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![](static/image/common/ico_lz.png)
楼主 |
发表于 2016-9-20 15:44:53
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$this->db->select(' mm_transport_goods.from_province,
mm_transport_goods.from_city,
mm_transport_goods.from_district,
mm_transport_goods.to_province,
mm_transport_goods.to_city,
mm_transport_goods.to_district,
mm_transport_goods.goods_type,
mm_transport_goods.goods_unit,
mm_transport_goods.goods_weight,
mm_transport_goods.publish_user_id,
mm_transport_goods.car_type,
mm_transport_goods.car_length,
mm_transport_goods.car_load,
mm_transport_goods.created,
mm_user_base.name,
mm_user_base.head_pic,
mm_region.name as names
');
$this->db->from('mm_transport_goods');
$this->db->join('mm_user_base', 'mm_transport_goods.publish_user_id = mm_user_base.id' , 'left');
$this->db->join('mm_region',' mm_transport_goods.from_province = mm_region.id', 'left');
/*mm_transport_goods表里的6个字段(mm_transport_goods.from_province,
mm_transport_goods.from_city,
mm_transport_goods.from_district,
mm_transport_goods.to_province,
mm_transport_goods.to_city,
mm_transport_goods.to_district,)都等于mm_region的id字段 这要怎么写?*/
$query = $this->db->order_by('mm_transport_goods.id','DESC')->get("",7);
$this->load->helper('array');
foreach ($query->result() as $row){?> |
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