Magento - 仅在购物车页面的总计中显示运费，删除运输表格

I've been cracking on this for 6 hours now. I would like to remove the shipping form that removes the shipping estimates and have a flat fee in the totals.

I already tried this http://www.danneh.org/2010/08/adding-shipping-costs-to-the-cart-automatically-in-magento/ but no use, can someone confirm if this works or maybe give a better idea?

Thank you!

Just Follow this step to set shipping methods In your saveBillingAction() and saveShippingAction() in this condition

if (!isset($result['error']))

call $this->saveShippingMethodAction(); function and

Put this code.

public function saveShippingMethodAction()
{
    $this->_expireAjax();
    if ($this->getRequest()->isPost()) {
        $data = $this->getRequest()->getPost('shipping_method', 'flatrate_flatrate');
        $result = $this->getOnepage()->saveShippingMethod($data);
           $this->getResponse()->setBody(Zend_Json::encode($result));
    }

}

In your save shipping methods steps. Hope this will work for you.