我想發送它們存在的additional_feature數組到flash消息。現在我只發送一個additional_feature。任何建議我該怎麼做?如何將數組傳遞給flash消息?
if(!empty($additional_features)){
foreach($additional_features as $additional_feature){
$data = [
'name' => $additional_feature,
];
if (!Feature::where('name', '=', $additional_feature)->exists()) {
$additional = Feature::firstOrCreate($data);
$additional_ids[] = $additional->id;
}
else{
return redirect()->back()->withFlashMessage($additional_feature . ' exists!');
}
}
}
即時得到這個錯誤:無法訪問受保護的財產照亮\ HTTP \ RedirectResponse :: $ session – None
當您嘗試從會話中獲取保存的數據時,是否獲取了此屬性?如果是這樣,請分享代碼。另外,我添加了兩種方法來完成此任務。 –
當我使用像這樣:$ exists_features [] = $ additional_feature; return redirect() - > back() - > session(['exists'=> $ exists_features]); 我得到方法[會話]不存在重定向。 – None