NAME

       HTMLDocument::encodeControlState - Encode application state for later retrieval

SYNOPSIS

       String encodeControlState( b(a) fn, a state, String prefix="" )

ARGUMENTS

       fn The function to call

       state The state to pass

       prefix  An  optional  prefix  to  the control variables. Different components may use different prefixes,
       allowing multiple Webapp.runHandler (3kaya) functions. In this context it performs the same role  as  the
       marshalling ID - if you are calling this function directly you almost certainly don't need it.

DESCRIPTION

       Encode  an  application  state  into  a  string.  This  is  useful  with Webapp.storeFunction (3kaya) for
       constructing shorter URLs, or allowing someone to resume a process at a much later date.

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.

RELATED

       Webapp.storeFunction (3kaya)

Kaya                                                July 2013             HTMLDocument.encodeControlState(3kaya)