Thursday, 3 January 2019

What is Jquery? Tccicompiutercoaching.com

jQuery is a JavaScript Library.

jQuery greatly makes easier to use of JavaScript programming in website.

jQuery is easy to learn. But it is necessary to learn HTML , CSS, Java Script first.



In one sentence we can define Java Script as " Write less, output more". So, indirectly it increases efficiency.

jQuery also simplifies a lot of the complicated things from JavaScript, like AJAX calls and DOM manipulation.

The jQuery library contains the following features:
  • HTML/DOM manipulation
  • CSS manipulation
  • HTML event methods
  • Effects and animations
  • AJAX
  • Utilitie
  • The jQuery library is a single JavaScript file, and you reference it with the HTML <script> tag (notice that the <script> tag should be inside the <head> section):
  • <head>
    <script src="jquery-3.3.1.min.js"></script>
    </head>

jQuery Syntax

The jQuery syntax is tailor-made for selecting HTML elements and performing some action on the element(s).

Basic syntax is: $(selector).action()
  • A $ sign to define/access jQuery
  • A (selector) to "query (or find)" HTML elements
  • A jQuery action() to be performed on the element(s)
Using JQuery you can add some advanced functionality to the webpage.
 
To learn this advanced Language Join @ TCCI.

Call us @ 9825618292

Visit us@ http://tccicomputercoaching.com/course/

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