将错误异常数组重定向到字符串转换 Laravel 8

编程问答 2022-12-25

问题描述

我试图将我的删除功能重定向回具有参数团队的索引页面。但它不断向我抛出错误异常数组到字符串转换。 这里是我在 MonitorController.PHP 上的索引功能

public function index(Team $team)
{   

    $team = Team::where('id',$team->id)->first();

    $objective = Objective::with('keyresult')
                    ->where('team_id',$team->id)
                    ->get();
                    
    $objective = Objective::with('task')
                    ->where('team_id',$team->id)
                    ->get();

    $objective = Objective::with('deadline')
                    ->where('team_id',$team->id)
                    ->get();
    
    return view('/sistem/monitor/index',compact('objective','team'));   
}

这是我在同一个文件 MonitorController.PHP 中的删除函数

public function destroy(Team $team,Objective $objective,Deadline $deadline)
{
    //for deleting objective
    Objective::destroy($objective->id);
    Deadline::destroy($deadline->id);
    return redirect()->action([MonitorController::class,'index',['team'=>$team]])->with('status','Objective Successfully Deleted');
}

这里是索引和销毁路由

Route::get('/sistem/monitor/index/{team}','MonitorController@index');
Route::delete('/sistem/monitor/objective/details/{team}/{objective}','MonitorController@destroy');

解决方法

Route::get('/sistem/monitor/index/{team}','MonitorController@index')->name('sistem.monitor.index');

在你的控制器中：

return redirect()->route('sistem.monitor.index',['team' => $team])->with('status','Objective Successfully Deleted');

在路线内，您应该始终传递路线名称。在 web.php 上的路由中，通过执行以下操作指定自定义路由名称：->name('sistem.monitor.index')

destroydestroylaravellaravelredirectredirectroutesroutes