Neon Tsunami

Using multiple actions on a single element with Stimulus

March 14, 2018

Sometimes it makes sense to want to fire an event from an element off to multiple controllers (if the element is a child of both controller scopes). Luckily this is something that was considered by the Stimulus team and it works out of the box.

<input type="email" name="email" data-action="email#change form#change" />

In this example, both EmailController#change and FormController#change would be called with the change event. There are many use-cases for this - in the above example your EmailController might be looking to validate that email with an external service while a FormController might be interested in toggling other relevant parts of the form for display.


A blog about Laravel & Rails, written by Dwight Watson.