Tags...
The page you are viewing right now is an HTML document. HTML
documents look a lot like word processing documents...
You can have bold and italicized, Larger and Smaller, or it could
look type-written.
Of course, the HTML code for this looks like a bunch of gibberish...
You can have <b>bold</b> and <i>italicized</i>, <font
size=+2>Larger</font> and <font size=-2>Smaller</font>, or it could
look <tt>type-written</tt>.
So what are all these "<" and ">" things doing here? When you place
a certain thing within these you are making something known as a
tag. For example the <b> tag is saying to start bold text, and the
</b> tag is saying to stop bold text. The tag with the slash (/) is
known as the closing tag. Many opening tags require a following
closing tag, but not all do. Tags make up the entire structure of an
HTML document.
<b>This Text is Bold</b>
^^^--Opening Tag ^^^^--Closing Tag
Here are two pieces of HTML code, the second of the two has an error
in it, what is it?
#1 - Bob jumped OVER the fence.
#1 - Bob jumped <b>OVER</b> the fence.
#2 - Bob jumped UNDER the fence.
#2 - Bob jumped <b>UNDER<b> the fence.
You should have noticed that the second code is missing a slash (/)
in the tag after the word UNDER, which causes the web browser to
interpret the code as leaving the bold face on! This is a common
error, so be careful of it!
Note: Tags in HTML are NOT case sensitive. For example... <title>
and <TitLE> both mean the same thing and are interpreted as being
the same.
Suggestion: In newer HTML standards, it is -highly suggested- that
you keep all tags lowercase, that is, it is better to use <title>
than <tItLe> even though both work.
Document Structure...
HTML files are just normal text files... they usually have the
extension of .htm, .html, or .shtml. HTML documents have two (2)
parts, the head and the body. The body is the larger part of the
document, as the body of a letter you would write to a friend would
be. The head of the document contains the document's title and
similar information, and the body contains most everything else.
Example of basic HTML document Structure...
<html>
<head><title>Title goes here</title></head>
<body>Body goes here</body>
</html>
You may find it easier to read if you add extra blank lines such as
follows...
<html>
<head>
<title>Title goes here</title>
</head>
<body>
Body goes here
</body>
</html>
Note: Extra spaces and line breaks (blank lines) will be ignored
when the HTML is interpreted... so add them if you wish to do so.
Whatever falls between the TITLE tags will be the title of the
document, when the page is viewed it is usually found in the title
bar at the top of the screen. (On Windows Machines, this is to the
left of the maximize/minimize buttons at the very top of the
window.)
[Note: You may NOT use other tags within the TITLE tags (Example:
You cannot have the code read: <title><b>title goes
here</b></title>.)
Example of how titles are viewed...
In Microsoft Internet Explorer...
Whatever you place between the BODY tags will fall into the major
area of the document window, and therefore it is the largest part of
your HTML document.
Try it Yourself!
In the Box below, type the following HTML code, then click "Check
it Out!" The HTML document you made will be displayed in your
browser. You may wish to change the words within the tags just to
try it out.
Try typing this:
<html>
<head><title>Title goes here</title></head>
<body>Body goes here</body>
</html>
Note: Feel free to use COPY and PASTE if you feel comfortable with
the code and don't want to type it all yourself in any chapter.
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