laravel-5.2

问题 I have googled and stackoverflowed (if you may) for this question, and couldn't find a succint enough answer to it: (some ref: Laravel 4: when using Config::set to change auth.model then Auth::user() not work , Laravel 5.2 how to use config::set in middleware) How can I successfully set a variable twice at runtime with Config::set() in Laravel 5.2.*? Here is an example of what I tried to achieve: I have two tables companies and users (they both login from different routes with JWTAuth). Now I

问题 I have a small problem concerning the resizing process of a given image, I am trying to submit a form containing an input type -->file<-- I was able to upload a picture without resizing it, after that I decided to resize that image so I installed the Intervention Image Library using: composer require intervention/image then I integrated the library into my Laravel framework Intervention\Image\ImageServiceProvider::class 'Image' => Intervention\Image\Facades\Image::class and finally I

问题 I am pretty new to laravel (using 5.2 which is the latest version to date), therefore I have the following dilemma: I know that Laravel comes with a User class right out of the box, but I want to develop a system where I can have another two types of users called Researcher and Admin . My main need to create completely different classes of users (Researcher and Admin), possibly inheriting from User because the business logic is almost 100% different amongst them and I would not want to create

问题 I am looking for something like : DB::table('users')->getNextGeneratedId(); not $user->save($data) $getNextGeneratedId = $user->id; Does anybody know hot to achieve this ? 回答1: This work for me: (PHP: 7.0 - Laravel 5.5) use DB; $statement = DB::select("SHOW TABLE STATUS LIKE 'users'"); $nextId = $statement[0]->Auto_increment; 回答2: You can use this aggregate method and increment it: $nextId = DB::table('users')->max('id') + 1; 回答3: You need to execute MySQL query to get auto generated ID. show

问题 Getting the error on composer update command. My composer.json file is: { "name": "laravel/laravel", "description": "The Laravel Framework.", "keywords": ["framework", "laravel"], "license": "MIT", "type": "project", "require": { "php": ">=5.5.9", "laravel/framework": "5.2.*", "illuminate/html": "^5.0", "barryvdh/laravel-debugbar": "~2.0", "spatie/laravel-paginateroute": "^2.0", "darkaonline/l5-swagger": "~2.0", "yajra/laravel-datatables-oracle": "~5.0", "phpoffice/phpexcel": "^1.8" },

问题 I'm trying to authorize a users character to delete/update post. I was using policies to do so, but I could only pass one parameter to the policy function. If I pass more than the user and another variable, the variable isn't passed into the function. Models: User has many characters, a character can post multiple posts. So for authorization purposes, I would have to compare the post's character_id with the current character's id...- Per the docs, you can pass more multiples to the Gate

问题 Can we create a custom log file for different purposes in laravel 5.2 like for order related log entries that should be in order.log and for payment related stuff the entry should get logged in payments.log I want to find the best possible Laravel way. Currently we can only change the log file frequency (like daily, single) or we can change the name of the log file other than default i.e laravel.log 回答1: There is a simple way: use Monolog\Logger; use Monolog\Handler\StreamHandler; $log = [

问题 How I can save images with laravel and angular js ? are more inputs , but that work for me , are of type text My index: <div class="container" ng-app="todoApp" ng-controller="todoController"> <h1>Profile</h1> <div class="row"> <div class="col-sm-4"> <div class="form-group"> <h4>Foto de perfil: </h4> <div class="input-group"> <span class="input-group-btn"> <span class="btn btn-primary btn-file"> Browse… <input type='File' name="photo" ng-model="todo.photo" class="image-upload"required/> </span

问题 I have the following Ticket Table if(!Schema::hasTable('tblticket')) { Schema::create('tblticket', function (Blueprint $table) { $table->increments('TicketID'); $table->string('Subject', 50); $table->integer('ParentTicketID')->nullable()->unsigned(); $table->timestamps(); $table->foreign('ParentTicketID')->references('TicketID')->on('tblticket'); }); } Primary Key is TicketID and There is another column called ParentTicketID, which is related to TicketID. Below is Ticket Model class

问题 lets say three user is currently logged from three device. one of the user(Admin) want to forcely logout user2 , how can it be achieved in laravel 5.2 ?? Database table structure :: users -> id|name|email|password|remember_token Update scenario:: user1 --> logged from device 1 [user1 is admin type and has all kind of permission] user2 --> logged from device 2 [normal user] user3 --> logged from device 3 [normal user] currently all user is logged simultaniously. user1 make some changes for