laravel

问题 Okay, this is very beginner, but I'd like an explanation. In the built-in Laravel password reset in the "postReset" method below, it specifies "token"...however, when using {!! csrf_field() !!} in the view, it generate as the input name="_token". Does the _ count as an actual character when matching up the names? Just confused how the database migration uses "token", but the csrf field sets up the input name as "_token". public function postReset(Request $request) { $this->validate($request,

问题 I need to access $request->important in passes method. I need it to validate name based on this value class TestCustom implements Rule { public function passes($attribute, $value) { // } public function message() { return 'some txt'; } } Used like this: use App\Rules\TestCustom; $request->validate([ 'name' => ['required', new TestCustom], 'important' => ['required', 'string'], ]); 回答1: It's much better to pass data to rule constructor and use it inside rule afterwards. This way you can use

问题 Okay, this is very beginner, but I'd like an explanation. In the built-in Laravel password reset in the "postReset" method below, it specifies "token"...however, when using {!! csrf_field() !!} in the view, it generate as the input name="_token". Does the _ count as an actual character when matching up the names? Just confused how the database migration uses "token", but the csrf field sets up the input name as "_token". public function postReset(Request $request) { $this->validate($request,

问题 For a webshop im trying to generate a table that looks like: Tablename: category 1 productname S M L X total name1 1 0 1 3 5 name2 0 1 0 2 3 Tablename: category 2 productname S L X total name5 1 1 3 5 name8 0 0 2 2 There is a table for each category, each category has his own sizes (table 2 has no size M for example). The tables show the amount of ordered products per size per product in each category. In the application there is a model OrderProducts which are ordered products in each Order

问题 I am using barryvdh/laravel-snappy to generate pdf file. I have two image files 1. yourlogohere.png is in public/image/ folder and 2. logo2.png is in folder other than public i.e. storage/app/logo and to get this file I defined a route (www.example.org/logo/logo.png) and use following code to access it. public function logo($filename) { $file = Storage::disk('local_logo')->get($filename); $mime = 'image/png'; return (new Response($file, 200))->header('Content-Type', $mime); } Problem: When I

问题 This is my first project using Laravel (I'm starting with 5.2). I'm building a self managed website. There's an admin that should save site settings for using later in the website. Eg: Background color, social networks, carousel with pictures, products, etc. My first try was creating a model "Setting" with: id | key (unique) | value . When I tried to save social networks (to display in the site header), I realized I'd have to save in "value" a json with URL, title, etc... Ugly implementation

问题 I want to collect the unique amount of visitors on my website and store them in a database. Even when someone without an account accesses the website the visitor count goes up. How can I accomplish this? I know I have to fetch the users IP address or something along those lines but I don't know how to fetch the IP address of a user without an account when the page loads Currently I have this DB table Visitors - ip - date_visited Route Route::get('/', function () { $ip = Request::ip(); return

问题 I want to collect the unique amount of visitors on my website and store them in a database. Even when someone without an account accesses the website the visitor count goes up. How can I accomplish this? I know I have to fetch the users IP address or something along those lines but I don't know how to fetch the IP address of a user without an account when the page loads Currently I have this DB table Visitors - ip - date_visited Route Route::get('/', function () { $ip = Request::ip(); return

问题 I want to collect the unique amount of visitors on my website and store them in a database. Even when someone without an account accesses the website the visitor count goes up. How can I accomplish this? I know I have to fetch the users IP address or something along those lines but I don't know how to fetch the IP address of a user without an account when the page loads Currently I have this DB table Visitors - ip - date_visited Route Route::get('/', function () { $ip = Request::ip(); return

问题 I am looking for a way to make all app route's have multiple locales without using route groups. This is because I use an external extensions package, which means routes are registered in many places. Essentially I want to have /foo/bar as well as /en/foo/bar, /de/foor/bar, /es/foo/bar etc all to be recognised and processed by the /foot/bar route Route::get('foo/bar', function () { return App::getLocale() . ' result'; }); So the above would give me 'en result' or 'de result' or 'es result'. I