基础

Web的发展历程

1991  HTML诞生

1994  HTML2

1996  CSS1 + JS

1997  HTML4

1998  CSS2

2000  XHTML1

2002  Tableless Web Design

2005  Ajax

2009  HTML5  

2014  HTML5 Finalized

Web Application

Flash

简约 酷炫 极具表现力

    <input type="text" list="boxDatalist">
    <datalist id="boxDatalist" >
        <option value="下文德"></option>
        <option value="好讨厌"></option>
    </datalist>

音频

    <audio id="weAudio" src="http://tingmp3.520tingshu.com/%E7%8E%84%E5%B9%BB%E5%A5%87%E5%B9%BB/%E6%96%97%E7%A0%B4%E8%8B%8D%E8%8A%8E/001.mp3" ></audio>
    <button id="start">播放</button>
    <button id="pause">暂停</button>

  

$(function () {
    var oWeAudio = document.getElementById("weAudio");
    var oStart = document.getElementById("start");
    var oPause = document.getElementById("pause");
    oStart.addEventListener("click", function () {
        oWeAudio.play();
    });
    oPause.addEventListener("click", function () {
        if (oWeAudio.played) oWeAudio.pause();
    });

});

  

  

视频

    <video id="weVideo" controls="controls" >
        <source src="" type="video/mp4" />
    </video>

  



  




原文地址:https://www.cnblogs.com/WeWeZhang/p/5804729.html