JavaScript beginner video tutorial

• Chapter1 JavaScript basic concepts
• 1-1 What is JavaScript
• 1-2 What JavaScript can do
• 1-3 JavaScript history
• 1-4 JavaScript tags and comments
• Chapter2 Basic syntax of JavaScript
• 2-1 Introduction to the concept of JavaScript variables
• 2-2 Data types of variables in JavaScript
• 2-3 Data type conversion of JavaScript variables
• 2-4 Several related functions of variables in JavaScript
• 2-5 Operators in JavaScript
• 2-6 JavaScript special operators and operator precedence
• Chapter3 JavaScript flow control statements
• 3-1 if conditional judgment statement in JavaScript
• 3-2 switch branch statement in JavaScript
• 3-3 while loop in JavaScript
• 3-4 for loop in JavaScript
• 3-5 The difference between break and continue in JavaScript
• Chapter4 Arrays in JavaScript
• 4-1 Basic knowledge of JavaScript arrays
• 4-2 Creation and manipulation of arrays in JavaScript
• 4-3 JavaScript array object property length and two-dimensional array
• Chapter5 JavaScript function
• 5-1 JavaScript function preliminary
• 5-2 JavaScript global variables and local variables
• 5-3 Copy-by-value and reference-by-value in JavaScript
• 5-4 Anonymous functions in JavaScript
• Chapter6 JavaScript event response
• 6-1 What are events in JavaScript
• 6-2 JavaScript mouse click event (onclick)
• 6-3 JavaScript mouse over event (onmouseover)
• 6-4 JavaScript mouse move event (onmouseout)
• 6-5 JavaScript cursor focus event (onfocus)
• 6-6 JavaScript content selection event
• 6-7 JavaScript text box content change event (onchange)
• 6-8 JavaScript loading event (onload)
• Chapter7 JavaScript object
• 7-1 JavaScript object basics
• 7-2 Properties and methods of String object in JavaScript
• 7-3 Properties and methods of Array objects in JavaScript
• 7-4 Date object in JavaSCript
• 7-5 Math object in JavaScript
• 7-6 Number numerical object in JavaScript
• Chapter8 JavaScript Browser Object Model
• 8-1 Introduction to JavaScript BOM
• 8-2 window object properties and methods
• 8-3 Other common methods of Window object
• 8-4 screen screen object
• 8-5 navigator object
• 8-6 location address bar object
• 8-7 history object
• Chapter9 JavaScript Document Object Model
• 9-1 Document Object Model (DOM)
• 9-2 Public properties and methods in the core DOM
• 9-3 Introduction to HTML DOM and new features
• 9-4 HTML DOM method of accessing HTML elements
• 9-5 CSS DOM dynamic styling
• 9-6 Event object in DOM
• 9-7 form object
• 9-8 Summary of submission and verification methods
• 9-9 input object
• 9-10 select object