JavaScript Javascript移动定位检测

Posted 2021-05-20

detectOrientation();
	window.onorientationchange = detectOrientation;
	function detectOrientation(){
		if(typeof window.onorientationchange != 'undefined'){
			if ( orientation == 0 ) {
				 //Do Something In Portrait Mode
			}
			else if ( orientation == 90 ) {
				 //Do Something In Landscape Mode
			}
			else if ( orientation == -90 ) {
				 //Do Something In Landscape Mode
			}
			else if ( orientation == 180 ) {
				 //Do Something In Landscape Mode
			}
		}
	}