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Start your free trialYeukai Patience Shiripinda
8,067 Pointshow do i pass a reference of a function to another function
Question says
Pass addEventListener() a reference to the handleChange function.
function handleChange() { console.log('I was changed!'); }
select.addEventListener('change', __);
[i dont understand what it requires ]
1 Answer
Peter Vann
36,427 PointsHi Yeukai!
To pass a reference to the handleChange function, simply use the name of the function without the parens.
Like this:
select.addEventListener('change', handleChange);
handleChange referenced this way becomes the callback function for the eventListener.
I hope that helps.
Stay safe and happy coding!