[转帖]网页常用小技巧(javascript)
1. oncontextmenu="window.event.returnValue=false" 将彻底屏蔽鼠标右键<br><table border oncontextmenu=return(false)><td>no</table> 可用于Table<br>
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2. <body onselectstart="return false"> 取消选取、防止复制<br>
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3. onpaste="return false" 不准粘贴<br>
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4. oncopy="return false;" oncut="return false;" 防止复制<br>
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5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标<br>
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6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标<br>
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7. <input style="ime-mode:disabled"> 关闭输入法<br>
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8. 永远都会带着框架<br>
<script language="JavaScript"><!--<br>
if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页<br>
// --></script><br>
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9. 防止被人frame<br>
<SCRIPT LANGUAGE=JAVASCRIPT><!-- <br>
if (top.location != self.location)top.location=self.location;<br>
// --></SCRIPT><br>
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10. 网页将不能被另存为<br>
<noscript><iframe src=*.html></iframe></noscript> <br>
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11. <input type=button value=查看网页源代码 <br>
onclick="window.location = "view-source:"+ "<a target=_blank href="http://www.pconline.com.cn"">http://www.pconline.com.cn"</a>;"><br>
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12.删除时确认<br>
<a href="javascript:if(confirm("确实要删除吗?"))location="boos.asp?&areyou=删除&page=1"">删除</a> <br>
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13. 取得控件的绝对位置<br>
//Javascript<br>
<script language="Javascript"><br>
function getIE(e){<br>
var t=e.offsetTop;<br>
var l=e.offsetLeft;<br>
while(e=e.offsetParent){<br>
t+=e.offsetTop;<br>
l+=e.offsetLeft;<br>
}<br>
alert("top="+t+"/nleft="+l);<br>
}<br>
</script><br>
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//VBScript<br>
<script language="VBScript"><!--<br>
function getIE()<br>
dim t,l,a,b<br>
set a=document.all.img1<br>
t=document.all.img1.offsetTop<br>
l=document.all.img1.offsetLeft<br>
while a.tagName<>"BODY"<br>
set a = a.offsetParent<br>
t=t+a.offsetTop<br>
l=l+a.offsetLeft<br>
wend<br>
msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"<br>
end function<br>
--></script><br>
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14. 光标是停在文本框文字的最后<br>
<script language="javascript"><br>
function cc()<br>
{<br>
var e = event.srcElement;<br>
var r =e.createTextRange();<br>
r.moveStart("character",e.value.length);<br>
r.collapse(true);<br>
r.select();<br>
}<br>
</script><br>
<input type=text name=text1 value="123" onfocus="cc()"><br>
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15. 判断上一页的来源<br>
javascript:<br>
document.referrer<br>
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16. 最小化、最大化、关闭窗口<br>
<object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11"> <br>
<param name="Command" value="Minimize"></object><br>
<object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11"> <br>
<param name="Command" value="Maximize"></object><br>
<OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"><br>
<PARAM NAME="Command" VALUE="Close"></OBJECT><br>
<input type=button value=最小化 onclick=hh1.Click()><br>
<input type=button value=最大化 onclick=hh2.Click()><br>
<input type=button value=关闭 onclick=hh3.Click()><br>
本例适用于IE<br>
<img src="leadbbsfile/UBBicon/em01.GIF" width=20 height=20 align=absmiddle border=0><img src="leadbbsfile/UBBicon/em02.GIF" width=20 height=20 align=absmiddle border=0><img src="leadbbsfile/UBBicon/em05.GIF" width=20 height=20 align=absmiddle border=0>
re:沙发！！！强！！！
沙发！！！<br>强！！！
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