js设置页面全屏
程序员文章站
2022-08-17 16:42:36
html代码 js代码 ......
html代码
<!-- 全屏按钮 -->
<img id="alarm-fullscreen-toggler" src="/public/index/images/open.png" alt="全屏按钮" />
js代码
// 设置全屏
$('#alarm-fullscreen-toggler').on('click', function (e) {
var element = document.documentelement; // 返回 html dom 中的root 节点 <html>
if(!$('body').hasclass('full-screen')) {
$('body').addclass('full-screen');
$('#alarm-fullscreen-toggler').addclass('active');
// 判断浏览器设备类型
if(element.requestfullscreen) {
element.requestfullscreen();
} else if (element.mozrequestfullscreen){ // 兼容火狐
element.mozrequestfullscreen();
} else if(element.webkitrequestfullscreen) { // 兼容谷歌
element.webkitrequestfullscreen();
} else if (element.msrequestfullscreen) { // 兼容ie
element.msrequestfullscreen();
}
// 切换全屏按钮
$('#alarm-fullscreen-toggler').attr('src','/public/index/images/close.png');
} else { // 退出全屏
console.log(document);
$('body').removeclass('full-screen');
$('#alarm-fullscreen-toggler').removeclass('active');
// 退出全屏
if(document.exitfullscreen) {
document.exitfullscreen();
} else if (document.mozcancelfullscreen) {
document.mozcancelfullscreen();
} else if (document.webkitcancelfullscreen) {
document.webkitcancelfullscreen();
} else if (document.msexitfullscreen) {
document.msexitfullscreen();
}
// 切换全屏按钮
$('#alarm-fullscreen-toggler').attr('src','/public/index/images/open.png');
}
});
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