s-lnk
54 lines
849 B
JavaScript
54 lines
849 B
JavaScript
//
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// Sticky Navbar
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//
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var NavbarSticky = (function() {
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// Variables
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var $nav = $('.navbar-sticky'),
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navOffsetTop = 0,
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scrolling = false;
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// Methods
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function init($this) {
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// our current vertical position from the top
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var scrollTop = $(window).scrollTop(),
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navHeight = $this.outerHeight();
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if (scrollTop > (navOffsetTop + 200)) {
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$this.addClass('sticky');
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$("body").css("padding-top", navHeight + "px");
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} else {
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$this.removeClass('sticky');
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$("body").css("padding-top", "0");
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}
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}
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// Events
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if ($nav.length) {
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navOffsetTop = $nav.offset().top;
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$(window).on({
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'scroll': function() {
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scrolling = true;
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setInterval(function() {
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if (scrolling) {
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scrolling = false;
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// Sticky navbar init
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init($nav);
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}
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}, 250);
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}
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})
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}
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})();
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