Roberta  Ward

Roberta Ward

1595266740

Laravel Deletable Trait

Laravel Deletable is a package to handle deletion restrictions to your Eloquent models gracefully. The package provides a RestrictsDeletion trait for models you’d like to control deletion:

namespace App;

use F9Web\LaravelDeletable\Traits\RestrictsDeletion;
use Illuminate\Database\Eloquent\Model;

class User extends Model
{
    use RestrictsDeletion;

    public function isDeletable(): bool
    {
        return $this->orders->isEmpty();
    }
}

When a model’s isDeletable() method returns false, a model exception occurs:

namespace App\Controllers;

use F9Web\LaravelDeletable\Exceptions\NoneDeletableModel;
use App\User;

class UsersController
{
    public function destroy(User $user): bool
    {
        try {
            $user->delete();
        } catch (NoneDeletableModel $e) {
            dd($e->getMessage());
        }
    }
}

You can learn more about this package, get full installation instructions, and view the source code on GitHub at f9webltd/laravel-deletable.

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Laravel Deletable Trait
Seamus  Quitzon

Seamus Quitzon

1595201363

Php how to delete multiple rows through checkbox using ajax in laravel

First thing, we will need a table and i am creating products table for this example. So run the following query to create table.

CREATE TABLE `products` (
 `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
 `name` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
 `description` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
 `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
 `updated_at` datetime DEFAULT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci

Next, we will need to insert some dummy records in this table that will be deleted.

INSERT INTO `products` (`name`, `description`) VALUES

('Test product 1', 'Product description example1'),

('Test product 2', 'Product description example2'),

('Test product 3', 'Product description example3'),

('Test product 4', 'Product description example4'),

('Test product 5', 'Product description example5');

Now we are redy to create a model corresponding to this products table. Here we will create Product model. So let’s create a model file Product.php file under app directory and put the code below.

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Product extends Model
{
    protected $fillable = [
        'name','description'
    ];
}

Step 2: Create Route

Now, in this second step we will create some routes to handle the request for this example. So opeen routes/web.php file and copy the routes as given below.

routes/web.php

Route::get('product', 'ProductController@index');
Route::delete('product/{id}', ['as'=>'product.destroy','uses'=>'ProductController@destroy']);
Route::delete('delete-multiple-product', ['as'=>'product.multiple-delete','uses'=>'ProductController@deleteMultiple']);

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How To Delete File From Public Folder In Laravel

In this post we will see how to remove/delete file from public storage, today I will give you demo how to remove file from storage folder in laravel.

So, here I will explain how to delete image from storage folder using Laravel File System and php function file_exists() and unlink().

How To Delete File From Public Folder In Laravel

https://websolutionstuff.com/post/how-to-delete-file-from-public-folder-in-laravel

#how to delete file from public folder in laravel #laravel #php #file #how to delete file from storage folder in laravel #laravel 6 remove file from public folder

sophia tondon

sophia tondon

1618970788

Top Laravel Development Company India | Laravel Development Services

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Therefore, I have decided to enlist top Laravel development companies to help you find a reliable and expert host for web development. So, stay hooked with me till the end of this article and explore the best Laravel developers in 2021.

While creating this list, I have kept the following pointers in reflection:

Years of excellence (average 8 years)
Workfolio
Rewards & Recognition
Client rating & feedback
Hourly/Monthly Price
Number of happy clients
Number of successfully launched projects
Minimum man-years experience
So, let’s not waste a minute and glance at top Laravel development companies to hire for creating excellent web solutions.

Read More - https://www.valuecoders.com/blog/technology-and-apps/top-laravel-development-companies-to-hire-experts/

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sophia tondon

sophia tondon

1620977020

Hire Laravel Developers | Laravel Development Company, Services India

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Seamus  Quitzon

Seamus Quitzon

1595205213

How to perform migration rollback in laravel

As we know that laravel migration provides very simple way to create database table structure. We need to create migration file and write table structure then migrate that migration. Sometimes we need to rollback that migration. So here we will discuss about the migration rollback in laravel.

We can run the rollback artisan command to rollback on a particular step. We can execute the following artisan command.

php artisan migrate:rollback --step=1

Every time when we will rollback, we will get the last batch of migration.

**Note: **This rollback command will work on laravel 5.3 or above version. For the version below 5.3, there is no command available for migration rollback in laravel.

We can also use the following command to rollback and re migrate.

php artisan migrate:refresh --step=2

It will rollback and remigrate last two migration.

You can also checkout the article for executing single migration by clicking on the link below.

How to migrate single migration in laravel

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