chenlong85.2004 schrieb: > I do not know the use of the variable_handler
A variable handler is an object of a class that implements the ezcWorkflowVariableHandler interface. Using its save() and load() methods, such a variable handler can be used to store and fetch a workflow variable outside of the workflow component's own data storage. A user id, for instance, may be read from the embedding application's authentication system and be injected into the workflow using a variable handler. -- Sebastian Bergmann System Developer s...@ez.no | eZ Systems | http://ez.no
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