监听浏览器是否全屏_zxd的博客_监听浏览器是否全屏

写在开头

现在在做一个大屏，有一个控件，点击可以切换全屏，这个很好做

export function fullScreenToggle(fullscreen) {
  let element = document.documentElement;
  if (fullscreen) {
    if (document.exitFullscreen) {
      document.exitFullscreen();
    } else if (document.webkitCancelFullScreen) {
      document.webkitCancelFullScreen();
    } else if (document.mozCancelFullScreen) {
      document.mozCancelFullScreen();
    } else if (document.msExitFullscreen) {
      document.msExitFullscreen();
    }
  } else {
    if (element.requestFullscreen) {
      element.requestFullscreen();
    } else if (element.webkitRequestFullScreen) {
      element.webkitRequestFullScreen();
    } else if (element.mozRequestFullScreen) {
      element.mozRequestFullScreen();
    } else if (element.msRequestFullscreen) {
      // IE11
      element.msRequestFullscreen();
    }
  }
  return !fullscreen
}
e