当我这样做时:
$tournaments = Tournament::paginate(Config::get('constants.PAGINATION'));
它有效,但我只需要拥有用户的锦标赛。
我也是这样的:
$tournaments = Auth::user()->tournaments;
$tournaments->paginate(Config::get('constants.PAGINATION'));
我在用户模型中有一个 hasMany 关系
我收到这条消息
Method paginate does not exist.
我该如何解决?看起来并不复杂,但我做不到!
编辑: @smartrahat
第二个查询的结果:Auth::user()->tournaments
Collection {#385 ▼
#items: array:1 [▼
0 => Tournament {#386 ▼
#table: "tournament"
+timestamps: true
#fillable: array:17 [▶]
#dates: array:2 [▶]
#connection: null
#primaryKey: "id"
#perPage: 15
+incrementing: true
#attributes: array:16 [▶]
#original: array:16 [▶]
#relations: []
#hidden: []
#visible: []
#appends: []
#guarded: array:1 [▶]
#dateFormat: null
#casts: []
#touches: []
#observables: []
#with: []
#morphClass: null
+exists: true
+wasRecentlyCreated: false
}
]
}
第一次查询的结果:
LengthAwarePaginator {#428 ▼
#total: 2
#lastPage: 1
#items: Collection {#430 ▼
#items: array:2 [▼
0 => Tournament {#431 ▼
#table: "tournament"
+timestamps: true
#fillable: array:17 [▶]
#dates: array:2 [▶]
#connection: null
#primaryKey: "id"
#perPage: 15
+incrementing: true
#attributes: array:16 [▶]
#original: array:16 [▶]
#relations: []
#hidden: []
#visible: []
#appends: []
#guarded: array:1 [▶]
#dateFormat: null
#casts: []
#touches: []
#observables: []
#with: []
#morphClass: null
+exists: true
+wasRecentlyCreated: false
}
1 => Tournament {#432 ▶}
]
}
#perPage: "20"
#currentPage: 1
#path: "http://laravel.dev:8000/tournaments"
#query: []
#fragment: null
#pageName: "page"
}
最佳答案
在您的问题中,您很可能在集合上调用 paginate()
。
在有效的答案中,您是在 Eloquent 构建器上调用 paginate()
。
Auth::user()->tournaments; // dynamic property for relationship, probably a collection
Auth::user()->tournaments(); // relation type object (eloquent builder)
你的答案:
$tournaments = Tournament::where('user_id',Auth::user()->id)
->paginate(Config::get('constants.PAGINATION'));
where
正在返回您调用 paginate
的 eloquent 构建器。
这应该会给你相同的结果:
$tournaments = Auth::user()->tournaments()->paginate(...);
关于laravel-5.1 - 分页方法不存在,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/34474975/