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Kirby 5.0.4

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    $defaultFilePreview->key()

    Returns a (unique) key that can be used for Vue's :key attribute

    $defaultFilePreview->key() has been marked as unstable. It might be changed in a future Kirby major or minor release without being considered a breaking change. Use with caution.

    $defaultFilePreview->key(): string

    Return type

    string

    This method modifies the existing $defaultfilepreview object it is applied to and returns it again.

    Parent class

    Kirby\Panel\Ui\FilePreviews\DefaultFilePreview inherited from Kirby\Panel\Ui\Component