用js如何控制 html5 video的快进后退。不要第三方插件。继续代码。 10
代码如下:
<scripttype="text/javascript">functionvidplay() {varvideo =
document.getElementById("Video1");varbutton =
document.getElementById("play");if(video.paused) {
video.play();
button.textContent ="||";
}else{
video.pause();
button.textContent =">"
}
}functionrestart() {varvideo = document.getElementById("Video1");
video.currentTime = 0;
}functionskip(value) {varvideo = document.getElementById("Video1");
video.currentTime += value;
}</script></head><body><videoid="Video1">// Replace these with your own video files.<sourcesrc="demo.mp4"type="video/mp4"/>
<sourcesrc="demo.ogv"type="video/ogg"/>HTML5 Video is required for this example.<ahref="demo.mp4">Download the video</a>file.</video><divid="buttonbar">
<buttonid="restart"onclick="restart();">[]</button><buttonid="rew"onclick="skip(-10)"><<</button><buttonid="play"onclick="vidplay()">></button>
<buttonid="fastFwd"onclick="skip(10)">>></button></div>
扩展资料:
注伍郑意事项
一、history.pushState(data, title [, url])
往历史记录堆栈顶部添加一条记录;
data: onpopstate事件触发时作为参数传递过去;
title:页面标题,当前所有浏览器都会忽略此参数;
url: 页面地址,可选,缺省为当前页地址;
二、history.replaceState(data, title [, url])
更改当前的历史记录,参数同上;
三、history.state:
用于存储以上方法的data数据,不同浏览器的读写权限不一样;
四、window.onpopstate:响应pushState或replaceState的调用;
HTML实现 后携孝退【window.history.back()】默认
HTML实现 后退【window.history.back(-1)】 括号里面的负数字代表后退几个页面,如果是-2的话就代表后退2页
HTML实现 前进【window.history.forward()】//不常用
HTML实现 前进【window.history.forward(1)】//不常用 括号里面的正数就代表要前进的页。如果是3就表示前进3页
[html] view plain copy
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<p>这是第一个页面</p>
<a href="HTMLPage2.htm">到dom页</a>
<input type="button" onclick="javascript:window.history.back()" value="后退"/>
<input type="button" onclick="javascript:window.history.forward()" value="前进" />
</body>
</html>
[html] view plain copy
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<p>这是第腔隐颂二个页面</p>
<a href="HTMLPage3.htm">转到第一页</a>
<a href="javascript:window.history.back()">后退</a>
<a href="javascript:window.history.forward()">前进</a>
</body>
</html>
2012-04-12
video.play();
button.textContent ="锋游||";
}else{
video.pause();
button.textContent =">";
}
}functionrestart() {varvideo = document.getElementById("Video1");
video.currentTime = 0;
}functionskip(value) {varvideo = document.getElementById("Video1");
video.currentTime += value;
}</script></head><body><videoid="Video1">码嫌// Replace these with your own video files.<sourcesrc="demo.mp4"type="video/mp4"/><sourcesrc="迟基手demo.ogv"type="video/ogg"/>HTML5 Video is required for this example.<ahref="demo.mp4">Download the video</a>file.</video><divid="buttonbar"><buttonid="restart"onclick="restart();">[]</button><buttonid="rew"onclick="skip(-10)"><<</button><buttonid="play"onclick="vidplay()">></button><buttonid="fastFwd"onclick="skip(10)">>></button></div>