VariableInitialize ( name ; initialValue )
Creates a Global, or Local, variable with the value specified AND logs it's instantiation to a centralized variable log
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Function definition: (Copy & paste into FileMaker's Edit Custom Function window)
Requires FileMaker 8 or higher.
Creates a Global, or Local, variable with the value specified AND logs it's instantiation to a centralized variable log, in another tracking global. This tracking global, "$$GlobalVarList", becomes a single centralized location to track and manage variables for the file.
The Data Viewer in FileMaker Advanced can easily be instructed to expose the central tracking global "$$GlobalVarList" thus allowing the developer to view all variables used, or intended to be used, in the file.
A best practice *may* be to use this function to instantiate all variables in a single spot, preferebly an Open Script, rather than at time of need.
Its is possible for local variables to exist outside a script, but their scope is nuanced when they do. If a Local variable (single $) is specified with this custom function it's behavior will follow local variable rules, thus it may behave differently if instantiated within a script or without, as well as return different values with or without, depending .
NOTE: another CF named "VariableDestroyAll" can be used to remove all global variables using the variable log found in "$$GlobalVarList".
Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.