Question

我需要将每个逗号分隔值存储到另一个表中，这里是货运表的输入：

kloter = 1，

fl_date = 2017-10-12，

id_date = 2017-10-12

跟踪= WRT246，RTY6788，YTT665＆lt; ---每个都将保存到shipment_tracking表

货件型号：

class Shipment extends Model
{
    protected $fillable = ['kloter','fl_date','id_date'];

    public function trackings()
    {
        return $this->hasMany('App\ShipmentTracking');
    }
}

ShipmentTracking模型：

class ShipmentTracking extends Model
{
     protected $fillable = ['shipment_id','track_no'];

     public function shipment()
    {
        return $this->belongsTo('App\Shipment','shipment_id');
    }
}

这是我的控制器：

$shipments = new Shipment();

        $shipments->kloter = $request->input('kloter');
        $shipments->fl_date = $request->input('fl_date');
        $shipments->id_date = $request->input('id_date');


        $shipments->save();

        $lastshipment = $shipments->id; // find the last inserted ID

        $trackings  = explode(',', request('trackings')); // explode comma separated values from trackings

        $cnt=count($trackings); // count the numbers of trackings 

        $i=0;

        for($i=0;$i<$cnt;$i++) //iteration

        //i am using raw query
        // code bellow will save the ID of shipment to shipment_tracking,  
        //but i need to change that 9999 value with each values from $trackings
        //i dont know what to put in that '9999'
        {
            DB::table('shipment_trackings')->insert(
                                         array(
                                                'shipment_id'     =>   $lastshipment, 
                                                'track_no'   =>  '9999'            // just a random value
                                         )
                                    );
        }

        // Shipment::find($lastshipment)->trackings()->associate($trackings);



        return back();

它正在运行，但我需要使用$ trackings中的值更改'9999'，任何帮助都将不胜感激，谢谢

Answer 1

Hy bro，

尝试将9999替换为$trackings[$i]

Laravel将每个逗号分隔值存储到另一个表中

1 个答案: