error: jquery.js is not found

Question

I wrote the next row in index.html.erb :

<script src="/app/assets/javascripts/jquery.js"></script>

I added the file: jquery.js to the folder: app/assets/javascripts

but in the console, I got an error:

GET http://localhost:3000/app/assets/javascripts/jquery.js 404 (Not Found)

please help.

Answer 1

Please use this one

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

this one is good for you

Answer 2

The problem is from where are you calling the jquery.js file. I mean, it depends of where do you have your index.html file.

For example, if your index.html is on /app/index.html , try:

<script src="assets/javascripts/jquery.js"></script>

Answer 3

你不需要完整的路径，只需assets/jquery.js就足够了：

<script src="assets/jquery.js"></script>

Answer 4

你能否在这上面使用铁轨助手？

<%= javascript_include_tag "jquery" %>

Answer 5

I think that the most common place to define javascript files to add is the manifest file : app/assets/javasripts/application.js . It looks like this :

//= require jquery
//= require jquery-ui
//= require jquery_ujs

Then you have your assets added application-wide .