我想做这样的事情:

$posts= Status::where('users_id',$user->id)->orWhere(DB::table('user_status_share.user_id', $user->id))->orderBy('created_at', 'DESC')->get();


但是我遇到一个错误:strtolower()期望参数1为字符串,给定对象-如何在“ orWhere”方法中更改表?这可能吗?如果不是-如何在一个查询中使用2个表?

模式(状态):

public function up()
{
    Schema::create('users_status', function (Blueprint $table) {
        $table->increments('id')->unique();
        $table->longText('status_text');
        $table->integer('users_id')->unsigned();
        $table->timestamps();
    });
}

/**
 * Reverse the migrations.
 *
 * @return void
 */
public function down()
{
    Schema::drop('users_status');
}


模式(StatusShare):

public function up()
{
    Schema::create('user_status_share', function (Blueprint $table) {
        $table->increments('id');
        $table->integer('status_id');
        $table->integer('user_id');
        $table->timestamps();
    });
}

/**
 * Reverse the migrations.
 *
 * @return void
 */
public function down()
{
    Schema::drop('user_status_share');
}


型号状态:

namespace App\Eloquent;

use Illuminate\Database\Eloquent\Model;

class Status extends Model
{
    public $timestamps = true;
    protected $table = 'users_status';
    protected $guarded = ['id'];

    public function comments()
    {
        return $this->hasMany(StatusComments::class);
    }

    public function likes()
    {
        return $this->hasMany(StatusLikes::class);
    }

    public function shares()
    {
        return $this->hasMany(StatusShare::class);
    }

}


型号状态分享:

<?php

namespace App\Eloquent;

use Illuminate\Database\Eloquent\Model;

class StatusShare extends Model
{
    public $timestamps = true;
    protected $table = 'user_status_share';
    protected $guarded = ['id'];

    public function status()
    {
        return $this->hasOne(Status::class);
    }
}

最佳答案

我认为你应该尝试这样的事情

调整它,我没有测试

 $posts = DB::table('status')->where('users_id',$user->id)->orWhere(function ($query) use ($user) {
                $query->table('user_status_share')->where('user_id', $user->id);
            })
            ->get();


您能否分享更多信息,因为我感觉可以使用关系以一种简单的方式来获得这些信息(向我们展示您模型中的数据库结构和关系)

关于php - Laravel-如何在orWhere方法中更改表?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/37898482/

10-16 22:22