模型不更新laravel

Question

我似乎无法更新我的用户和学校表了，但现在能够更新爱好表。

Keep getting error: implode(): Invalid arguments passed when updating data - >反向链接到这个问题之前

控制器：

 //update for user 
     public function edit($id){ 
      $object = user::find($id); 

      return view('edit', compact('object')); 

     } 

     public function update(Request $request, $id){ 
      $object  = user::find($id); 
      $object->Name = $request->input('Name'); 

      $object->update(); 

      return redirect('/home'); 
     } 

     //update for Schools table 
     public function edit1($id){ 
      $object2 = school::find($id); 

      return view('edit1', compact('object2')); 
     } 

     public function update1(Request $request, $id){ 
      $object2 = school::find($id); 

      $test   = array(); 
      $test['School'] = implode(' , ', $request->School); 
      $test['SDate'] = implode(' , ', $request->SDate); 
      $test['EDate'] = implode(' , ', $request->EDate); 

      $object2->update($test); 
      return redirect('/home'); 
     } 

     // The error starts here after putting this whole thing in. 
     // (I tried putting it into another separate controller but the error 
     // still continues) 
     public function edit2($id) { 
      $object3 = hobby::find($id); 

      return view('edit2', compact('object3')); 
     } 

     public function update2(Request $request, $id){ 
      $object3 = hobby::find($id); 

      $test2     = array(); 
      $reading_book   = (array)$request->reading_book; 
      $test2['reading_book'] = implode(' , ',$reading_book); 
      $computer_game   = (array)$request->computer_game; 
      $test2['computer_game'] = implode(' , ',$computer_game); 

      $object3->update($test2); 

      return redirect('/home'); 
     } 

业余爱好模型：

<?php 

    namespace App; 

    use Illuminate\Database\Eloquent\Model; 
    use Eloquent; 

    class hobby extends Eloquent 
    { 
     protected $fillable = array('reading_book','computer_game','user_id'); 

     public function users() { 
      return $this->belongsTo('App\user, 'user_id', 'id'); 
     } 
    } 

路线：（目前使用这些用于更新）

Route::get('/user/show/{id}/edit', 'HomeController@edit'); 
Route::put('/user/show/{id}','HomeController@update'); 


Route::get('/user/show/{id}/edit1', 'HomeController@edit1'); 
Route::put('/user/show/{id}','HomeController@update1'); 


Route::get('/user/show/{id}/edit2', 'HomeController@edit2'); 
Route::put('/user/show/{id}','HomeController@update2'); 

Answer 1

问题出在您的路线上：

Route::put('/user/show/{id}','HomeController@update'); 

Route::put('/user/show/{id}','HomeController@update1'); 

Route::put('/user/show/{id}','HomeController@update2'); 

这三种方法的路线是一样的。

只是为了测试你可以这样做：

Route::put('/user/show/{id}','HomeController@update'); 

Route::put('/user/showupdate1/{id}','HomeController@update1'); 

Route::put('/user/showupdate2/{id}','HomeController@update2'); 

，并更改视图，这将很好地工作:)