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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=13795 [feature request] resubmit handling in XMLForm Summary: [feature request] resubmit handling in XMLForm Product: Cocoon 2 Version: Current CVS Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: Other Component: general components AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] AbstractXMLFormAction needs to have additional logic to handle cases when the client resubmits the same form twice (via refresh or back button). This is especially useful in some cases. Provides additional automated protection against things like: 1) account lockout - if a login form is resubmitted by accident multiple times. 2) phantom charges - for the same item if the checkout confirm form is submitted multiple times. 3) any other case where incremental(decremental) logic is applied. Proposed solution is to allow the action to take an extra parameter: <map:parameter name="xmlform-page-resubmit" value="home"/> The AbstractXMLFormAction can automatically detect a resubmit and set the value of the "page" objectMap parameter to the value of the "xmlform-page- resubmit" parameter. This will skip any processing in the extending Action, thus protecting from side effects. It also relieves the extending Action from responsibility to handle resubmit cases. Here is a reference to possible algorithms for implementing a resubmit capture: http://www.mail-archive.com/cocoon-dev@;xml.apache.org/msg14171.html --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
