetsItem" /> 
</jsp:useBean>	

<jsp:useBean id="Dessert" 
	class="Price" scope="request">
	<jsp:setProperty name="Dessert" 
	  property="name" param="DessertName" /> 
	<jsp:setProperty name="Dessert" 
	  property="price" param="DessertPrice" /> 
	<jsp:setProperty name="Dessert" 
	  property="item" param="DessertItem" /> 
</jsp:useBean>	

<html>
<head>
</head>
<body>
<center>
<% 
	if( customer.getName().trim().equals("") ||
	    customer.getTel().trim().equals("") ||
	    customer.getAddr().trim().equals("") ){
		throw new ServletException( "
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