WEBDEV Concepts

Part 1: Internet: basic concepts 23 Browser WEBDEV application server The Web user connects to an AWP site - Create the temporary WEBDEV session - Create the context of Page 1 - Create the Web page - Return the Web page to the Web user - Free the context of Page 1 - Delete the temporary session Display the Page 1 The Web user clicks in Page 1 to display Page 2 Display the Page 2 The Web user clicks in Page N-1 to display Page N Display the Page N Disconnect the Web user (close the browser) Time CONTEXT 1 Store the AWP context by programming (global variables) - Create the temporary WEBDEV session - Create the context of Page 2 - Create the Web page - Return the Web page to the Web user - Free the context of Page 2 - Delete the temporary session CONTEXT 2 - Create the temporary WEBDEV session - Create the context of Page N - Create the Web page - Return the Web page to the Web user - Free the context of Page N - Delete the temporary session CONTEXT N After the time-out of AWP contexts (defined in the WEBDEV administrator), the AWP context is destroyed.