Created
September 8, 2020 17:00
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function debounce(func, wait, immediate) { | |
var timeout; | |
return function() { | |
var context = this, args = arguments; | |
var later = function() { | |
timeout = null; | |
if (!immediate) func.apply(context, args); | |
}; | |
var callNow = immediate && !timeout; | |
clearTimeout(timeout); | |
timeout = setTimeout(later, wait); | |
if (callNow) func.apply(context, args); | |
}; | |
}; | |
var eventHandlerFunc = debounce(function() { | |
// do stuff | |
}, 200); | |
window.addEventListener('scroll', eventHandlerFunc); |
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