how to make interdependent html structure? - javascript

want that the navigation menu moves up & content moves left when the sidebar is moved (slide) using jquery ?
i am making a structure for my web page and using jquery to slide navigation & sidebar but the content & footer remains where it is and the removed portion is empty, so how to make it interdependent ?
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#slidesidebar").click(function(){
$("#sidebar").slideToggle("slow");
});
});
</script>
<style type="text/css">
nav {
position: fixed;
left:15%;
top: 0;
width: 100%;
height: 6%;
background: #555;
}
#content {
position: relative;
top:auto;
width:85%;
top:6%;
margin: 0 0 auto auto;
background:black;
}
#main {
}
#sidebar{
position: fixed;
left:0;
width:15%;
color: white;
background:green;
}
footer {
width: 100%;
position: fixed;
opacity:0.8;
bottom: 0;
height:5%;
left:0;
background:red;
}
</style>
</head>
<body>
<div id="sidebar">
Sidebar Content
Sidebar Content
</div>
<nav>
Navigation Menu
</nav>
<div id="content">
<div id="main" align="center">
Content
</div>
<footer>
<button style="font-size: .8em;" id="slidesidebar">Flip Side-Search</button>
Footer
</footer>
</div>
</body>
</html>

You can pass a function to the slideToggle to be called when the animation is complete. There you can manipulate the content how ever you like.
$("#sidebar").slideToggle("slow", function(){
$("#content").css({width:"100%", float:"left"});
});
Or you could have the content grow at the same time:
$(document).ready(function(){
$("#slidesidebar").click(function(){
$("#sidebar").slideToggle("slow");
$("#content").animate({width:"100%"});
});
});
If this doesn't do the trick, try playing with the "float" parameter of content.

Related

Transfer image into another div on scroll;

Here is my problem:
I have image in one div that is centered into that div.
I want that that image go in header after user scroll once (scroll>50).
Here is my codepen example.
HTML:
<header> <div id="nav"> LINK LINK LINK </div> </header>
<div id="main">
<img src="https://img.clipartfest.com/3c73a51504b9b1ee6d200d1e60725b79_triangle-quilatral-triangle-shape-clipart-no-background_2400-2080.png">
</div>
CSS:
*{
padding:0;
margin:0;
overflow-x:hidden;
}
#nav{float:right; line-height:70px;}
header{
width:100%;
position:fixed;
padding-left:10%;
padding-right:10%;
background:#fff;
height:70px;
}
#main{
padding-top:100px;
text-align:center;
height:800px;
background:#3cb5f9;}
#main img{width:200px; margin:0 auto;}
There are a ton of ways to do this, but a quick way to achieve this is to duplicated the image so there is a copy of it in the main and the header. On load, have it hidden within the nav. Then, have a scroll event listener that watches for an offset of >50.
If true, => hide main image, and show nav image
If false => show main image. and hide nav image.
Also worth noting I updated the height of main to be 200vh — just to simulate content. This is not related to the answer.
$(function(){
$(window).bind('scroll', function(){
if($(window).scrollTop() >= 50){
$("#main img").hide();
$("header img").show();
}else{
$("#main img").show();
$("header img").hide();
}
});
});
* {
padding: 0;
margin: 0;
overflow-x: hidden;
}
#nav {
float: right;
line-height: 70px;
}
header {
width: 100%;
position: fixed;
padding-left: 10%;
padding-right: 10%;
background: #fff;
height: 70px;
}
header img {
display: none;
width: 50px;
margin: 0 auto;
}
#main {
padding-top: 100px;
text-align: center;
height: 200vh;
background: #3cb5f9;
}
#main img {
width: 200px;
margin: 0 auto;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<link rel="stylesheet" href="style.css" />
<script data-require="jquery" data-semver="3.1.1" src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="script.js"></script>
</head>
<body>
<header>
<div id="nav"> LINK LINK LINK </div>
<img src="https://img.clipartfest.com/3c73a51504b9b1ee6d200d1e60725b79_triangle-quilatral-triangle-shape-clipart-no-background_2400-2080.png">
</header>
<div id="main">
<img src="https://img.clipartfest.com/3c73a51504b9b1ee6d200d1e60725b79_triangle-quilatral-triangle-shape-clipart-no-background_2400-2080.png">
</div>
</body>
</html>
External Plunker: http://plnkr.co/edit/yS5MdtCeTNJvvn7w5gvl?p=preview

How to make a footer that sticks to bottom when content is short but not fixed in CSS? [duplicate]

This question already has answers here:
How do you get the footer to stay at the bottom of a Web page?
(32 answers)
Closed 7 years ago.
How to make a footer that sticks to the bottom when content is shorter than screen height and float to bottom of the content when content is longer than screen height ?Now I am doing like this.
html
<body>
<div class='container'>
</div>
<footer>
</footer>
</body>
CSS
.container{
position:relative;
min-height:500px;
}
footer{
height:200px;
background-color:black;
position:absolute;
bottom:0px;
}
This code is fine when the content is shorter than the screen size or very short. But my issue is when the content is very much longer(eg.twice of the screen size), footer sticks to the bottom when it first loads the page. But when I scroll down, the footer is stacked to the top of the new scrolled content.
$(document).ready(function(){
var containerHeight = $('.container').outerHeight(true);
var windowHeight = $('window').height();
if(containerHeight < windowHeight ){
$('footer').css('position','fixed');
}
});
Please follow the structure to get the result.
<div class="container">
<div class="page-header">page-header</div>
<div class="page-content">page-content
<br/>
<div id="more-cont"></div>
<input type ="button"value="Add More Content" id="add-more">
</div>
<div class="footer">footer</div>
</div>
html,
body {
margin:0;
padding:0;
height:100%;
}
.container {
min-height:100%;
position:relative;
}
.page-header {
background:#ededed;
padding:10px;
background-color:green;
color:white;
}
.page-content {
padding-bottom:100px; /* Height of the footer element */
}
.footer {
background:#ffab62;
width:100%;
height:100px;
position:absolute;
bottom:0;
left:0;
}
Please see the demo
Demo
css code:
#footer {
position: fixed;
width: 100%;
clear: both;
bottom: 0;
padding: 0;
margin: 0;
height: 30px;
background: #333;
}
You can easily do this by adding a min-height and padding to body and setting the footer as absolutely positioned relative to it.
Here's a JSfiddle or you can use the Run code snippet button to view the result.
body {
min-height: 100%;
padding-bottom: 200px;
position: relative;
}
footer {
position: absolute;
bottom: 0;
height: 200px;
left: 0;
right: 0;
}
/* just for demo */
.container {
height: 1000px;
border: 1px solid green;
}
footer {
border: 1px solid blue;
}
<body>
<div class='container'>
container stuff
</div>
<footer>
footer stuff
</footer>
</body>

Css Rescaling Fixed Banner

So quick question, I haven't been able to find the correct phrasing perhaps in google but I'm attempting to make a fixed banner will scale when the page is resized. I've found that using a percentage width works for at least the large container, however my banner container within the main container will not rescale into that adequately (The banner is extending longer than the main container).
CSS:
.contMain {
width:80%;
position: top
padding-top: 0;
border-top: 0;
margin: 0 auto;
background-color: #F1EDCC;
}
.contMain-banner {
position:fixed;
width: inherit;
background: #87AADF;
}
HTML:
<div class="contMain">
<div class="contMain-banner">
<h1 class="contMain-title">Some Title</h1>
{{> MeteorTemplate}}
</div>
</div>
The only higher level css is a .body tag in css for a background color. I am using MeteorJS for this. Cheers
Try this - codepen here
css
body {
height:100%;
width:100%;
}
.contMain {
height:150px;
width:80%;
padding:0;
margin: 0 auto;
background-color: #333333;
}
.contMain-banner {
position:fixed;
width: inherit;
height:auto;
background: #d7d7d7;
}
span {
color:#fff;
position:absolute;
top:125px;
}
HTML
<body>
<div class="contMain">
<div class="contMain-banner">
<h1 class="contMain-title">Main Content Banner</h1>
{{> MeteorTemplate}}
</div>
<span>This is the main container</span>
</div>
</body>

css position tricks for website header

please check this:
i am doing responsive web design and i have 100% with image slider. if i re-size my browser slider image height will change.
both slider and navigation wrap in my header, so i need to get header height when i responsive.
and also i need to both (navigation , and slider ) top:0px;
i think you can get some idea what i try to say.
<header>
<nav> <!-- my header main menu goes here --> </nav>
<div class="slider">
<!-- slider images goes here -->
</div>
</header>
<div class="content">
</div>
<footer>
</footer>
do this in css:
html,body{
height:100%;
}
header{
background:blue;
height: 100%;
/*padding-bottom: 120px;*/ //<---remove this
}
nav{
position:relative;
top: 0;
width: 960px;
margin: 0 auto;
z-index: 2;
background: red;
height: 50px;
}
.slider{
width:98%
position:absolute;
top: 0;
margin: 0 auto;
z-index: 1;
background: green;
height: 100%;
}
Try this

Why doesn't my sticky footer stick?

I've browsed to all question related to "sticky footer" and nothing helped me because my #content div does not always have sufficient content to push the footer to the bottom. Here is the code I've used to achieve this, but apparently I did something wrong:
html, body, div#container { height: 100%; }
body > div#container { height: auto; min-height: 100%; }
div#index_body { padding-bottom: 30px; }
.footer {
clear: both;
position: relative;
z-index: 10;
height: 30px;
margin-top: -45px;
padding-top:15px;
}
.footer {
color: #666;
background-color:#F4F7FA;
border-top:1px solid #E6E7E8;
font-size:95%;
text-align: center;
}
<div id="container">
<div id="index_body">
</div><!--end index_body -->
<div id="index_footer" class="footer">
</div><!--end footer -->
</div><!--end container -->
Some of my attempts work when index body has loads of text images only then the footer goes to the end but when it doesn't have much content let say 2 paragraph tags and an image the footer doesn't stick. Maybe this is not possible with just CSS, because the index_footer height is not fixed? Is there a way to do this with JavaScript? Or what is the right way to do this?
My screen resolution is really big maybe that is the problem its 1680 x 1050
Try moving your footer div outside of the container div. Your technique should then work. The way you have it set at the moment the footer is within the containing div, but positioned relatively. So even though the containing div may have 100% height, the footer div within it is still only to go just below the content in the container.
A quick example of what I mean, (note that an extra div with some padding-bottom is required in order to make sure the footer does not overlap the contents),
<html>
<head>
<title>Sticky Footer Test</title>
<style>
html, body {
height: 100%;
padding: 0px;
margin: 0px;
}
* {
margin: 0px;
}
#container {
min-height: 100%;
height: auto !important;
height/**/: 100%; /* for IE6 */
background: #ddd;
}
#footer {
position: relative;
background: #555;
margin-top: -100px;
height: 100px;
}
#content {
padding-bottom: 100px;
}
</style>
</head>
<body>
<div id="container">
<div id="content">
<p>Hello! I'm some content!</p>
</div>
</div>
<div id="footer">
<p>Hello! I'm a footer!</p>
</div>
</body>
</html>
If you can't move the footer outside of the container (for whatever reason), then you could also try positioning the footer absolutely within the containing div to be at the bottom. position: absolute; bottom: 0px; etc
For example, (again, an extra div with some padding-bottom is required in order to make sure the footer does not overlap the contents),
<html>
<head>
<title>Sticky Footer Test 2</title>
<style>
html, body {
height: 100%;
padding: 0px;
margin: 0px;
}
* {
margin: 0px;
}
#container {
position: relative;
min-height: 100%;
height: auto !important;
height/**/: 100%; /* for IE6 */
background: #ddd;
}
#footer {
position: absolute;
bottom: 0px;
width: 100%;
background: #555;
margin-top: -100px;
height: 100px;
}
#content {
padding-bottom: 100px;
}
</style>
</head>
<body>
<div id="container">
<div id="content">
<p>Hello! I'm some content!</p>
</div>
<div id="footer">
<p>Hello! I'm a footer!</p>
</div>
</div>
</body>
</html>
I know this doesn't answer your exact question, but the work done by Ryan Fait has worked very well for me across multiple browsers. You might want to give this a try (or take a look at what he did compared to what you are doing and see if you can determine a fix).
I believe the root of the problem is that the footer element in the HTML needs to be outside of the #container div. Also, I noticed after I removed that, issues with margin and padding on the body tag. Finally, the border-top on the .footer makes the height of the footer 46px, not 45px...
The corrected CSS:
/* FOOTER FIX */
html, body, div#container { height: 100%; }
body > div#container { height: auto; min-height: 100%; }
div#index_body { padding-bottom: 30px; }
body{margin:0;padding:0;}
#container{ margin-bottom: -46px; }
.footer {
clear: both;
position: relative;
z-index: 10;
height: 30px;
padding-top:15px;
color: #666;
background-color:#F4F7FA;
border-top:1px solid #E6E7E8;
font-size:95%;
text-align: center;
} /* END FIX */
The corrected HTML:
<html>
<body>
<div id="container">
<div id="index_body">
</div><!--end index_body -->
</div><!--end container -->
<div id="index_footer" class="footer">
</div><!--end footer -->
</body>
</html>
It's actually easy, here's the minimum required template:
<!doctype html>
<html lang="en">
<head>
<title>SO question 1980857</title>
<style>
html, body {
margin: 0;
height: 100%;
}
#container {
position: relative;
min-height: 100%;
}
* html #container {
height: 100%; /* This is min-height for IE6. */
}
#footer {
position: absolute;
bottom: 0;
}
#footer, #pushfooter {
height: 50px; /* Both must have the same height. */
}
</style>
</head>
<body>
<div id="container">
<div id="content">Content</div>
<div id="pushfooter"></div>
<div id="footer">Footer</div>
</div>
</body>
</html>
Making the container relative and giving it a min-height will actually stick the footer to its bottom all the time regardless of the content's actual height, which was your major concern as understood from comments.
Going off Harmen, i have tested this and it works, with the footer in the container. altho it is a little hackish
CSS
html, body, div#container { height: 100%; }
body > div#container { height: auto; min-height: 100%; }
div#index_body {
min-height: 100%;
margin-bottom: -46px;
}
.footer, .push {
height: 30px;
}
.footer {
clear: both;
position: relative;
z-index: 10;
margin: 0px;
}
.footer {
color: #666;
background-color:#F4F7FA;
border-top:1px solid #E6E7E8;
font-size:95%;
text-align: center;
} /* END FIX */
html
<body>
<div id="container">
<div id="index_body">
<div class="push"></div><!--Used to force the footer down to avoid overlap of footer and text -->
</div><!--end index_body -->
<div id="index_footer" class="footer">
</div><!--end footer -->
</div><!--end container -->
</body>
In order to realize a sticky footer, that is a footer placed in a fixed position at the bottom of the webpage that doesn't move when your scroll the page you can use this css code:
#footer{
position:fixed;
clear:both;
}
position:fixed makes the footer sticky anyway there could be floating problems if you used float:left or float:right in your code before, so using also clear:both it clears the floating and ensures that the footer is at the bottom under other divs and not on the left or right of the precedent div.
This will work, no matter what the height of the #container is:
CSS:
html, body {
height: 100%;
}
#container {
min-height: 100%;
height: auto !important;
height: 100%;
margin-bottom: -50px;
position: relative;
}
#index_footer {
height: 50px;
line-height: 50px;
position: relative;
background: #CCC;
}
#push {
height: 50px;
}
HTML:
<div id="container">
<div id="index_body">
test
</div>
<div id="push"> </div>
</div>
<div id="index_footer" class="footer">
test
</div>

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