https://github.com/laracasts/flash composer require laracasts/flash \config\app.php 'providers' =>[ //。。。 Laracasts\Flash\FlashServiceProvider::class,] 1.2 使用 修改模板 \resources\views\layouts\app.blade.php @include('flash::message') 修改控制器 \app\Http\Controllers\Auth\LoginController.p...
Route::post('captcha', function() { if (Session::get('my_captcha') !==Input::get('captcha')) { Session::flash('captcha_result', 'No Match.'); } else { Session::flash('captcha_result', 'They Match!'); } return Redirect::to('captcha'); }); 它是如何工作的... 我们首先更新...
*/// public function __construct()// {// $this->middleware('auth');// } 视图方面:HomeController@index (这里我指的是 Home控制器的 index() 方法)调用了return view('视图名称')来抓取视图显示在页面上,现在打开浏览器访问主页,你就可以看得到 home.blade.php 中的内容了,我们看看 /resources/views...
如果你要在 Blade 模板 中显示旧的输入,使用 old 辅助函数将会更加方便。如果给定字段没有旧的输入,则会返回 null:Cookies从请求中获取 CookieLaravel 框架创建的所有 cookie 均已加密并使用身份验证代码签名,这意味着如果客户端更改了它们,它们将被视为无效。若要从请求中检索 cookie 值,请在 Illuminate\Http\Reque...
So, in our example, the user will be redirected to our controller's create method when validation fails, allowing us to display the error messages in the view:1<!-- /resources/views/post/create.blade.php --> 2 3Create Post 4 5@if (count($errors) > 0) 6 7 8 @foreach ...
Within an @error directive, you may echo the $message variable to display the error message:1<!-- /resources/views/post/create.blade.php --> 2 3Post Title 4 5 6 7@error('title') 8 {{ $message }} 9@enderrorIf you are using named error bags, you may pass the name of the...
Typically, this is done after successfully performing an action when you flash a success message to the session. For convenience, you may create a RedirectResponse instance and flash data to the session in a single, fluent method chain:Route::post('/user/profile', function () { // ... ...
{ session()->flash('success','注册成功,欢迎回家'); return redirect()->route('user.show',[$user]); } 公共消息模板 resource/view/layouts/_message.blade.php @foreach (['success','error','danger'] as $msg) @if (session()->has($msg)) {{session()->get($msg)}} @endif ...
如何获取laravel 4中@if语句(blade)中的当前URL? https://bug200.com/post/17591181 我用的是Laravel4。我想访问@if使用Laravel的刀刃模板引擎的情况,但我不知道怎么做。 我知道可以用<?php echo URL::current(); ?>但这是不可能的@if刀片声明。 有什么建议吗?
// 在控制器中记录异常useIlluminate\Support\Facades\Log;publicfunctionsomeFunction(){try{// 某些可能抛出异常的代码$result=$this->someService->performAction();}catch(\Exception$e){Log::error('An error occurred: '.$e->getMessage());// 或者使用更具体的日志级别Log::channel('daily')->error(...