Jquery

sabbul's picture

What is jQuery.noConflict?

  • As other client side libraries like MooTools, Prototype can be used with jQuery and they
  • also use $() as their global function and to define variables.
  • This situation creates conflict as$()
  • is used by jQuery and other library as their global function.
  • To overcome from such situations,
  • jQuery has introduced
  • jQuery.noConflict()
sabbul's picture

Is jQuery replacement of Java Script?

No. jQuery is not a replacement of JavaScript. jQuery is a different library which is written
on top of JavaScript. jQuery is a lightweight JavaScript library that emphasizes interaction
between JavaScript and HTML

sabbul's picture

How JavaScript and jQuery are different?

JavaScript is a language While jQuery is a library built in the JavaScript language that helpsto use the JavaScript language.

sabbul's picture

Why do we use jQuery?

Due to following advantages.

  • Easy to use and learn.
  • Easily expandable.
  • Cross-browser support (IE 6.0+, FF 1.5+, Safari 2.0+, Opera 9.0+)
  • Easy to use for DOM manipulation and traversal.
  • Large pool of built in methods.
  • AJAX Capabilities.
  • Methods for changing or applying CSS, creating animations.
  • Event detection and handling.
  • Tons of plug-ins for all kind of needs.
sabbul's picture

What is jQuery?

jQuery is fast, lightweight and feature-rich client side JavaScript Library/Framework
which helps in to traverse HTML DOM, make animations, add Ajax interaction, manipulate the
page content, change the style and provide cool UI effect. It is one of the most popular client side
library and as per a survey it runs on every second website.

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