I wanted to stick the 2nd div when we scroll down the page and when the 2nd div meets the top boundary. When it's fixed, it should scroll along with the other pages. How can I achieve this?
#settings{
width:100%;
background:#383838;
height:60px;
}
#menu{
width:100%;
position:relative;
height:100px;
background:#aaa;
}
#body-content{
height:900px;
position:relative;
}
and the HTML
<body>
<div id="top">
<div id="settings">
</div>
<div id="menu">
</div>
</div>
<div id="body-content">
</div>
</body>
Here in this example http://jsfiddle.net/WBur3/ , the 2nd div should be fixed when we scroll the page. When we scroll up, should turn into the previous state itself. Please help me.
You can get this effect with jquery
$(function(){
// Check the initial Poistion of the Sticky Header
var stickyHeaderTop = $('#stickyheader').offset().top;
$(window).scroll(function(){
if( $(window).scrollTop() > stickyHeaderTop ) {
$('#stickyheader').css({position: 'fixed', top: '0px'});
$('#stickyalias').css('display', 'block');
} else {
$('#stickyheader').css({position: 'static', top: '0px'});
$('#stickyalias').css('display', 'none');
}
});
});
DEMO HERE
NOTE: Don't forget to include jquery library link in your page (assuming you as beginner)
<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
I would add a comment here but I don't have enough reputation to do that. I was needing something similar in a project and I thought I'd share my changes to #Sowmya's answer. I cleaned the code up a bit and made the scroll effect a lot smoother. JSfiddle
$(function () {
// Check the initial Poistion of the Sticky Header
var stickyHeaderTop = $('#stickyheader').offset().top;
$(window).scroll(function () {
if ($(window).scrollTop() > stickyHeaderTop) {
$('#stickyheader').css({
position: 'fixed',
top: '0px'
});
$('#othercontent').css('margin-top', $('#stickyheader').outerHeight(true) + parseInt($('#unstickyheader').css('marginBottom')));
} else {
$('#stickyheader').css({
position: 'static',
top: '0px'
});
$('#othercontent').css('margin-top', '0px');
}
});
});
body {
font: 13px sans-serif;
}
#stickyheader {
width: 100%;
height: 40px;
background:black;
color:white;
margin-bottom: 10px;
}
#unstickyheader {
margin-bottom: 15px;
}
Assign an id to menu div:
<div id ="menuContainer">
Include jquery in the project and on the page:
<script src="Scripts/jquery-1.11.3.min.js" type="text/javascript"></script>
Below is the code to implement desired effect:
<script type="text/javascript">
$("document").ready(function ($) {
// On document load get the position of the div u want to stick on certain position
var offsets = document.getElementById('menuContainer').getBoundingClientRect();
// Get position from top of browser
var topoffsets = offsets.top;
// Binding fuction to windows scroll event
$(window).bind('scroll', function () {
if ($(window).scrollTop() > topoffsets) {
$("#menuContainer").css({ top: 0, position: 'fixed' });
} else {
$("#menuContainer").css({ top: '', position: '' });
}
});
});
Without `
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<style>
/* Note: Try to remove the following lines to see the effect of CSS positioning */
.affix {
top: 0;
width: 100%;
}
.affix + .container-fluid {
padding-top: 70px;
}
</style>
</head>
<body>
<div class="container-fluid" style="background-color:#F44336;color:#fff;height:200px;">
<h1>Bootstrap Affix Example</h1>
<h3>Fixed (sticky) navbar on scroll</h3>
<p>Scroll this page to see how the navbar behaves with data-spy="affix".</p>
<p>The navbar is attached to the top of the page after you have scrolled a specified amount of pixels.</p>
</div>
<nav class="navbar navbar-inverse" data-spy="affix" data-offset-top="197">
<ul class="nav navbar-nav">
<li class="active">Basic Topnav</li>
<li>Page 1</li>
<li>Page 2</li>
<li>Page 3</li>
</ul>
</nav>
<div class="container-fluid" style="height:1000px">
<h1>Some text to enable scrolling</h1>
<h1>Some text to enable scrolling</h1>
<h1>Some text to enable scrolling</h1>
<h1>Some text to enable scrolling</h1>
<h1>Some text to enable scrolling</h1>
<h1>Some text to enable scrolling</h1>
<h1>Some text to enable scrolling</h1>
<h1>Some text to enable scrolling</h1>
<h1>Some text to enable scrolling</h1>
<h1>Some text to enable scrolling</h1>
<h1>Some text to enable scrolling</h1>
</div>
</body>
</html>
`, we can do this by using the above code.
Related
I'm trying to get a fixed background to work with Fullpage JS. No matter what I do the backgrounds stay there or they don't show up at all. I tried a JS Fiddle but I can't get that to work at all either. https://jsfiddle.net/jpking72/jqa7wapt/9/
<html>
<head>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/fullPage.js/2.8.4/jquery.fullPage.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/fullPage.js/2.8.4/jquery.fullPage.js"></script>
<style type="text/css">
#fullsite {
background-attachment:fixed;
}
#section1 {
background:url(/images/pwHoustonDowntown.jpg) no-repeat 0 0 fixed / cover;
}
#section2 {
background-color:#CCCCCC;
}
#section3 {
background:url(/images/pwHoustonWindow2.jpg) no-repeat 0 0 fixed / cover ;
}
</style>
<script type="text/javascript">
$(document).ready(function () {
$("#fullsite").fullpage({
})
})
</script>
</head>
<body>
<div id="fullsite">
<div class="section" id="section1">
<h1>
Section 1
</h1>
</div>
<div class="section" id="section2">
<h1>
Section 2
</h1>
</div>
<div class="section" id="section3">
<h1>
Section 3
</h1>
</div>
</div>
</body>
</html>
That's a bug in some browsers. Nothing to do with fullpage.js. Fullpage.js uses the translate3d property of css3 which is the one causing the bug in some browsers.
To solve it you have two options:
Use css3:false in fullpage.js options. It won't go as fluid, but you'll have your fixed background working.
Use scrollBar:true. You'll get a scrollbar and it might not go as fluid as well.
As you can see in the fixedBackgrounds.html provided in in fullpgae.js, it uses css3:false.
$('#fullpage').fullpage({
verticalCentered: false,
//to avoid problems with css3 transforms and fixed elements in Chrome, as detailed here: https://github.com/alvarotrigo/fullPage.js/issues/208
css3:false
});
You need to include jquery into your project. Jquery should be included first
$(document).ready(function () {
$("#fullsite").fullpage({
});
});
I want to set a header and footer in my presentation. I used the following issue as a starting point: https://github.com/hakimel/reveal.js/issues/806 and http://www.ciges.net/revealjs_demo/#/
My current implementation gives the following output:
Now as far as I have understand reveal.js uses fixed size for the presentation by default with a width of 960px and height of 700px. This size is completely fine to me. However, I want the headers and footer not to be fixed in this window. They need to adapt to the actual screen size. That is to say, I want the left header to be aligned to the top left corner of the screen. Likewise for the other header and footers, see also the image. How can I achieve this? Currently it seems that my headers and footers are fixed within the default window (960x700).
I use the following code (index.html) with reveal.js 3.2.0
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>reveal.js – The HTML Presentation Framework</title>
<meta name="description" content="A framework for easily creating beautiful presentations using HTML">
<meta name="author" content="Hakim El Hattab">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui">
<link rel="stylesheet" href="css/reveal.css">
<link rel="stylesheet" href="css/theme/simple.css" id="theme">
<!-- Code syntax highlighting -->
<link rel="stylesheet" href="lib/css/zenburn.css">
<!-- Printing and PDF exports -->
<script>
var link = document.createElement( 'link' );
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = window.location.search.match( /print-pdf/gi ) ? 'css/print/pdf.css' : 'css/print/paper.css';
document.getElementsByTagName( 'head' )[0].appendChild( link );
</script>
<!--[if lt IE 9]>
<script src="lib/js/html5shiv.js"></script>
<![endif]-->
<style type="text/css">
.reveal div.header-left {
position: absolute;
top: 0;
left: 0;
padding: 0;
margin: 0;
}
.reveal div.header-right {
position: absolute;
top: 0;
right: 0;
padding: 0;
margin: 0;
}
.reveal div.footer-left {
position: absolute;
bottom: 0;
left: 0;
padding: 0;
margin: 0;
}
.reveal div.footer-right {
position: absolute;
bottom: 0;
right: 0;
padding: 0;
margin: 0;
}
</style>
</head>
<body>
<div id="hidden" style="display:none;">
<div id="header">
<div class="header-left">test header left</div>
<div class="header-right">test header right</div>
<div class="footer-left">test footer left</div>
<div class="footer-right">test footer right</div>
</div>
</div>
<div class="reveal">
<!-- Any section element inside of this container is displayed as a slide -->
<div class="slides">
<section>
<h1>Reveal.js</h1>
<h3>The HTML Presentation Framework</h3>
<p>
<small>Created by $x^2$ Hakim El Hattab / #hakimel</small>
</p>
</section>
<section>
<h2>Hello There</h2>
<p>
reveal.js enables you to create beautiful interactive slide decks using HTML. This presentation will show you examples of what it can do.
</p>
</section>
<!-- Example of nested vertical slides -->
<section>
<section>
<h2>Vertical Slides</h2>
<p>Slides can be nested inside of each other.</p>
<p>Use the <em>Space</em> key to navigate through all slides.</p>
<br>
<a href="#" class="navigate-down">
<img width="178" height="238" data-src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Down arrow">
</a>
</section>
<section>
<h2>Basement Level 1</h2>
<p>Nested slides are useful for adding additional detail underneath a high level horizontal slide.</p>
</section>
<section>
<h2>Basement Level 2</h2>
<p>That's it, time to go back up.</p>
<br>
<a href="#/2">
<img width="178" height="238" data-src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" alt="Up arrow" style="transform: rotate(180deg); -webkit-transform: rotate(180deg);">
</a>
</section>
</section>
</div>
</div>
<script src="lib/js/head.min.js"></script>
<script src="js/reveal.js"></script>
<script>
// Full list of configuration options available at:
// https://github.com/hakimel/reveal.js#configuration
Reveal.initialize({
controls: false,
progress: true,
slideNumber: true,
history: true,
center: false,
transition: 'slide', // none/fade/slide/convex/concave/zoom
math: {
mathjax: 'https://cdn.mathjax.org/mathjax/latest/MathJax.js',
config: 'TeX-AMS_HTML-full' // See http://docs.mathjax.org/en/latest/config-files.html
},
// Optional reveal.js plugins
dependencies: [
{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
{ src: 'plugin/markdown/marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
{ src: 'plugin/zoom-js/zoom.js', async: true },
{ src: 'plugin/notes/notes.js', async: true },
{ src: 'plugin/math/math.js', async: true }
]
});
</script>
<script src="//code.jquery.com/jquery-2.2.0.min.js"></script>
<script type="text/javascript">
var header = $('#header').html();
if ( window.location.search.match( /print-pdf/gi ) ) {
$('.slides > section').prepend(header);
} else {
$('.slides').prepend(header);
}
</script>
</body>
</html>
Here is a slightly more complicated answer that also works with the pdf-export print version:
Add the elements to the slide-background <div> (instead of section, slides, or reveal). This <div> is dynamically generated, so we must wait for the Reveal.js ready event. When printing there is a slight delay followed by unnecessary animation of the headers and footers moving into place, but all the headers/footers are rendered in the PDF as desired.
Pseudo-code:
Style header/footer <div> so they are positioned as desired.
Create hidden header/footer <div>
On Reveal.js ready event, copy header/footer <div> into each .slide-background <div>
Code: this can be copy-pasted into the end of a reveal.js file (right before the end </body> tag):
<style type="text/css">
/* 1. Style header/footer <div> so they are positioned as desired. */
#header-left {
position: absolute;
top: 0%;
left: 0%;
}
#header-right {
position: absolute;
top: 0%;
right: 0%;
}
#footer-left {
position: absolute;
bottom: 0%;
left: 0%;
}
</style>
<!-- 2. Create hidden header/footer <div> -->
<div id="hidden" style="display:none;">
<div id="header">
<div id="header-left">HEADER-LEFT</div>
<div id="header-right">HEADER-RIGHT</div>
<div id="footer-left">FOOTER-LEFT</div>
</div>
</div>
<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<script type="text/javascript">
// 3. On Reveal.js ready event, copy header/footer <div> into each `.slide-background` <div>
var header = $('#header').html();
if ( window.location.search.match( /print-pdf/gi ) ) {
Reveal.addEventListener( 'ready', function( event ) {
$('.slide-background').append(header);
});
}
else {
$('div.reveal').append(header);
}
</script>
Insert the header/footer elements into the div.reveal element instead of the .slides slides element.
The position within the DOM tree you where insert the header/footer elements affects which CSS is applied, which in turn affects their positioning.
$('.slides').prepend(header) adds the elements inside the slides <div>. The elements will be fixed to the default (960x700) window because that is how the slides <div> is sized.
$('div.reveal').append(header) adds the elements inside the reveal <div>. The elements will be fixed to the screen because the reveal <div> is sized to take up the entire browser view port.
Note this does not work for the print/pdf version... I'm still trying to figure that one out...
I would like to implement floating action button into long pages.
It works well when I write simple html page.
But, it does not work properly when I write multiple pages into one html. It does not fire $(window).scroll event after jumping between inner pages. I will show simplified source codes.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Floating Action Button Test</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css" />
<script src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
<script src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>
<script>
jQuery(document).ready(function() {
var offset = 220;
var duration = 500;
jQuery(window).scroll(function() {
if (jQuery(this).scrollTop() > offset) {
jQuery('.back-to-top').fadeIn(duration);
} else {
jQuery('.back-to-top').fadeOut(duration);
}
});
jQuery('.back-to-top').click(function(event) {
event.preventDefault();
jQuery('html, body').animate({scrollTop: 0}, duration);
return false;
})
});
</script>
<!-- PAGEA -->
<section data-role="page" id="pagea">
<header data-role="header">
<h1>PAGE A</h1>
<div class="ui-btn-right">
<a id="logoutButton" class="headerButton" href="#pageb" data-role="button">PAGE B</a>
</div>
</header>
<div data-role="content">
<h1>CONTENT</h1>
<h2>AAA</h2>
<h2>BBB</h2>
<h2>CCC</h2>
<h2>DDD</h2>
<h2>EEE</h2>
<h2>FFF</h2>
<h2>HHH</h2>
<h2>III</h2>
<h2>JJJ</h2>
<h2>KKK</h2>
<h2>LLL</h2>
<h2>MMM</h2>
<h2>NNN</h2>
<h2>OOO</h2>
<h2>PPP</h2>
<h2>QQQ</h2>
<h2>RRR</h2>
<h2>SSS</h2>
<h2>TTT</h2>
</div><!--main-->
<footer data-role="footer">
FOOTER
</footer>
</section>
<!-- PAGEB -->
<section data-role="page" id="pageb">
<header data-role="header">
<h1>INDEX</h1>
<div class="ui-btn-right">
<a id="logoutButton" class="headerButton" href="#pagea" data-role="button">PAGE A</a>
</div>
</header>
<div data-role="content">
<h1>CONTENT</h1>
<h2>aaa</h2>
<h2>bbb</h2>
<h2>ccc</h2>
<h2>ddd</h2>
<h2>eee</h2>
<h2>fff</h2>
<h2>ggg</h2>
<h2>hhh</h2>
<h2>iii</h2>
<h2>jjj</h2>
<h2>kkk</h2>
<h2>lll</h2>
<h2>mmm</h2>
<h2>nnn</h2>
<h2>ooo</h2>
<h2>ppp</h2>
<h2>qqq</h2>
<h2>rrr</h2>
<h2>sss</h2>
</div><!--main-->
<footer data-role="footer">
FOOTER
</footer>
</section>
<!-- ############################################################## -->
Back To Top
</body>
<style>
.back-to-top {
position: fixed;
bottom: 2em;
right: 0px;
text-decoration: none;
color: #000000;
background-color: rgba(235, 235, 235, 0.80);
font-size: 12px;
padding: 1em;
display: none;
}
.back-to-top:hover {
background-color: rgba(135, 135, 135, 0.50);
}
</style>
</html>
When load this page, scroll event is normally fired and floating action button is displayed. But, after jumping to 'Page B', scroll event will not be fired anymore.
Could somebody tell me what is wrong ?
Hi i have check it and the problem you have got that
jQuery(window).scroll don't work when you click on Page B because the location is changes and simply to fix this change jQuery(window).scroll to jQuery(document).scroll and it will work
jQuery(document).ready(function() {
var offset = 220;
var duration = 500;
//here you should change jQuery(window) to jQuery(document) like this
jQuery(document).scroll(function() {
if (jQuery(this).scrollTop() > offset) {
jQuery('.back-to-top').fadeIn(duration);
} else {
jQuery('.back-to-top').fadeOut(duration);
}
});
jQuery('.back-to-top').click(function(event) {
event.preventDefault();
jQuery('html, body').animate({scrollTop: 0}, duration);
return false;
})
});
Hello I am trying to create sliding out tabs on this website: http://imaginationmuzic.com/
I am referring to the red 'Contact Us' and blue 'Twitter' tabs at the left and right of the site.
Currently the Contact Us tab opens up in a top to down motion; I would like it to open up from left to right like a sliding out tab.
Here is the code I used in the header:
$(document).ready(function(){
$(".btn-slide2").click(function(){
$("#panel2").slideToggle("slow");
$(this).toggleClass("active"); return false;
});
I also would like the opposite to be done for the Twitter tab (have it open left to right).
Any help would be appreciated.
Some crude js code I made to demonstrate.
<!DOCTYPE HTML>
<html>
<head>
<!--Add style sheet-->
<link rel="stylesheet" type="text/css" href="soc.css">
<!--Add jquery-->
<script src="jquery-1.10.2.js">
</script>
<!--Add script for this page-->
<script src="soj.js">
</script>
</head>
<body>
<div id="container">
<div id="panel"> </div>
<div id="contact"> </div>
</div>
</body>
<html>
-------------css----------
#panel{
height:500px;
width:200px;
background-color:#EE4488;
}
#contact{
position:relative;
top:-500px;
left:200px;
width:10px;
height:50px;
background-color:#22EEFF;
}
#container{
position:relative;
left:-200px;
}
------------JS---------
$(document).ready(function(){
var pos='in';
$("#contact").click(function(){
if(pos=='in'){
$("#container").animate({left:'0px'
});
pos='out';
}
else
{
$("#container").animate({left:'-200px'
});
pos='in';
}
});
});
I have made this site/webapp and you can drag the onion out of the white space it's in and onto anywhere on the page but, when you click the button at the left side it disappears when the rest of the div it was/is in. How can I make it not disappear when the user drags it out of the white box?
I used jQuery to make it slide out and in:
$( "#button" ).click(function() {
$( "#toggle" ).toggle( "slide" );
});
and this html to make it work:
<button id="button"><-></button>
<aside class="ingredients" id="toggle">
<section class="center">
<section class="onion" id="draggable"></section>
<section class="butter"></section>
</section>
</aside>
The sections use background images to make them appear:
.onion {
background-image: url(onion.png);
margin: 20px auto -300px auto;
}
.choppedonion {
background-image: url(choppedonion.png);
}
Try this in-built JQuery option for dragging.
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Draggable </title>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery- ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<style>
#draggable { width: 150px; height: 150px; padding: 0.5em; }
</style>
<script>
$(function() {
$( "#draggable" ).draggable();
});
</script>
</head>
<body>
<div id="draggable" class="ui-widget-content">
<p>Drag me around</p>
</div>
</body>
</html>
find relevant documentation here