FSD Front-End Development: Writing Code with jQuery

Intermediate
  • 12 Videos | 1h 15m 12s
  • Includes Assessment
  • Earns a Badge
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In this 12-video course, discover how using jQuery, a wrapper for Javascript functionality, can reduce the amount of code required and abstract away complexity of vanilla JS code development. Begin by exploring jQuery syntax and pattern and writing a jQuery method to perform simple tasks. Examine powerful features of jQuery events, and learn to apply methods to register behaviors for full stack development. Next, see how jQuery handles the document object model (DOM), identifying and manipulating content of HTML elements with chaining and using AJAX (Asynchronous JS and XML) to reload content in an HTML page; and adding handlers to work with deferred objects. Move on to callbacks, and how to write asynchronous code with callbacks, and requirements for jQuery plugin development. Learn to implement a jQuery validator to help validate fields in a form; then examine the relationship between CSS (Cascading Style Sheet) selectors and jQuery selectors, by selecting DOM elements using CSS-related properties. Associating arbitrary data with DOM elements is also covered. The exercise involves using AJAX to call an API on the public domain.

WHAT YOU WILL LEARN

  • add functions with tested code from jQuery's massive library and plugins
    write a jQuery method to perform a simple task
    apply methods to register behaviors
    identify and manipulate the content of HTML elements with chaining
    use AJAX to reload content in an HTML page
    add handlers to work with deferred objects
  • write asynchronous code with callbacks
    list the requirements for plugin development
    use a plugin to validate form control values
    select DOM elements using CSS-related properties
    associate arbitrary data with DOM elements
    use AJAX to call an API on public domain

IN THIS COURSE

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