方法 ecshop如何设置了购买停留在商品页面之后。将ecshop商品加入购物车的时候。就不会直接进入购物车。这样使用购物车非常不方便。我们为了既保持该页面功能，又能进入购物车功能。所以增加了另外一个购买按扭。点购买之后。可以直接进入ecshop的购物车。这样只牵涉到修改ecshop模板，对ecshop二次开发稍微修改就可以做到。 1、goods.dwt模板 <a href="javascript:addToCart1({$goods.goods_id})"><img src="images/bnt_cat.gif" /> 2、js/common.js function addToCart1(goodsId, parentId) { var goods        = new Object(); var spec_arr     = new Array(); var fittings_arr = new Array(); var number       = 1; var formBuy      = document.forms['ECS_FORMBUY']; var quick     = 0; // 检查是否有商品规格  if (formBuy) { spec_arr = getSelectedAttributes(formBuy); if (formBuy.elements['number']) { number = formBuy.elements['number'].value; } quick = 1; } goods.quick    = quick; goods.spec     = spec_arr; goods.goods_id = goodsId; goods.number   = number; goods.parent   = (typeof(parentId) == "undefined") ? 0 : parseInt(parentId); Ajax.call('flow.php?step=add_to_cart1', 'goods=' + goods.toJSONString(), addToCartResponse1, 'POST', 'JSON'); } function addToCartResponse1(result) { if (result.error > 0) { // 如果需要缺货登记，跳转 if (result.error == 2) { if (confirm(result.message)) { location.href = 'user.php?act=add_booking&id=' + result.goods_id + '&spec=' + result.product_spec; } } // 没选规格，弹出属性选择框 else if (result.error == 6) { openSpeDiv(result.message, result.goods_id, result.parent); } else { alert(result.message); } } else { var cartInfo = document.getElementById('ECS_CARTINFO'); var cart_url = 'flow.php?step=cart'; if (cartInfo) { cartInfo.innerHTML = result.content; } location.href = cart_url; } } 3:flow.php elseif ($_REQUEST['step'] == 'add_to_cart1') { include_once('includes/cls_json.php'); $_POST['goods'] = json_str_iconv($_POST['goods']); if (!empty($_REQUEST['goods_id']) && empty($_POST['goods'])) { if (!is_numeric($_REQUEST['goods_id']) || intval($_REQUEST['goods_id']) <= 0) { ecs_header("Location:./\n"); } $goods_id = intval($_REQUEST['goods_id']); exit; } $result = array('error' => 0, 'message' => '', 'content' => '', 'goods_id' => ''); $json  = new JSON; if (empty($_POST['goods'])) { $result['error'] = 1; die($json->encode($result)); } $goods = $json->decode($_POST['goods']); /* 检查：如果商品有规格，而post的数据没有规格，把商品的规格属性通过JSON传到前台 */ if (empty($goods->spec) AND empty($goods->quick)) { $sql = "SELECT a.attr_id, a.attr_name, a.attr_type, ". "g.goods_attr_id, g.attr_value, g.attr_price " . 'FROM ' . $GLOBALS['ecs']->table('goods_attr') . ' AS g ' . 'LEFT JOIN ' . $GLOBALS['ecs']->table('attribute') . ' AS a ON a.attr_id = g.attr_id ' . "WHERE a.attr_type != 0 AND g.goods_id = '" . $goods->goods_id . "' " . 'ORDER BY a.sort_order, g.attr_price, g.goods_attr_id'; $res = $GLOBALS['db']->getAll($sql); if (!empty($res)) { $spe_arr = array(); foreach ($res AS $row) { $spe_arr[$row['attr_id']]['attr_type'] = $row['attr_type']; $spe_arr[$row['attr_id']]['name']     = $row['attr_name']; $spe_arr[$row['attr_id']]['attr_id']     = $row['attr_id']; $spe_arr[$row['attr_id']]['values'][] = array( 'label'        => $row['attr_value'], 'price'        => $row['attr_price'], 'format_price' => price_format($row['attr_price'], false), 'id'           => $row['goods_attr_id']); } $i = 0; $spe_array = array(); foreach ($spe_arr AS $row) { $spe_array[]=$row; } $result['error']   = ERR_NEED_SELECT_ATTR; $result['goods_id'] = $goods->goods_id; $result['parent'] = $goods->parent; $result['message'] = $spe_array; die($json->encode($result)); } } /* 检查：商品数量是否合法 */ if (!is_numeric($goods->number) || intval($goods->number) <= 0) { $result['error']   = 1; $result['message'] = $_LANG['invalid_number']; } /* 更新：购物车 */ else { // 更新：添加到购物车 if (addto_cart($goods->goods_id, $goods->number, $goods->spec, $goods->parent)) { if ($_CFG['cart_confirm'] > 2) { $result['message'] = ''; } else { $result['message'] = $_CFG['cart_confirm'] == 1 ? $_LANG['addto_cart_success_1'] : $_LANG['addto_cart_success_2']; } $result['content'] = insert_cart_info(); $result['one_step_buy'] = $_CFG['one_step_buy']; } else { $result['message']  = $err->last_message(); $result['error']    = $err->error_no; $result['goods_id'] = stripslashes($goods->goods_id); if (is_array($goods->spec)) { $result['product_spec'] = implode(',', $goods->spec); } else { $result['product_spec'] = $goods->spec; } } } $result['confirm_type'] =3; die($json->encode($result)); }