JavaScript core tutorial [DOM BOM operations that JS must know]
In this set of courses, we will explain how to obtain DOM elements, how to operate DOM elements, BOM operations, events, event objects, event delegation, JS execution queues, timers, and common web page special effects, such as carousels, tab bar switching, etc. It will also explain how to create web page special effects on the mobile terminal and take you into the actual development and application of JavaScript.
222309
person learning
167
class hour
2021-12-27
update time
17 Hours49 minutes46 seconds
Total course duration
有朋自远方来，虽远必诛！
You will learn
In this set of courses, we will explain how to obtain DOM elements, how to operate DOM elements, BOM operations, events, event objects, event delegation, JS execution queues, timers, and common web page special effects, such as carousels, tab bar switching, etc. It will also explain how to create web page special effects on the mobile terminal and take you into the actual development and application of JavaScript.
JavaScript core tutorial [DOM BOM operations that JS must know]
Section1 Introduction to Web APIs
00 minutes56 seconds
Section2 The relationship between the two stages of js basics and Web APIs
03 minutes46 seconds
Section3 APIJapan Web API
05 minutes06 seconds
Section4 Introduction to DOM
01 minutes05 seconds
Section5 Introduction to DOM
04 minutes54 seconds
Section6 getElementById gets the element
08 minutes16 seconds
Section7 getElementsByTagName Gets a certain type of tag element
11 minutes31 seconds
Section8 H5 adds new way to obtain elements
08 minutes35 seconds
Section9 Get body and html elements
02 minutes58 seconds
Section10 three elements of event
06 minutes39 seconds
Chapter1 Chapter One
Section1 Execute event process
04 minutes05 seconds
Section2 Manipulate elements - modify element content
08 minutes16 seconds
Section3 The difference between innerText and innerHTML
06 minutes04 seconds
Section4 Manipulate elements - modify element attributes
05 minutes53 seconds
Section5 Time-sharing greeting case
06 minutes14 seconds
Section6 Operation element-modify form attributes
06 minutes46 seconds
Section7 Example of imitating JD.com to display hidden passwords in clear text (Part 1)
07 minutes23 seconds
Section8 Example of imitating JD.com to display hidden passwords in clear text (Part 2)
08 minutes06 seconds
Section9 Manipulate elements - modify style attributes
05 minutes16 seconds
Section10 Case of imitation Taobao closing QR code
05 minutes17 seconds
Chapter2 Chapter two
Section1 Looping sprites
08 minutes55 seconds
Section2 Show hidden text box content
10 minutes04 seconds
Section3 Use className to modify style attributes
09 minutes28 seconds
Section4 Password box verification information
09 minutes42 seconds
Section5 Summary of operational elements and assignments
03 minutes43 seconds
Section6 Exclusive thinking (algorithm)
09 minutes14 seconds
Section7 Baidu skin resurfacing effect
08 minutes19 seconds
Section8 Color changing effect of table rows
07 minutes26 seconds
Section9 Form Select All-Cancel Select All (Part 1)
07 minutes33 seconds
Section10 Form Select All-Cancel Select All (Part 2)
09 minutes26 seconds
Chapter3 third chapter
Section1 Get custom attribute value
05 minutes04 seconds
Section2 Set remove custom properties
04 minutes54 seconds
Section3 Tab bar switching layout analysis (important)
04 minutes18 seconds
Section4 Tab bar switching production (Part 1)
04 minutes10 seconds
Section5 Tab bar switching production (Part 2)
09 minutes18 seconds
Section6 H5 custom attributes
10 minutes27 seconds
Section7 Why learn node operations and node introduction
07 minutes03 seconds
Section8 The parent node of the node operation
04 minutes15 seconds
Section9 Child node of node operation
06 minutes05 seconds
Section10 Node operation first child element and last child element
06 minutes44 seconds
Chapter4 Chapter Four
Section1 Sina drop down menu
06 minutes31 seconds
Section2 Node operation's sibling node
05 minutes15 seconds
Section3 Node operations: create and add nodes
08 minutes10 seconds
Section4 Simple version of posting message case
08 minutes51 seconds
Section5 Node operation-delete node
05 minutes23 seconds
Section6 Delete message case
08 minutes14 seconds
Section7 Node operation-copy node
04 minutes57 seconds
Section8 Dynamically generate tables - create student data
05 minutes44 seconds
Section9 Dynamically generate tables - create rows
03 minutes44 seconds
Section10 Dynamically generate tables - create cells
05 minutes04 seconds
Chapter5 chapter Five
Section1 Dynamically generate tables - fill cells with data
03 minutes06 seconds
Section2 Dynamically generate tables - create and delete cells
03 minutes09 seconds
Section3 Dynamically generate tables - add and delete operations
04 minutes11 seconds
Section4 document.write creates elements
04 minutes54 seconds
Section5 Comparison of efficiency between innerHTML and createElement
07 minutes51 seconds
Section6 DOM key core
06 minutes05 seconds
Section7 Advanced guide to events
01 minutes16 seconds
Section8 Two ways to register events
08 minutes26 seconds
Section9 attachEvent registration event
05 minutes22 seconds
Section10 delete event
08 minutes18 seconds
Chapter6 Chapter Six
Section1 DOM event flow theory
04 minutes39 seconds
Section2 DOM event flow code verification
07 minutes51 seconds
Section3 What is an event object
08 minutes05 seconds
Section4 The difference between e.target and this
08 minutes31 seconds
Section5 Block default behavior
06 minutes33 seconds
Section6 Prevent events from bubbling up
04 minutes41 seconds
Section7 event delegation
06 minutes35 seconds
Section8 Disable text selection and right-click menu
04 minutes36 seconds
Section9 Get the coordinates of the mouse on the page
07 minutes28 seconds
Section10 Angel following the mouse
07 minutes43 seconds
Chapter7 Chapter VII
Section1 Commonly used keyboard events
07 minutes02 seconds
Section2 keyCode determines which key the user pressed
07 minutes30 seconds
Section3 Case study of simulating JD key input content
05 minutes17 seconds
Section4 Simulate Jingdong express tracking number inquiry (Part 1)
06 minutes59 seconds
Section5 Simulate Jingdong express tracking number inquiry (Part 2)
06 minutes02 seconds
Section6 BOM introduction
00 minutes57 seconds
Section7 BOM overview
08 minutes41 seconds
Section8 page load event
08 minutes23 seconds
Section9 window resize event
05 minutes29 seconds
Section10 Timer setTimeout
07 minutes16 seconds
Chapter8 chapter eight
Section1 Callback function and ads that automatically close after 5 seconds
03 minutes59 seconds
Section2 clear timer
03 minutes02 seconds
Section3 Timer setInterval
03 minutes33 seconds
Section4 Countdown effect
08 minutes12 seconds
Section5 clear timer
04 minutes45 seconds
Section6 Send SMS case
07 minutes50 seconds
Section7 this points to the problem
07 minutes55 seconds
Section8 js sync and asynchronous
04 minutes52 seconds
Section9 Synchronous task and asynchronous task execution process
06 minutes28 seconds
Section10 js execution mechanism
06 minutes49 seconds
Chapter9 Chapter nine
Section1 Common properties of location objects
06 minutes03 seconds
Section2 Jump to the page after 5 seconds
06 minutes15 seconds
Section3 Get URL parameters
11 minutes02 seconds
Section4 Common methods of location
04 minutes12 seconds
Section5 navigator object
04 minutes50 seconds
Section6 history object
04 minutes30 seconds
Section7 PC web page special effects reading
01 minutes06 seconds
Section8 offsetLeft and offsetTop get the element offset
04 minutes49 seconds
Section9 offsetWidth and offsetHeight get the element size
05 minutes09 seconds
Section10 The difference between offset and style
03 minutes41 seconds
Chapter10 chapter Ten
Section1 Get the coordinates of the mouse inside the box
06 minutes03 seconds
Section2 Drag modal box (top)
06 minutes06 seconds
Section3 Drag modal box (middle)
09 minutes55 seconds
Section4 Drag the modal box (below)
02 minutes49 seconds
Section5 Building a page structure that imitates Jingdong’s magnifying glass effect
06 minutes49 seconds
Section6 Imitation Jingdong magnifying glass effect showing hidden occlusion layer and big box
05 minutes37 seconds
Section7 Imitation Jingdong magnifying glass effect occlusion layer follows the mouse
08 minutes28 seconds
Section8 Jingdong magnifying glass imitation effect limits the movement range of the occlusion layer
07 minutes00 seconds
Section9 Imitation Jingdong magnifying glass effect large picture movement
08 minutes37 seconds
Section10 client series
02 minutes31 seconds
Chapter11 Chapter 11
Section1 Execute function immediately
08 minutes11 seconds
Section2 The core principles of Taobao flexibleJS source code analysis
07 minutes28 seconds
Section3 Taobao flexibleJS source code analysis pageshow event
06 minutes58 seconds
Section4 scroll series
05 minutes25 seconds
Section5 Imitation Taobao fixed sidebar (Part 1)
08 minutes09 seconds
Section6 Imitation Taobao fixed sidebar (below)
10 minutes37 seconds
Section7 Summary of three major series
01 minutes56 seconds
Section8 The difference between mouseover and mouseenter
02 minutes56 seconds
Section9 Animation principles
06 minutes55 seconds
Section10 Simple animation function encapsulation
04 minutes33 seconds
Chapter12 Chapter 12
Section1 Animation function - record different timers for different elements
08 minutes11 seconds
Section2 Principle of easing animation
05 minutes43 seconds
Section3 Basic code implementation of easing animation
04 minutes37 seconds
Section4 Easing animation to move between multiple target values
07 minutes23 seconds
Section5 Add callback function for easing animation
05 minutes54 seconds
Section6 Use of animation functions
08 minutes31 seconds
Section7 Web page carousel diagram-structure construction
06 minutes40 seconds
Section8 Web page carousel - display and hide the left and right buttons when the mouse passes
06 minutes58 seconds
Section9 Web page carousel-dynamically generated small circles
07 minutes36 seconds
Section10 Web page carousel chart-small circle exclusive thought
03 minutes26 seconds
Chapter13 Chapter 13
Section1 Web page carousel - click on the small circle to scroll through the images
10 minutes02 seconds
Section2 Web page carousel - seamless scrolling with buttons on the right
11 minutes13 seconds
Section3 Web page carousel - clone the first picture
03 minutes52 seconds
Section4 The small circle of the web page carousel changes with the button on the right
05 minutes12 seconds
Section5 Web page carousel-two small bug solutions
05 minutes53 seconds
Section6 Web page carousel-button function on the left
07 minutes12 seconds
Section7 Web page carousel-auto play function
04 minutes36 seconds
Section8 Throttle valve and logic interrupt application
07 minutes39 seconds
Section9 Return to top with animation
10 minutes08 seconds
Section10 Somersault cloud case
10 minutes15 seconds
Chapter14 Chapter 14
Section1 Introduction to mobile website special effects
01 minutes15 seconds
Section2 Mobile touch event
04 minutes29 seconds
Section3 Mobile TouchEvent touch event object
11 minutes00 seconds
Section4 Drag elements on mobile
10 minutes06 seconds
Section5 Mobile terminal carousel chart-structure construction
05 minutes55 seconds
Section6 Mobile Carousel Chart-Layout Analysis
07 minutes46 seconds
Section7 Mobile carousel-scrolling pictures
08 minutes02 seconds
Section8 Mobile carousel-seamless scrolling
08 minutes34 seconds
Section9 classList class name operation
08 minutes10 seconds
Section10 Mobile carousel chart - small dots follow changes
05 minutes07 seconds
Chapter15 Chapter 15
Section1 Carousel chart on mobile terminal - drag carousel chart with finger
07 minutes46 seconds
Section2 Mobile carousel - slide your finger to slide the carousel to the previous and next pictures
07 minutes35 seconds
Section3 Mobile carousel image-rebound effect
05 minutes39 seconds
Section4 Back to topTemplate making
07 minutes14 seconds
Section5 Solution to the 300ms delay problem of click events on mobile terminals
05 minutes53 seconds
Section6 Fastclick plug-in usage
06 minutes45 seconds
Section7 Using swioper plug-in - introducing related files
06 minutes44 seconds
Section8 Mobile carousel image - used according to grammar specifications
07 minutes01 seconds
Section9 swiper plug-in usage-parameter change
04 minutes07 seconds
Section10 Other mobile plug-ins and usage summary
03 minutes23 seconds
Chapter16 Chapter 16
Section1 Use of video plug-in zy.media.js
07 minutes53 seconds
Section2 bootstrap carousel
10 minutes33 seconds
Section3 Alibaba 100 show carousel picture production
09 minutes43 seconds
Section4 Local storage guide
00 minutes49 seconds
Section5 Local storage sessionStrage
11 minutes50 seconds
Section6 local storage localStorage
05 minutes25 seconds
Section7 Remember username case
05 minutes53 seconds
Chapter17 Chapter 17
Data Name
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