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Another action mapping in the same namespace (or the default "" namespace) can be executed after this action mapping (see Configuration Files). An optional "namespace" parameter may also be added to specify an action in a different namespace.

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One common use of Action chaining is to provide lookup lists (like for a dropdown list of states). Since these Actions get put on the ValueStack, their properties will be available in the view. This functionality can also be done using the ActionTag to execute an Action from the display page. You may also use the Redirect Action Result to accomplish this.

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