laravel-8

问题 I'm from the same post here but I've found the root problem why is my quantity won't increment but I don't know how to solve this. The problem is at my isset function (in Cart.php), because I tried to echo something there and just realized the function isn't running. This is the error pops up when I removed isset function at the if($this->items). I tried to dd($items) too, and it said null. Why is my $items isn't holding a group of $item? Do you guys know why and how to solve this? p/s: from

问题 I am using library upeg/sybase 2.1 . when I am upgrading laravel 8 , i am getting below error. How can I resolve this error? Getting error while applyig command composer update composer.json "require": { "php": "^7.3.0", "ext-curl": "*", "ext-json": "*", "abram/laravel-odbc": "dev-master", "agomez/laravel-odbc-driver": "^1.0", "alipek/rtf2html": "dev-master", "doctrine/dbal": "^2.10", "fideloper/proxy": "^4.2", "google/recaptcha": "^1.2", "guzzlehttp/guzzle": "^7.0", "laravel/framework": "^8

问题 I have a one to many relationship between users and roles . I am unable to associate a role to a user while saving or updating a user, as its throwing me an error while saving the model. Please spare some time to have a look below. SQLSTATE[22007]: Invalid datetime format: 1366 Incorrect integer value: '[3]' for column management . users . role_id at row 1 (SQL: update users set role_id = [3], users . updated_at = 2021-01-29 04:44:19 where id = 3) Database Structure Users ---------- * id *

问题 I have a one to many relationship between users and roles . I am unable to associate a role to a user while saving or updating a user, as its throwing me an error while saving the model. Please spare some time to have a look below. SQLSTATE[22007]: Invalid datetime format: 1366 Incorrect integer value: '[3]' for column management . users . role_id at row 1 (SQL: update users set role_id = [3], users . updated_at = 2021-01-29 04:44:19 where id = 3) Database Structure Users ---------- * id *

问题 I've the following structure in my database. users -- id ... products -- id ... licenses (pivot table with some extra informations these data are grabbed via API) -- user_id product_id license_key license_type url purchased_at (datetime) supported_until (datetime) ... And here are codes in my model: # User has many licenses # User has many products through licenses User // User has many licenses. public function licenses() { return $this->hasMany(License::class); } Product Model. # Product

问题 I want to make queue for email notifications and this notification is used for logging into website. So at the notification file I implemented ShouldQueue and then I ran php artisan queue:table & php artisan migrate on terminal successfully. After that I changed QUEUE_CONNECTION on .env to database and finally tried to run php artisan queue:table after runing php artisan serve but it freezes at all: I even ran php artisan config:clear and php artisan queue:work again but still freezes! UPDATE

问题 I am building a Laravel 8 application and have successfully implemented authentication. Now I want to check if a user's status is active before logging him in. I have added a field in the users table username varchar password varchar .... status tinyint(1) ... I am using JetStream and Fortify Thank You 回答1: You can customize user authentication from app\Providers\JetStreamServiceProvider.php , on boot method : use App\Models\User; use Illuminate\Http\Request; use Laravel\Fortify\Fortify;

问题 Description I have a "belongsToMany" eloquent relationship between users and roles. I have created a trait for bulk actions, so I'm able to delete users in bulk. Now what I need to do here is, I need to make a separate livewire component to delete users in bulk. But the problem here is that the trait which is being used in Livewire/Backend/UserController needs rowsQuery property, which is present in the UserController and as whenever the users are selected to be deleted, it calls the

问题 I am trying to install a fresh laravel 8 project. After downloading frontend scaffolding when I try to run npm run dev it gives me an error. This problem also happens during installing jetstream in this npm run dev . I am giving error below. unkno@DESKTOP-NAP4DRR MINGW64 /c/laravel projects/example $ npm run dev > @ dev C:\laravel projects\example > npm run development > @ development C:\laravel projects\example > mix [webpack-cli] Running multiple commands at the same time is not possible

问题 I'm developing a social media project using Laravel. I need to provide a customized API for Follows and Followers. Accordingly, I want to establish a relationship between the user table and the followers and followed tables. I have looked at a lot of resources but get confused. Can anyone help me with relationships? Models Users: id, username, email, password Follows: id, user_id, follow_id(user_id) Followers: id, user_id, follower_id(user_id) API Url: http://localhost/api/follows/user_id/1