Admin The One and ONLY! Its Vertual!
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Number of posts : 109 Registration date : 2007-05-12
![HTML Tutorial Empty](https://2img.net/i/empty.gif) | Subject: HTML Tutorial Thu May 17, 2007 3:02 pm | |
| What is an HTML File?
HTML stands for Hyper Text Markup Language
An HTML file is a text file containing small markup tags
The markup tags tell the Web browser how to display the page
An HTML file must have an htm or html file extension
An HTML file can be created using a simple text editor
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Do You Want to Try It?
If you are running Windows, start Notepad.
If you are on a Mac, start SimpleText.
In OSX start TextEdit and change the following preferences: Open the the "Format" menu and select "Plain text" instead of "Rich text". Then open the "Preferences" window under the "Text Edit" menu and select "Ignore rich text commands in HTML files". Your HTML code will probably not work if you do not change the preferences above!
Type in the following text:
This is my first homepage. This text is bold
Save the file as "mypage.htm".
Start your Internet browser. Select "Open" (or "Open Page") in the File menu of your browser. A dialog box will appear. Select "Browse" (or "Choose File") and locate the HTML file you just created - "mypage.htm" - select it and click "Open". Now you should see an address in the dialog box, for example "C:MyDocumentsmypage.htm". Click OK, and the browser will display the page.
Last edited by on Thu May 17, 2007 3:11 pm; edited 1 time in total | |
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Admin The One and ONLY! Its Vertual!
![The One and ONLY! Its Vertual! The One and ONLY! Its Vertual!](https://2img.net/i/itest/ranks/biere/biere8.gif)
Number of posts : 109 Registration date : 2007-05-12
![HTML Tutorial Empty](https://2img.net/i/empty.gif) | Subject: Re: HTML Tutorial Thu May 17, 2007 3:03 pm | |
| Example Explained
The first tag in your HTML document is <html>. This tag tells your browser that this is the start of an HTML document. The last tag in your document is </html>. This tag tells your browser that this is the end of the HTML document.
The text between the <head> tag and the </head> tag is header information. Header information is not displayed in the browser window.
The text between the <title> tags is the title of your document. The title is displayed in your browser's caption.
The text between the <body> tags is the text that will be displayed in your browser.
The text between the and tags will be displayed in a bold font.
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HTM or HTML Extension?
When you save an HTML file, you can use either the .htm or the .html extension. We have used .htm in our examples. It might be a bad habit inherited from the past when some of the commonly used software only allowed three letter extensions.
With newer software we think it will be perfectly safe to use .html.
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Note on HTML Editors:
You can easily edit HTML files using a WYSIWYG (what you see is what you get) editor like FrontPage or Dreamweaver, instead of writing your markup tags in a plain text file.
However, if you want to be a skillful Web developer, we strongly recommend that you use a plain text editor to learn your primer HTML.
HTML documents are text files made up of HTML elements.
HTML elements are defined using HTML tags.
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HTML Tags
HTML tags are used to mark-up HTML elements
HTML tags are surrounded by the two characters <and>
The surrounding characters are called angle brackets
HTML tags normally come in pairs like and
The first tag in a pair is the start tag, the second tag is the end tag
The text between the start and end tags is the element content
HTML tags are not case sensitive, means the same as
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HTML Elements
Remember the HTML example from the previous page:
<html>
<head>
<title>Title of page</title>
</head>
<body>
This is my first homepage. This text is bold
</body>
</html>
This is an HTML element:
This text is bold
The HTML element starts with a start tag:
The content of the HTML element is: This text is bold
The HTML element ends with an end tag:
The purpose of the tag is to define an HTML element that should be displayed as bold.
This is also an HTML element:
<body>
This is my first homepage. This text is bold
</body>
This HTML element starts with the start tag <body>, and ends with the end tag </body>.
The purpose of the <body> tag is to define the HTML element that contains the body of the HTML document. | |
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Admin The One and ONLY! Its Vertual!
![The One and ONLY! Its Vertual! The One and ONLY! Its Vertual!](https://2img.net/i/itest/ranks/biere/biere8.gif)
Number of posts : 109 Registration date : 2007-05-12
![HTML Tutorial Empty](https://2img.net/i/empty.gif) | Subject: Re: HTML Tutorial Thu May 17, 2007 3:03 pm | |
| Why do We Use Lowercase Tags? We have just said that HTML tags are not case sensitive: means the same as . If you surf the Web, you will notice that plenty of web sites use uppercase HTML tags in their source code. We always use lowercase tags. Why?
If you want to follow the latest web standards, you should always use lowercase tags. The World Wide Web Consortium (W3C) recommends lowercase tags in their HTML 4 recommendation, and XHTML (the next generation HTML) demands lowercase tags.
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Tag Attributes
Tags can have attributes. Attributes provide additional information to an HTML element.
The following tag defines an HTML table: . With an added border attribute, you can tell the browser that the table should have no borders:
Attributes always come in name/value pairs like this: name="value".
Attributes are always specified in the start tag of an HTML element.
Attributes and attribute values are also case-insensitive. However, the World Wide Web Consortium (W3C) recommends lowercase attributes/attribute values in their HTML 4 recommendation, and XHTML demands lowercase attributes/attribute values.
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Always Quote Attribute Values
Attribute values should always be enclosed in quotes. Double style quotes are the most common, but single style quotes are also allowed.
In some rare situations, like when the attribute value itself contains quotes, it is necessary to use single quotes:
name='John "ShotGun" Nelson'
The most important tags in HTML are tags that define headings, paragraphs and line breaks.
The best way to learn HTML is to work with examples. We have created a very nice HTML editor for you. With this editor, you can edit the HTML source code if you like, and click on a test button to view the result.
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Try it Yourself - Examples
A very simple HTML document
This example is a very simple HTML document, with only a minimum of HTML tags. It demonstrates how the text inside a body element is displayed in the browser.
Simple paragraphs
This example demonstrates how the text inside paragraph elements is displayed in the browser.
(You can find more examples at the bottom of this page)
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Headings
Headings are defined with the <h1> to <h6> tags. <h1> defines the largest heading. <h6> defines the smallest heading.
<h1>This is a heading</h1>
<h2>This is a heading</h2>
<h3>This is a heading</h3>
<h4>This is a heading</h4>
<h5>This is a heading</h5>
<h6>This is a heading</h6>
HTML automatically adds an extra blank line before and after a heading.
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Paragraphs
Paragraphs are defined with the <p> tag.
<p>This is a paragraph</p>
<p>This is another paragraph</p>
HTML automatically adds an extra blank line before and after a paragraph.
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Line Breaks
The tag is used when you want to end a line, but don't want to start a new paragraph. The tag forces a line break wherever you place it.
<p>This is a para graph with line breaks</p>
The tag is an empty tag. It has no closing tag. |
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Number of posts : 109 Registration date : 2007-05-12
![HTML Tutorial Empty](https://2img.net/i/empty.gif) | Subject: Re: HTML Tutorial Thu May 17, 2007 3:05 pm | |
| Comments in HTML
The comment tag is used to insert a comment in the HTML source code. A comment will be ignored by the browser. You can use comments to explain your code, which can help you when you edit the source code at a later date.
Note that you need an exclamation point after the opening bracket, but not before the closing bracket.
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Basic Notes - Useful Tips
When you write HTML text, you can never be sure how the text is displayed in another browser. Some people have large computer displays, some have small. The text will be reformatted every time the user resizes his window. Never try to format the text in your editor by adding empty lines and spaces to the text.
HTML will truncate the spaces in your text. Any number of spaces count as one. Some extra information: In HTML a new line counts as one space.
Using empty paragraphs to insert blank lines is a bad habit. Use the tag instead. (But don't use the tag to create lists. Wait until you have learned about HTML lists.)
You might have noticed that paragraphs can be written without the closing tag . Don't rely on it. The next version of HTML will not allow you to skip ANY closing tags.
HTML automatically adds an extra blank line before and after some elements, like before and after a paragraph, and before and after a heading.
We use a horizontal rule (the tag), to separate the sections in our tutorials.
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Basic HTML Tags
Tag Description
Defines an HTML document
Defines the document's body
to
Defines header 1 to header 6
Defines a paragraph
Inserts a single line break
Defines a horizontal rule
Defines a comment
How to View HTML Source
Have you ever seen a Web page and wondered "Hey! How did they do that?"
To find out, click the VIEW option in your browser's toolbar and select SOURCE or PAGE SOURCE. This will open a window that shows you the HTML code of the page.
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Text Formatting Tags
Tag Description
Defines bold text
Defines big text
Defines emphasized text
Defines italic text
Defines small text
Defines strong text
Defines subscripted text
Defines superscripted text
Defines inserted text
Defines deleted text
Deprecated. Use instead
Deprecated. Use instead
Deprecated. Use styles instead
"Computer Output" Tags
Tag Description
Defines computer code text
Defines keyboard text
Defines sample computer code
Defines teletype text
Defines a variable
Defines preformatted text
Deprecated. Use instead
Deprecated. Use instead
Deprecated. Use instead
Citations, Quotations, and Definition Tags
Tag Description
Defines an abbreviation
Defines an acronym
Defines an address element
Defines the text direction
Defines a long quotation
Defines a short quotation
Defines a citation
Defines a definition term
Some characters like the < character, have a special meaning in HTML, and therefore cannot be used in the text.
To display a less than sign (<) in HTML, we have to use a character entity.
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Character Entities
Some characters have a special meaning in HTML, like the less than sign (<) that defines the start of an HTML tag. If we want the browser to actually display these characters we must insert character entities in the HTML source.
A character entity has three parts: an ampersand (&), an entity name or a # and an entity number, and finally a semicolon ( .
To display a less than sign in an HTML document we must write: < or <
The advantage of using a name instead of a number is that a name is easier to remember. The disadvantage is that not all browsers support the newest entity names, while the support for entity numbers is very good in almost all browsers.
Note that the entities are case sensitive.
This example lets you experiment with character entities: Character Entities IE only
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Non-breaking Space
The most common character entity in HTML is the non-breaking space.
Normally HTML will truncate spaces in your text. If you write 10 spaces in your text HTML will remove 9 of them. To add spaces to your text, use the character entity.
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The Most Common Character Entities:
Result Description Entity Name Entity Number
non-breaking space
< less than <
& ampersand & &
" quotation mark " "
' apostrophe ' (does not work in IE) '
Some Other Commonly Used Character Entities:
Result Description Entity Name Entity Number
¢ cent ¢ ¢
£ pound £ £
¥ yen ¥ ¥
§ section § §
© copyright © ©
® registered trademark ® ®
× multiplication × ×
÷ division ÷ ÷
The Anchor Tag and the Href Attribute
HTML uses the [url=] (anchor) tag to create a link to another document.
An anchor can point to any resource on the Web: an HTML page, an image, a sound file, a movie, etc.
The syntax of creating an anchor:
[/url][url=url]Text to be displayed[/url]
The [url=] tag is used to create an anchor to link from, the href attribute is used to address the document to link to, and the words between the open and close of the anchor tag will be displayed as a hyperlink.
Frames
With frames, you can display more than one HTML document in the same browser window. Each HTML document is called a frame, and each frame is independent of the others.
The disadvantages of using frames are:
The web developer must keep track of more HTML documents
It is difficult to print the entire page
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The Frameset Tag
The tag defines how to divide the window into frames
Each frameset defines a set of rows or columns
The values of the rows/columns indicate the amount of screen area each row/column will occupy
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The Frame Tag
The tag defines what HTML document to put into each frame
In the example below we have a frameset with two columns. The first column is set to 25% of the width of the browser window. The second column is set to 75% of the width of the browser window. The HTML document "frame_a.htm" is put into the first column, and the HTML document "frame_b.htm" is put into the second column:
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Basic Notes - Useful Tips
If a frame has visible borders, the user can resize it by dragging the border. To prevent a user from doing this, you can add noresize="noresize" to the tag.
Add the [/url][url=] tag for browsers that do not support frames.
Important: You cannot use the tags together with the tags! However, if you add a tag containing some text for browsers that do not support frames, you will have to enclose the text in tags! See how it is done in the first example below.[/url] | |
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