trusty (3) Webapp.runHandler.3kaya.gz

NAME

       Webapp::runHandler - Run the current state handler

SYNOPSIS

       b runHandler( b() defn, String prefix="" )

ARGUMENTS

       defn The default function to run if none was specified.

       prefix An optional prefix to allow multiple runHandler calls to coexist.

DESCRIPTION

       This  runs  the  function  called  by  the previous page of the application, or runs the provided default
       function if none was called. All functions called in this way must have the same return type. The default
       function  takes  no  parameters,  and  all  other  functions  take  a  single  parameter representing the
       application state.

       The optional prefix allows handlers to have different namespaces, which allows multiple handler functions
       to safely coexist at various parts of the web application. Note that it is not possible for a single form
       submission or link to call more than one handler (though they will call the default function).

AUTHORS

       Kaya standard  library  by  Edwin  Brady,  Chris  Morris  and  others  (kaya@kayalang.org).  For  further
       information see http://kayalang.org/

LICENSE

       The  Kaya  standard library is free software; you can redistribute it and/or modify it under the terms of
       the GNU Lesser General Public License (version 2.1 or  any  later  version)  as  published  by  the  Free
       Software Foundation.

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