-After the user login page showdetailedinfo.jsp see personal details when this page has the " Change" hyperlink open the link into the change form modify.jsp, this page has been read into the user' s information to each table single element at, if the user modifies the form elements, press the submit button, you can GetModfify the Servlet to the user to modify the information update to the database table and displays the updated personal details page showmodifyinfo.jsp.

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