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Web front-end Ajax introductory practical tutorial - in-depth analysis of ajax technology

• Chapter1 Chapter One
• 1-1 Ajax - frontend and backend
• 1-2 Ajax-global refresh
• 1-3 Ajax-partial refresh
• 1-4 Ajax-partial refresh usage
• 1-5 Ajax-partial refresh using multiple techniques
• Chapter2 Chapter two
• 2-1 What is Ajax
• 2-2 Ajax - properties and functions of asynchronous objects
• 2-3 Ajax-Asynchronous object usage steps
• 2-4 Ajax-first example-global refresh creation form
• 2-5 Ajax-Servlet for the first example
• Chapter3 third chapter
• 3-1 Ajax-test first example
• 3-2 Ajax-HttpServletResponse outputs data to the browser
• 3-3 Ajax-Ajax ready page
• 3-4 Ajax-Asynchronous object state changes
• 3-5 Ajax method to calculate bmi
• Chapter4 Chapter Four
• 4-1 Ajax-preparing the second environment
• 4-2 Ajax-Dao object queried based on id
• 4-3 Ajax-Create Servlet
• 4-4 Ajax - Create requested page
• 4-5 Ajax - Create dao-servlet that handles json
• Chapter5 chapter Five
• 5-1 Ajax-Create a request page to receive json data
• 5-2 Ajax - Review
• 5-3 Ajax - synchronous and asynchronous