modelable | W3ref

modelable

July 4, 2022Меньше 1 минуты

x-modelable

x-modelable allows you to expose any Alpine property as the target of the x-model directive.

Here's a simple example of using x-modelable to expose a variable for binding with x-model.

<div x-data="{ number: 5 }">
    <div x-data="{ count: 0 }" x-modelable="count" x-model="number">
        <button @click="count++">Increment</button>
    </div>

    Number: <span x-text="number"></span>
</div>
<div class="demo">
    <div x-data="{ number: 5 }">
        <div x-data="{ count: 0 }" x-modelable="count" x-model="number">
            <button @click="count++">Increment</button>
        </div>

        Number: <span x-text="number"></span>
    </div>
</div>

As you can see the outer scope property "number" is now bound to the inner scope property "count".

Typically this feature would be used in conjunction with a backend templating framework like Laravel Blade. It's useful for abstracting away Alpine components into backend templates and exposing state to the outside through x-model as if it were a native input.