📄 deposit.jsp
字号:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@page import="business.IExchangeRate"%>
<%@page import="model.Customer"%>
<%@page import="model.CurrencyType"%>
<%
if (session.getAttribute("LoginFlag") == null
|| !session.getAttribute("LoginFlag").equals("successLogin")) {
response.sendRedirect("index.jsp");
}
String errorMsg = "";
if (request.getParameter("deposit") != null) {
IExchangeRate ier = null;
Customer customer = null;
try {
int depositMoney = Integer.parseInt(request.getParameter(
"money").trim());
if (depositMoney >= 0) {
ier = (IExchangeRate) Class.forName(
"business."
+ request.getParameter("depositType"))
.newInstance();
customer = (Customer) session.getAttribute("LoginUser");
customer.setBalance(customer.getBalance()
+ ier.changeOtherToRMB(depositMoney));
errorMsg = "你当前的余额是：" + customer.getBalance();
}
} catch (NumberFormatException e) {
errorMsg = "输入必须是数字！";
}
}
%>
<html>
<head>
<jsp:include page="title.jsp" />
</head>
<body>
<form action="deposit.jsp" method="post">
<center>
<table>
<tr>
<td>
存款类型：
</td>
<td>
<%
int j = 0;
for (int i = 0; i < CurrencyType.CURRENCY_TYPE.size(); i++) {
String[] currencyType = CurrencyType.CURRENCY_TYPE.get(i);
%>
<input type="radio" name="depositType"
value="<%=currencyType[1]%>"
<% if (j==1) {out.print("checked=\"checked\"");
}j++; %>><%=currencyType[0]%>
<%
}
%>
</td>
</tr>
<tr>
<td>
存款金额：
</td>
<td>
<input type="text" name="money" value="123">
</td>
</tr>
<tr>
<td colspan="2" align="center">
<input type="submit" value=" 确定 " name="deposit">
<input type="reset" value=" 重填 ">
</td>
</tr>
<tr>
<td colspan="2" align="center">
<%=errorMsg%>
</td>
</tr>
<tr>
<td colspan="2" align="center">
<a href="login.jsp">返回主菜单</a>
</td>
</tr>
</table>
</center>
</form>
</body>
</html>
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