$imageFilePreview->key()

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

$imageFilePreview->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.

$imageFilePreview->key(): string

Return type

string

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

Parent class

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