usePageSequencing
Type: Boolean
The usePageSequencing property of the WebSession class specifies whether the forms that are generated for Jade Forms or HTML Documents web‑enabled applications have a hidden field with a sequence number that is incremented with each request.
When a response is received from a browser, the sequence number is compared to the one stored in the web session. If the incoming number is less than the number on the web session, an exception is raised (
To enforce correct sequencing of HTML pages, set the page_sequencing or html_page_sequencing element in the XML application configuration file to true, or add the following line to the create method of the WebSession subclass.
usePageSequencing := true;