常用js代码

1、收藏本站
1 <span style="CURSOR: hand" onClick="window.external.addFavorite('http://www.cosy.80.hk','温馨园')" title="温馨园">收藏本站</span>

2、设为首页

<span onclick="var strHref=window.location.href;this.style.behavior='url(#default#homepage)';this.setHomePage('http://www.pfan.80.hk');" style="CURSOR: hand">设为首页</span>

3、去掉超链接的下划线

<style TYPE="text/css">
<!--
A:link{text-decoration:none}
A:visited{text-decoration:none}
A:hover {color: #ff00ff;text-decoration:underline}
-->
</style>

4、点击即可刷新本页

<a href="location.reload()" target="_self">刷新</a>

5、用户离开时启动收藏夹

第一步:把如下代码加入<head>到</head>区域中
<script language="javascript">
function bookmark(){
window.external.AddFavorite('http://joybbs.bokee.com', '程序爱好者')
}
</script>

第二步:把<body>中内容改为:
<body bgcolor="#fef4d9" onunload="bookmark()">

 

6、JS发送邮件

以下代码加入<head>区域:

<SCRIPT LANGUAGE="JavaScript">

<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://www.skycx.com -->

<!-- Begin
function mailsome1(){
who=prompt("输入Email地址: ","lydi@skycx.com");
what=prompt("输入邮件主题: ","none");
if (confirm("你是真的要发送邮件给 "+who+" 主题是 "+what+"?")==true){
parent.location.href='mailto:'+who+'?subject='+what+'';
   }
}
// End -->
</SCRIPT>

以下代码加入<body>区域:

<a href='javascript:mailsome1()'>发送Email给某人!</a>
<FORM>
<input type=button value="发送Email给某人!" onClick="mailsome1()">
</FORM>

2. <A HREF="mailto:xxx@xxx.com">xxxxx</a>

 

7.JS时间

<script language="javascript">
setInterval("jnkc.innerHTML=new Date().toLocaleString()+''.charAt(new Date().getDay());",1000);
</script>

<span id=jnkc></span>

8.js复制代码

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>Js复制代码</title>
</head>
<body>
<p>
<input type="button" name="anniu1" onClick='copyToClipBoard()' value="复制专题地址和url地址,传给QQ/MSN上的好友">
<script language="javascript">
   function copyToClipBoard(){
    var clipBoardContent="";
    clipBoardContent+=document.title;
    clipBoardContent+="";
    clipBoardContent+=this.location.href;
    window.clipboardData.setData("Text",clipBoardContent);
    alert("复制成功,请粘贴到你的QQ/MSN上推荐给你的好友");
}
</script>  
<br />
<br />

直接复制url
<input type="button" name="anniu2" onClick='copyUrl()' value="复制URL地址">
<script language="javascript">
   function copyUrl()
   {
    var clipBoardContent=this.location.href;
    window.clipboardData.setData("Text",clipBoardContent);
    alert("复制成功!");
   }
</script>
<br/>
<br/>
点击文本框时,复制文本框里面的内容
<input onclick="oCopy(this)" value="你好.要copy的内容!">
<script language="javascript">
function oCopy(obj){
obj.select();
js=obj.createTextRange();
js.execCommand("Copy")
alert("复制成功!");
}
</script>
<br />
<br />
复制文本框或者隐藏域中的内容
<script language="javascript">
function CopyUrl(target){
target.value=myimg.value;
target.select();  
js=myimg.createTextRange();  
js.execCommand("Copy");
alert("复制成功!");
}
function AddImg(target){
target.value="[IMG]"+myimg.value+"[/ img]";
target.select();
js=target.createTextRange();  
js.execCommand("Copy");
alert("复制成功!");
}
</script>

<input name=myimg type=hidden id=myimg value="http://pmp.cnblogs.com" />
<input name=imgurl type=text size=32 value="http://pmp.cnblogs.com" />
<input type=button value="点击这里复制本站地址" onclick="CopyUrl(imgurl);" />
<br />
<br/>
复制span标记中的内容
<script type="text/javascript">
</script>
<br />
<br />
<script type="text/javascript">function copyText(obj)  
{
var rng = document.body.createTextRange();
rng.moveToElementText(obj);
rng.scrollIntoView();
rng.select();
rng.execCommand("Copy");
rng.collapse(false);
alert("复制成功!");
}
</script>

以下是代码片段:<br />
<br />
<span id="tbid">http://pmp.cnblogs.com</span>  
[<a href="#" onclick="copyText(document.all.tbid)">点击复制</a>]<br/><br/>
<span id="tbid2">http://www.cnblogs.com/pmp</span>  
[<a href="#" onclick="copyText(document.all.tbid2)">点击复制</a>]<br/><br/>

</p>
</body>
</html>

网页在线发送电子邮件JS代码

以下代码加入<head>区域:

<SCRIPT LANGUAGE="JavaScript">

<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://www.skycx.com -->

<!-- Begin
function mailsome1(){
who=prompt("输入Email地址: ","lydi@skycx.com");
what=prompt("输入邮件主题: ","none");
if (confirm("你是真的要发送邮件给 "+who+" 主题是 "+what+"?")==true){
parent.location.href='mailto:'+who+'?subject='+what+'';
   }
}
// End -->
</SCRIPT>

以下代码加入<body>区域:

<a href='javascript:mailsome1()'>发送Email给某人!</a>
<FORM>
<input type=button value="发送Email给某人!" onClick="mailsome1()">
</FORM>

posted @ 2010-08-09 09:41  pig_wang  阅读(668)  评论(0编辑  收藏  举报