A comprehensive example of jQuery, Ajax, PHP, and Json

JQuery is an excellent Javascript framework that provides excellent packaging of js and many convenient functions. JQuery's ajax packaging is also excellent. JQuery can transmit data using the json File Transfer Protocol (xml-like, and has a tendency to replace xml), and the website background code must be used with it. PHP uses json _

JQuery is an excellent Javascript framework that provides excellent packaging of js and many convenient functions. JQuery's ajax packaging is also excellent. JQuery can transmit data using the json File Transfer Protocol (xml-like, and has a tendency to replace xml), and the website background code must be used with it. PHP uses json _

JQuery is an excellent Javascript framework that provides excellent packaging of js and many convenient functions. JQuery's ajax packaging is also excellent.

JQuery can transmit data using the json File Transfer Protocol (similar to xml, and has a tendency to replace xml), and the website background code must be used with it. PHP uses the json_encode function to encode the returned array data. However, this function is only supported by PHP5.2 and later versions.

I found a json operation class on the Internet and passed the test in PHP4.4.7. I have also created a function my_json_encode ($ phparr) to make the code compatible with PHP5.2 and later versions.

Sample Code (including json class package software) can be downloaded at: http://download.csdn.net/source/810895

All the code is as follows:

            JQuery Ajax instance demo