<form name="shoppingform" action="" >...................<input type="button" value="清空购物车" onClick="javascript:EmptyShoppingCart()" size="35" >
<input type="button" value="更新数量" onClick="javascript:UpdateShoppingCart()" size="40" ><input type="button" value="买单结帐 > > >" onClick="javascript:CheckOut()" size="40" ></form><script language="javascript">
//-------------------------------
//函数功能:买单结帐
function CheckOut()
{
var tmpurl= "<%= request.getContextPath() %>/shop/CheckOutAction.do";
window.location.href=tmpurl;
}
//-----------------------------------
//函数功能:更新数量
function UpdateShoppingCart()
{
document.shoppingform.action = "<%= request.getContextPath() %>/shop/UpdateCarAction.do";
document.shoppingform.submit() ;
}
//-----------------------------------
//函数功能:从购物车删除商品
function RemoveFromShoppingCart(pid)
{
var tmpurl= "<%= request.getContextPath() %>/shop/DeleteCarAction.do?flag=one&pid="+pid;
window.location.href=tmpurl;
}
//-----------------------------------
//函数功能:从购物车删除所有商品(清空购物车)
function EmptyShoppingCart()
{
var tmpurl= "<%= request.getContextPath() %>/shop/DeleteCarAction.do?flag=all";
window.location.href=tmpurl;
}
</script>
<input type="button" value="更新数量" onClick="javascript:UpdateShoppingCart()" size="40" ><input type="button" value="买单结帐 > > >" onClick="javascript:CheckOut()" size="40" ></form><script language="javascript">
//-------------------------------
//函数功能:买单结帐
function CheckOut()
{
var tmpurl= "<%= request.getContextPath() %>/shop/CheckOutAction.do";
window.location.href=tmpurl;
}
//-----------------------------------
//函数功能:更新数量
function UpdateShoppingCart()
{
document.shoppingform.action = "<%= request.getContextPath() %>/shop/UpdateCarAction.do";
document.shoppingform.submit() ;
}
//-----------------------------------
//函数功能:从购物车删除商品
function RemoveFromShoppingCart(pid)
{
var tmpurl= "<%= request.getContextPath() %>/shop/DeleteCarAction.do?flag=one&pid="+pid;
window.location.href=tmpurl;
}
//-----------------------------------
//函数功能:从购物车删除所有商品(清空购物车)
function EmptyShoppingCart()
{
var tmpurl= "<%= request.getContextPath() %>/shop/DeleteCarAction.do?flag=all";
window.location.href=tmpurl;
}
</script>
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