I have a fixed div that follows the page when it scrolls past the top of the page.
I would like it to stop scrolling once it reaches the bottom of a particular div. I am not great with javascript.
Basically needs to remove the class .affix. But it might need an offset so that it doesn't overlap into the layout below.
I have looked at other articles but the div starts off fixed whereas mine becomes fixed.
JSfiddle: https://jsfiddle.net/8t1ddL2h/
Javascript:
var stickySidebar = $('.sticky-sidebar').offset().top;
$(window).scroll(function() {
if ($(window).scrollTop() > stickySidebar) {
$('.sticky-sidebar').addClass('affix');
}
else {
$('.sticky-sidebar').removeClass('affix');
}
});
Any help would be appreciated
Lee
Try this Fiddle
$(document).ready(function() {
var $sticky = $('.sticky-sidebar');
var $stickyrStopper = $('.other-content');
if (!!$sticky.offset()) { // make sure ".sticky" element exists
var generalSidebarHeight = $sticky.innerHeight();
var stickyTop = $sticky.offset().top;
var stickOffset = 0;
var stickyStopperPosition = $stickyrStopper.offset().top;
var stopPoint = stickyStopperPosition - generalSidebarHeight - stickOffset;
var diff = stopPoint + stickOffset;
$(window).scroll(function(){ // scroll event
var windowTop = $(window).scrollTop(); // returns number
if (stopPoint < windowTop) {
$sticky.css({ position: 'absolute', top: diff });
} else if (stickyTop < windowTop+stickOffset) {
$sticky.css({ position: 'fixed', top: stickOffset });
} else {
$sticky.css({position: 'absolute', top: 'initial'});
}
});
}
});
You can also try it just add JavaScript. it will automatic calculate height of left panel. you need to change in css when it remove the css.
var othercon = $('.other-content').offset().top;
var sliderheight = $( ".sticky-sidebar" ).height();
$(window).scroll(function() {
if ($(window).scrollTop() >= othercon-sliderheight) {
$('.sticky-sidebar').removeClass('affix');
// need to change here according to your need
}
});
Related
I'm trying to create sticky headers that when you scroll to a div the head state becomes fixed and stays in view, when the div has come to an end and scrolls out of view I want the title to then become absolute and stay at the bottom of its parent.
I've got the initial part working only I'm struggling on adding the 'absolute' class...
https://jsfiddle.net/yw313vf2/1/
function fixTitle() {
$('.service-pane').each(function() {
var $this = $(this);
var offset = $this.offset().top;
var scrollTop = $(window).scrollTop();
if (scrollTop > offset) {
$this.addClass('fixed');
} else {
$this.removeClass('fixed');
}
});
}
$(window).scroll(fixTitle);
So I had to run another check within the function to see if when scrolled the end of my div had reached the top of the window and if so add an additional class...
function fixTitle() {
$('.service-pane').each(function() {
var $this = $(this);
var offset = $this.offset().top - 50;
var scrollTop = $(window).scrollTop();
if (scrollTop > offset) {
$this.addClass('fixed');
if ($this[0].getBoundingClientRect().bottom < $('.manifesto').height() + 50) {
$this.addClass('absolute');
} else {
$this.removeClass('absolute');
}
} else {
$this.removeClass('fixed');
}
});
}
I want my social sidebar make scroll only within the gray div. I have already put the sidebar within the gray div does not exceed the footer or the content above. My difficulty is to sidebar scroll accompanying the scroll without going gray div.
http://test.eae.pt/beautyacademy/angebot/
JS:
beautyAcademy.sharer = {
element: void 0,
elementToScroll: void 0,
init:function() {
this.element = $('.js-sharer-ref');
console.log(this.element.length);
if(this.element.length != 1) {
return;
}
this.build();
},
build: function() {
this.binds();
},
binds: function() {
var _this = this;
// Element that's gonna scroll
this.$elementToScroll = $('.fixed-social');
// Element that's gonna scroll height
this.elementToScrollHeight = this.$elementToScroll.outerHeight();
// Element where scroll is gonna happen Height
this.elementHeight = this.element.outerHeight();
// Element where scroll is gonna happen distance to top
this.elementOffsetTop = this.element.offset().top;
// Scroll that was done on the page
this.windowScrollTop = $(window).scrollTop();
this.elementOffsetBottom = this.elementOffsetTop + this.elementHeight - this.elementToScrollHeight;
this.$elementToScroll.css('top', (_this.elementOffsetTop+80) + "px");
$(window).on('scroll', function() {
if(this.windowScrollTop + this.elementToScrollHeight < this.elementHeight )
this.$elementToScroll.css('margin-top', this.windowScrollTop );
});
}
};
You need to try like below :
$(function(){
if ($('#container').length) {
var el = $('#container');
var stickyTop = $('#container').offset().top; // returns number
var stickyHeight = $('#container').height();
$(window).scroll(function(){ // scroll event
var limit = $('#footer').offset().top - stickyHeight - 20;
var windowTop = $(window).scrollTop(); // returns number
if (stickyTop < windowTop){
el.css({ position: 'fixed', top: 0 });
}
else {
el.css('position','static');
}
if (limit < windowTop) {
var diff = limit - windowTop;
el.css({top: diff});
}
});
}
});
DEMO
can someone please help me debugging my jquery scrolling up hiding the div
here is my javascript code
jQuery(function() { // document ready
var sideBarTop = $('#sticky').offset().top; // position top
var sideBarLeft = $('#sticky').offset().left //position left
jQuery(window).scroll(function(){ // scroll event
var windowTop = $(window).scrollTop(); // returns scroll from top
if(sideBarTop < windowTop) {
$('#sticky').css({position: 'fixed', top: 210, left: sideBarLeft}).fadeIn();
}
else {
$('#sticky').css('position', 'static').fadeOut("slow");
}
});
});
here is my html code
<div id="sticky">
<ul id="nav">
<li class="current">Avant</li>
<li>Allure</li>
<li>Eden</li>
</ul>
</div>
please someone help me
JSFiddle
Updated HERE.
Include below line.
jQuery(function() { // document ready
var sideBarTop = $('#sticky').offset().top; // position top
var sideBarLeft = $('#sticky').offset().left //position left
jQuery(window).scroll(function(){ // scroll event
var windowTop = $(window).scrollTop(); // returns scroll from top
if(sideBarTop < windowTop) {
$('#sticky').css({position: 'fixed', top: -40}).fadeIn("slow");
}
else $('#sticky').css('position', 'static').fadeOut("slow");
setTimeout ( function() { $('#sticky').fadeIn("slow"); },1000);
});
});
This is a patch for your existing code and it is not a recommended fix for you problem.
Using my code at:
http://jsfiddle.net/Pd7nm/
I want the sidebar to stop scrolling with the page at a certain point but it just keeps on going. I have tried multiple things and its not working.
This is the Javascript Method thingy
var windw = this;
$.fn.followTo = function ( pos ) {
var $this = this,
$window = $(windw);
$window.scroll(function(e){
if ($window.scrollTop() > pos) {
$this.css({
position: 'absolute',
top: pos
});
} else {
$this.css({
position: 'fixed',
top: 0
});
}
});
};
$('#side').followTo(250);
Updated JQuery Fiddle is here
$(window).scroll(function() {
var height = $(window).scrollTop();
if(height>250){
$(".sidebar").css({"position":"fixed","top":0});
}
});
See This demos I have removed in "br" tag
Demos - jsfiddle.net/Nu3eu/1/
I have a floating div on the sidebar that scrolls with the page. Is there a way to add code that makes it stop when it reaches the footer?
See code in action: http://openbayou.staging.wpengine.com
jQuery code used to float div:
$j=jQuery.noConflict();
$j(document).ready(function($) {
//this is the floating content
var $floatingbox = $('#one');
if($('#primary').length > 0){
var bodyY = parseInt($('#primary').offset().top) - 20;
var originalX = $floatingbox.css('margin-left');
$(window).scroll(function () {
var scrollY = $(window).scrollTop();
var isfixed = $floatingbox.css('position') == 'fixed';
if($floatingbox.length > 0){
$floatingbox.html();
if ( scrollY > 1561 && !isfixed ) {
$floatingbox.stop().css({
position: 'fixed',
top: 10,
});
} else if ( scrollY < 1561 && isfixed ) {
$floatingbox.css({
position: 'relative',
top: 0,
});
}
}
});
}
});
Why not just set the z-index of the sidebar behind the z-index of the footer?
EDIT: I didn't like the result of this so I went and made this work in jquery the way you want it...
try this for your scroll function:
$(window).scroll(function () {
floatingbox = $("#one");
if(floatingbox.length > 0){
//get our current scroll position
var scrollY = $(window).scrollTop();
//get the position of the tag cloud relative to the document
var contentY = ($("#sidebar .sidebar-tag-cloud").offset().top + $("#sidebar .sidebar-tag-cloud").outerHeight(false));
//calculate the largest possible top margin size before it starts to overlap the footer
var lastY = $("#footer").offset().top - $("#one").outerHeight(false);
//check if our scroll location is past the bottom of the tag cloud
if ( scrollY > contentY )
{
//check if the current top position is less than the maximum position
if(floatingbox.offset().top<lastY)
{
//keep scrolling
floatingbox.stop().animate({"marginTop":scrollY-contentY});
}else
{
//check if we have scrolled back up and have a space at the top
if(scrollY<floatingbox.offset().top)
{
floatingbox.stop().animate({"marginTop":scrollY-contentY});
}else
{
// hard set to the maximum position
floatingbox.stop().css({"marginTop":lastY-contentY});
}
}
}
}
});
I also made it a little more dynamic by getting the location of the bottom of the tag cloud and using that instead of your hard-coded number.
Alright, after looking at your latest jsfiddle. I have modified that code to work with yours. http://jsfiddle.net/Tgm6Y/4430/ This will not have the animate lag and should work well for you.
$('#one').followTo('#two','#pointFive');
just replace #two with #footer and #pointFive with "#sidebar .sidebar-tag-cloud" and this should work in your code.
UPDATE: Found a solution to my problem.
$(function () {
var msie6 = $.browser == 'msie' && $.browser.version < 7;
if (!msie6) {
var top = $('#one').offset().top;
$(window).scroll(function (event) {
var y = $(this).scrollTop() + 20;
if (y >= top) {
$('#one').addClass('fixed');
}
else {
$('#one').removeClass('fixed');
}
// don't overlap the footer - pull sidebar up using a negative margin
footertotop = ($('#footer').position().top);
scrolltop = $(document).scrollTop() + 760;
difference = scrolltop - footertotop;
if (scrolltop > footertotop) {
$('#one').css('margin-top', 0 - difference);
}
else {
$('#one').css('margin-top', 0);
}
});
}
});
What this does is it stops before the footer and I can configure the stopping point.
I appreciate all the help in solving my problem!