Many-to-many relationship is belongsToMany on both models: // Task model public function users() { return $this->belongsToMany('User', 'user_tasks'); // assuming user_id and task_id as fk } // User model public function tasks() { return $this->belongsToMany('Task', 'user_tasks...
I have a many-to-many relationship to establish that is not returning results, although there is relevant data. What am I missing? MySQL Schema: entities - id services - id entity_service - entity_id - service_id Related Models: classEntityextendsEloquentimplementsUserInterface,RemindableInterface...
https://laravel.com/docs/5.6/eloquent-relationships#many-to-many In addition to customizing the name of the joining table, you may also customize the column names of the keys on the table by passing additional arguments to the belongsToMany method. The third argument is the foreign key name...
查看Laravel多态关系https://laravel.com/docs/5.8/eloquent-relationships#many-to-many-polymorphic-...
Many-to-many relationship with categories useful only for specific models Hello, I recently had the need to develop a system where the categories of everything that can be categorized would all need to be in a single table, for this, polymorphic relationships would be used. The ...
Think about how you might respresent the relationship between an article, and a tag. Hmm... let's figure it out in this episode. In the process, we'll discuss many to many relationships, pivot tables, and more.Mark as Complete Add to Watchlist ...
Create a new attached relationship definition. void createFor(Model $model) Create the attached relationship for the given model. $this recycle(Collection $recycle) Specify the model instances to always use when creating relationships.Details...
我认为这是正确的方法：
参考https://laravel.com/docs/10.x/eloquent-relationships#retrieving-intermediate-table-columns ...
如果你把ObjekhasMany 则只有u可以循环访问Objek的1行 例如$data = Objek::find(1(=);...