laravel

问题 I have a laravel app that is being used by multiple users at once, they all have the possibility to edit some projects in our system. What I dont want is to have 2 people at the same time editing the same form. If that happens I would like to tell other users that the current form is locked and is being edited by username. If user then leaves or submits the form, then the form is opened for other users to work with. I have checked out both optimistic and pessimistic locking, I don't think

问题 I am building a Laravel 7.x. application that will combine both standard authentication (user logs on via form) and API authentication through Sanctum (token based). I want to generate a sanctum API token during successful user authentication. To do that, I need to hook into the login flow. Standard authentication was scaffolded to my application by running php artisan ui vue --auth . When I inspect routes/web.php , I can see only Auth::routes(); which under the hood allegedly generates the

问题 I have a fresh project on Laravel 5.6, where I'm trying to study and understand API Auth with Passport. I'm trying to do that, and after that to make a Javascript application from where I'll access that API. So, API for first-party applications. I've installed and registered all routes and setup specific to passport, and also installed Guzzle . I looked for some tutorials and now I'm with that code : RegisterController.php <?php namespace App\Http\Controllers\Api\Auth; use App\Http

问题 I have a fresh project on Laravel 5.6, where I'm trying to study and understand API Auth with Passport. I'm trying to do that, and after that to make a Javascript application from where I'll access that API. So, API for first-party applications. I've installed and registered all routes and setup specific to passport, and also installed Guzzle . I looked for some tutorials and now I'm with that code : RegisterController.php <?php namespace App\Http\Controllers\Api\Auth; use App\Http

问题 I'm trying to set axios request but always getting missing argument, but not sure how can I pass it can someone explain why this wont work? my route: (web.php) Route::post('/api/setSuccessMessage', 'API\SessionsController@setSuccessMessage'); my controller: (Controllers/API/SessionsController.php) class SessionsController extends Controller { public static function setSuccessMessage($key, $value) { session()->put($key ,$value); }... and my vueJS axios call (resources/assets/components/Login

问题 public function getBooks($input) { $books= Book::where('book_name', 'LIKE', '%' . $input . '%')->get(); return Response::json($books); } I know how to filter a column by a given value. But how do I filter ALL columns by a given value. For example, I have a column called 'category' where user should be able to use the same search bar to filter the category. Something like: $books = Book::where('all_columns', 'LIKE', '%' . $input . '%')->get(); Thanks! 回答1: Most databases do not support

问题 I'm using Kalnoy/Nestedset and trying to seed my comments table using faker, but get "Array to string conversion" error. The comment table looks like this: Schema::create('comments', function (Blueprint $table) { $table->increments('id'); $table->unsignedInteger('user_id'); $table->unsignedInteger('post_id'); $table->text('body'); $table->timestamps(); $table->nestedSet(); }); The comment factory: use Faker\Generator as Faker; $factory->define( App\Models\Comment::class, function (Faker

问题 I was trying to upload this instance on Amazon elasticBeanstalk, but it doesn't seem to work. I have tried using ssh to access the files to no avail. i did php artisan config:cache and composer dump-autoload before uploading. Any help is appreciated. 回答1: Go to directory laravel/bootstrap/cache and delete config.php file. 回答2: Open terminal in your project directory and run this cmd: php artisan config:clear 来源： https://stackoverflow.com/questions/59595863/file-put-contentsc-xampp-htdocs

问题 I was trying to upload this instance on Amazon elasticBeanstalk, but it doesn't seem to work. I have tried using ssh to access the files to no avail. i did php artisan config:cache and composer dump-autoload before uploading. Any help is appreciated. 回答1: Go to directory laravel/bootstrap/cache and delete config.php file. 回答2: Open terminal in your project directory and run this cmd: php artisan config:clear 来源： https://stackoverflow.com/questions/59595863/file-put-contentsc-xampp-htdocs

问题 I am sending error messages like this in case of errors in getting data from DB or any other issue: return response()->json(['status' => 'Failed' ,'state'=>'100' , 'message'=>'You have not registered yet.' ], 401); This gives me a JSON which has everything defined so I easily show the message whatever the problem is. But in case of error in case of validation, I don't seem to have the power to change the format of the error response JSON. $this->validate($request, [ 'email' => 'required',