Getting started with Ajax asynchronous request technology from scratch-Free online video tutorial-php.cn

An asynchronous request means that after the client sends a request message, it does not wait for the server's response and continues to perform other operations. Web applications using Ajax technology can quickly present incremental updates to the user interface without the need to reload (refresh) the entire page, which allows the program to respond to user operations faster.

Difficulty：Elementary

Total of18 chapters

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Chapter1Chapter One: Introduction to ajax
46 minutes46 seconds; ajax programming ideas
33 minutes47 seconds; Ajax GET method programming
44 minutes23 seconds; Ajax POST programming
35 minutes17 seconds; Data exchange mechanism in ajax
45 minutes18 seconds; Display of data exchange format JSON in ajax implemented by one person
20 minutes48 seconds
Chapter2Chapter two: Implementation of displaying a group of people in data exchange format JSON in ajax
48 minutes57 seconds; Query all implementations combined with the database
18 minutes00 seconds; Implementation of ajax encapsulation idea
51 minutes48 seconds; jQuery's encapsulation of ajax
50 minutes32 seconds; Installation and basic use of mysql
49 minutes53 seconds; Basic usage and homework of mysql client tools
29 minutes47 seconds
Chapter3third chapter: Comment on requirements analysis and environment construction of small cases
49 minutes46 seconds; Comment user login implementation
33 minutes04 seconds; Implementation of adding comments to comments (1); Comments Show all comments (2); Comments Show all comments (3)
42 minutes22 seconds; Details of comments completed

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王林: student

You will learn:: An asynchronous request means that after the client sends a request message, it does not wait for the server's response and continues to perform other operations. Web applications using Ajax technology can quickly present incremental updates to the user interface without the need to reload (refresh) the entire page, which allows the program to respond to user operations faster.