Laravel Blade X Laravel Package

title: Using variables weight: 2

When using a BladeX component all attributes will be passed as variables to the underlying Blade view.

{{-- the `myAlert` view will receive a variable named `type` with a value of `error` --}}

<my-alert type="error">

If you want to pass on a PHP variable or something that needs to be evaluated you must prefix the attribute name with :.

{{-- the `myAlert` view will receive the contents of `$message` --}}
<my-alert type="error" :message="$message">

{{-- the `myAlert` view will receive the uppercased contents of `$message` --}}
<my-alert type="error" :message="strtoupper($message)">

Spread operator for attributes

Passing an array of component attributes to a BladeX component can be achieved using the spread operator:

<text-input ...$input />

Combining multiple destructured arrays and normal attributes is supported too! Normal attributes will override attributes in the spreaded attributes array.

<text-field
    label="E-Mail"
    ...$input
    ...$email
    :var="$foo"
/>

Boolean attributes

Boolean attributes (attributes without a value), e.g. <checkbox checked /> will be passed to the component as variables evaluating to true.

{{-- the `checkboxInput` view will receive a `$checked` variable that evaluates as true --}}
<checkbox-input checked />