Function used to return the value set by the dpSet function.
Both dpGet and dpSet are used to control the logic of Content Profile rules that are to be displayed. Commonly, a user may create an activation condition that sets a value for a specified key. Even if the condition evaluates to false (that is, the rule fails to fire), the key is set. Another rule can now access the key and retrieve the value when evaluating its activation condition. By using these two functions, a user can create a dependency between rules. For example, a user may want a rule to be evaluated only when a preceding rule is evaluated.
This function takes one parameter:
Key: The designation for the value to be returned.
<$myValue = dpGet("myKey")$>