Building and Using Dashboards > Dashboard Function Reference > Scalar Functions > Init Local Variable
Init Local Variable
Initializes the local variable to the specified value. If the variable already has a non-empty value, this function does nothing.
Arguments
This function has the following arguments:
*Variable Name: Text string specifying the variable whose value is to be initialized.
*Initial Value: Numeric value or text string specifying the initial value to which the variable is to be set.
This function is useful for initializing a local variable to a value supplied by a data attachment.
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