zoukankan      html  css  js  c++  java
  • html5——全屏显示

    基本概念

    1、HTML5规范允许用户自定义网页上任一元素全屏显示

    2、requestFullscreen() 开启全屏显示、cancleFullscreen() 关闭全屏显示

    3、不同浏览器兼容性不一样

    4、全屏伪类div:-ms-fullscreen,表示在全屏后的状态

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
        <style>
            div {
                width: 100px;
                height: 100px;
                background-color: yellow;
            }
    
            div:-ms-fullscreen {
                width: 600px;
            }
    
            div:-moz-full-screen {
                height: 400px;
            }
    
            div:-webkit-full-screen {
                height: 400px;
            }
        </style>
    </head>
    <body>
    <div></div>
    <script>
        var div = document.getElementsByTagName("div")[0];
        div.onclick = function () {
            if (this.requestFullscreen) {
                this.requestFullscreen();
            }
            else if (this.mozRequestFullScreen) {
                console.log(this.mozRequestFullScreen);
                this.mozRequestFullScreen();
            }
            else if (this.webkitRequestFullScreen) {
                console.log(this.webkitRequestFullScreen);
                this.webkitRequestFullScreen();
            }
        }
    </script>
    </body>
    </html>
  • 相关阅读:
    Java 传递参数时,传递一个变量快还是传递一个实体类?
    13 设计模式
    12 反射
    11.多线程&&并发
    10.输入输出
    9.异常Exception
    7.正则表达式
    5.数组
    6.常见对象
    上传本地项目到Github
  • 原文地址:https://www.cnblogs.com/wuqiuxue/p/8116978.html
Copyright © 2011-2022 走看看