HTML5 LINKS CHAPTER 9
Ninth tutorial on links
Links are found in nearly all web pages. Links
allow users to click their way from page to page.
HTML Links – Hyperlinks
HTML links are hyperlinks.
You
can click on a link and jump to another document.
When
you move the mouse over a link, the mouse arrow will turn into a little hand.
Note: A link does not have to be text. It can be an image or
any other HTML element.
HTML Links –
Syntax
Hyperlinks are defined with
the HTML <a>
tag:
<a href="url">link text</a>
<!DOCTYPE html>
<html>
<body>
<h2>HTML
Links</h2>
<p><a href="https://unknownprogramming.blogspot.com/ ">Visit
our HTML tutorial</a></p>
</body>
</html>
OUTPUT
HTML Links
Note: Without a forward slash at the end of subfolder
addresses, you might generate two requests to the server. Many servers will
automatically add a forward slash to the end of the address, and then create a
new request.
Local Links
The example above used an absolute URL (a full web address).
A
local link (link to the same web site) is specified with a relative URL
(without https://www....).
<!DOCTYPE html>
<html>
<body>
<h2>Local Links</h2>
<p><a
href="html_images.asp">HTML Images</a> is a link to a page
on this website.</p>
<p><a href="https://unknownprogramming.blogspot.com/">U P</a> is a link to a website on the World
Wide Web.</p>
</body>
</html>
OUTPUT
Local Links
HTML Images is a
link to a page on this website.
UP is a
link to a website on the World Wide Web.
HTML Links -
The target Attribute
The target attribute specifies where to open the linked
document.
The target attribute can have one of the following values:
- _blank - Opens the linked document in a new
window or tab
- _self - Opens the linked document in the same
window/tab as it was clicked (this is default)
- _parent - Opens the linked document in the
parent frame
- _top - Opens the linked document in the full
body of the window
- framename - Opens the linked document in a named
frame
This example will open the
linked document in a new browser window/tab:
<!DOCTYPE html>
<html>
<body>
<h2>The target
Attribute</h2>
<p>If you set the target
attribute to "_blank", the link will open in a new browser window or
tab.</p>
</body>
</html>
OUTPUT
The target
Attribute
If you set the target attribute to "_blank", the link
will open in a new browser window or tab.
Tip: If your webpage is locked in a frame, you can use
target="_top"
to break out of the frame:<!DOCTYPE html>
<html>
<body>
<p>Locked in a frame? <a href="https://unknownprogramming.blogspot.com/"target="_top">Click here!</a></p>
</body>
</html>
OUTPUT
HTML Links -
Image as a Link
It is common to use images as
links:
<!DOCTYPE html>
<html>
<body>
<h2>Image Links</h2>
<p>The image is a link. You can click on
it.</p>
<a href="default.asp">
<img
src="smiley.gif" alt="HTML tutorial"
style="width:42px;height:42px;border:0">
</a>
<p>We have added "border:0" to
prevent IE9 (and earlier) from displaying a border around the image.</p>
</body>
</html>
OUTPUT
Image
Links
The image is a link. You can
click on it.
We have added "border:0" to prevent IE9 (and earlier)
from displaying a border around the image.
Note: border:0;
is added to
prevent IE9 (and earlier) from displaying a border around the image (when the
image is a link).
Button as a Link
To
use an HTML button as a link, you have to add some JavaScript code.
JavaScript
allows you to specify what happens at certain events, such as a click of a
button:
<!DOCTYPE html>
<html>
<body>
<h2>Button as a Links</h2>
<p>Click the button to go to the default page.</p>
<button onclick="document.location =
'default.asp'">HTML Tutorial</button>
</body>
</html>
OUTPUT
Button as a Links
Click the button to go to the
default page.
Link Titles
The title
attribute specifies extra information about an element.
The information is most often shown as a tooltip text when the mouse moves over
the element.
<!DOCTYPE html>
<html lang="en-US">
<body>
<h2>Link Titles</h2>
<p>The title attribute specifies extra
information about an element. The information is most often shown as a tooltip
text when the mouse moves over the element.</p>
<a href="https://unknownprogramming.blogspot.com/" title="Go to HTML unknown programming
section">Visit our HTML Tutorial</a>
</body>
</html>
OUTPUT
Link
Titles
The title attribute specifies
extra information about an element. The information is most often shown as a
tooltip text when the mouse moves over the element.
External
Paths
External pages can be
referenced with a full URL or with a path relative to the current web page.
This example uses a full URL
to link to a web page:
<!DOCTYPE html>
<html>
<body>
<h2>External Paths</h2>
<p>This example uses a full URL to link
to a web page:</p>
<p><a href=" https://unknownprogramming.blogspot.com/ default.asp ">HTML
tutorial</a></p>
</body>
</html>
OUTPUT
External Paths
This example uses a full URL to
link to a web page:
This example links to a page located in the html folder on
the current web site:<!DOCTYPE html>
<html>
<body>
<h2>External Paths</h2>
<p>This example links to a page located in the html folder on the current web site:</p>
<p><a href="/html/default.asp">HTML tutorial</a></p>
</body>
</html>
OUTPUT
External
Paths
This example links to a page
located in the html folder on the current web site:
This example links to a page located in the same
folder as the current page:
<!DOCTYPE html>
<html>
<body>
<h2>External Paths</h2>
<p>This example links to a page located
in the same folder as the current page:</p>
<p><a
href="default.asp">HTML tutorial</a></p>
</body>
</html>
OUTPUT
External
Paths
This example links to a page
located in the same folder as the current page: