Question

我的路线

Route :: get（＆＃39; news-logs＆＃39;，＆＃39; Backend \ ChangeLog \ ChangeLogController @ changeLogNews＆＃39;） - ＆gt; name（＆＃39; change-log-news＆＃39; ）;

我的模特

    <?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\DB;

class News extends Model
{
    protected $table = 'news';

    use \Venturecraft\Revisionable\RevisionableTrait;
    protected $revisionCreationsEnabled = true;
    protected $revisionEnabled = true;

    public static function boot()
    {
        parent::boot();
    }

    public function revisionHistory(){
        $news = News::all();
        $history = $news->revisionHistory;
    }


    public function getRouteKeyName()
    {
        return 'slug';
    }

    public function months($year) {
        $queryResult = DB::table('news')->select(DB::raw('MONTH(order_date) as month'), DB::raw('YEAR(order_date) as year'))->where(DB::raw('YEAR(order_date)'), $year)->orderBy(DB::raw('MONTH(order_date)'))->get();
        $months = collect($queryResult)->unique('month');
        return $months;
    }
}

我的控制器

    <?php

namespace App\Http\Controllers\Backend\ChangeLog;

use App\Models\News;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;

class ChangeLogController extends Controller
{
    public function changeLogNews(){
        $news = News::all();
        $history = $news->revisionHistory;
        dd($history);
        return view('backend.change-log.history',compact('history'));
    }
}

我的观点

    @foreach($history->revisionHistory as $log )
         <li>
{{ $log->userResponsible()->name }} changed {{ $log->fieldName() }} from {{ $log->oldValue() }} to {{ $log->newValue() }}</li>
    @endforeach

现在，当我加载页面时，它说 - ＆＃34; Property [revisionHistory]在此集合实例上不存在＆＃34;。我想从你身边得到任何帮助。谢谢

Answer 1

$history没有revisionHistory属性。 $history是$news->revisionHistory的结果。

如何从Laravel 5.4中的VentureCraft / revisionable加载和显示修订表中的数据？

1 个答案: