3.4.1 onInit Handler
A Viewsheet's onInit script is executed only once, when the Viewsheet it first loaded. It is ideal for one-time initialization tasks, such as defining Viewsheet parameters and variables.
A variable declared in onInit script will have global scope, and be accessible to individual component scripts. To declare a local variable with the same name elsewhere, use the 'var' keyword in the declaration to remove ambiguity.
See Also
onLoad Handler, to declare report-level variables, or validate user parameters.
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