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Jquery Fundamentals Tutorial videos for Beginner

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This PPT explains JQuery fundamentals, which covers the topics JQuery Overview and Benefits Features, JQuery Downloading and Installation, JQuery ready function vs. window.onload,JQuery vs. JavaScript thoroughly. – PowerPoint PPT presentation

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Title: Jquery Fundamentals Tutorial videos for Beginner


1
JQuery Fundamentals Introduction Tutorial Videos
for Beginner by
2
Highlights
  • JQuery Overview and Benefits
  • Features
  • Downloading, Installation
  • JQuery ready function vs. window.onload
  • JQuery vs. JavaScript

3
Overview and Benefits
  • JQuery is a JavaScript Library, created by John
    Resig in 2006.
  • Fast, Concise and feature-rich JavaScript
    library.
  • Greatly simplifies JavaScript programming. Most
    popular JavaScript library.
  • Ease of use, Contains large library, provides
    Strong open source community, supports Ajax.
  • Provides limited functionality, JQuery JavaScript
    file is necessary to run JQuery commands.

4
JQuery Features
  • The jQuery library has following features

5
JQuery Download and Install
  • There are two ways, you can download locally or
    on a Content Delivery Network (CDN).
  • In Google search JQuery Production version and
    click Download. Execute the downloaded file,
    follow the instructions.
  • CDN-hosted option for jQuery is great for
    development. CDN-hosted versions are available
    from many of the big-time players on the web,
    like Google and Microsoft.

6
JQuery ready function vs. window.onload
  • ready() function  is a jQuery event, it will
    start a specific method in browser as soon as
    HTML document and is accessible.
  • Used to execute JavaScript when the DOM is
    completely loaded.
  • Window.onload() is the built-in JavaScript event,
    will be called after all the related resources
    and images are completely loaded.
  • Onload will wait for the page to be fully loaded
    which includes inner frames, images.

7
JQuery vs. JavaScript
  • JavaScript is a scripting language while JQuery
    is library of JavaScript code.
  • Both are JavaScript languages but dissimilarity
    is that jQuery been optimized to execute several
    common script functions.
  • JavaScript is used for interface interactions,
    server-side programming, game development, and
    even creating desktop applications.
  • jQuery is a set of JavaScript libraries designed
    to simplify HTML document traversing, animation,
    event management, Ajax communications.

8
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9
Thank you
Thank You for Watching JQuery Fundamentals
Introduction Tutorial Videos for Beginner by
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