Hello Dev! Now In this article, i will talk about how to create a custom blade directive in laravel. From here You will learn laravel custom blade directives. We will use laravel create custom blade directives in here. i will give a example of custom blade directive laravel.
what is directive in laravel blade template? Now you can create your own @var, @if, @case directive that i help you to avoid write so many time same code and also you can reuse it easily.
In this post, i will give you a simple example of creating custom blade directives in laravel and also you can easily use with laravel 6, laravel 7 and laravel 8 app. we will create @nl2br blade and we use it with example. Now we almost need nl2br() for text area value display. you can see bellow layout.
Step 1: Create Custom Blade Directive
in app service provide file you have to declare custom blade directive. so let’s add code as bellow:
app/Providers/AppServiceProvider.php
<?php
namespace App\Providers;
use Illuminate\Support\ServiceProvider;
use Illuminate\Pagination\Paginator;
use Blade;
class AppServiceProvider extends ServiceProvider
{
/**
* Register any application services.
*
* @return void
*/
public function register()
{
}
/**
* Bootstrap any application services.
*
* @return void
*/
public function boot()
{
Paginator::useBootstrap();
Blade::directive('nl2br', function ($string) {
return "<?php echo nl2br($string); ?>";
});
}
}
Step 2: Create Route
now we will create one route for example how to use custom directives in laravel blade. let’s add as bellow:
routes/web.php
Route::get('directive', function () {
$body = '';
if(request()->filled('body')){
$body = request()->body;
}
return view('directive', compact('body'));
});
Read Also : Laravel 8 Pagination by using Ajax Example
Step 3: Create Blade File
Here, you need to use @nl2br directive in this blade file as like bellow:
routes/web.php
<!DOCTYPE html>
<html>
<head>
<title></title>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
<h1>How to create directive in Laravel? - Codings Point</h1>
<form>
<strong>Enter Something:</strong>
<textarea name="body" class="form-control" style="height: 200px"></textarea>
<button type="submit" class="btn btn-success">Submit</button>
</form>
<p>Body:</p>
<p>@nl2br($body)</p>
</div>
</body>
</html>
you can try your own.
I hope it can help you. For More you can follow facebook
