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JavaScript Asynchronous Programming with JavaScript Asynchronous JavaScript with Callbacks Callback Functions Review

Posted by Sumalee Juntra
Sumalee Juntra
8,669 Points

Hoe to set the makeMeal function to invoke the callback function passed to it.

function makeMeal(meal, cb) { alert(Preparing ${meal}.); callback(makeMeal); }

makeMeal('lunch', () => { alert('Finished the meal!'); });

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

The parameter is named "cb", but then "callback" is called.
The actual name is not important, but they must be the same.