Single navigation bar across website?

Question

I am currently building a web application for my employer, but I have some restrictions. It has to be in HTML, CSS, and Javascript for the front end, and I have to use a lot

Answer 1

The easiest way would just be to write the code in a JS file, and include that code on your pages. You can hard code it or make it more intelligent, but here's a basic demo.

var html = '
\
              
\
                link\
              
\
              
\
                link\
              
\
              
\
                link\
              
\
            
';

document.getElementById('nav').innerHTML = html;