Limit per Layout

[niekbr]

With custom layouts, set the $limit attribute to be able to not only limit the total number of groups but also limit the groups per layout type.

Example:

Flexible::make(__('Deployment'), 'deployment')
    ->addLayout(PHP::class)
    ->addLayout(Node::class)
    ->addLayout(Database::class);

With layout example:

<?php

namespace App\Nova\Flexible\Layouts;

use Laravel\Nova\Fields\Select;
use Laravel\Nova\Fields\Boolean;
use Whitecube\NovaFlexibleContent\Layouts\Layout;

class PHP extends Layout
{
    protected $name = 'php';
    protected $limit = 1;
    public function title()
    {
        return __('PHP');
    }
    public function fields()
    {
        return [
            Select::make(__('PHP Version'), 'php_version')
                ->options([
                    '7.4' => '7.4',
                    '8.0' => '8.0',
                ])
                ->displayUsingLabels()
                ->default('8.0'),
            Boolean::make(__('Laravel'), 'laravel')
                ->default(true),
            Boolean::make(__('Laravel Horizon'), 'laravel_horizon'),
        ];
    }
}

results in:

and after reaching the PHP limit:

[toonvandenbos]

Hi @niekbr,

Thanks for your PR.

To be honest, I'm working on a refactor of this package that will address a lot of issues and add some new features as well. This is one of the aspects I'm handling in the new version, but since I have no idea when I'll have time to finish nova-flexible-content v2, I'll merge this PR in the current version.

Again, thanks !