📄 order.jsp
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<%@ page language="java" pageEncoding="GBK"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>订单</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<script type="text/javascript">
function checkForm(){
var phon=document.form1.phon.value;
var name=document.form1.name.value;
var adress=document.form1.adress.value;
if(name==""||phon==""||adress==""){
alert("请完整填写订单");
return false;
}
if(phon.length!=11){
alert("电话长度只能是 11 位。");
return false;
}else if(phon.length==11){
for(i=0;i<phon.length;i++){
var ph=phon.substring(i,i+1);
if(ph<0 || ph>9){
alert("电话只能是数字。");
return false;
}
}
}
return true;
}
</script>
</head>
<body>
<form action="/restrant/servlet/OrderServ" target="mainFrame" method="post" name="form1" onSubmit="return checkForm()">
<table align="center">
<tr>
<td colspan="2" align="center">请确认有关信息</td>
</tr>
<tr>
<td colspan="2" align="center"> </td>
</tr>
<tr>
<td><font color="red">*</font> 订餐人名称：</td>
<td><input type="text" name="name" size="30">
<font style="size:5">必填项</font></td>
</tr>
<tr>
<td><font color="red">*</font> 订餐人地址：</td>
<td><input type="text" name="adress" size="30">
<font style="size:5">必填项</font></td>
</tr>
<tr>
<td><font color="red">*</font> 订餐人电话：</td>
<td><input type="text" name="phon" size="30">
<font style="size:5">必填项</font></td>
</tr>
<tr>
<td colspan="2" align="center"> </td>
</tr>
<tr>
<td colspan="2" align="center">
<input type="submit" value="提 交">
</td>
</tr>
<tr>
<td colspan="2" align="center"> </td>
</tr>
<tr>
<td colspan="2" align="center"><font color="red">
<%
if (request.getParameter("message") != null) {
%>
订购失败!
<%
}
%>
</font></td></tr>
</table>
</form>
</body>
</html>
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