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stimulus_data_attributes

🎯 Stimulus Controllers via Data Attributes​

Integrate Stimulus controllers directly in ERB by adding data attributes. This keeps your markup declarative and tied to behavior in a straightforward way.

<div data-controller="like"
     data-like-post-id-value="<%= @post.id %>">
  <button data-action="click->like#toggle">❤ Like</button>
</div>