File Content: theia-sticky-sidebar.min.js !function(i) { i.fn.theiaStickySidebar = function(t) { function e(t, e) { var a = o(t, e); a || (console.log("TSS: Body width smaller than options.minWidth. Init is delayed."), i(document).on("scroll." + t.namespace, function(t, e) { return function(a) { var n = o(t, e); n && i(this).unbind(a) } }(t, e)), i(window).on("resize." + t.namespace, function(t, e) { return function(a) { var n = o(t, e); n && i(this).unbind(a) } }(t, e))) } function o(t, e) { return t.initialized === !0 || !(i("body").width() < t.minWidth) && (a(t, e), !0) } function a(t, e) { t.initialized = !0; var o = i("#theia-sticky-sidebar-stylesheet-" + t.namespace); 0 === o.length && i("head").append(i('<style id="theia-sticky-sidebar-stylesheet-' + t.namespace + '">.theiaStickySidebar:after {content: ""; display: table; clear: both;}</style>')), e.each(function() { function e() { a.fixedScrollTop = 0, a.sidebar.css({ "min-height": "1px" }), a.stickySidebar.css({ position: "static", width: "", transform: "none" }) } function o(t) { var e = t.height(); return t.children().each(function() { e = Math.max(e, i(this).height()) }), e } var a = {}; if (a.sidebar = i(this), a.options = t || {}, a.container = i(a.options.containerSelector), 0 == a.container.length && (a.container = a.sidebar.parent()), a.sidebar.parents().css("-webkit-transform", "none"), a.sidebar.css({ position: a.options.defaultPosition, overflow: "visible", "-webkit-box-sizing": "border-box", "-moz-box-sizing": "border-box", "box-sizing": "border-box" }), a.stickySidebar = a.sidebar.find(".theiaStickySidebar"), 0 == a.stickySidebar.length) { var s = /(?:text|application)\/(?:x-)?(?:javascript|ecmascript)/i; a.sidebar.find("script").filter(function(i, t) { return 0 === t.type.length || t.type.match(s) }).remove(), a.stickySidebar = i("<div>").addClass("theiaStickySidebar").append(a.sidebar.children()), a.sidebar.append(a.stickySidebar) } a.marginBottom = parseInt(a.sidebar.css("margin-bottom")), a.paddingTop = parseInt(a.sidebar.css("padding-top")), a.paddingBottom = parseInt(a.sidebar.css("padding-bottom")); var r = a.stickySidebar.offset().top , d = a.stickySidebar.outerHeight(); a.stickySidebar.css("padding-top", 1), a.stickySidebar.css("padding-bottom", 1), r -= a.stickySidebar.offset().top, d = a.stickySidebar.outerHeight() - d - r, 0 == r ? (a.stickySidebar.css("padding-top", 0), a.stickySidebarPaddingTop = 0) : a.stickySidebarPaddingTop = 1, 0 == d ? (a.stickySidebar.css("padding-bottom", 0), a.stickySidebarPaddingBottom = 0) : a.stickySidebarPaddingBottom = 1, a.previousScrollTop = null, a.fixedScrollTop = 0, e(), a.onScroll = function(a) { if (a.stickySidebar.is(":visible")) { if (i("body").width() < a.options.minWidth) return void e(); if (a.options.disableOnResponsiveLayouts) { var s = a.sidebar.outerWidth("none" == a.sidebar.css("float")); if (s + 50 > a.container.width()) return void e() } var r = i(document).scrollTop() , d = "static"; if (r >= a.sidebar.offset().top + (a.paddingTop - a.options.additionalMarginTop)) { var c, p = a.paddingTop + t.additionalMarginTop, b = a.paddingBottom + a.marginBottom + t.additionalMarginBottom, l = a.sidebar.offset().top, f = a.sidebar.offset().top + o(a.container), h = 0 + t.additionalMarginTop, g = a.stickySidebar.outerHeight() + p + b < i(window).height(); c = g ? h + a.stickySidebar.outerHeight() : i(window).height() - a.marginBottom - a.paddingBottom - t.additionalMarginBottom; var u = l - r + a.paddingTop , S = f - r - a.paddingBottom - a.marginBottom , y = a.stickySidebar.offset().top - r , m = a.previousScrollTop - r; "fixed" == a.stickySidebar.css("position") && "modern" == a.options.sidebarBehavior && (y += m), "stick-to-top" == a.options.sidebarBehavior && (y = t.additionalMarginTop), "stick-to-bottom" == a.options.sidebarBehavior && (y = c - a.stickySidebar.outerHeight()), y = m > 0 ? Math.min(y, h) : Math.max(y, c - a.stickySidebar.outerHeight()), y = Math.max(y, u), y = Math.min(y, S - a.stickySidebar.outerHeight()); var k = a.container.height() == a.stickySidebar.outerHeight(); d = (k || y != h) && (k || y != c - a.stickySidebar.outerHeight()) ? r + y - a.sidebar.offset().top - a.paddingTop <= t.additionalMarginTop ? "static" : "absolute" : "fixed" } if ("fixed" == d) { var v = i(document).scrollLeft(); a.stickySidebar.css({ position: "fixed", width: n(a.stickySidebar) + "px", transform: "translateY(" + y + "px)", left: a.sidebar.offset().left + parseInt(a.sidebar.css("padding-left")) - v + "px", top: "0px" }) } else if ("absolute" == d) { var x = {}; "absolute" != a.stickySidebar.css("position") && (x.position = "absolute", x.transform = "translateY(" + (r + y - a.sidebar.offset().top - a.stickySidebarPaddingTop - a.stickySidebarPaddingBottom) + "px)", x.top = "0px"), x.width = n(a.stickySidebar) + "px", x.left = "", a.stickySidebar.css(x) } else "static" == d && e(); "static" != d && 1 == a.options.updateSidebarHeight && a.sidebar.css({ "min-height": a.stickySidebar.outerHeight() + a.stickySidebar.offset().top - a.sidebar.offset().top + a.paddingBottom }), a.previousScrollTop = r } } , a.onScroll(a), i(document).on("scroll." + a.options.namespace, function(i) { return function() { i.onScroll(i) } }(a)), i(window).on("resize." + a.options.namespace, function(i) { return function() { i.stickySidebar.css({ position: "static" }), i.onScroll(i) } }(a)), "undefined" != typeof ResizeSensor && new ResizeSensor(a.stickySidebar[0],function(i) { return function() { i.onScroll(i) } }(a)) }) } function n(i) { var t; try { t = i[0].getBoundingClientRect().width } catch (i) {} return "undefined" == typeof t && (t = i.width()), t } var s = { containerSelector: "", additionalMarginTop: 0, additionalMarginBottom: 0, updateSidebarHeight: !0, minWidth: 0, disableOnResponsiveLayouts: !0, sidebarBehavior: "modern", defaultPosition: "relative", namespace: "TSS" }; return t = i.extend(s, t), t.additionalMarginTop = parseInt(t.additionalMarginTop) || 0, t.additionalMarginBottom = parseInt(t.additionalMarginBottom) || 0, e(t, this), this } }(jQuery); Submit