mui中点击弹出新的菜单栏，修改高度的实现

var he1 = document.getElementById('hei').offsetHeight;
		document.getElementById('type').style.height = he1 * 2 + "px";
		document.getElementById('more').addEventListener('tap', function() {
			//打开选址页面
			var mo = document.getElementById('type');
			var he = document.getElementById("hei").offsetHeight;
			mo.style.height = he * 3 + 'px';
			var mo1 = document.getElementById('more');
			mo1.style.display = 'none';
			var mo2 = document.getElementById('more1');
			mo2.style.display = 'block';

		});
		document.getElementById('more1').addEventListener('tap', function() {
			//打开选址页面
			var mo = document.getElementById('type');
			var he = document.getElementById("hei").offsetHeight;
			mo.style.height = he * 2 + "px";
			var mo1 = document.getElementById('more1');
			mo1.style.display = 'none';
			var mo2 = document.getElementById('more');
			mo2.style.display = 'block';
		});