SQLSTATE[23000]

Posted 2023-02-25

【中文标题】SQLSTATE[23000]

【英文标题】：

【发布时间】：2016-03-03 04:36:39

【问题描述】：

我对 laravel 的 phpmyadmin 有问题 我想通过控制器更新数据库视图中的数据，但发生错误

    // save all seats
    foreach ($request->all() as $key => $param) 
        if ($key === '_token') continue;

        $data = explode('-', $key);

        $bs = new BookedSeat();
        $bs->booking_id = $booking->id;
        $bs->day_id = str_replace('c', '', $data[0]);
        $bs->table_id = str_replace('t', '', $data[1]);
        $bs->number = 0;
        $bs->status = 'requested';
        $bs->save();
    

its an error when i try update data

its my db

【问题讨论】：

请分享你的插入数据代码，需要插入day_id外键

【参考方案1】：

更新

 // save all seats
foreach ($request->all() as $key => $param) 
    if ($key === '_token') continue;

    $data = explode('-', $key);

    $bs = new BookedSeat();
    $bs->booking_id = $booking->id;
    $day = DB::table('days')->where('name',$data[0])->get(); 
    $bs->day_id = $day->id;
    $bs->table_id = str_replace('t', '', $data[1]);
    $bs->number = 0;
    $bs->status = 'requested';
    $bs->save();

【讨论】：

嗨，朋友。书的 id 或 id 是书