在移动端中我们经常碰到横屏竖屏的问题,那么我们应该如何去判断或者针对横屏、竖屏来写不同的代码呢。
竖屏引用
<link rel="stylesheet" media="all and (orientation:portrait)" href="portrait.css">
<link rel="stylesheet" media="all and (orientation:landscape)" href="landscape.css">
@media screen and (orientation: portrait) { /*竖屏 css*/ } @media screen and (orientation: landscape) { /*横屏 css*/ }
//判断手机横竖屏状态: window.addEventListener("onorientationchange" in window ? "orientationchange" : "resize", function() { if (window.orientation === 180 || window.orientation === 0) { alert('竖屏状态!'); } if (window.orientation === 90 || window.orientation === -90 ){ alert('横屏状态!'); } }, false);