Master jQuery fundamentals essential for modern web development, covering selectors, events, animations, HTML manipulation, and AJAX for effective website interactions.
This course dives into jQuery, a cool JavaScript library, teaching you everything from selecting elements to creating animations and handling events. It wraps up with AJAX, helping you connect with external data like a pro. Perfect for those wanting to spruce up their web skills!
Learn Fundamental jQuery as per the Current Industry Demands.
Overview
JQuery is a popular JavaScript library that is used extensively in modern websites. This library facilitates common JavaScript tasks such as animations, event handling, manipulating HTML content, and communication with external servers. In addition to its easy-to-use features, JQuery also takes care of many cross-browser compatibility issues automatically.
Prerequisites
HTML: The student must know how to use HTML tags and attributes. Only a very basic understanding of HTML is assumed.
JavaScript: Since JQuery is a JavaScript library, the student must know how to write JavaScript. JQuery makes extensive use of functions and objects, so the student must be familiar with these concepts.
Notepad++ (Recommended): Notepad++ is a free, open-source text editor. Although JavaScript and HTML can be written using any text editor, Notepad++ is highly recommended because of features such as syntax highlighting and auto-complete.
JavaScript-enabled browser: In order to run JavaScript, the student must have a
ccess to a JavaScript-enabled browser. Although Google Chrome is used throughout the tutorial, any modern web browser will work as long as JavaScript has not been disabled by an administrator.
What you will learn
We will begin the course by learning about selectors. Selectors are strings that are used to target specific HTML elements on the page. The selector syntax is highly intuitive and easy to read and understand.
We will then move on to events. The student will learn how to write code that reacts to things like mouse clicks, key presses, when the page is done loading, and a few others. These events allow programmers to create interactive user interfaces.
After that, we will move on to effects and animations. Effects are used to hide and show elements. An example would be a menu that slides open when the mouse hovers over it. JQuery has a few built-in effects that can be implemented with minimal coding. For further customization, we will look at animations, which allow programmers to animate most of the visual properties of HTML elements.
Then we will learn about changing the HTML content of a webpage. This includes adding and removing entire HTML elements, as well as modifying text and other HTML attributes programmatically. We will also learn about how to navigate the tree-like structure of an HTML document using the concept of parent-, sibling-, and child-elements.
Finally, we will end the course by looking at AJAX, which stands for Asynchronous JavaScript and XML. AJAX allows programmers to interact with external servers. To serve as our example, we will read airport data from a public web service. We will learn how to request data, how to handle the response, and how to handle errors.
Understand DOM and Ajax in a better way
Create your jQuery based Website
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buon punto di partenza
Easy to understand and very fast learning
Tutor has good understanding of the concepts and presentation.
Enjoyed this course, teacher very knowledgeable on subject. Taught many useful lessons that I will try to apply to my work. Especially liked the end lesson with the airport status info. Something worthwhile learning can be very useful in future. Moved rather quickly, but info invaluable. Liked this teacher as well, glad I took both courses, gotta well rounded education from each I think. Love that Udemy provides such great training at such affordable prices.
Not really learning anything. It is more of a demonstration type course.
just basic, well done, but still jus basic
This is a pretty good start course on learning Jquery.
This is a great beginner course.
Good explanation of the Jquery commands, with easy to understand examples that backed up the explanation. Very good course to get a elementary understanding of Jquery.
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William A. E.
Some of the code examples do not work and shown. Also the resource files provided are supposed to be text but they download as binary files, complete gibberish in a text editor.