jQuery is a JavaScript library designed to ease the client-side scripting of HTML.JavaScript is the programming language of HTML and the Web.JavaScript is easy to learn.This tutorial will teach you JavaScript from basic to advanced.
jQuery is a multi browser JavaScript library designed to simplify the client side scripting of HTML. HTML5 has now grabbed the attention of whole world it is used in a full fledge manner with JavaScript, as jQuery is free open source software. Used by over 65% of the 10,000 most visited websites, jQuery is the most popular JavaScript library in use today. Even the top notch firms like Microsoft Nokia bundles jQuery with their platforms.
jQuery is a fast and concise JavaScript library created by John Resig in 2006. jQuery simplifies HTML document traversing, event handling, animating, and Ajax interactions for Rapid Web Development.
The jQuery library harnesses the power of Cascading Style Sheets (CSS) selectors to let us quickly and easily access elements or groups of elements in the Document Object Model (DOM).
JQuery provides methods to manipulate DOM in efficient way. You do not need to write big code to modify the value of any element's attribute or to extract HTML code from a paragraph or division.JQuery provides methods such as .attr(), .html(), and .val() which act as getters, retrieving information from DOM elements for later use.
JavaScript is a prototype based scripting language whose syntax is influenced by C. JavaScript Java are very distinct amongst themselves, they are semantically different as well though JavaScript copies many names and naming conventions from Java. It is a multi-paradigm language, supporting object-oriented, imperative, and functional programming styles.
Based on an open standard called ECMAScript, JavaScript has quickly become the "programming language of the web". So now, it is needless to say why it is important to learn JavaScript before unlocking the power of jQuery.
The objectives of this course are to:
Before proceeding with this tutorial, you should have a basic understanding of HTML, CSS, JavaScript, Document Object Model (DOM) and any text editor. As we are going to develop web based application using jQuery, it will be good if you have understanding on how internet and web based applications work.
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