ecshop上传图片2

html代码

<tr>
            <td class="label">{$lang.lab_picture}</td>
            <td>
              <input type="file" name="goods_img" size="" />
              {if $goods.goods_img}
                <a href="goods.php?act=show_image&img_url={$goods.goods_img}" target="_blank"><img src="data:images/yes.gif" border="" /></a>
              {else}
                <img src="data:images/no.gif" />
              {/if}
              <br /><input type="text" size="" value="{$lang.lab_picture_url}" style="color:#aaa;" onfocus="if (this.value == '{$lang.lab_picture_url}'){this.value='http://';this.style.color='#000';}" name="goods_img_url"/>
            </td>
          </tr>

php代码

/*新增*/
    $grab_img_url = $_POST['grab_img_url'];

     if (isset($_FILES['grab_img']))
    {
        // 上传了，直接使用，原始大小
        $uplod_grab_img = $image->upload_image($_FILES['grab_img']);
        if ($goods_thumb === false)
        {
            sys_msg($image->error_msg(), , array(), false);
        }

    }

    if(empty($uplod_grab_img)){
        $grab_img = $grab_img_url;      //如果没有上传产品使用默认
    }else{
        $grab_img = $uplod_grab_img;  // 如果有上传商品 则用新图
    }

    /**/