CODEWITHSUNDEEP
javascriptjqueryhtmlcss
apizzimenti
apizzimenti

Reputation: 467

Return Navbar to Original Position After Scrolling

I have set up this page so that when you scroll past the top of the navbar, it becomes sticky and stays at the top of the page.

I want it to return to its original position when you scroll back to the top of the page.

Here is a CodePen for the work I have right now. How should I change the jQuery so it sticks back in its original position?

$(window).on('scroll', function () {

    var $header = $("#header"),
        scrollTop = $(window).scrollTop(),
        elementOffset = $header.offset().top,
        distance = (elementOffset - scrollTop);

    if (distance < 0) {
        $header.css({
            "position": "fixed",
            "top": "0px",
            "left": "0",
            "right": "0"
        });
    }
});

Right now, this is how I change the header element into a fixed one as the user scrolls down the page.

Upvotes: 0

Views: 700

Answers (1)

Daniel Cheung
Daniel Cheung

Reputation: 4819

Think of the solution in another way:

CSS

.affix {
    position:fixed;
    top:0;
    left:0;
    right:0;
}

JS

if (distance < 0) {
    $header.addClass("affix");
} else {
    $header.removeClass("affix");
}

Upvotes: 1

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