查询withTrash，软删除laravel

Question

基本上，我设法在用户表上进行软删除。问题是现在我的其他页面无法正常工作，我相信我需要使用withTrashed对页面查询进行一些更改吗？例如，如下所示的控制器，如何添加已被软删除的“用户”列，有人可以指导我并帮助我吗？

Controller.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\Http\Requests;
use App\Http\Controllers\Controller;
use App\Zone;
use App\Parameter;

class DashboardController extends Controller
{
    public function index() {
        $zones = Zone::all();
        $parameters = Parameter::all();

        return view('dashboard', compact('zones', 'parameters'));
    }
}

Answer 1

您可以添加->withTrashed()到查询中，然后使用get代替all。像这样：

$zones = Zone::all(); //Excludes soft deleted

$allparameters = Parameter::withTrashed()->get(); //Includes soft deleted

$allusers = User::withTrashed()->get();

此外，onlyTrashed()将按照建议进行操作：

$trashedusers = User::onlyTrashed()->get(); //Only soft deleted users