Software, your way.
How To Get Good Custom Software
(Download)
(PDF)
burger menu icon
WillMaster

WillMasterBlog > HTML

FREE! Coding tips, tricks, and treasures.

Possibilities weekly ezine

Get the weekly email website developers read:

 

Your email address

name@example.com
YES! Send Possibilities every week!

Uses for the BASE Tag

The HTML base tag can be used for either or both of these functionalities.

  1. Place an absolute URL base at the beginning of all relative link URLs on the web page. Here are example-type definitions:

    Absolute URL: https://example.com/books/sales.php
    Absolute URL base: https://example.com/
    Relative URL: /books/sales.php or books/sales.php
    
  2. Make a specific target attribute effective for every a-tag link on the web page.

Rules: Only one base tag is allowed and the base tag must be in the head area of the web page source code.

Here are three examples (remember, your choice of only one may be used on a web page):

<base href="https://example.com/">
<base target="_blank">
<base href="https://example.com/" target="_blank">

The first example inserts the absolute URL base https://example.com/ into every relative link URL. This can be handy if you are developing or updating a web page on one website and will be going live with it on another web site.

The second inserts the target="_blank" attribute into every a-tag on the web page. This can come in handy if that is the functionality you want. There would be no need to manually insert the target attribute into every link.

The third example does both of the above.

Remember, the base tag must be in the head area of the web page source code. And, only one base tag is allowed.

(This content first appeared in Possibilities newsletter.)

Will Bontrager

Was this blog post helpful to you?
(anonymous form)

Support This Website

Some of our support is from people like you who see the value of all that's offered for FREE at this website.

"Yes, let me contribute."

Amount (USD):

Tap to Choose
Contribution
Method


All information in WillMaster Blog articles is presented AS-IS.

We only suggest and recommend what we believe is of value. As remuneration for the time and research involved to provide quality links, we generally use affiliate links when we can. Whenever we link to something not our own, you should assume they are affiliate links or that we benefit in some way.

Recent Articles in the Library

Capitalizing the First Letter of Words

Here, find both PHP code and JavaScript code to capitalize the first letter of a word.

Fixed-position Table Header

During a vertical scroll, the table header scrolls out of view -- unless the header is fixed in position.

Simple Floating Menu

When not needed, the menu on the left side of a web page retracts to be out of the way. Tap it and it expands.

CSS Drop Shadows for Images

Images can be given drop shadows using pure CSS.

Ajax File Upload

Learn how to upload a file as soon as a file upload form field is given a file to upload.

Another Form Spam Prevention Technique

This technique should stop much or most of the form spam you are experiencing, perhaps even all of it.

Star Rating in a Form

A 5-star rating system for forms.

How Can We Help You? balloons
How Can We Help You?
bullet Custom Programming
bullet Ready-Made Software
bullet Technical Support
bullet Possibilities Newsletter
bullet Website "How-To" Info
bullet Useful Information List

© 1998-2001 William and Mari Bontrager
© 2001-2011 Bontrager Connection, LLC
© 2011-2024 Will Bontrager Software LLC