laravel 5 5

entrust façade also provides the ability method for the currently logged-on user: Entrust::ability (' Admin,owner ', ' create-post,edit-user ');//equivalent to Auth::user ()->ability (' Admin,owner ', ' Create-post,edit-user '); 4. Blade Template The instructions for the above three methods can also be used in the blade template: @role (' admin ') The is visible to users with the admin role. Gets translated to \entrust::role (' admin ')@endrole @permission (' Manage-admins ') This

First, IntroductionLaravel has a great file system abstraction layer, which is based on the Flysystem extension package of Frank de Jonge. The Laravel integrated Flysystem provides a simple interface to operate on-premises, Amazon S3, Rackspace Cloud Storage. More conveniently, it can be very simple to switch between different save methods, but still use the same API operation!Local-side space is used by default. Of course, you can also set up multipl

Laravel 5 Framework Learning Blade Introduction, Laravelblade In multiple pages we may contain the same content, such as the file header, linked CSS or JS. We can use the layout file to complete this function. Let's create a new layout file, such as views/layout.blade.php Document @yield (' content ') We created a puzzled structure, introduced the bootstrap, note that @yield is the b

Label selection Objective In the previous section, we implemented the code for many-to-many relationships between article and tag. In this section, continue to the previous section, let's how to implement the tag selection on the UI. Description Development environment: Windows 7 Laravel version: 5+ Ide:phpstorm Last lesson, we take the article tag as an example, the article and tag as many-

Today, I had spent 3 hours to fix one problem, the old program have a bug, originally, when a user profiles don ' t now allow Multi Logon, It would update the other login records of [loginaudit] table of this user, But the code had a problem, it may not get his final login record correctly, and would update all his login record Includi Ng the final one. Interestingly, I find out a method which Laravel provide, but never used before, Mass Update on one

')); } It's cool. 新建视图 @extends('layout')@section('content') {{$article->title}} {{$article->body}} @stop 在浏览器中尝试访问：/articles/1 /articles/2 修改index视图 @extends('layout')@section('content') Articles @foreach($articles as $article) {{--这种方式可以--}} id}}">{{$article->title}} {{--这种方式更加灵活，不限制路径--}} id])}}">{{$article->title}} {{--还可以使用--}} id)}}">{{$articl

Laravel Auth By default is the mailbox to log in, how to change the user name or mailbox login? Multiple login error display verification code and how to implement? (This is the way of YII2) Login can be logged in the user name or mailbox, when the user name/mailbox or password Error 3 times after the request to enter a verification code, how to achieve? Reply content: Laravel Auth By default is the ma

Laravel 5 framework learning-database migration (Migrations), laravelmigrations Database migrations is one of laravel's most powerful functions. Database migration can be understood as the version controller of the database. The database/migrations directory contains two migration files, one for creating a user table and the other for resetting the user password. In the migration file, the up method is used

Laravel 5 Exception error: FatalErrorException in Handler. php line 38 solution, Preface This article describes how to solve the laravel5 Exception error FatalErrorException in Handler. php line 38. I will share it for your reference. I will not talk about it much. Let's take a look at the detailed introduction. 1. error message FatalErrorException in Handler.php line 38:Uncaught TypeError: Argument 1 passe

') : Document @yield('content') @yield('footer') For example contact.blade.php , there is a script that can be placed in this section. @extends('layout')@section('content') Contact Me!@stop@section('footer') @stop Access to the contact will have a dialog box, and about is still a normal display Use @if to judge @extends('layout')@section('content') @if ($first = 'Zhang') Hello, Zhang @else Hello, nobody @endif@sto

We can not only send a data to the view, but also we can transfer the array public function about() { return view('pages.about')->with([ 'first' => 'Zhang', 'last' => 'Jinglin' ]); } About {{ $first }} {{ $last }} A neat way to do this is: public function about() { $data = []; $data['first'] = 'Zhang'; $data['last'] = 'Jinglin'; return view('pages.about', $data); } The result is the same, and more sim

registered and the result is as followsTriggering event 1 triggering event 2 triggering event 3Again, like jquery, there are times when you want to stop passing events to other listeners. You can do this by return false from the handler Public Function Gettest () { event::listen (' app\events\cqhtestevent ', function ($event) { echo ') Trigger Event 1 '; }); Event::listen (' App\events\cqhtestevent ', function ($event) { echo ' trig

The main purpose of version is to solve the browser caching problem, in this respect, the solution given by Elixir is perfectApplication scenario: When our CSS or JS re-updated, we need to tell the browser that we do not cache css or JS static file style when using versionThe tricky way is to insert the version code directly into the introduction file:In general, we use the version () function when compiling a file to generate a compiled CSS file with a unique version number, stored under public

Laravel LumenRESTFulAPI extension package: DingoAPI (5) -- Transformer) 1. Introduction With the converter, you can convert objects into arrays and forcibly convert integer and Boolean types, including paging results and nested associations. In this section, we mainly discuss the converter and its usage. the converter here includes the following two meanings: Transformation layer is a library for pre

Relationship between Eloquent in Laravel 5 framework learning, laraveleloquent A user may have multiple articles. One article is written by a user. This is the relationship. The same article may contain multiple tags, and one TAG may be associated with multiple articles. In the project, we already have User. php, that is, the User model. It is quite simple to check. We want to get all the articles in the fo

The introduction of In-station or Out-of-site css and JS files is a basic requirement, Laravel 5 provides a variety of ways to introduce CSS and js, today we will discuss this Issue.

1. Installation Htmlpurifier is a rich text HTML filter written in PHP, usually we can use it to prevent XSS cross-site attacks, more information about Htmlpurifier please refer to its official website: http://htmlpurifier.org/. Purifier is an expansion pack that integrates htmlpurifier in Laravel 5, and we can install this extension package through Composer: Composer require Mews/purifier After the inst

Create your view APP/views/master. Blade. php 1 About. Blade. php 1 @extends(‘master‘)2 @section(‘header‘)3 Return to our route. Laravel (5) Your first application 4

1, installation We install the Captcha expansion pack via Composer: Composer require Mews/captcha Note: Using this expansion pack in Windows also requires the installation of the GD2 extension (php.ini to cancel Php_gd2.dll in the previous comment). 2, configuration You also need to register your service provider in config/app.php before using the CAPTCHA service provider: ' Providers ' => [// ...Mews\captcha\captchaserviceprovider::class,] Register the corresponding façade at the same ti

Laravel's Events and Observers (5) first, we will show you how to implement the first example of a previous pattern event through model observer. Create the WelcomeUserObserver. php file in the app/Observers folder and add the following code: $user], function($message) use ($user) { $message->to($user->email, $user->first_name . ' ' . $user->last_name)->subject('Welcome to My Awesome App, '.$user->first_name.'!'); }); } }