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Basic Javascript and JSON

SGHG 3643 (Programming III) Lab #06 Basic Javascript and JSON exercise In this tutorial, you will learn how JavaScript is used with JSON with the help of examples. JSON stands for Javascript Object Notation. JSON is a text-based data format that is used to store and transfer data. Chapters: 0:00 Intro 0:04 Open text editor and write HTML template. 1:34 Create a working directory in local environment and save the file. 2:44 Create a link for stylesheet and the CSS file. 4:22 Write some CSS styling. 5:31 Add a paragraph element with a unique id. 6:26 In the head section, create a script tag for the javascript. 7:20 Create a Javascript function #1. 10:29 Execute / call the Javascript function #1 via onload event. 12:15 Add a div element to display another value from Javascript. 13:38 Create another Javascript function #2. 14:43 Prepare a basic HTML form with a single text input and a submit button. 19:22 Assign some styling for the output from Javascript function #2. 20:47 Loading some JSON data. 21:46 Create another script tag for JSON data. 22:23 Write some random JSON data and assigned it to a variable. 24:27 Add a paragraph element for displaying the JSON values. 25:48 Count number of JSON objects in the array data. 27:47 Read the whole JSON data using Javascript For loop. 28:20 Display the JSON contents in HTML paragraph. 32:13 Create a new Javascript function #3 for displaying the JSON data. 33:31 Call the Javascript function #3 from function #1. 36:21 Create a new Javascript file for storing some JSON data (from a variable). 37:29 Re-format existing JSON data to a minified version using JSON Minifier online tool. 38:30 Load the new Javascript file (with JSON data) in the head section. 40:47 Add a script tag within the body section to load the external Javascript/JSON data. 48:46 Re-organize the onload event using window.onload function.