`

javascript代码大全(一)

阅读更多

1.  将彻底屏蔽鼠标右键

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> -->oncontextmenu="window.event.returnvalue=false"

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><table border oncontextmenu=return(false)><td>no</table> 

可用于Table
2. 
取消选取、防止复制

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><body onselectstart="return false">


3.  不准粘贴

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> -->onpaste="return false"


4.  防止复制

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> -->oncopy="return false;" oncut="return false;"

5.  IE地址栏前换成自己的图标

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><link rel="Shortcut Icon" href="favicon.ico">


6. 可以在收藏夹中显示出你的图标

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><link rel="Bookmark" href="favicon.ico"> 


7.  关闭输入法

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><input style="ime-mode:-Disabled">


8. 永远都会带着框架

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><script language="javascript"><!--
if (window == top)top.location.href = "frames.htm"//frames.htm为框架网页
//
 --></script>


9. 防止被人frame

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><SCRIPT LANGUAGE=javascript><!-- 
if (top.location != self.location)top.location=self.location;
// --></SCRIPT>


10. 网页将不能被另存为

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><noscript><iframe src=*.html></iframe></noscript> 


11查看网页源代码

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><input type=button value=查看网页源代码 
onclick="window.location = `view-source:`+ http://www.51js.com/`";>


12.删除时确认

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>
</a> 


13. 取得控件的绝对位置

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> -->//javascript
<script language="javascript">
function getIE(E){
var t=e.offsetTop;
var l=e.offsetLeft;
while(e=e.offsetParent){
t
+=e.offsetTop;
l
+=e.offsetLeft;
}
alert(
"top="+t+"/nleft="+l);
}
</script>


<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> -->//VBScript
<script language="VBScript"><!--
function getIE()
dim t,l,a,b
set a=document.all.img1
t
=document.all.img1.offsetTop
l
=document.all.img1.offsetLeft
while a.tagName<>"BODY"
set a = a.offsetParent
t
=t+a.offsetTop
l
=l+a.offsetLeft
wend
msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
end function
--></script>


14. 光标是停在文本框文字的最后

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><script language="javascript">
function cc()
{
var e = event.srcElement;
var r =e.createTextRange();
r.moveStart(`character`,e.value.length);
r.collapse(
true);
r.select();
}
</script>


<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><input type=text name=text1 value="123" onfocus="cc()">


15. 判断上一页的来源

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> -->javascript:document.referrer

16. 最小化、最大化、关闭窗口

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11"> 
<param name="Command" value="Minimize"></object>
<object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11"> 
<param name="Command" value="Maximize"></object>
<OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
<PARAM NAME="Command" value="Close"></OBJECT>
<input type=button value=最小化 onclick=hh1.Click()>
<input type=button value=最大化 onclick=hh2.Click()>
<input type=button value=关闭 onclick=hh3.Click()>
本例适用于IE
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