修改”ship to this address”为默认值.

最近在做onepage的优化.ship to this address这个单选框,我一直以为是在theme里面改..
搞了半天.要在core里面改..
下面是代码:

public function isUseBillingAddressForShipping()
{
        if (($this->getQuote()->getIsVirtual()) || !$this->getQuote()->getShippingAddress()->getSameAsBilling())
        {
            return false;
        }
        return true;
}

改为:

public function isUseBillingAddressForShipping()
{
        if (($this->getQuote()->getIsVirtual()) || (!$this->getQuote()->getShippingAddress()->getSameAsBilling()))
        {
            return true;
        } else {
            return false;
        }
}

代码的位置在:app/code/core/Mage/Checkout/Block/Onepage/Billing.php
ps.网上卖的那个onepage插件会导致转换率降低..不要相信.最好是自己改