![]() On the second page, launch Code view (View> Code). It's necessary to assign a value to a session variable manually within the source code. However, Dreamweaver doesn't provide a menu-driven feature to assign a value to a session variable (also known as instantiating a session variable). The examples in this TechNote use information from a form element to set the value of a session variable.įor all server models except ASP.NET, Dreamweaver has a menu-driven feature to write session variables to a page after a session variable is created. The session variable is set to the value of a form field. Typically, developers capture the data for the session variables by having a visitor fill out a form in the web application. Different site visitors cannot access each other's session variable information. Information stored in session variables is site visitor specific.It's necessary that all the pages for the site are located within a single directory on the web server.In order for session variables to work, it's necessary that the visitor's browser is set to accept cookies.They also expire if the visitor quits out of their web browser. Session variables expire if no activity is detected on the site for 20 minutes by that specific site visitor.Unless specified otherwise, session variables expire 20 minutes after a visitor leaves the site.Session variables have the following traits: Session variables allow developers to store visitor information by setting a variable that is accessible to the application for the duration of a visitor's session.
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