I want to make the last/third div to be filled the whole remaining space. I given the 100% height but there is scroll bar is coming, which i dont want to show. I there any CSS solution for same. if not possible from css then the jQuery/JS solution will be fine.
<html style="height:100%">
<head>
<style type="css">
html , body {
width:100%; height:100%;
padding:0px;
margin:0px;
}
</style>
</head>
<body style="height:100%;padding:0px;margin:0px;">
<div style="height:100%;width:100%">
<div style="height:100px;background-color:#ddd"> </div>
<div style="height:25px;background-color:#eee"> </div>
<div style="display:block;height:100%;background-color:#ccc"> </div>
</div>
</body>
</html>
In jQuery, you can try something like this:
$(function() {
$(window).resize(function() {
$('div:last').height($(window).height() - $('div:last').offset().top);
});
$(window).resize();
});
Whenever the window is resized, the last div's height is modified so that the div extends to the bottom of the page. Window's resize method is called on page load so that the div is resized immediately.
If you substract the top offset of the div from the height of the window, you are left with the maximum height available. If you have margins, borders of padding applied, you might have to adjust the value which is substracted, for example:
$('div:last').height($(window).height() - $('div:last').offset().top - 30);
Assuming you want the div 30px from the bottom of the window.
On modern browsers: set position: relative on the container div, position: absolute on the third div. Then you can position it to the top and bottom of the container the same time: top: 0px, bottom: 0px;
You could also use faux columns by adding a vertically repeating background image to the CSS making the columns appear toy the space - this gives the appear. You could add this image to the div that wraps the three columns or to the body tag.
If these columns a going to have content in them it's probably worth adding some as the columns will behave differently.
You can hide the overflow in the containing DIV:
<html>
<head>
<style>
*{margin:0;padding:0;}
html,body{height:100%;}
</style>
</head>
<body>
<div style="overflow:hidden;height:100%">
<div style="height:100px;background-color:#ddd"></div>
<div style="height:25px;background-color:#eee"></div>
<div style="height:100%;background-color:#ccc"> </div>
</div>
</body>
</html>
Note that content might dissapear when resizing the window using this technique.
You can use pure CSS height:100% (where 100% is the height of the visible area in the window) values in quirks mode by not using DOCTYPE at all or using IE-faulty HTML 4.0 DOCTYPE (without the .dtd url)
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body style="margin:0; padding:0; overflow:hidden;">
<div style="height: 100%; background: red"></div>
</body>
</html>
You can ditch the <!DOCTYPE.. entirely, it still would have the same effect. overflow:hidden declaration in body style is to get rid of the empty scrollbar in IE. But remember - this is quirks mode which means that you are on unpredictable territory, CSS box model differs from browser to browser!
html style="height:100%">
<head>
<style type="css">
html , body {
width:100%;
height:100%;
padding:0px;
margin:0px;
}
</style>
</head>
<body style="height:100%;padding:0px;margin:0px;">
<div style="height:100%;">
<div style="height:100px;background-color:#ddd"> </div>
<div style="height:25px;background-color:#eee"> </div>
<div style="position:fixed;top:125px;height:100%;width:100%;background-color:#ccc"> </div>
</div>
</body>
</html>
Perhaps this could work?! But I don't know whats happens if there is to mutch text...
Simply don't worry about it if your goal is to have the colour fill the bottom.
Set the colour of the outer div, and let the third one resize its height however it wants as content goes in.
<html style="height:100%">
<head>
<style type="css">
html , body {
width:100%; height:100%;
padding:0px;
margin:0px;
}
</style>
</head>
<body style="height:100%;padding:0px;margin:0px;">
<div style="height:100%;width:100%;background-color:#ccc">
<div style="height:100px;background-color:#ddd"> </div>
<div style="height:25px;background-color:#eee"> </div>
<div style=""> </div>
</div>
</body>
</html>
The property 'height: 100%;' will instruct browsers to take the 100 per cent of the available screen space for that particular div, which means that your browser will check the browsing space size and return it to the CSS engine without checking whether there are any elements inside it.
The only workaround that I see to fit here is to use the solution provided by David to use 'position: absolute; bottom: 0;' for that div.
it a bit ugly, but it works..
<html style="height:100%">
<head>
<style type="css">
html , body {
width:100%;
height:100%;
padding:0px;
margin:0px;
}
</style>
</head>
<body style="height:100%;padding:0px;margin:0px;">
<div style="width:100%;height:100%;">
<div style="width:100%;height:100px;background-color:#ddd;"> </div>
<div style="width:100%;height:25px;background-color:#eee;"> </div>
<div style="width:100%;height:100%;background-color:#ccc;margin-bottom:-1000em;padding-bottom:1000em;"> </div>
</div>
</body>
</html>
Here's a litle jquery fix I have done:
<html>
<head>
<title>test</title>
<script src="jquery-1.3.2.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function() {
var heightToFill = $("#parentDiv").height() - $("#firstDiv").height() - $("#secondDiv").height();
$("#thirdDiv").height(heightToFill);
});
</script>
</head>
<body style="height: 100%; padding: 0px; margin: 0px;">
<div id="parentDiv" style="height: 100%; width: 100%; position:absolute;">
<div id="firstDiv" style="height: 100px; background-color: #ddd">
</div>
<div id="secondDiv" style="height: 25px; background-color: #eee">
</div>
<div id="thirdDiv" style="background-color: #ccc;">
a</div>
</div>
</body>
</html>
$(window).resize(function(){
$('.elastic').each(function(i,n){
var ph = $(this).parent().height();
var pw = $(this).parent().width();
var sh = 0;
var s = $(this).siblings().each(function(i,n){
sh += $(this).height();
})
$(this).height(ph-sh);
sh = 0, ph = 0, s=0;
});
});
put the following on on your script tag or external javascript.
then change
when you resize the window... it will automatically fit its height to available space on the bottom. you could have as many divs as you like however you can only have one elastic inside that parent. couldnt be bothered to calculate multiple elastics :) hope it helps
$(document).ready(function() {
var heightToFill = $("#parentDiv").height() - $("#firstDiv").height() - $("#secondDiv").height();
$("#thirdDiv").height(heightToFill);
$(window).resize(function(){ var heightToFill = $("#parentDiv").height() - $("#firstDiv").height() - $("#secondDiv").height();
$("#thirdDiv").height(heightToFill);
});
This should be included in case the browser is resized....
window.onload = setHeight
window.onresize = setHeight
function setHeight() {
document.getElementById('app').style.height = window.innerHeight + "px"
}
Related
I would like to scroll to a certain element via #:
Element
<div name="element" />
It accomplishes this quite well, but it goes to the very top of the element. However, I'd like the element scrolled to to be centered for the user.
I am hesitant to use Javascript's scrollTo or other, external libraries, since I will need to use this functionality a lot (very, very much). I am using React and don't want to overuse refs and slow down my app. So I'd like to accomplish this with HTML only, preferably. JS is fine too, of course, but most solutions I came across modify the DOM and/or use refs.
There is probably a better/cleaner way to do it, but with only html/css, the only thing that I think about is to use a hidden span under your div element, like so:
html {
scroll-behavior: smooth;
}
.space {
width: 100%;
height: 400px;
background-color: blue;
}
#element {
position: relative;
top: -50vh;
visibility: hidden;
}
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
Element
<div class="space"></div>
<p> some text </p>
<div class="space"></div>
<p> some text </p>
<div class="space"></div>
<div>
<p>
Your element
</p>
<span id="element">anchor </span>
</div>
<div class="space"></div>
</body>
</html>
AFAIK, no way to achieve your desirable effect without a bit of js. As for "centered", then some calculation is needed.
<html>
<head>
<title>Document</title>
<style>
.placeholder {
height: 1000px;
}
</style>
<script>
function scrollToDest(event) {
var id = event.target.getAttribute("href");
if (id.charAt(0) !== "#") return; // not a valid <a> element
var dest = document.getElementById(id.substr(1));
if (!dest) return; // no destination found;
event.preventDefault();
// calculate the top and bottom margin remained when dest is centered
var margin = window.innerHeight - dest.clientHeight;
// what if the dest's height is larger than viewport?
if (margin < 0) margin = 0;
window.scroll({ left: 0, top: dest.offsetTop - margin / 2, behavior: "smooth" });
}
</script>
</head>
<body>
<div class="placeholder">
Let's go!
</div>
<div id="dest">ARRIVAL</div>
<div class="placeholder"></div>
</body>
</html>
Completely new to HTML, I need an html file which does the above:
Some background color for the whole page.
In the center of the page, a block of text within a box of white background color.
Directly under (outside of) the white box, a small line of text at the center of page.
There is probably a better way to do it, but this is my way:
<!DOCTYPE html>
<html>
<head>
<style>
body {
background-color:color here;
}
#example-name {
background-color:white;
}
#example-2 {
text-align:center;
}
</style>
</head>
<body>
<div id='example-name' style="margin: 0 auto">
example content
</div>
<div id='example-2'>
<p>example text</p>
</div>
</body>
<html>
<html>
<body style="background-color:tan">
<p style="margin-left: 30%;margin-right: 30%; background-color: white; padding: 20px 20px 20px 20px;">
Hi.<br>
Thanks for using Mailgun! Please confirm your email address by clicking below!<br>
I hope this answers your question!
</p>
</body>
</html>
Use the css elements margin, background-color, and padding.
Let's say my html is setup like this:
<html>
<head>
</head>
<body>
<div id="site_banner">
<img>
</div>
<div id="site_content">
<div id="home_menu"></div>
<div id="home_content"></div>
</div>
</body>
</html>
All I want is my home_content to fill the rest of the view and then any additional content in home_content to be in overflow instead of overflow being in html, so that the site_banner and home_menu are always on screen as the user scrolls down and never disappears.
From what you're saying it sounds like you should be putting the "site banner" and "home menu" in a header tag which means it should be structured like this.
<html>
<head>
</head>
<body>
<header>
<div id="site_banner"><img></div>
<div id="home_menu"></div>
</header>
<div id="site_content">
<div id="home_content"></div>
</div>
</body>
here's a fiddle of it https://jsfiddle.net/Optiq/rx2qn1h9/
Here's the CSS I added to make it stay put
header{
position:fixed; /*this makes it stay in place*/
display:block;
top:0px; /*this bumps it to the very top of the page*/
width:100%;
height:80px;
background-color:red;
}
Using jQuery:
$("#site_content").height($(window).height()-$("#site_banner").height());
$("#home_content").css("overflow-y","auto").height($("#site_content").height()-$("#home_menu").height());
Here's a JSfiddle:
http://jsfiddle.net/h1bcn5p0/
I'm working on a simple HTML/jQuery script.
Right now when i click on the button which is inside the iframe it is changing the iframe's height that is calling the content with the button.
Take a look at the code:
<div id="outerdiv" style="padding:20px;border:2px solid red;">
<iframe src="http://beta.sportsdirect.bg/test/iframe.php" id="inneriframe" scrolling="no" target="_parent"></iframe>
</div>
Here is the iframe.php content:
<HTML>
<head>
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
</head>
<div style="display:block;height:300px;">
<h3>The iframe content</h3>
<button type="button" id="SuperWebF1">Click me to resize the holding Iframe!</button>
</div>
<script type="text/javascript">
$("#SuperWebF1").click(function(){
$('#inneriframe', window.parent.document).animate({height:'900px'}, 500);
})
</script>
The problem is coming when i try to add this:
<style>
#outerdiv
{
width:400px;
height:300px;
overflow:hidden;
position:relative;
border:2px solid #fff;
}
#inneriframe
{
position:absolute;
width:400px;
height:700px;
border:0px;
}
</style>
<div id="outerdiv" style="padding:20px;border:2px solid red;">
<iframe src="http://beta.sportsdirect.bg/test/iframe.php" id="inneriframe" scrolling="no" target="_parent"></iframe>
</div>
As you can see i've added a <style> tag where i added CSS for the elements outerdiv and the iframe inerriframe and now when i click on the button it's not chaning the iframe's height.
When i remove the <style>....</style> tags and all the content inside them the script is starting to work again.
Here is the demo: http://beta.sportsdirect.bg/test/
This is the working demo when i have not added the <style></style> tags.
Can you help me set up the CSS for these elements and make the jQuery script works as well ?
Thanks in advance!
The event will not trigger it's function when the document is not fully loaded inside the iframe page.
Instead of:
<script type="text/javascript">
$("#SuperWebF1").click(function(){
$('#inneriframe', window.parent.document).animate({height:'900px'}, 500);
});
</script>
Use:
<script type="text/javascript">
$(document).ready(function(){
$("#SuperWebF1").on('click',function(){
$('#inneriframe', window.parent.document).animate({height:'900px'}, 500);
});
});
</script>
For it to listen to the click event when all the .css,.js and whole documents in the page are completely ready.
I hope this will help?
I'm really stuck with trying to keep div blocks centered with the exception of the last row.
Someone else already created this fiddle that kind of demonstrates my question. You can see how the blocks in the result panel stay centered even when the window is resized. I would like to have similar behavior BUT if the last row contains less blocks than the rows above, then that last row should not get centered but left aligned.
Here is the fiddle:
http://jsfiddle.net/zbbHc/1/
Someone might ask why I don't just use float:left. The problem with that is that I couldn't find a way of centering my blocks using that method without also specifying a fixed width for my wrapper. I'm trying to keep everything as liquid as possible.
Try this fiddle http://jsfiddle.net/zbbHc/45/
Not sure, but I think this is the maximum we can do using CSS alone.
Update: (THis will not work in all cases, check the code below which work in all cases [I guess])
HTML
<div class="wrapper">
<div class="iB"></div>
<div class="iB"></div>
<div class="iB"></div>
<div class="iB"></div>
<div class="iB"></div>
<div class="iB"></div>
<div class="iB"></div>
<div class="iB hide"></div>
<div class="iB hide"></div>
</div>
CSS
.wrapper {
width: 100%;
background: red;
text-align: center;
text-align-last: left;
}
.iB {
display:inline-block;
width: 200px;
height: 100px;
background: green;
}
.iB.hide {
visibility:hidden;
}
Here is the quick and dirty method using jQuery. This will add invisible elements automatically
Fiddle here http://jsfiddle.net/fD6fn/
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script type="text/javascript" src="lib/jquery-1.6.2.min.js"></script>
<style>
.wrapper {
width: 100%;
background: red;
text-align: center;
text-align-last: left;
}
.iB {
display:inline-block;
width: 200px;
height: 100px;
background: green;
}
.iB.hide {
visibility:hidden;
}
</style>
</head>
<body>
<div class="wrapper" id="wrapper">
<div class="iB"></div>
<div class="iB"></div>
<div class="iB"></div>
<div class="iB"></div>
<div class="iB"></div>
<div class="iB"></div>
<div class="iB"></div>
</div>
<script language="javascript">
function findHiddenElementCount() {
var $wrapper = $("#wrapper"),
itemWidth = "200",
count = "",
itemCount = 7;
count = $wrapper.width()/itemWidth;
// Some wild logic below, can be optimized.
return parseInt(count) - (itemCount - (parseInt(itemCount/parseInt(count)) * parseInt(count))) ;
}
function addInvisibleElements()
{
// Delete invisible items
$("#wrapper .iB.hide").remove();
var c = findHiddenElementCount();
for(var i = 0; i < c;i++)
{
$("#wrapper").append('<div class="iB hide"></div>');
}
}
$(window).bind("resize",addInvisibleElements); // resize handler
$(document).ready(addInvisibleElements); // take care during page load
</script>
</body>
</html>
Why don't you use percentage? http://jsfiddle.net/zbbHc/38/ that's how most of fluid layouts usually work
When you say 'if' the last row has fewer blocks do you mean that it's dynamic content? If you know it will have one then you can just position it relatively to the value of half its own width(and any margins etc)
.iB:last-child{
position:relative;
left:-100px;
background:blue;
}
http://jsfiddle.net/zbbHc/54/
It may be possible to do this with a table (though I tend to try to avoid tables). Table-cells' dimensions are determined by their contents (of course, you can add your own, or max/min dimensions). You could have a table with one column and (although it's not best practice) embed divs into the table (each div being a block).
The width of the table would be fluid because it would be based on the width of the widest cell (thus, the blocks will line up nicely and will look very neat), and you could hard-code or script (of course, I suggest scripting) a style/method to check if the last row contains less blocks, and if it does to set the text-align to left for that cell, only.
This solution could probably use some improvement, but it may be a good start, depending on what your going to use this for.