laravel Yajra 数据表

Question

我一直在 laravel 中使用 yajra datable。我在渲染 table 时遇到问题。我正在尝试将一个数组传递给 datatable make 方法。但是会抛出错误。下面是 laravel.

中的代码

$tableData = array();  
        $users = User::all();    
        foreach($users as $user) { 
            $tableData['id']=$user->id;
            $tableData['name']=$user->name;
            $tableData['email']=$user->email;
            $tableData['role']=$user->roles->first()->toArray()['name']; 
        }    
        return Datatables::of($tableData)->make(true);

下面是javascript

中数据table的代码

$('.users').DataTable({
        processing: true,
        serverSide: true, 
        ajax: "users/list",
        lengthMenu: [10, 20, 40, 60, 80, 100],
        pageLength: 10,
        columnDefs: [{
            targets: [0, 1, 2],
            className: 'mdl-data-table__cell--non-numeric'
        }] 
    });

以下是我在浏览器控制台中遇到的错误

{
"message": "Call to a member function getQuery() on array",
"exception": "Symfony\Component\Debug\Exception\FatalThrowableError",
"file": "E:\projects\htdocs\whm\vendor\yajra\laravel-datatables-oracle\src\Engines\EloquentEngine.php",
"line": 39,
"trace": [
    {
        "file": "E:\projects\htdocs\whm\vendor\yajra\laravel-datatables-oracle\src\Datatables.php",
        "line": 96,
        "function": "__construct",
        "class": "Yajra\Datatables\Engines\EloquentEngine",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\yajra\laravel-datatables-oracle\src\Datatables.php",
        "line": 60,
        "function": "usingEloquent",
        "class": "Yajra\Datatables\Datatables",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php",
        "line": 223,
        "function": "of",
        "class": "Yajra\Datatables\Datatables",
        "type": "::"
    },
    {
        "file": "E:\projects\htdocs\whm\app\Http\Controllers\UserController.php",
        "line": 44,
        "function": "__callStatic",
        "class": "Illuminate\Support\Facades\Facade",
        "type": "::"
    },
    {
        "function": "list",
        "class": "App\Http\Controllers\UserController",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Controller.php",
        "line": 54,
        "function": "call_user_func_array"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\ControllerDispatcher.php",
        "line": 45,
        "function": "callAction",
        "class": "Illuminate\Routing\Controller",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Route.php",
        "line": 212,
        "function": "dispatch",
        "class": "Illuminate\Routing\ControllerDispatcher",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Route.php",
        "line": 169,
        "function": "runController",
        "class": "Illuminate\Routing\Route",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Router.php",
        "line": 679,
        "function": "run",
        "class": "Illuminate\Routing\Route",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 30,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Router",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Auth\Middleware\Authenticate.php",
        "line": 43,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\Auth\Middleware\Authenticate",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Middleware\SubstituteBindings.php",
        "line": 41,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\Routing\Middleware\SubstituteBindings",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\VerifyCsrfToken.php",
        "line": 75,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\Foundation\Http\Middleware\VerifyCsrfToken",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\View\Middleware\ShareErrorsFromSession.php",
        "line": 49,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\View\Middleware\ShareErrorsFromSession",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Session\Middleware\StartSession.php",
        "line": 63,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\Session\Middleware\StartSession",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse.php",
        "line": 37,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Cookie\Middleware\EncryptCookies.php",
        "line": 66,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\Cookie\Middleware\EncryptCookies",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 104,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Router.php",
        "line": 681,
        "function": "then",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Router.php",
        "line": 656,
        "function": "runRouteWithinStack",
        "class": "Illuminate\Routing\Router",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Router.php",
        "line": 622,
        "function": "runRoute",
        "class": "Illuminate\Routing\Router",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Router.php",
        "line": 611,
        "function": "dispatchToRoute",
        "class": "Illuminate\Routing\Router",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php",
        "line": 176,
        "function": "dispatch",
        "class": "Illuminate\Routing\Router",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 30,
        "function": "Illuminate\Foundation\Http\{closure}",
        "class": "Illuminate\Foundation\Http\Kernel",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\fideloper\proxy\src\TrustProxies.php",
        "line": 57,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Fideloper\Proxy\TrustProxies",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\TransformsRequest.php",
        "line": 31,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\Foundation\Http\Middleware\TransformsRequest",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\TransformsRequest.php",
        "line": 31,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\Foundation\Http\Middleware\TransformsRequest",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\ValidatePostSize.php",
        "line": 27,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\Foundation\Http\Middleware\ValidatePostSize",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode.php",
        "line": 62,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 151,
        "function": "handle",
        "class": "Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php",
        "line": 53,
        "function": "Illuminate\Pipeline\{closure}",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php",
        "line": 104,
        "function": "Illuminate\Routing\{closure}",
        "class": "Illuminate\Routing\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php",
        "line": 151,
        "function": "then",
        "class": "Illuminate\Pipeline\Pipeline",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php",
        "line": 116,
        "function": "sendRequestThroughRouter",
        "class": "Illuminate\Foundation\Http\Kernel",
        "type": "->"
    },
    {
        "file": "E:\projects\htdocs\whm\public\index.php",
        "line": 55,
        "function": "handle",
        "class": "Illuminate\Foundation\Http\Kernel",
        "type": "->"
    }
]

}

此外，请具体说明在 make do 中传递 true 的内容。请提供此问题的解决方案。

Answer 1

无需在数组中添加值。直接将模型发送到数据表中。

$users = User::all();

return Datatables::of($users)
     ->editColumn('role', function ($user) {
          return $user->roles->first()->name;
     })
     ->make(true);

还有你的 JS 部分

$('.users').DataTable({
     processing: true,
     serverSide: true, 
     ajax: "users/list",
     lengthMenu: [10, 20, 40, 60, 80, 100],
     pageLength: 10,
     columnDefs: [{
          targets: [0, 1, 2],
          className: 'mdl-data-table__cell--non-numeric'
     }],
     "columns": [
          { data: 'index', defaultContent: '', searchable: false, render: function (data, type, row, meta) {
               return meta.row + meta.settings._iDisplayStart + 1; //auto increment
          }},
          { data: "name", name: "name"},
          { data: "email", name: "email"},
          { data: "role", name: "role", searchable: false},
     ],
});

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