DIV TABLE
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This article demonstrates using div elements to effectively build websites without using table elements on a page.
Introduction
This article demonstrates using div elements to effectively build websites without using table elements on a page. Because there are a number of advantages to the div element, most clients ask designers to develop websites using div elements rather than table elements. The code below is for beginners learning to use div elements to develop websites.
The following explains why to use DIV over TABLE elements:
Pros of Table Element: Most designers use table for a consistent look. Tables are also easy to maintain. Another advantage of table is that it is compatible with most browsers.
Cons of Table Element: All this comes with a cost: Too many nested tables increase page size and download time. More table elements push important content down so search spiders are less likely to add content to search engines.
Pros of DIV Element: div with CSS can achieve the same table based page structure and reduce the number of elements on the page, which allows the page to load faster. It also makes page more compatible with search engine spiders.
Cons of DIV Element: The major drawback of this is not all CSS elements are browser compatible. Because of this, we have to write some custom CSS to resolve issues.
Using the Code
I have created one simple application which shows how easily you can create your own pages with div elements only.
The following diagram demonstrates the layout of div elements.
Here is a list of the style sheet classes I have created for the page layout. Let’s get into more detail.
divHeaderTable: Class assigned to the header of the HTML page and its works asheadertabledivHeaderRow: Class assigned to thedivelement which works as header row of table. As height of header image is fixed to 105 rows having height element value 105px.divHeaderColumn: Class assigned todivelement which works as header column of the table. As header part is divided in three parts, thewidthelement has value 99%.divTable: Class assigned to thedivelement works as thetablein container part of HTML document.divRow: Class assigned to thedivelement works as the row in container part of HTML document.divColumn: Class assigned to thedivelement works as thetablein container part of HTML document. As container form element are 4 per row, thewidthelement has value24%.
body
{
background-color: LightBlue;
font-family: Verdana;
font-size: 13px;
}
.divHeaderTable
{
width: 100%;
padding-bottom:5px;
display:block;
}
.divHeaderRow
{
width: 100%; /* add extra that you want to for header column */
display:block;
height:105px;
}
.divHeaderColumn
{
float: left;
width: 33%;
display:block;
}
.divTable
{
width: 100%;
display:block;
padding-top:10px;
padding-bottom:10px;
padding-right:10px;
padding-left:10px;
}
.divRow
{
width: 99%;
display:block;
padding-bottom:5px;
}
.divColumn
{
float: left;
width: 24%;
display:block;
}
Following is the HTML code of the page which shows how the classes are assigned to the elements.
<!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>
<title>Gmind Solusion-DivElement Layout</title>
<link href="CSS/StyleSheet.css" rel="Stylesheet" type="text/css" />
</head>
<body>
<div style="width:99%; height:565px;">
<div class="divHeaderTable">
<div class="divHeaderRow">
<div class="divHeaderColumn">
<img alt="Offshore Outsourcing software development company India"
title="Offshore Outsourcing software development company India"
src="Images/gmind.png" width="100%" height="105" />
</div>
<div class="divHeaderColumn">
</div>
<div class="divHeaderColumn">
<div>
<img alt="Gmind" width="15" height="10" src="Images/smllindia.jpg" />
+91-9702989270
</div>
<div>
<img alt="Gmind" src="Images/smallusa.jpg" />
+91-9924839208
</div>
<div>
</div>
<div>
</div>
</div>
</div>
</div>
<div id="menu" class="divHeaderTable" >
<ul style="list-style-type:none;" >
<li style="float:left"><a href="javascript:void(0);" >Home</a> </li>
<li style="float:left"><a href="javascript:void(0);" >About Us</a> </li>
<li style="float:left"><a href="javascript:void(0);" >Services</a> </li>
<li style="float:left"><a href="javascript:void(0);" >Technology</a> </li>
<li style="float:left"><a href="javascript:void(0);" >Outsourcing</a> </li>
<li style="float:left"><a href="javascript:void(0);" >Quality</a> </li>
<li style="float:left"><a href="javascript:void(0);" >Career</a> </li>
<li style="float:left"><a href="javascript:void(0);" >Blogs</a> </li>
<li style="float:left"><a href="javascript:void(0);" >Partner</a> </li>
<li><a href="javascript:void(0);" title="Contact Us">Contact Us</a> </li>
</ul>
</div>
<div id="divHeader" class="divHeaderTable">
<h4>User Registration</h4>
</div>
<div id="content" class="divTable">
<div class="divRow">
<div class="divColumn">
<div>
<label id="lblSolutation" > Solutation</label>
</div>
<div>
<input type="text" id="txtSolutation" />
</div>
</div>
<div class="divColumn">
<div>
<label id="lblFname" > First Name</label>
</div>
<div>
<input type="text" id="Text1" />
</div>
</div>
<div class="divColumn">
<div>
<label id="lblMname" > Middle Name</label>
</div>
<div>
<input type="text" id="Text2" />
</div>
</div>
<div class="divColumn">
<div>
<label id="lblLname" > Last Name</label>
</div>
<div>
<input type="text" id="Text3" />
</div>
</div>
</div>
<div class="divRow">
<div class="divColumn">
<div>
<label id="Label10" > Login Name</label>
</div>
<div>
<input type="text" id="Text13" />
</div>
</div>
<div class="divColumn">
<div>
<label id="Label9" > E-mail</label>
</div>
<div>
<input type="text" id="Text12" />
</div>
</div>
<div class="divColumn">
<div>
<label id="Label7" > Password</label>
</div>
<div>
<input type="password" id="Text10" />
</div>
</div>
<div class="divColumn">
<div>
<label id="Label8" > Confirm Password</label>
</div>
<div>
<input type="password" id="Text11" />
</div>
</div>
</div>
<div class="divRow">
<div class="divColumn" style="width:48%;">
<div>
<label id="Label1" > Address1</label>
</div>
<div>
<textarea id="Text4" style="width:80%;" ></textarea>
</div>
</div>
<div class="divColumn" style="width:48%;">
<div>
<label id="Label3" > Address2</label>
</div>
<div>
<textarea id="Text6" style="width:80%;"> </textarea>
</div>
</div>
</div>
<div class="divRow">
<div class="divColumn">
<div>
<label id="Label2" > State</label>
</div>
<div>
<input type="text" id="Text5" />
</div>
</div>
<div class="divColumn">
<div>
<label id="Label4" > City</label>
</div>
<div>
<input type="text" id="Text7" />
</div>
</div>
<div class="divColumn">
<div>
<label id="Label5" > Country</label>
</div>
<div>
<input type="text" id="Text8" />
</div>
</div>
<div class="divColumn">
<div>
<label id="Label6" > Pin Code</label>
</div>
<div>
<input type="text" id="Text9" />
</div>
</div>
</div>
<br />
<div class="divRow">
<input type="submit" value="Submit" onclick="javascript:void(0);" />
or
<a href="javascript:void(0)">Cancel </a>
</div>
</div>
</div>
<div style="text-align:center; background-color:Green;">
Contact us to discuss your requirements
</div>
</body>
</html>
Points of Interest
This is not the only structure you can create with div and CSS. You can achieve different layouts with this as well.
So from the above example, you can see the div layout with CSS is easy and powerful. Because of this, web pages download faster, avoid using more tags, and create web pages that are more appealing to search engines.