问题描述
嘿,我正在尝试删除laravel中的记录,但出现此错误:未定义的变量:行(视图:C:\ xampp \ htdocs \ Laravel \ laravel \ resources \ views \ admin \ addEmployee.blade.PHP)行:<form action="/deleteEmployee/{{ $row->id }}" method="POST">
这里是完整的HTML代码 可能出什么问题了?
<tbody>
<!-- displaying all the employees from the database -->
@foreach($users as $user)
@if($user->is_admin !== 1)
<tr>
<td>{{$user->name}} </td>
<td>{{$user->email}} </td>
<td>{{$user->salary}} $</td>
<td>{{$user->department}} </td>
<td>
<a href="/editEmployee{{$user->id}}" class="btn btn-success">EDIT</a>
</td>
<td>
<form action="deleteEmployee/{{ $row->id }}" method="POST">
{{csrf_field()}}
{{method_field('DELETE')}}
<button type="submit" class="btn btn-danger">DELETE</button>
</form>
</td>
</tr>
@endif
@endforeach
</tbody>
</table>
控制器
class DashboardController extends Controller
{
//Add employee function in admin dashboard
public function addEmployee()
{
$users = User::all();
return view('admin.addEmployee')->with('users',$users);
//return view('adminHome');
}
public function editEmployee(Request $request,$id)
{
$users = User::findOrFail($id);
return view('admin.editEmployee')->with('users',$users);
//return view('adminHome');
}
public function updateEmployee(Request $request,$id)
{
$users = User::find($id);
$users -> name = $request -> input('name');
$users->email = $request->input('email');
$users->salary = $request->input('salary');
$users->department = $request->input('department');
$users->update();
return redirect('admin/addEmployee')->with('status','Employee record is updated');
}
public function deleteEmployee( $id)
{
$users = User::findOrFail($id);
$users -> delete();
return redirect('addEmployee')->with('status','Employee record is deleted');
}
}
路线
Route::delete('/deleteEmployee/{id}','Admin\DashboardController@deleteEmployee');
解决方法
因此$row
应该是$user
。 ?
@foreach ($users as $user)
<form action="/deleteEmployee/{{ $user->id }}">
{{csrf_field()}}
{{method_field('DELETE')}}
<button type="submit" class="btn btn-danger">DELETE</button>
</form>
@endforeach