Today, We want to share with you Laravel 6.2 Eloquent Relationship Tutorial.In this post we will show you Laravel One To One Eloquent Relationships Tutorial Example, hear for laravel 6.2 polymorphic one to one we will give you demo and example for implement.In this post, we will learn about laravel 6.2 one to one relationship, with an example.
Laravel 6.2 Eloquent Relationship Tutorial
There are the Following The simple About Laravel Eloquent One to One Relationship Tutorial with Example Full Information With Example and source code.
As I will cover this Post with live Working example to develop How to Implement Laravel Eloquent One to One Relationship, so the laravel 6.2 one to many relationship with pivot table is used for this example is following below.
Phase 1 : Install Laravel 6.2 and Basic Configurations
Install Laravel 6.2 and Basic some IMP. Configurations
composer create-project --prefer-dist laravel/laravel adminpanel-api-project
Types of Eloquent Relationships in Laravel 6.2
- One To One
- One To Many
- Many To Many
- HasMany Through
- Many To Many Polymorphic Relation
Phase 2 : Create Laravel 6.2 Migration and Model
php artisan make:model Pincode -m
create_pincodes_table.php
public function up()
{
Schema::create('pincodes', function (Blueprint $table) {
$table->bigIncrements('id');
$table->unsignedBigInteger('member_id');
$table->string('pincode');
$table->timestamps();
$table->foreign('member_id')->references('id')->on('users')
->onDelete('cascade');
});
}
Phase 3 : Setup One To One Relationship using Laravel 6.2
app/Member.php
hasOne(Pincode::class);
// note: we can also inlcude Pincode model like: 'App\Pincode'
}
}
Phase 4 : Laravel Inverse Of The Relationship
app/Member.php
belongsTo(Member::class);
}
}
Phase 5 : Laravel Insert Records
MemberController.php
name = "TamilRokers";
$member->email = "[email protected]";
$member->password = Hash::make("3602899898");
$member->save();
$pincode = new Pincode;
$pincode->pincode = '3600001';
$member->pincode()->save($pincode);
}
}
Phase 6 : Laravel Retrieve Records
public function index()
{
// get member and pincode data from Member model
$member = Member::find(1);
var_dump($member->name);
var_dump($member->pincode->pincode);
// get member data from Pincode model
$member = Pincode::find(1)->member;
dd($member);
// get pincode number from Member model
$pincode = Member::find(1)->pincode;
dd($pincode);
}
Phase 7: Laravel Update Records
update the member’s table data and pincode’s table data at once:
public function update()
{
$member = Member::find(1);
$member->name = 'Bollywood Khans';
$member->pincode->pincode = '3600054';
$member->push();
}
Phase 8 : Laravel Delete Records
delete both table’s data at once
public function delete()
{
$member = Member::find(1);
$member->delete();
}
Web Programming Tutorials Example with Demo
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