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JavaScript

Sticky navigation with javascript. Please help me guys.

I need to make a sticky navigation when scrolling but my code has no effect. Please help me I really need this done.

$(function(){
        $(window).scroll(function(){
            if($(document).scrollTop() > 300){
                $('#navbar').addClass('sticky');
            } else {
                $('#navbar').removeClass('sticky');
            }
        })
    });

I tried this too but it still doesnt work.

$(function(){
        if($(document).scrollTop() > 250 ){
            $('#navbar').addClass('sticky');
        } else {
            $('#navbar').removeClass('sticky');
        }
    });

You need to .offset().top;

The firs code works form me. I would just make sure you are targeting the correct ID and or that the class that you are using does infract stick... so maybe you need to check your CSS.

When you scroll do you see when the class is added or not at all?