📄 viewcart.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="com.jspdev.cart.*" errorPage="../error.jsp" %>
<%@ taglib prefix="myfun" uri="http://hellking.com/function"%>
<%@ include file="../jstl.inc"%>
<jsp:useBean id="cart" class="com.jspdev.cart.Cart" scope="session"/>
<script language="javascript">
<!-- Begin validation script
function purenum(o){
var flag=0;
for(var i=0;i<o.value.length;i++)
if((o.value.charCodeAt(i)>57||o.value.charCodeAt(i)<48)&&o.value.charCodeAt(i)!=32){
flag=1;
break;
}
if(flag==1){
alert("数量只能是数字!");
return false;
}
else
return true;
}
// End of validation script -->
</script>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<LINK href="../hellking.css" type=text/css rel=stylesheet>
</head>
<body>
<table align="center" bgcolor="#008800" border="0" cellspacing="2" cellpadding="5">
<tr bgcolor="#cccccc">
<td>名称</td>
<td>单价</td>
<td>小计</td>
<td>删除</td>
<td>更新</td>
</tr>
<c:forEach var="cartItem" items="${cart.items}">
<tr bgcolor="#cc99cc">
<td>${myfun:trans(cartItem.item.product.name)}</td>
<td>${cartItem.item.listPrice}</td>
<td>${cartItem.total}</td>
<td><a href="deleteItem_do.jsp?itemid=${cartItem.item.itemId}">删除</a></td>
<td>
<form action="updateCart_do.jsp" name="updateform${cartItem.item.itemId}" onsubmit="return purenum(updateform${cartItem.item.itemId}.quantity)">
<input type=hidden value="${cartItem.item.itemId}" name="itemid">
<input type=text name=quantity value=${cartItem.quantity}>
<input type=submit value=更新>
</form>
</td>
</tr>
</c:forEach>
<tr bgcolor="#cccccc">
<td>合计</td>
<td colspan=4>${cart.subTotal}</td>
</tr>
</table> <br>
<center><c:if test="${! empty cart.items}"><a href="checkout.jsp">结帐</a>{{}}<a href="clearall.jsp">清空购物车</a></c:if>
{{}}<a href="viewCategory.jsp">继续购物</a></center>
</body>
</html>
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