Bootstrap Navbar. When I press the button nothing happens

Question

I have a problem with my navbar. When the screen is small a Button appear, but when I press the button nothing happens.

This is my code and i don\'t really know why

Answer 1

What is missing is a reference to jquery.js. I created jsfiddle to demonstrate it.

Please note that you need to reference jquery.js before referecing bootstrap.js

Your html head should look like:

<!-- Latest compiled and minified JavaScript -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js">  </script>

Hope this works

Answer 2

Have you including all the necessary JavaScript? Check if you have bootstrap's JavaScript file included or you can just download Bootstrap's collapse.js