Section1 JavaScript core articles—conditional control statements

18 minutes03 seconds

Section2 JavaScript core article—for loop statement

10 minutes43 seconds

Section3 while loop and dowhile loop

11 minutes56 seconds

Section4 Multi-branch switch statement

13 minutes13 seconds

Section5 String manipulation functions

21 minutes53 seconds

Section6 Type conversion

23 minutes56 seconds

Section7 JavaScript Core Chapter—Array

21 minutes57 seconds

Section8 Array operation function

20 minutes21 seconds

Section9 JavaScript Core Chapter—Function

15 minutes50 seconds

Section10 variable scope

08 minutes17 seconds

Section11 JavaScript Core Chapter—Events

13 minutes22 seconds

Section1 JavaScript Improvement—HTMLDOM

19 minutes48 seconds

Section2 JavaScript Improvement—Changing CSS Styles

08 minutes37 seconds

Section3 Date (date object)

15 minutes55 seconds

Section1 JavaScript controls DIV style

12 minutes21 seconds

Section2 JavaScript--select all

16 minutes59 seconds

Section3 Weibo input word count (1)

16 minutes03 seconds

Section4 Weibo input word count (2)

11 minutes59 seconds