Livewire Nested Components: Best Practices

Learn how to work with nested Livewire components effectively.

Working with nested components:

Parent Component

blade

<div>
    <livewire:child-component :item="$item" :key="$item->id" />
</div>

php

class ChildComponent extends Component
{
    public $item;

    public function mount($item)
    {
        $this->item = $item;
    }
}

php

$this->emitUp('itemUpdated', $item->id);

Always use the :key attribute to help Livewire track components correctly!

Learn how to work with nested Livewire components effectively.

Working with nested components:

blade

<div>
    <livewire:child-component :item="$item" :key="$item->id" />
</div>

php

class ChildComponent extends Component
{
    public $item;

    public function mount($item)
    {
        $this->item = $item;
    }
}

php

$this->emitUp('itemUpdated', $item->id);

Always use the :key attribute to help Livewire track components correctly!