I build by research and copy+paste this fixed Headertitle but unfortunately I have a problem after I load the side and scroll up there is a white space where the title jumps into and than back. Can anyone help me removing this Bug?
Its super annoying...and I tried almost everything to remove it.
I want it that my Title is fixed at one point and stays there in the top layer thats why I also put zindex -999
window.onscroll = function() {myFunction()};
var header = document.getElementById("myHeader");
var sticky = header.offsetTop;
function myFunction() {
if (window.pageYOffset >= sticky) {
header.classList.add("sticky");
} else {
header.classList.remove("sticky");
}
}
body
margin: 0;
font-family: Impact;z-index: 999;
}
.top-container {
position: absolute;
text-align: center;
background: #transparent;
color: #transparent;
z-index: 999;
}
.header {
position: auto;
padding: auto, auto;
text-align: center;
background: #transparent;
color: #transparent;
z-index: 999;
}
.content {
padding: 10px;
z-index: 999;
}
.sticky {
position: fixed;
text-align: center;
top: 0;
z-index: 999;
width: 100%;
}
.sticky + .content {
position: absolute;
padding-top: 0px;
z-index: 999;
}
<div class="header" id="myHeader">
<h2><center>97cm</center></h2>
</div>
Just add your sticky class and get rid of the javascript
<div class="header sticky" id="myHeader">
Explanation:
Your sticky class is set up to "stick" the div to the top of the page, but you don't actually assign this class to your <div>.
Then you have some javascript that checks if you've scrolled down the page and then assigns the .sticky class to your <div>
The white space and "jump" that you're seeing is the delay between you scrolling, and the javascript applying the .sticky class. You always want this </div> to be sticky, so just have the sticky class permanently assigned to it, and remove all the javascript.
Related
I'm trying to make a short pop up in my web app for when a user clicks on a code to copy it. The trouble I'm having is trying to figure out to make it not shift everything in the parent div.
The gif below is what currently happens after all my attempts and googling of trying to solve this problem. What I'm trying to get to happen is have that copied message bubble just appear to the top right of the span with the room code.
This fiddle is a stripped down version of the interaction. I've tried all the different display and positionings and I'm not really sure where to go from here. Thanks in advance to everyone.
https://jsfiddle.net/k6ey1duc/36/
.container {
background-color: #008afa;
width: fit-content;
margin: auto;
padding: 20px
}
.text {
display: inline;
}
.pop-up {
display: none;
background-color: #fe0c0d;
}
#show-hide {
display: block;
margin: auto;
}
<body>
<script>
$(document).ready(function() {
var x = false;
$('#show-hide').on('click', function() {
if (!x) {
$("#pop-up").css({
"backgroundColor": "#fe0c0d",
"display": "inline"
});
x = true;
} else {
$("#pop-up").hide();
x = false;
}
});
});
</script>
<div class='container'>
<p class='text'>
Hello there! <span>Here is a span.</span>
</p>
<div id='pop-up' class='pop-up'>
Here is a pop-up
</div>
<button id='show-hide'>
Click for pop up
</button>
</div>
</body>
Adding position: absolute; to .pop-up will prevent the container from making any space for the element which is what you are trying to prevent. Additionally, adding position: relative; to .container will give you freedom to position .pop-up anywhere relative to the container.
Another solution is replacing the display: none; display: inline; with visibility: visible; visibility: hidden;. The main difference between these two is that display will remove the entire element from the layout whereas visibility will only hide the element but retain the elements space. This will solve the resizing container problem but will not give you the advantages of stacking and positioning that position: absolute does.
.container {
position: relative;
background-color: #008afa;
width: fit-content;
margin: auto;
padding: 20px
}
.pop-up {
position: absolute;
display: none;
background-color: #fe0c0d;
}
Use position:relative and postion:absolute.
.container {
background-color: #008afa;
width: fit-content;
margin: auto;
padding: 20px;
position: relative;
}
.pop-up {
display: none;
background-color: #fe0c0d;
position: absolute;
left:100%;
width:inherit;
}
I'm relatively new to js and fighting with floating menu.
This is how my js code look like
$(function(){
console.log('jest');
$(window).scroll(function(event){
console.log($('#menu').offset().top, $(this).scrollTop());
if ($('#menu').offset().top <= $(this).scrollTop()+$(window).height()) {
$('#menu').addClass("fixed");
} else {
$('#menu').removeClass("fixed");
}
});
});
When the top is achieved, fixed class is added properly.
My question is:
What should I do inside fixed class to make the menu stick to the top?
Nice an simple "position: sticky"..
brand {
display: block;
background-color: pink;
padding: 10px;
font-size: 20pt;
}
header {
background-color: yellow;
border: 2px solid black;
padding: 10px;
position: sticky;
top: 0;
}
section {
background-color: silver;
padding: 10px;
}
body {
padding: 0;
margin: 0;
}
<brand>
<div>This is our branding,. It can scroll away.</div>
<small>for all your header needs,.. </small>
</brand>
<header>
This is the header
</header>
<section>
Our othe stuff can go in here.<br><br><br><br><br><br><br><br><br><br>
Scroll down<br><br><br><br><br><br>
Even further<br><br><br><br><br>
A little bit more<br><br><br><br><br>
Ok I'm bored now.
</section>
<header>
This is repeated, see how the header takes over
</header>
<section>
Our othe stuff can go in here.<br><br><br><br><br><br><br><br><br><br>
Scroll down<br><br><br><br><br><br>
Even further<br><br><br><br><br>
A little bit more<br><br><br><br><br>
Ok I'm bored now.
</section>
.fixed{
position: fixed;
top: 0;
right: 0;
left: 0;
}
This question already has answers here:
How do you get the footer to stay at the bottom of a Web page?
(32 answers)
Closed 6 years ago.
How can I have a footer which always stays at the bottom of my page even if this page is too little to fill the entire screen or more ?
I have a button in my page, and when you touch it, it adds thanks to javascript many elements to my page and the page size changed, but my footer doesn't adapt its position.
The problem is when I set the position of my footer to relative, when my page size is too short, he is not at the bottom of my screen, but just under the last element I put on.
I tried position: absolute;, but when the user clicks on the button, my footer stays stuck at his position and it doesn't go to the new bottom of my page.
I don't want my footer to be always visible, but just to be at the real bottom of my page.
Use this:
footer {
position: fixed;
bottom: 0;
/* Add a height and a width! */
}
The complete solution is explained in this article: http://matthewjamestaylor.com/blog/keeping-footers-at-the-bottom-of-the-page
Major trick is, that you will have three parts: Header, Body and Footer:
HTML:
<div id="container">
<div id="header"></div>
<div id="body"></div>
<div id="footer"></div>
</div>
CSS:
html,
body {
margin: 0;
padding: 0;
height: 100%;
}
#container {
min-height: 100%;
position: relative;
}
#header {
background: #ff0;
padding: 10px;
}
#body {
padding: 10px;
padding-bottom: 60px; /* Height of the footer */
}
#footer {
position: absolute;
bottom: 0;
width: 100%;
height: 60px; /* Height of the footer */
background: #6cf;
}
Use the following
footer {
position: absolute;
bottom: 0;
}
try this one... this will keep your footer at the bottom of your page:
position: fixed;
bottom: 0;
Working demo: https://jsfiddle.net/maky/bgeLbpd9/
#footer {
position: fixed;
bottom: 0;
background-color: black;
min-width: 100%;
font-family: Agency FB;
transition: height 3s;
height: 50px;
}
#footer1 {
text-align: center;
color: #4e4e4e;
}
#footer:hover {
opacity: .8;
color: white;
height: 100px;
}
<div id="header"></div>
<div id="sticky"></div>
<div id="section"></div>
<div id="footer"></div>
<style>
body { margin: 0px; background-color: #e3e3e3; }
#header { background-color: #cb5454; height: 140px; }
#sticky { background-color: #546bcb; height: 70px; }
#section { height: 1500px; }
#footer { background-color: #cb5454; height: 140px; }
</style>
Here is my code: http://jsfiddle.net/uaqh018d/
I want #sticky to stick to the top of the page after scrolling past #header. I also want it hidden until stuck. And then of course have it unstick+hide again after scrolling back up to #header.
How can I achieve this?
I would recommend adding a class to #sticky when it's ready to be fixed to the top of the screen, and then removing that class when you want to 'unstick' it. Then you can manipulate that class in CSS.
e.g. for a class fixed you'd put the following in your CSS:
#sticky {
display: none;
background-color: #546bcb;
height: 70px;
}
#sticky.fixed {
display: block;
position: fixed;
top: 0;
width: 100%;
}
And then your jQuery would look like this:
$(window).scroll(function() {
var distanceFromTop = $(this).scrollTop();
if (distanceFromTop >= $('#header').height()) {
$('#sticky').addClass('fixed');
} else {
$('#sticky').removeClass('fixed');
}
});
Here's an updated FIDDLE
I might also recommend some jQuery fade or slide effects (see the fiddle).
You can use position: fixed and in js detect when user scroll like this:
$(document).scroll(function() {
//detect when user scroll to top and set position to relative else sets position to fixed
$("#sticky").css({
"top": "0",
"position": $(this).scrollTop() > 140 ? "fixed" : "relative"
});
});
body {
margin: 0px;
background-color: #e3e3e3;
}
#header {
background-color: #cb5454;
height: 140px;
}
#sticky {
background-color: #546bcb;
height: 70px;
width: 100%;
position: fixed;
}
#section {
height: 1500px;
}
#footer {
background-color: #cb5454;
height: 140px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="header"></div>
<div id="sticky"></div>
<div id="section"></div>
<div id="footer"></div>
References
.scroll()
In my case, the div I wanted to be sticky was inside of another div (ie. not stuck to the page, but in another fixed div on the side of the page). Here's my adaptation of #bowhart's answer to solving this problem given a React component (sticky_adapter.js):
module.exports.makeItSticky = function(thisReactComponent, parentScrollNode = window) {
const thisNode = $(ReactDOM.findDOMNode(thisReactComponent));
const position = thisNode.position();
// Uncomment for verbose logging
//console.log("Initial position: " + UIUtils.stringify(position));
const scrollContainer = $(parentScrollNode);
scrollContainer.scroll(() => {
const distanceFromTop = scrollContainer.scrollTop();
// Uncomment for verbose logging
//console.log("ScrollTop: " + distanceFromTop);
if (distanceFromTop > position.top) {
thisNode.addClass("stick-to-top");
} else {
thisNode.removeClass("stick-to-top");
}
});
};
Now, to make any React component sticky, I just add to the class:
componentDidMount() {
StickyAdapter.makeItSticky(this, ".some-other-div-which-is-the-container");
}
Finally, the css for the sticky class:
.stick-to-top {
display: block;
position: sticky;
top: 0;
z-index: 10;
}
Hey this is and old question but for new visitors I think u just need to add this css code to #sticky:
#sticky { position:sticky;top:0; }
and no need for javascript.
sticky toggles between relative and fixed, depending on the scroll position.
and don't forget that, the parent also should not have overflow property
I want to keep the content of my page to always appear beneath the navigation bar, similar to how this page works:
http://www.google.com/intl/en/enterprise/apps/business/products.html#calendar
You can scroll down or up in the content, but the navigation bar never goes away.
For this purpose, I've used position:fixed to fix the navigation bar to the top of the page. This works, but I'm still able to scroll the content up and down, causing it to run 'through' and over the navigation bar, when I want the content to always be pushed below the navigation bar.
Any ideas on how to do this? Here's my css code for the <ul id='navigation'> containing the navigation:
#navigation
{
text-align: center;
position: fixed;
float: left;
margin: 0;
padding: 0;
top: 0;
left: 0;
list-style-type: none;
}
#navigation li
{
display: inline-block;
width: 150px;
height: 110px;
cursor: pointer;
}
And here's the css for the <div id="container"> which appears below #navigation and holds all of the page content body:
#container
{
position: absolute;
margin-top: 180px;
font-size: 25px;
width: 90%;
}
The reason it's going through is because you didn't set a background color to your navigation bar. Try that.
Edit: Looked at your source code. Replace navigation CSS in style.css file with this:
#navigation
{
text-align: center;
position: fixed;
float: left;
margin: 0;
padding: 0;
top: 0;
left: 0;
list-style-type: none;
background-color: #FFFFFF;
z-index:999;
}
The problem was the z-index. Putting it at 999 puts the navigation bar on top of all other elements.
You can use the property z-index:xxx, did you try that?
Years ago created my site with that same functionality. I opted for Server Side Includes and it works great. I created a 'header' the navigation links and a 'footer' that gets included on each page.
Have you tried to add data-role="header" ?
<div data-role="header" data-position="fixed">