JS press event

$.fn.longPress = function(fn) {
    var timeout = undefined;
    var $this = this;
    for(var i = 0;i<$this.length;i++){
        $this[i].addEventListener('touchstart', function(event) {
            timeout = the setTimeout (Fn, 800);   // long press time exceeds 800ms, the method is performed incoming 
            }, to false );
        $this[i].addEventListener('touchend', function(event) {
            the clearTimeout (timeout);   // long press time is less than 800ms, the method does not perform the incoming 
            }, to false );
    }
}

To add this code first, then call:

$('.object').longPress(function(){
    //do something...
});

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