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Added Stimulus Controller (dropdown_controller.js):
This introduces proper separation of concerns, moving the dropdown logic out of the HTML and into a dedicated JavaScript file.
It allows for more complex behavior and easier maintenance.
Updated application.js:
Added Stimulus initialization and controller registration.
Using stimulus-vite-helpers for easier controller registration.
Changes in application.html.erb:
Removed inline JavaScript.
Added Stimulus data attributes for the dropdown, connecting the HTML to the Stimulus controller.
Package updates:
Added @hotwired/stimulus, stimulus-vite-helpers, and vite-plugin-stimulus-hmr.
These packages provide the Stimulus framework and tools for better integration with Vite.
Updated vite.config.mts:
Added StimulusHMR plugin, which enables Hot Module Replacement for Stimulus controllers.
Key improvements:
Better organization: JavaScript logic is now in dedicated files instead of inline in the HTML.
Enhanced maintainability: Easier to update and extend functionality.
Improved development experience: Hot Module Replacement allows for faster development cycles.
Follows modern best practices: Aligns with current standards in Rails and JavaScript development.
Scalability: This structure makes it easier to add more interactive elements as your app grows.