Web Development JavaScript Tutorials » Page 1

When working in OOP in JavaScript there are a few ways to add new properties. The first way is adding the properties in the constructor function while the other is using the prototype. In this video we explore both and understand there relationship and there scope.

jQuery Mobile has come a long way since the beta versions of the framework. In this screencast we aim to cover what’s new as well as the basic concepts that originally came with jQuery Mobile. This screencast is for you if you never have used jQuery Mobile tool bars and want to see what they are capable of.

Ever wanted to take a picture with a a web app, then upload it directly to your Amazon S3 bucket? Now you can, and this tutorial will teach you how. In this tutorial we are going to use jQuery Mobile, PHP and Amazon S3 to create a mobile picture uploader that will allow us to either take a new picture or upload an existing picture from our device.

PhoneGap is a wrapper type application that allows you to package HTML5/CSS3 Web Apps inside of a native app. This is a great feature because it gives you the ability to distribute your app via the app stores and have a so called “native app” without having to learn Java and Objective-C to code in the operating system native languages.

The web has quickly moved from fancy websites running strictly on HTML and a server side programming language, to dynamic web applications whose front ends run on JavaScript. JavaScript is an old language (created in 10 days).

If your developing a mobile website at some point you will ask yourself, “how do i redirect the user based on what device there using?”. Its easy and I’ll show you how.

A useful button to have on any webpage is a back to top button. An easy solution for the web user to get back to the top without scrolling. Check out this code snippet which will show you how to do it.

A while ago i was asked by someone “How do i make a transition hover effect from greyscale to color?“. In this tutorial i’ll show you how it can be done using two seperate images combined with jQuery.

Quick tutorial that shows you an easy way to automate the addition of wmode=opaque, using jQuery, to all embedded iFrames on your website

In this screencast we will learn how to add event listeners to our appcelerator tableview. Our goal will be to pass information to a new window when a row within the tableview is clicked or selected. That new window will query our SQLite table and display some information from the SQLite Database and in the window