Top Rated Scripts | JavaScript | Tutorials & Tips

As a continuation of the earlier section where we have seen alert box, we will see in section briefly about confirm box and prompt box.The confirm box is one that pops up with two buttons namely OK and Cancel. This box namely Confirm box is used to verify from the user for acceptance. If the user accepts then the user presses the Ok button and there by the confirm box returns with a value true and if the user rejects then the user presses the cancel button and there by the confirm box returns false value.

Important aspect of Java Script a programmer must be aware of is it is an Object oriented Programming language. This in other words means that it is possible to use built in objects available in Java Script and also it is possible for a Java Script programmer to define their own objects and their own variable types. Let us see in this section how to make use of built in objects available in Java Script.

As we have seen in earlier section String object is a widely used object in Java Script. Let us see in this section what the String Object is used for, how to use that in Java Script, some of the methods used in String Object in brief.

We saw in previous section the String Object of Java Script. Now in this section let us see another object of Java Script mentioned earlier in our sections namely the Date Object.

We saw in previous sections the String and Date Objects of Java Script. Now in this section let us see another object of Java Script mentioned earlier in our sections namely the Math Object.

Having got a brief idea about Single Dimensional Array in JavaScript let us see in this section how to define and access Two Dimensional Array in JavaScript.

Sometimes it is necessary to set the focus to the first available form control. The problem is that complex web pages can contain multiple forms and each form individually can contain hidden or disabled elements and controls that cannot accept focus. In this tutorial we will create a function which iterates through all forms until it finds the first available form control.

This script introduces few functions (appendChild, nodeValues...) commonly use for DOM navigation. It features a live example which has been tested on IE & Mozilla/Firefox.

Javascript does not provide a foreach construct like that found in VB.NET, C#, or PHP. This code shows how to get the same effect in Javascript.

JavaScript Status clock - Advance Now we are going to manipulate data which we get from Date object constructor. Using the date object and some of its methods, you can create your own JavaScript clock customized to our needs.Here we are going to use some method supported by Date object are as follows...

An effective way of performing script input and output operations is through use of textbox fields. You can use textboxes, as input areas into which users enter information, and you can use them as areas to display script output.

This used to be the language you had to know in order to get links in a color other than blue, or do image rollovers and other such things. There is still a great deal to be done with it; that is, I don�t think it will disappear in a year or two. I like using it, actually, so I am going to post a sample bit of code up here.

Want to learn php, we have set up a simple to follow quick guide to send you on your way. We cover all the very basics of php also find our other tutorials covering an even wider range of php coding.

Separate CSS rules assigned to print media type, helps printing designated parts

The Right() function in Javascript is similar to the one available in VB Script, used to find the specfic number of characters in a word from the right.

This Tutorial provides a quick introduction of JavaScript flow control statements. Topics include 'if...then' statements, 'while' statements, 'for' statements, 'break' statements, etc..

Data Mart is a subset of the data resource, usually oriented to a specific purpose or major data subject, that may be distributed to support business needs. The concept of a data mart can apply to any data whether they are operational data, evaluational data, spatial data, or metadata. A data mart is a repository of a business organization's data implemented

Scriptaculous Javascript library comes with a nice set of effects; if they're not enough, roll your own.

I wanted to see if you could detect caps lock in JavaScript. Why? As a small usability touch, basically alerting users that caps lock is enabled when they are entering passwords for example. I�ve wrapped up the logic in a simple function that can help you detect caps lock on a key press.

MooTools is a JavaScript library that can be used to manipulate parts of your web page, dynamically transmit data without reloading the page, and it also provides numerous effects, transitions, and user interface tools. This tutorial covers some of the basics for working with MooTools version 1.11, although it should also apply to version 1.2 as well. If you don't know JavaScript yet, you'll pick up many of its basic concepts by reading through to the end.