Section1 introduce

27 minutes36 seconds

Section2 Content review

12 minutes07 seconds

Section3 json introduction

25 minutes52 seconds

Section4 Create object

13 minutes49 seconds

Section5 php generates json information

11 minutes59 seconds

Section6 Initiate a request to the server

13 minutes33 seconds

Section7 PHP decoding json information

11 minutes35 seconds

Section8 Receive information returned from the server

32 minutes30 seconds

Section9 The difference between get and post requests

03 minutes34 seconds

Section10 javascript receives and processes json

16 minutes25 seconds

Section11 Notes on get requests

29 minutes01 seconds

Section12 Transform ajax without fresh paging

27 minutes46 seconds

Section13 Four things to note about post requests

17 minutes31 seconds

Section14 Cooperate with FormData to collect form information and submit it without refreshing

32 minutes55 seconds

Section15 Attachment upload without refresh

30 minutes58 seconds

Section16 Asynchronous synchronous request

13 minutes48 seconds

Section17 big_file_upload_processdisplay

26 minutes58 seconds

Section18 No refresh paging effect (necessity analysis)

10 minutes45 seconds

Section19 talk_room analysis

16 minutes38 seconds

Section20 No refresh paging effect (create traditional paging effect)

22 minutes23 seconds

Section21 Display talk information in time

23 minutes44 seconds

Section22 No refresh paging effect (ajax partial implementation)

24 minutes36 seconds

Section23 Display talk information in a timely manner (to avoid obtaining duplicate information)

13 minutes21 seconds

Section24 Cooperate with dom to implement xml receiving and processing

29 minutes13 seconds

Section25 Handling cache

19 minutes20 seconds

Section26 Post a talk message

18 minutes59 seconds

Section27 The use of ajax by thinkphp framework

17 minutes35 seconds

Section28 Two optimizations for chat rooms

11 minutes51 seconds

Section29 Get weather forecast information

24 minutes02 seconds