Complete JSON AJAX API Course – Beginner To Professional

• Basic HTML and JavaScript
• Web development experience

Description

Prefect course for beginners to learn AJAX and JSON!!! Step by step learning with all steps included

Loaded full of examples and code snippets that can be used to build upon, practice and get comfortable with AJAX.  Top developer resources, helpful tips and many many open APIs to practice with all included.

Source Code also included so you can jump right in and start building applications.

JSON is the preferred format for data being transferred between coding languages.  Its easy to read, create and work with. Learn about JSON how it works and how you can use it within your own applications.

AJAX provides the ability for your JavaScript code to make http requests to get data and update your page content with the new data.  The data is commonly in JSON format which makes it ideal for use within JavaScript applications.

Together AJAX and JSON are used everywhere and go hand in hand powering many of the top web applications and providing users what they expect from modern websites.

Technologies used within this course : JavaScript, HTML, CSS, Nodejs, AJAX, jQuery, SQLite, plus several npm packages

JSON – JavaScript Object Notation

A lightweight data-interchange format which is easy for humans to read and write

• Learn what JSON is and how to use it with JavaScript.
• Explore how to read and write JSON objects.
• Iterate thru JSON data and output data contents into your web page HTML elements.
• Build JSON in a dynamic format for better versatility and management.
• Event Triggers : How to trigger event listeners to use JSON data within JavaScript. Saving JavaScript data as JSON formatted content.
• JSON objects and Strings in JavaScript, conversion and manipulation.
• Getting JSON using HTTP XML request object.
• Exercise : practice JSON by building out several mini projects including a task list from scratch which stores content into local storage and retrieves local string content converted back in usable JavaScript objects.

AJAX – Asynchronous JavaScript and XML

AJAX  for building web based interactive applications that process user requests immediately.  No page reload bring data into your application.

• Explore how AJAX works and how it is used in web applications
• See what Fetch and XHR are and how they work to get data
• Connect to external content and data, load it into you application and output the data for the user.
• Exercise : Using AJAX to connect to a web API and retrieve random user information.
• Learn how to use AJAX to get a txt file content
• Exercise : Use AJAX to retrieve jokes from an API and output the response data into your website.
• Find out how to use Fetch and make AJAX requests using Fetch
• Exercise : Simple POST and GET to server using Fetch and xHR AJAX. Posting form data to a server using Fetch

AJAX made easy with Libraries

Explore AJAX using two of the most popular libraries online. They solve the problem of cross browser differences in XHR requests and provide a seamless easy to apply experience when using AJAX

• Using jQuery or Axios for AJAX
• The easy way to AJAX with options
• jQuery AJAX and shorthand ajax methods.
• Exercise : Connect to various web APIs using jQuery and Axios – Build simple AJAX mini applications
• jQuery Explore how you can use this most popular JavaScript library to do more with less coding.
• Lightweight library option : Axios provides a seamless AJAX approach that works off promises.

JSON Server for AJAX practice Locally

Often when using AJAX locally we run into CORS errors or others, JSON server provides the perfect resource to easy setup and practice running a local JSON ready server.  Send POST and GET requests and a whole lot more.

• Learn how to set JSON server locally
• Top resources to practice AJAX requests during development like Postman
• Exercise : Create a front end application to connect to your JSON server and send data.  JavaScript and HTML to setup user interface
• Practice making an AJAX request to the local server.  Posting to JSON server using JavaScript AJAX
• Exercise : Practice exercise to build interactive application driven by local json DB data.
• Add more options and even search the local database. Amazing easy to use JSON server options like search
• Exercise : Mini application to store user info into the database.

Google Sheets as a data source for AJAX requests

Explore using Google Script along with Google Sheets to output data from your sheet.  Learn how to connect that data to your applications. Apps Script is a scripting language for light-weight application development in the G Suite platform