Here's documentation on exiting fullscreen mode.
我使用了这个代码,我学会了使浏览器全屏(它可以工作),但是我试图修改它的版本以退出全屏失败。处理这些非标准API有点棘手,每个浏览器实现它有点不同。
以下是代码:
// Bring the page into full-screen mode - Works!
function requestFullScreen(element) {
// Supports most browsers and their versions.
var requestMethod = element.requestFullScreen ||
element.webkitRequestFullScreen ||
element.mozRequestFullScreen ||
element.msRequestFullScreen;
if (requestMethod) {
requestMethod.call(element);
} else if ( typeof window.ActiveXObject !== "undefined") {
var wscript = new ActiveXObject("WScript.Shell");
if (wscript !== null) {
wscript.SendKeys("{F11}");
}
}
}
// Exit fullscreen - Doesn't work!
function exitFullScreen(element){
var requestMethod = element.exitFullscreen ||
element.mozCancelFullScreen ||
element.webkitExitFullscreen ||
element.msExitFullscreen;
if (requestMethod) {
requestMethod();
} else {
console.log("Oops. Request method false.");
}
}
和电话:
var $fullscreenButton = $("#fullscreen-button");
var $smallscreenButton = $("#smallscreen-button");
$fullscreenButton.on("click", function() {
var elem = document.body;
// Make the body go full screen.
requestFullScreen(elem);
});
$smallscreenButton.on("click", function() {
var elem = document.body;
// Exit full screen.
exitFullScreen(elem);
});
exitFullScreen函数有什么问题?我该如何解决?
编辑:
"Oops. Request method false."
exitFullScreen()
document.body
的jsfiddle:
虽然全屏请求功能通常在浏览器中适用于I could not get it to work in JSFiddle,但我不确定这是因为我自己的错误,还是与JSFiddle有关。
答案 0 :(得分:5)
为了进入全屏,大写有一些问题。
对于退出,您需要在document
而不是body
上调用它,并且您还需要正确应用它而不是调用方法的引用。
所以requestMethod.call(element);
也可以退出。
见http://jsfiddle.net/gaby/FGX72/show的演示版 (在最新的IE / Chrome / FireFox上测试)