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JavaScript React Components (2018) Managing State and Data Flow Communicating Between Components

1 Answer

Steven Parker
Steven Parker
217,602 Points

If you define a function, it will be performed later when the event occurs. Otherwise, the code will be performed now and the results will be assigned where a function is expected; and the error will not be detected until the event occurs.

Steven Parker
Steven Parker
217,602 Points

That code would call "myFunction" now instead of passing a reference to it for the listener to call later.