您的位置:首页 > Web前端 > HTML

HTML常用代码大全

2012-03-30 21:30 344 查看
1.控制横向和纵向滚动条的是否显示?

<body style="overflow-y:hidden"> 去掉x轴

<body style="overflow-x:hidden"> 去掉y轴

<body scroll="no">不显示滚动条

-----------------------------------------------------------------------------

2.表格变色代码

<TD style="CURSOR: hand">

-----------------------------------------------------------------------------

3.禁止复制,鼠标拖动选取代码

<body ondragstart=window.event.returnValue=false oncontextmenu=window.event.returnValue=false onselectstart=event.returnValue=false>

-----------------------------------------------------------------------------

4.普通iframe(框架)页面代码

<iframe name="name" src="http://edu.136z.com/Web/main.htm" width="450" height="287" scrolling="Auto" frameborder="0"></iframe>

-----------------------------------------------------------------------------

5.iframe自适应高度

<iframe name="pindex" src="http://edu.136z.com/Web/index.asp" frameborder=false scrolling="auto" width="100%" height="100%" frameborder=no ></iframe>

-----------------------------------------------------------------------------

6.IE地址栏前换成自己的图标&可以在收藏夹中显示出你的图标

<link rel="Shortcut Icon" href="http://edu.136z.com/Web/favicon.ico">

<link rel="Bookmark" href="http://edu.136z.com/Web/favicon.ico">

-----------------------------------------------------------------------------

7.字号缩放

越来越多的人长时间的泡网,眼镜的普及率也越来越高,让文字大点,让更多的用户看的更清楚。

<script type="text/javascript">

function doZoom(size)

{document.getElementById('zoom').style.fontSize=size+'px';}

</script>

<span id="zoom">需要指定大小的文字</span>

<a href="javascript:doZoom(16)">大</a> <a href="javascript:doZoom(14)">中</a> <a href="javascript:doZoom(12)">小</a>

-----------------------------------------------------------------------------

8.简单的跳转网页代码

如果你要让页面显示3秒钟之后跳转,可以在html代码的<head></head>部分加上这样的代码:

<meta http-equiv="refresh" content="3; url=http://www.devdao.com">

-----------------------------------------------------------------------------

9.iframe(嵌入式帧)自适应高度

填写的嵌入地址一定要和本页面在同一个站点上,否则会提示"拒绝访问!"。对跨域引用有权限问题,请查阅其他资料。

<iframe name="guestbook" src="gbook/http://edu.136z.com/Web/index.asp" scrolling=no width="100%" height="100%" frameborder=no ></iframe>

-----------------------------------------------------------------------------

10.跳转菜单新窗口

<select name="select" >

<option value="http://www.microsoft.com/ie"> Internet Explorer</option>

<option value="http://www.microsoft.com"> Microsoft Home</option>

<option value="http://msdn.microsoft.com"> Developer Network</option>

</select>

-----------------------------------------------------------------------------

11.flash透明选项

<param name="wmode" value="transparent">

-----------------------------------------------------------------------------

12.添加到收藏夹和设为首页

<a href=# >设为首页</a>

<a href="javascript:window.external.AddFavorite('http://www.devdao.com/','站长设计网')">收藏本站</a>

-----------------------------------------------------------------------------

13.记录并显示网页的最后修改时间

<script language=JavaScript>

document.write("最后更新时间: " + document.lastModified + "")

</script>

-----------------------------------------------------------------------------

14.节日倒计时

<Script Language="JavaScript">

var timedate= new Date("October 1,2002");

var times= "国庆节";

var now = new Date();

var date = timedate.getTime() - now.getTime();

var time = Math.floor(date / (1000 * 60 * 60 * 24));

if (time >= 0)

document.write( "现在离"+times+"还有: "+time +"天")

</Script>

-----------------------------------------------------------------------------

15.加在HEAD里禁止缓存

<meta http-equiv="Expires" CONTENT="0">

<meta http-equiv="Cache-Control" CONTENT="no-cache">

<meta http-equiv="Pragma" CONTENT="no-cache">

-----------------------------------------------------------------------------

16.让IFRAME框架内的文档的背景透明

<iframe src="about:<body style='background:transparent'>" allowtransparency></iframe>

-----------------------------------------------------------------------------

17.打开窗口即最大化

<script language="JavaScript">

<!-- Begin

self.moveTo(0,0)

self.resizeTo(screen.availWidth,screen.availHeight)

// End -->

</script>

-----------------------------------------------------------------------------

18.加入背景音乐

<bgsound src="http://edu.136z.com/Web/mid/windblue.mid" loop="-1"> 只适用于IE

<embed src="http://edu.136z.com/Web/music.mid" autostart="true" loop="true" hidden="true"> 对Netscape ,IE 都适用

-----------------------------------------------------------------------------

19.滚动

<marquee direction=up height=146 onmouseout=start() onmouseover=stop() scrollAmount=2>滚动信息

</marquee>

-----------------------------------------------------------------------------

20.防止点击空链接时,页面往往重置到页首端代码"javascript:void(null)"代替原来的"#"标记

-----------------------------------------------------------------------------

21.文字或图片弹出指定大小的窗口在body中加入

<script language="JavaScript" type="text/JavaScript">

function MM_openBrWindow(theURL,winName,features) {window.open(theURL,winName,features);}

</script>

弹出代码

<a href="#" target="_self" width="550" height="380" border="0">图片或文字</a>

-----------------------------------------------------------------------------

22.跳转页面代码

<meta http-equiv="refresh" content="5;url=http://www.devdao.com">

-----------------------------------------------------------------------------

23.细线分隔线

<hr noshade size=0 color=#C0C0C0>

-----------------------------------------------------------------------------

24.网页中的自动换行

<td style="word-break:break-all">就搞定了。

完整的是

style="table-layout: fixed;WORD-BREAK: break-all; WORD-WRAP: break-word"

-----------------------------------------------------------------------------

25.消除ie6自动出现的图像工具栏,设置 GALLERYIMG属性为false或no .

<IMG SRC="http://edu.136z.com/images/NullPic.gif" HEIGHT="100px" WIDTH="100px" GALLERYIMG="no">

-----------------------------------------------------------------------------

26.禁止页面正文内容被选取

<body oncontextmenu="return false" ondragstart="return false" onselectstart ="return false" onselect="document.selection.empty()" oncopy="document.selection.empty()" onbeforecopy="return

false">

-----------------------------------------------------------------------------

27.不能点右键,不用CTRL+A,不能复制作!

<body oncontextmenu="window.event.returnValue=false"

onkeypress="window.event.returnValue=false"

onkeyup="window.event.returnValue=false"

ondragstart="window.event.returnValue=false"

onselectstart="event.returnValue=false">

</body>

-----------------------------------------------------------------------------

28.IE浏览器支持一个 Body 属性 bgproperties,它可以让背景不滚动:

<Body Background="图片文件" bgproperties="fixed">

-----------------------------------------------------------------------------

29.随机变换背景图象(一个可以刷新心情的特效)

<Script Language="JavaScript">

image = new Array(4); //定义image为图片数量的数组

image = 'tu0.gif' //背景图象的路径

image = 'tu1.gif'

image = 'tu2.gif'

image = 'tu3.gif'

image = 'tu4.gif'

number = Math.floor(Math.random() * image.length);

document.write("<BODY BACKGROUND="+image+">");

</Script>

-----------------------------------------------------------------------------

30.图片表单按钮

<form id="form1" name="form1" method="post" action="">

<img src="http://edu.136z.com/images/NullPic.gif" width="62" height="22" />

</form>

-----------------------------------------------------------------------------

31.左右阴影背景的CSS定义方法

body {

text-align:center;

background-repeat: repeat-y;

background-position: center;

background-image: url(../images/bg.jpg);

}

-----------------------------------------------------------------------------

32.划过链接 手型鼠标

style="cursor:hand"

-----------------------------------------------------------------------------

33.如何关闭层

<div id="Layer1"></div>

<a href="#" >关闭层</a>

-----------------------------------------------------------------------------

34.关闭窗口的脚本

<a href=javascript:close()></a>

-----------------------------------------------------------------------------

35.如果文字过长,则将过长的部分变成省略号显示

<DIV STYLE="width: 120px; height: 50px; border: 1px solid blue;overflow: hidden; text-overflow:ellipsis">

<NOBR>就是比如有一行文字,很长,表格内一行显示不下.</NOBR>

</DIV>

-----------------------------------------------------------------------------

36.进入主页后自动最大化

<script>

self.moveTo(0,0)

self.resizeTo(screen.availWidth,screen.availHeight)

</script>

-----------------------------------------------------------------------------

37.凹陷文字

<div style="width:300px;padding:20px;overflow:hidden;word-wrap:break-word;word-break:break:all; font-size:12px; line-height:18px; background-color:#eeeeee;">

<font disabled>

怎么样,我凹下去了吧?<br>

你不想试试吗?<br>

<a href="www.devdao.comhttp://www.devdao.com/">www.devdao.com</a></font>

</div>

-----------------------------------------------------------------------------

38.运行代码框

<script>

function Preview()

{var TestWin=open('');

TestWin.document.write(code.value);}

</script>

<textarea id=code cols=60 rows=15></textarea>

<br>

<button onclick=Preview() >运行</button>

-----------------------------------------------------------------------------

38.给表格做链接

<table width="100%" style="CURSOR:hand">

<tr>

<td height="100" bgcolor="f4f4f4"> </td>

</tr>

</table>

-----------------------------------------------------------------------------

39.让弹出窗口总是在最上面

<body onblur="this.focus();">

-----------------------------------------------------------------------------

40.CSS文字阴影

.shadowfont{FILTER: dropshadow(color=#666666, offx=1, offy=1, positive=1); FONT-FAMILY: "宋体"; FONT-SIZE: 9pt;COLOR: #ffffff;}

-----------------------------------------------------------------------------

41.后退&关闭窗口

后退:javascript:history.back(1)

关闭:javascript:window.close();

-----------------------------------------------------------------------------

42.表格透明

style="FILTER: alpha(opacity=72)"

-----------------------------------------------------------------------------

43.如何避免别人把你的网页放在框架中

<script language="javascript"><!--if (self!=top){top.location=self.location;} -->< /script>

-----------------------------------------------------------------------------

44.Alt和Title的区别

alt 用来给图片来提示的。Title用来给链接文字或普通文字提示的。

<a href="#" Title="给链接文字提示">文字</a>

<p Title="给链接文字提示">文字</p>

<img src="图片链接" alt="给图片提示">

-----------------------------------------------------------------------------

45.所有的javascript的调用尽量采取外部调用

<SCRIPT LANGUAGE="javascript" SRC="http://edu.136z.com/Web/js/xxxxx.js"></SCRIPT>

-----------------------------------------------------------------------------

46.链接到

response.redirect"login.asp"

location.href="http://edu.136z.com/Web/xx.asp"

-----------------------------------------------------------------------------

47.基本链接样式

a:link 表示链接的样式

a:active 表示当前活动连接的样式

a:hover 表示鼠标划过时的样式

a:visited 表示已经访问过的连接的样式

"link-visited-hover-active" 简记为 "lvha" 即 "love"+"hate"

-----------------------------------------------------------------------------

48.在同一页面设置不同文字链接效果的样式

<style type="text/css">

.green {COLOR: #309633}

.green A:link {COLOR: #309633; TEXT-DECORATION: none}

.green A:visited {COLOR: #309633; TEXT-DECORATION: none}

.green A:hover {COLOR: #309633; TEXT-DECORATION: underline}

.green A:active {COLOR: #309633; TEXT-DECORATION: none}

</style>

<a href="#" class="green">文字</a>

-----------------------------------------------------------------------------

49.下拉跳转菜单

<select name=select style="color:#333">

<option>----请选择----</option>

<option value="http://www.devdao.com">站长设计网</option>

<option value="Fonthttp://www.fontchina.cn/">Font</option>

</select>

-----------------------------------------------------------------------------

50.select挡住div的解决方法

在div里加入下面的代码,根据需要调整就可以了。

<iframe src="javascript:false" scrolling="no" frameborder="0" style="z-index:-1;position:absolute; top:5px; left:2px;width:168;height:100px;">

</iframe>

-----------------------------------------------------------------------------

51.整页的全部链接都 _blank 新窗口打开

<base target="_blank">

-----------------------------------------------------------------------------

52.让DIV层以及DIV层里面的文本绝对居中的代码

<style type="text/css">

#lay01 {

background-color: #ffffff;

height: 500px;

width: 960px;

margin-top: 0px;

margin-right: auto;

margin-bottom: 0px;

margin-left: auto;

border:1px solid #cccccc;}

#lay01 {

text-align: center;}

</style>

-----------------------------------------------------------------------------

53.鼠标点击图片时不显示虚线边框代码

a{outline:0;}
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: