Created
March 22, 2017 09:59
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Detect touch and mouse events
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var getPointerEvent = function(event) { | |
return event.originalEvent.targetTouches ? event.originalEvent.targetTouches[0] : event; | |
}; | |
var $touchArea = $('#touchArea'), | |
touchStarted = false, // detect if a touch event is sarted | |
currX = 0, | |
currY = 0, | |
cachedX = 0, | |
cachedY = 0; | |
//setting the events listeners | |
$touchArea.on('touchstart mousedown',function (e){ | |
e.preventDefault(); | |
var pointer = getPointerEvent(e); | |
// caching the current x | |
cachedX = currX = pointer.pageX; | |
// caching the current y | |
cachedY = currY = pointer.pageY; | |
// a touch event is detected | |
touchStarted = true; | |
$touchArea.text('Touchstarted'); | |
// detecting if after 200ms the finger is still in the same position | |
setTimeout(function (){ | |
if ((cachedX === currX) && !touchStarted && (cachedY === currY)) { | |
// Here you get the Tap event | |
$touchArea.text('Tap'); | |
} | |
},200); | |
}); | |
$touchArea.on('touchend mouseup touchcancel',function (e){ | |
e.preventDefault(); | |
// here we can consider finished the touch event | |
touchStarted = false; | |
$touchArea.text('Touchended'); | |
}); | |
$touchArea.on('touchmove mousemove',function (e){ | |
e.preventDefault(); | |
var pointer = getPointerEvent(e); | |
currX = pointer.pageX; | |
currY = pointer.pageY; | |
if(touchStarted) { | |
// here you are swiping | |
$touchArea.text('Swiping'); | |
} | |
}); |
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