New Scripts | JavaScript | Tutorials & Tips

JavaScript performs several types of repetitive operations, called "looping". Loops are set of instructions used to repeat the same block of code till a specified condition returns false or true depending on how you need it. This tutorial shows the basic idea on how to use loops in JavaScript.

This set of Javascript functions trim or remove whitespace from the ends of strings. These functions can be stand-alone or attached as methods of the String object. They can left trim, right trim, or trim from both sides of the string. Rather than using a clumsy loop, they use simple, elegant regular expressions. The functions are granted to the public domain.

A very easy and short tutorial for beginners. You will learn how to show different text without reloading the page.

Here you will learn how to make a simple image viewer. I have used easy & simple code, this tutorial is for beginner :).

Here you will learn how to make a simple clock using text. The code of this is brief and easy. You can get alot of help from this.

How to use the alternate method of getting parameters / arguments in functions.

Pretty basic tutorial explaining how to reorder a table in alphabetical order using basic methods and properties.

Simple tutorial covering the use of the property "nodeName".

A basic tutorial for using the getElementsByTagName method.

A tutorial aimed at the more experienced coders showing you how to use the "createTreeWalker()" method.

Learn to use object inheritance to make JavaScript objects better.

Learn to use objects to speed up the execution of your script. Can make the script a lot smaller and a lot more organized. This is the object oriented side of JavaScript.

cloneNode() can be very useful, read this tutorial to find out how to use it.

This tutorial explains about two other methods that should be used for encoding strings.

Another method to use to manipulate text nodes.

Let's face it, not everyone wants to know everything there is about javascript. Some people just want to know enough to apply others javascript scripts to their own page. If you are that kind of person then this article is for you.

There are many scripts out there that provide customized pop ups for your pages. Rather than trying to supply a one size fits all script this article demonstrates how you can easily write your own popups, giving you complete control over what you show your users.

Each week we will be adding at least one new tutorial or sample code related to moo.fx and its offshoots. The tutorials will range from DHTML effects to Ajax'd form submission and validation. Where possible, the tutorials will degrade in browsers that do not fully support the functionality of the script. We also are looking for article suggestions and ideas for script enhancement.

In this tutorial you will learn alot of about Radio buttons. Here you will learn how to use radio buttons & for what does they are used.

Any interactive web site has form input. If you run a validation of the user's form input before the form is submitted, there will be no wait time and redundant load on the server. "Bad data" are already filtered out when input is passed to the server-based program. It also allows to simplify server-based program. Client side form validation usually done with javascript. For the majority of your users, JavaScript form validation will save a lot of time up front.