Singleton pattern is a very popular pattern.It is used when you want a unique instance in your application to handle a functionality and it provides you with a common access point to that unique instance.

You can implement Singleton pattern in javascript in different ways. Here we try to design it the way you usually do in object oreinted language such as C#.

Tags: Design Patterns | JavaScript

We can extended jQuery Editable plugin by extending its $.editableFactory. currently it supports text, password, textarea and drop-down. Let's see how we can extend it to support checkbox.

You can download the lastest version here and follow these steps to understand how we can extend it.
At this time jQuery Editable 1.1.0 is released and we are using it during our development. I am sure when you are reading this article newer versions of Editable are released and this sample must be compatible with those too.

Tags: JavaScript | jQuery | Plugin

You sure have seen many codes written in JavaScript using functions, new keyword, objects, assigning object to others, calling a function with new keyword, and adding property to functions. Wow, It is weired language comparing to others.

Let's recheck all these and discuss about them.

Tags: JavaScript