INTRODUCTION TO HTML
•With HTML you can create
your own Web site.
• HTML stands for Hyper Text
Markup Language.
• HTML is not a programming
language; it is a Markup
Language.
3.
INTRODUCTION TO HTML
•A markup language is a set
of markup tags.
• HTML uses markup tags to
describe web pages.
• HTML is not case sensitive
language.
• HTML documents contain HTML
tags and plain text.
4.
HTML Elements andTags
• A tag is always enclosed in angle
bracket <>like <HTML>
• HTML tags normally come in pairs
like <HTML> and </HTML> i.e.
Start tag = <HTML>
End tag =</HTML>
• Start and end tags are also called
opening tags and closing tags
5.
HOW TO START
•Write html code in notepad.
• Save the file with (.Html)/(.Htm)
extension.
• View the page in any web browser
viz. INTERNET EXPLORER,
NETSCAPE NAVIGATOR etc.
• The purpose of a web browser (like
internet explorer or firefox) is to read
html documents and display them as
web pages.
Explain these tags
•<HTML> - Describe HTML web page that
is to be viewed by a web browser.
• <HEAD> - This defines the header
section of the page.
• <TITLE> - This shows a caption in the
title bar of the page.
• <BODY> - This tag show contents of the
web page will be displayed.
8.
Types of HTMLTags
There are two different types of tags:->
Container Element:->
Container Tags contains start tag &
end tag i.e.
<HTML>… </HTML>
Empty Element:->
Empty Tags contains start tag i.e.
<BR>
9.
Text Formatting Tags
HeadingElement:->
• There are six heading elements
(<H1>,<H2>,<H3>,<H4>, <H5>,<H6>).
• All the six heading elements are container
tag and requires a closing tag.
• <h1> will print the largest heading
• <h6> will print the smallest heading
10.
Heading Tag Code
<html>
<title>heading</title>
<body>
<h1>GLOBAL INFO CHANNEL</h1>
<h2> GLOBAL INFO CHANNEL</h2>
<h3> GLOBAL INFO CHANNEL</h3>
<h4> GLOBAL INFO CHANNEL</h4>
<h5> GLOBAL INFO CHANNEL</h5>
<h6> GLOBAL INFO CHANNEL</h6>
</body>
</html>
HTML Paragraph Tag
•HTML documents are divided into
paragraphs.
• Paragraphs are defined with the <p> tag i.e.
<p>This is a paragraph</p>
<p>This is another paragraph</p>
<pre>This text is preformatted</pre>
13.
Line Break &Horizontal
Line Tag
• if you want a line break or a new line without starting a new
paragraph Use the <br> tag.
• Defines a horizontal line use <hr>tag.
• <br> <hr> element are empty HTML element i.e. Global
Information Channel<hr>
Global Information <br> Channel
Text Formatting Code
<html>
<head></head>
<body>
<b>Thistext is Bold</b>
<br><em>This text is Emphasized</em>
<br><i>This text is Italic</i>
<br><small>This text is Small</small>
<br>This is<sub> Subscript</sub> and
<sup>Superscript</sup>
<br><strong>This text is Strong</strong>
<br><big>This text is Big</big>
<br><u>This text is Underline</u>
<br><strike>This text is Strike</strike>
<br><tt>This text is Teletype</tt>
</body>
</html>
Font Tag
• Thiselement is used to format the size,
typeface and color of the enclosed
text.
• The commonly used fonts for web
pages are Arial, Comic Sans MS ,
Lucida Sans Unicode, Arial Black,
Courier New, Times New Roman, Arial
Narrow, Impact, Verdana.
• The size attribute in font tag takes
values from 1 to 7.
18.
Font Tag Code
<html>
<head><title>fonts</title></head>
<body>
<br><font color=“green" size="7" face="Arial"> GLOBAL
INFORMATION CHANNEL </font>
<br><font color=“green" size="6" face="Comic Sans MS ">
GLOBAL INFORMATION CHANNEL </font>
<br><font color=“green" size="5" face="Lucida Sans Unicode">
GLOBAL INFORMATION CHANNEL </font>
<br><font color=“green" size="4" face="Courier New"> GLOBAL
INFORMATION CHANNEL </font>
<br><font color=“green" size="3" face="Times New Roman">
GLOBAL INFORMATION CHANNEL </font>
<br><font color=“green" size="2" face="Arial Black"> GLOBAL
INFORMATION CHANNEL </font>
<br><font color=“green" size="1" face="Impact"> GLOBAL
INFORMATION CHANNEL </font>
</body>
</html>
Background & TextColor Tag
• The attribute bgcolor is used for changing the back ground
color of the page.
<body bgcolor=“Green” >
• Text is use to change the color of the enclosed text.
<body text=“White”>
21.
Text Alignment Tag
•It is use to alignment of the text.
1.Left alignment <align=“left”>
2.Right alignment <align=“right”>
3.Center alignment <align=“center”>
22.
Hyperlink Tag
• Ahyperlink is a reference (an address) to a
resource on the web.
• Hyperlinks can point to any resource on the
web: an HTML page, an image, a sound file, a
movie, etc.
• The HTML anchor element <a>, is used to
define both hyperlinks and anchors.
<a href="url">Link text</a>
• The href attribute defines the link address.
<a href="http://www.globalinfochannel/">Visit
globalinfochannel!</a>
Image Tag
• Todisplay an image on a page, you need to
use the src attribute.
• src stands for "source". The value of the src
attribute is the URL of the image you want to
display on your page.
• It is a empty tag.
<IMG SRC ="url">
<IMG SRC="picture.gif“>
<IMG SRC="picture.gif“ HEIGHT="30"
WIDTH="50">
25.
Image attributes -<img> tag
<img>
<Src>
<Alt>
<Width>
<Height>
<Border>
<Hspace>
<Vspace>
<Align>
<background>
Defines an image
display an image on a page,Src
stands for "source".
Define "alternate text" for an image
Defines the width of the image
Defines the height of the image
Defines border of the image
Horizontal space of the image
Vertical space of the image
Align an image within the text
Add a background image to an HTML
page
Code & Resultof the Image
<html><body>
<p>An image
<img src="file:///C:/WINDOWS/Zapotec.bmp"
align="bottom" width="48" height="48"> in the text</p>
<p>An image
<img src ="file:///C:/WINDOWS/Zapotec.bmp"
align="middle" width="48" height="48"> in the text</p>
<p>An image
<img src ="file:///C:/WINDOWS/Zapotec.bmp"
align="top" width="48" height="48"> in the text</p>
<p>Note that bottom alignment is the default alignment</p>
<p><img src ="file:///C:/WINDOWS/Zapotec.bmp"
width="48" height="48">
An image before the text</p>
<p>An image after the text
<img src ="file:///C:/WINDOWS/Zapotec.bmp"
width="48" height="48"> </p>
</body></html>
HTML List Tag
•Lists provide methods to show item or element
sequences in document content. There are
three main types of lists:->
1. Unordered lists:-unordered lists are bulleted.
2. Ordered lists:- Ordered lists are numbered.
3. Definition lists:- Used to create a definition list
.
36.
List Tags
<LI>
<OL>
<UL>
<DL>
<DT>
<DD>
<LI> isan empty tag,it is used for
representing the list items
Ordered list
Unordered list
Defines a definition list
Defines a term (an item) in a definition
list
Defines a description of a term in a
definition list
37.
Unordered List
• TYPEattribute to the <UL> tag to show
different bullets like:-
1.Disc
2.Circle
3.Square
<ul Type =“disc”>…..</ul>
• The attribute TYPE can also be used with
<LI> element.
Ordered List
• TheTYPE attribute has the following value like:-
1.TYPE = "1" (Arabic numbers)
2.TYPE = "a" (Lowercase alphanumeric)
3.TYPE = "A" (Uppercase alphanumeric)
4.TYPE = "i" (Lowercase Roman numbers)
5.TYPE = "I" (Uppercase Roman numbers)
• By default Arabic numbers are used
HTML Form
• Aform is an area that can contain form
elements.
• Form elements are elements that allow the
user to enter information in a form. like text
fields, textarea fields, drop-down menus,
radio buttons and checkboxes etc
• A form is defined with the <form> tag.
• The syntax:-
<form>
.
input elements
.
</form>
42.
Form Tags
<form>
<input>
<text>
<textarea>
<password>
<label>
<option>
<select>
<button>
<value>
<checkbox>
<dropdown box>
Definesa form for user input
used to create an input field
Creates a single line text entry field
Defines a text-area (a multi-line text input control)
Creates a single line text entry field. And the
characters entered are shown as asterisks (*)
Defines a label to a control
Creates a Radio Button.
Defines a selectable list (a drop-down box)
Defines a push button
attribute of the option element.
select or unselect a checkbox
A drop-down box is a selectable list
43.
Code of theHTML Form
<html><body><form>
<h1>Create a Internet Mail Account</h1>
<p>First Name <input type="text" name="T1" size="30"></p>
<p>Last Name <input type="text" name="T2" size="30"></p>
<p>Desired Login Name <input type="text" name="T3" size="20">
@mail.com</p>
<p>Password <input type="password" name="T4" size="20"></p>
<input type="radio" checked="checked" name="sex" value="male" />
Male</br>
<input type="radio" name="sex" value="female" /> Female
<p>Birthday <input type="text" name="T6" size="05">
<select size="1" name="D2">
<option>-Select One-</option>
<option>January</option>
<option>February</option>
<option>March</option> </select>
<input type="text" name="T7" size="10"></p>
TypeYourself<textarea rows="4" name="S1" cols="20"></textarea>
<br><input type="submit" value="Accept" name="B1"> <input
type="reset“ value="Cancel" name="B2"></br> </form></body></html>