touch event

var isTouch = false;
if( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) ) {
isTouch = true;
}
if(isTouch) {
alert(“touch”)
$parent.on(“touchstart”,function(event) {
if($this.is(event.target)) {

if($parent.hasClass(‘open’)) {
$parent.removeClass(‘open’);

} else {
$parent.addClass(‘open’);
event.stopPropagation();
}
} else {

event.stopPropagation();
}
});

$(document).on(“touchstart”,function(event) {
if($parent.hasClass(‘open’)) {
$parent.removeClass(‘open’);
}
});

}