that Session element/value is deleted, and can’t be retrieved again. This is exactly what is happening in with() method – its purpose is to add an error message or some input data only for that particular redirect and only for one page. It does the same thing as a function...
with()方法允许我们将数据从控制器传递到视图。这个方法接受两个参数。第一个参数是将在视图中创建的变量的名称。第二个参数将是该变量的值。 总结一下,我们已经查询了数据库中的所有用户,并将它们作为User对象数组传递给了视图。由于users是with()方法的第一个参数,所以User对象数组将在视图中作为变量$users可用。
Redirecting With InputYou may use the withInput method provided by the RedirectResponse instance to flash the current request's input data to the session before redirecting the user to a new location. This is typically done if the user has encountered a validation error. Once the input has ...
3.生成自定义响应的实例:new Response()、response() 4.生成重定向的响应:重定向响应是一个特殊的响应,只是在响应报文首部中包含了Location重定向字段,Laravel中的RedirectResponse类是在Symfony框架的RedirectResponse类的基础上加入了session一次性数据、自定义首部信息等功能 https://github.com/zhangyue0503/laravel5.4...
Redirecting With Input You may use thewithInputmethod provided by theRedirectResponseinstance to flash the current request's input data to the session before redirecting the user to a new location. This is typically done if the user has encountered a validation error. Once the input has been fla...
// 控制器publicfunctiontest2(Request $request,$id){var_dump($request===\request());// bool(true)return'test2: '.$id.', '.$request->input('name','').', '.\request()->input('sex','');}// 路由Route::get('test/test2/{id}','App\Http\Controllers\TestController@test2');// ht...
这里我们用到了 Eloquent 模型类Task和重定向方法redirect(),后续会一一详述,现在只关注用户数据处理的逻辑:我们将用户提交数据收集起来,保存到Task模型类,然后将用户重定向到显示所有任务的页面。这里我们通过$request对象来获取用户输入,此外还可以通过Input门面 获取用户输入: ...
redirect_stderr=true stdout_logfile=/var/log/supervisor/%(program_name)s.log 与Nginx配合使用(推荐) 示例。 gzipon;gzip_min_length1024;gzip_comp_level2;gzip_typestext/plain text/css text/javascript application/json application/javascript application/x-javascript application/xml application/x-httpd-php...
Route::post('recipes', function (Illuminate\Http\Request$request) {$validator=Validator::make($request->all(), ['title'=>'required|unique:recipes|max:125','body'=>'required']);if($validator->fails()) {returnredirect('recipes/create') ...
return Redirect::route('signup') ->withErrors($validator) ->withInput(); }else { $email = Input::get('email'); $username = Input::get('username'); $password = Input::get('password'); //Activation Code $code = str_random(60); ...