Question

xhtml divs and page height

Asked by: ncw

Div's are hopeless compared with tables when it comes to fixing a page layout! It's a nightmare trying to get div's nested inside outer div's. I've got a main content div which has a white background, and I've set it's height so that the content on the homepage all appears in the white area. But for other pages if the content is more then it goes below and outside the white area, which suggests that the content on the homepage is not actually nested within the maincontent div; I want the content to expand the height of the maincontent div.

The html is below and the css is attached.

Can anyone advise please?

 

<!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" dir="ltr" lang="en">
<head>
<meta name="robots" content="index, follow" />
<title>Some Title</title>
<meta name="Description" content="some description" />
<meta name="Keywords" content="some,key,words" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" type="text/css" href="css/stylesheet.css" />
</head>
<body>
  <div id="container">
    <div id="header">
      <ul class="tab">
	<li class="active"><a href="index.php"><span>Home</span></a></li>
	<li><a href="about.php"><span>About</span></a></li>
	<li><a href="coffee.php"><span>Coffee</span></a></li>
	<li><a href="tea.php"><span>Tea</span></a></li>
	<li><a href="coffee-machines.php"><span>Machines</span></a></li>
	<li><a href="other-coffee-products.php"><span>Other</span></a></li>
	<li><a href="coffee-product-list.php"><span>Product List</span></a></li>
	<li><a href="contact.php"><span>Contact</span></a></li>
      </ul>
    </div>
    <div id="mainContent">
<div id="leftColumn">
	<p class="intro">Welcome to ...</p>
 
	<div class="beans">
	  <img class="beans" src="images/coffee-beans.jpg" width="160" height="160" alt="Coffee Beans" title="Coffee Beans" />
	</div>
 
	<div class="quotes">
	  <p>some quote</p>
	  <p>some quote</p>
	</div>
 
 
	<p>some text.</p>
	<p>some text</p>
 
    <div class="features">
	<ul>
	  <li>feature1</li>
	  <li>feature2</li>
	</ul>
    </div>
 
    <div class="fairtrade">
      <img src="images/fairtrade.jpg" width="172" height="100" alt="Fair Trade" title="Fair Trade" />
    </div>
    <p class="clear"></p>
</div>
 
<div id="rightColumn">
  <img src="images/smartcar.jpg" alt="" title="">
  <div class="boxTop"></div>
  <div class="testimonials">
    <h2>What our customers say:</h2>
    <p>some quote</p>
    <p>some quote</p>
  </div>
  <div class="boxBottom"></div>
</div>
 
    </div>
	<div id="footer">
	  <div class="footerlinks">
		  <a href="coffee-beans.html" title="Coffee Beans">Coffee Beans</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="ground-coffee.html" title="Ground Coffee">Ground Coffee</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="tea-bags.html" title="Tea Bags">Tea Bags</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="coffee-machines.html" title="Coffee Machines">Coffee Machines</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="coffee-product-list.html" title="Coffee Product List">Product List</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="about.html" title="About">About</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="contact.html" title="Contact">Contact</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="privacy-policy.html" title="Privacy Policy">Privacy Policy</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="site-map.html" title="Site Map">Site Map</a>
	  </div>
	  <div class="contactdetails">
		Some address
	  </div>
	  <div class="contactdetails">
		t: 123456789 &nbsp;&nbsp;&nbsp; e: someone@domain.com
	  </div>
	</div>
  </div>
</body>
</html>

                                  
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Asked On
2009-10-27 at 07:27:08ID24847339
Tags

div

,

page height

,

xhtml

Topics

Cascading Style Sheets (CSS)

,

Extensible HTML (XHTML)

Participating Experts
3
Points
500
Comments
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Answers

 

by: LZ1Posted on 2009-10-27 at 07:47:14ID: 25672973

Try giving your mainContent div a position of absolute

 

by: ncwPosted on 2009-10-27 at 07:56:49ID: 25673089

Yes adding position absolute nested the divs inside maincontent but resulted in the following:

1. width expanded with browser width and therefore extended outside the container wrapper div - Adding a width to the maincontent div corrected this, but shouldn't I be able to make the maincontent and header divs nest inside the width of the container wrapper without having to set their widths?

2. the footer is nolonger visible.

 

by: ncwPosted on 2009-10-27 at 08:00:15ID: 25673146

Content after the maincontent closing div is nolonger visible.

 

by: sokharoitPosted on 2009-10-27 at 08:04:42ID: 25673197

is it possible we can see your site online? Then we can find out problem?

 

by: ncwPosted on 2009-10-27 at 08:24:42ID: 25673427

I don't want to leave a search engine readable url here, but you can work it out from http://www.<name of background image in stylesheet>.co.uk/index.php

 

by: ncwPosted on 2009-10-27 at 08:49:43ID: 25673796

It's the float for the divs inside mainContent that are taking them outside, this post refers to the same issue: http://www.daniweb.com/forums/thread194465.html#

 

by: ncwPosted on 2009-10-27 at 09:16:29ID: 25674209

So if I remove the position absolute from the mainContent div and remove the float left and float right from the nested left and right column divs then they both appear within the mainContent div. But the positioning solution in the linked article is not working for me, the right column is now below the left column. This takes 10 times longer than using trusty tables!

 

by: ncwPosted on 2009-10-27 at 09:31:04ID: 25674401

I don't understand why the clear fix doesn't work, that's what I've used before eg: http://www.positioniseverything.net/easyclearing.html

 

by: ncwPosted on 2009-10-27 at 09:49:01ID: 25674618

I think I've solved it. I've replaced the floats and copied the clearfix from the link above into my stylesheet and used that instead of my clear class. I obviously had some important setting missing from the clear class.

 

by: LZ1Posted on 2009-10-27 at 09:55:52ID: 25674698

Can you post your new code?

 

by: renazonsePosted on 2009-10-27 at 11:35:05ID: 25675825

You need to set your clear class with nothing but clear:both; or just use <div style="clear:both;"></div> to clear out divs.

in doing this it appears to get the effect you're looking for:

  <div class="boxBottom"></div>
</div>
 <div style="clear:both;"></div>  <!--ADD THIS HERE-->
    </div>
        <div id="footer">

 

by: ncwPosted on 2009-10-27 at 12:39:10ID: 25676513

I've left the homepage with the code as shown below since it seems to be working with the clearfix class, except that there is far more white space at the bottom of the mainContent div in IE6 (seems ok in IE8 and FF).

I then had a similar issue on the about page where 2 nested divs where not enclosed by their container div in IE6, and the clearfix class didn't solve it, however <div style="clear:both;"></div> did solve it, thanks renazonse!

<!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" dir="ltr" lang="en">
<head>
<meta name="robots" content="index, follow" />
<title>Some Title</title>
<meta name="Description" content="some description" />
<meta name="Keywords" content="some,key,words" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" type="text/css" href="css/stylesheet.css" />
</head>
<body>
  <div id="container">
    <div id="header">
      <ul class="tab">
	<li class="active"><a href="index.php"><span>Home</span></a></li>
	<li><a href="about.php"><span>About</span></a></li>
	<li><a href="coffee.php"><span>Coffee</span></a></li>
	<li><a href="tea.php"><span>Tea</span></a></li>
	<li><a href="coffee-machines.php"><span>Machines</span></a></li>
	<li><a href="other-coffee-products.php"><span>Other</span></a></li>
	<li><a href="coffee-product-list.php"><span>Product List</span></a></li>
	<li><a href="contact.php"><span>Contact</span></a></li>
      </ul>
    </div>
    <div id="mainContent">
<div id="leftColumn">
	<p class="intro">Welcome to ...</p>
 
	<div class="beans">
	  <img class="beans" src="images/coffee-beans.jpg" width="160" height="160" alt="Coffee Beans" title="Coffee Beans" />
	</div>
 
	<div class="quotes">
	  <p>some quote</p>
	  <p>some quote</p>
	</div>
 
 
	<p>some text.</p>
	<p>some text</p>
 
    <div class="features">
	<ul>
	  <li>feature1</li>
	  <li>feature2</li>
	</ul>
    </div>
 
    <div class="fairtrade">
      <img src="images/fairtrade.jpg" width="172" height="100" alt="Fair Trade" title="Fair Trade" />
    </div>
    <p class="clearfix"></p>
</div>
 
<div id="rightColumn">
  <img src="images/smartcar.jpg" alt="" title="">
  <div class="boxTop"></div>
  <div class="testimonials">
    <h2>What our customers say:</h2>
    <p>some quote</p>
    <p>some quote</p>
  </div>
  <div class="boxBottom"></div>
</div>
<p class="clearfix"></p>
    </div>
	<div id="footer">
	  <div class="footerlinks">
		  <a href="coffee-beans.html" title="Coffee Beans">Coffee Beans</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="ground-coffee.html" title="Ground Coffee">Ground Coffee</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="tea-bags.html" title="Tea Bags">Tea Bags</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="coffee-machines.html" title="Coffee Machines">Coffee Machines</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="coffee-product-list.html" title="Coffee Product List">Product List</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="about.html" title="About">About</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="contact.html" title="Contact">Contact</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="privacy-policy.html" title="Privacy Policy">Privacy Policy</a>&nbsp;&nbsp;|&nbsp;&nbsp;
		  <a href="site-map.html" title="Site Map">Site Map</a>
	  </div>
	  <div class="contactdetails">
		Some address
	  </div>
	  <div class="contactdetails">
		t: 123456789 &nbsp;&nbsp;&nbsp; e: someone@domain.com
	  </div>
	</div>
  </div>
</body>
</html>

                                              
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by: renazonsePosted on 2009-10-27 at 13:11:02ID: 25676891

the extra space is because you're using <p> tags to apply the clear...just use div's since they dont have any built in padding or margins.

 

by: ncwPosted on 2009-10-27 at 13:43:11ID: 31646684

renazonse: That's quite surprising because even though my clear class had the settings below the p tags added vertical space in IE6, whereas the div set just with clear both appears equal in vertical height to FF.
        font-size:0px;
        line-height:0px;
        height:0px;
        overflow:hidden;
        margin: 0 0 0 0;
        display:inline;

I've now replaced the clear class p tags with div tags. Thanks for your solution.

20120131-EE-VQP-002

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