Course Language : English
Description
Learn AJAX - Quick Introduction to AJAX Explore what and how to use JavaScript and XHR object to connect to web endpoints and retrieve data back into JavaScript for use within web pages
JavaScript is REQUIRED for this course - please do not take this course unless you have prior JavaScript coding experience!!
Course covers connecting to web APIs using AJAX via JavaScript web coding. JavaScript is used to make the requests and retrieve server endpoint data then use within a web page.
xHR - XMLHttpRequest() setting up and new XMLHttpRequest() object
Various readystates of xHR object connection
Getting text file contents using xHR method
Getting JSON data
Converting text object json into useable JavaScript Object
Output web page content using JavaScript
Post and Get methods or connection
Connecting using API key - weather app
Sending data to the server
Using fetch to retrieve JSON and Text values
Sending Object data to the server endpoint
Setup of HTTP-Server for local host
Source code and resources are included
Try the code and create your own version of the application.
This course is a fast paced course with all the source code included - Please try the code as you got hough the lessons to learn.
There are prerequisites to this course - please ensure you do have the skillset to learn the content presented within the lessons. The design is to explore AJAX and how it works. Scope of this course is AJAX and content related to the learning objective will only be covered in the lessons of this course. Perfect to get introduced to AJAX or as a refresher to anyone already familiar with web coding.
Taught by a web developer with over 20 years experience - ready to help you learn and answer any questions you might have.
Fast friendly support is always available within the Q&A section
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