?? currexchangebean.jsp
字號:
<html>
<head>
<title>Money Banks, Inc. -- Currency Exchange</title>
</head>
<%@ page language = "java" %>
<%@ page errorPage="error_curr.jsp"%>
<jsp:useBean id="calc" class="calc" scope="session" />
<%@ page import="java.lang.*" %>
<body bgproperties="fixed" bgcolor="#CCCCFF">
<form action="Home_page.htm">
<p align="center"></p>
<table border="0" width="100%" height="42">
<tr>
<td width="50%" height="36"><b><font size="5" ><i>Money Banks, Inc.</i></font></b></td>
<td width="50%" height="36"></td>
</tr>
</table>
<p align="center"><b><font size="4" >Currency Conversion</font></b></p>
<p ><font >Convert: </font><%= request.getParameter("frmCurr")%>
<% String frCrr[]={"US Dollar", "British Pound", "Canadian Dollar","Euro","Australian Dollar"};
String crr=request.getParameter("frmCurr");
int ctr=0;
while(!(crr.equals(frCrr[ctr])))
ctr++;
%>
<jsp:setProperty name="calc" property="fromCurr" value="<%= ctr%>"/>
<font >to</font> <%= (String)request.getParameter("toCurrency") %>
<% String toCrr[]={"US Dollar", "British Pound", "Canadian Dollar","Euro","Australian Dollar"};
String tocrr=request.getParameter("toCurrency");
int ctr1=0;
while(!(tocrr.equals(toCrr[ctr1])))
ctr1++;
%>
<jsp:setProperty name="calc" property="toCurr" value="<%= ctr1%>"/>
<p ><font >Amount: </font>
<%= (String)request.getParameter("amount") %>
<% int amnt=0;
String str1;
str1=request.getParameter("amount");
str1=str1.trim();
amnt=Integer.parseInt(str1,10);
%>
<jsp:setProperty name="calc" property="amt" value="<%= amnt%>"/>
<p ><font >Result: </font>
<% double res=calc.calculate();
out.println(res);
%>
<p align="center"><input type="submit" value="OK" name="OK"></p>
</form>
<p > </p>
</body>
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