Best Practices for Organizing js/app.js in Laravel and Vue Applications

After utilizing Vue components and a Bootstrap carousel component in my simplistic app, I encountered an issue. Upon compiling my assets with Laravel Mix, placing the compiled app.js between the head tags resulted in the Vue components failing to work (displaying "Cannot find element: #app"). When moving the app.js just before the </body> tag, the carousel indicators failed to function as expected. Despite attempting to use the defer attribute, no solution was found. Should I consider splitting my JavaScript files to ensure both functions properly?

Update:

Upon moving my asset just before the </body> tag, the indicators of the carousel appeared distorted as such: <="" li="">

javascripttwitter-bootstrapvuejs2bootstrap-4laravel-5.5

Answer №1

Typically, it is recommended to include scripts before the closing </body> tag.

<script type="text/javascript" src="/js/app.js"></script>

If you have additional JavaScript specific to Bootstrap, make sure to place them after the script mentioned above as the app.js file also handles loading necessary Bootstrap JS files located in the resources/assets/js/bootstrap.js file.

Answer №2

If you encounter the error message Cannot find element: #app, don't panic – it doesn't mean that Vue is not working. What it actually indicates is that Vue.js has been properly mounted, but it can't locate any div element with the id of app:

<div id="app"></div>

When adding a JavaScript file, I suggest using the asset() helper for more convenience:

<script type="text/javascript" src="{{ asset('js/app.js') }}"></script>

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