Livewire - Multiple checkboxes (all checked when only one value is...)

@tykus $current_categories : will store a list of slug (the checked slugs wired with the form) $db_categories : is the collection of categories checked (fetched from the lit of slugs that is used to filter products) $categories : is the list of categories (displayed in a foreach)

@mallaury your checkboxes use wire:model="categories"

You have no such attribute in your Livewire component

@Snapey You are right. I wrote the alias. But it does not work anyway. I think I must split the property this way : wire:model="current_categories.1" because livewire can not store differents values for the same property in URL.

// I wanted to do this way
wire:model="current_categories"
/shop?categories=clothes,shoes

// But I think I must do this way
wire:model="current_categories.1"
/shop?categories[0]=clothes&categories[1]=shoes

Am I wrong?

@mallaury do you have a public array of current_categories in your livewire component?

@Snapey Yes I do

@mallaury show us

@Snapey My blade :

@foreach($categories as $category)
    <input type="checkbox" wire:model="current_categories">
@endforeach

My component :

class Collection extends Component
{
    public $current_categories = [];
    public $search_result;

    // Get from DB (once)
    public $categories = [];

    // Fetched from database
    public $db_current_categories = [];
    
    protected $queryString = [
        'current_categories' => ['except' => [], 'as' => 'categories']
    ];

    public function mount()
    {
        $this->categories = Category::whereNull('parent_category_id')->get();

        $this->updatedCurrentCategories();
    }

    public function updatedCurrentCategories()
    {
        $array_current_categories = $this->current_categories ? explode(',', $this->current_categories) : [];
        if ($array_current_categories ) {
            $this->db_current_categories = $this->categories->whereIn('slug', $array_current_categories);
            $this->current_categories = array_filter($array_current_categories );
        }
    }
    
    public function filter()
    {
        // Sql query
    }

    public function render()
    {
        $this->search_result = [];
        $this->filter();
        return view('livewire.collection');
    }
}

To summarise, this is a page that filters products. The filters selected must appear in the URL. If I access this page via this url :

/shop?categories=clothes,shoes

I want the clothes and shoes categories to be checked.

Thanks for your help!