【发布时间】:2022-01-01 16:29:28
【问题描述】:
我想在控制器中获取所有带有类别 ID 的广告,例如 1
怎么了?如何通过数据透视表 categories_id = 1 获取所有模型?
$category_details = Categories::where('slug','=', $category_slug)->first();
$advertisements = Advertisement::with(['categories'=> function($query){
$query->wherePivot('categories_id', $category_details->id);
}])->get();
【问题讨论】:
标签: laravel eloquent relationship