如何使用Jquery实现双击进入网页全屏/退出全屏
1个回答
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
</head>
<body>
<button id="in">双击进入全屏</button>
<button id="out">双击退出全屏</button>
<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js">
</script>
<script type="text/javascript">
$(function () {
$("body").on("dblclick", "#in", function () {
requestFullScreen();
});
$("body").on("dblclick", "#out", function () {
exitFullscreen();
});
//进入全屏
function requestFullScreen() {
var de = document.documentElement;
if (de.requestFullscreen) {
de.requestFullscreen();
} else if (de.mozRequestFullScreen) {
de.mozRequestFullScreen();
} else if (de.webkitRequestFullScreen) {
de.webkitRequestFullScreen();
}
}
//退出全屏
function exitFullscreen() {
var de = document;
if (de.exitFullscreen) {
de.exitFullscreen();
} else if (de.mozCancelFullScreen) {
de.mozCancelFullScreen();
} else if (de.webkitCancelFullScreen) {
de.webkitCancelFullScreen();
}
}
});
</script>
</body>
</html>
效果图
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