我想在我的项目中使用查询范围,但是它给出了上述错误。可能我在某个地方犯了错误但它是什么?
在模型中
public function projects($query) {
return $query->where('category_id',13);
}
路线
Route::get('/{slug}', function ($slug) {
$proje = \App\Models\Post::whereSlug($slug)->firstOrFail();
$related_projects = \App\Models\Post::projects()->where('id','!=',$proje->id)
->orderBy('id', 'DESC')->select('title', 'slug')->get();
return view('frontend.projects.projects_single', compact('proje','related_projects'));
})->name('projects.single');
感谢您的帮助..
答案 0 :(得分:0)
public function scopeProjects($query) {
return $query->where('category_id',13);
}
现在你可以打电话了
Route::get('/{slug}', function ($slug) {
$proje = \App\Models\Post::whereSlug($slug)->firstOrFail();
$related_projects = \App\Models\Post::projects()->where('id','!=',$proje->id)
->orderBy('id', 'DESC')->select('title', 'slug')->get();
return view('frontend.projects.projects_single', compact('proje','related_projects'));
})->name('projects.single');
它将按预期工作
您可以找到有关本地scope()
的更多信息