I need to fetch a CSS file's content with JavaScript in a Ruby on Rails application, but it seems that every request I make tries to make a request to a page rather than fetch a specific file.
I'm not sure how an AJAX request works when working with Ruby on Rails, and my searches doesn't really answer this question either.
This is how I make the request (using jQuery's $.ajax
):
$.ajax({
url: './assets/stylesheets/application.css.scss.erb',
success: function(data) {
console.log(data);
}
});
But this just spits out this error:
GET http://localhost:3000/assets/stylesheets/application.css.scss.erb 404 (Not Found)
This makes sense since I don't have a route of that kind, but what do I need to add in order to get a specific file's content rather than a route's?
You may want to learn how the asset pipeline work, I suggest reading Asset Pipeline .
But in your case the css file will be at:
http://localhost:3000/assets/application.css
And that file includes all the css precomplied in that file, meaning if your application.css file is something like :
/*
*= require datepicker
*= require responsive
*= require themes
*= require_self
*/
It means the application css file will contains all of those files content within it.
Anyway, regarding your question- so you can try:
$.ajax({
url: './assets/application.css',
success: function(data) {
console.log(data);
}
});
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