1. oncontextmenu="window.event.returnvalue=false" 将彻底屏蔽鼠标右键
Z8#nu <table border oncontextmenu=return(false)><td>no</table> 可用于Table
&Q883A
J Lt't 2. <body onselectstart="return false"> 取消选取、防止复制
i6'=]f'{ /Sw~<B!8N 3. onpaste="return false" 不准粘贴
-e/}DGL =:gKh 4. oncopy="return false;" oncut="return false;" 防止复制
]#)(D-i 3%kUj 5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标
("2X8(3z '[
t. 6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标
/iU<\+ H y2jv84
M 7. <input style="ime-mode:-Disabled"> 关闭输入法
_O`p (6 mr\,"S-` 8. 永远都会带着框架
(p-q>@m <script language="javascript"><!--
0)ohab if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页
3^7+fxYWo // --></script>
oMQ4q{&| z1J)./BO 9. 防止被人frame
xE:jcA
d$} <SCRIPT LANGUAGE=javascript><!--
1=R$ RI if (top.location != self.location)top.location=self.location;
9zwD%3Ufn // --></SCRIPT>
L|CdTRgRCB
k pgA2u7 10. 网页将不能被另存为
#n>U7j9`O <noscript><iframe src=*.html></iframe></noscript>
.G{cx=; 3K
&637 11. <input type=button value=查看网页源代码
?+t;\ onclick="window.location = `view-source:`+
http://www.51js.com/`";>
ys9:";X;} FS1\`#Bm) 12.删除时确认
|>;PV4])( <a href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>删
U>2KjZB 9 C[~*,qx 除</a>
GW,EyOE+~ NUV">i.( 13. 取得控件的绝对位置
{rc3`<% //javascript
*D?=Ts <script language="javascript">
hIe .Mv-I) function getIE(E){
jJ#D`iog5 var t=e.offsetTop;
g0B] ;Y>( var l=e.offsetLeft;
d&+]@ Ii while(e=e.offsetParent){
z%8`F%2 t+=e.offsetTop;
t1w5U+z l+=e.offsetLeft;
zZCl]cql }
FK^xZ?G alert("top="+t+"/nleft="+l);
FRQ.ix2 }
${Un#]g </script>
xt^1,V4Ei~ ?Q"andf //VBScript
6$urrSQ`N0 <script language="VBScript"><!--
D$}hoM1 function getIE()
X30tO> dim t,l,a,b
m_)- set a=document.all.img1
wN[lC|1c t=document.all.img1.offsetTop
#X-C~*|>j l=document.all.img1.offsetLeft
dn
6]qW5 while a.tagName<>"BODY"
7{m>W! set a = a.offsetParent
3``JrkPI t=t+a.offsetTop
:uCwWv l=l+a.offsetLeft
EO !,rB7I wend
w6vbYPCN msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
KuJ)alD;1 end function
h4`8C] --></script>
S_P&Fv rCPIz< 14. 光标是停在文本框文字的最后
%'KRbY <script language="javascript">
\?n6l7*t> function cc()
Nc\DXc-N
{
*Jsb~wta var e = event.srcElement;
k{ qxsNM var r =e.createTextRange();
,Cr%2Wg- r.moveStart(`character`,e.value.length);
$s7U
|F,I r.collapse(true);
>Sc yc-n r.select();
t%qep| }
=yod </script>
Qt.*Z;Gs <input type=text name=text1 value="123" onfocus="cc()">
s5*4<VxQN. `%Ih'(ne 15. 判断上一页的来源
6e ?xu8| javascript:
?|5M'o|9 document.referrer
7KIekL P]Fb0X 16. 最小化、最大化、关闭窗口
rH7Cv/Y <object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
;%n'k <param name="Command" value="Minimize"></object>
KrGl}| <object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
wpZ"B+oK! <param name="Command" value="Maximize"></object>
1M`E.Ztw* <OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
Ch"wp/[ <PARAM NAME="Command" value="Close"></OBJECT>
Ow;thNN S^%3Vf} <input type=button value=最小化 onclick=hh1.Click()>
BE0l2[i? <input type=button value=最大化 onclick=hh2.Click()>
kkl'D!z2g <input type=button value=关闭 onclick=hh3.Click()>
JBpV'_"] 本例适用于IE
$mJv\;t .z#eYn%d 17.屏蔽功能键Shift,Alt,Ctrl
};'@'
<script>
B:"D)/\ function look(){
q1rj!7 if(event.shiftKey)
T1Py6Q,- alert("禁止按Shift键!"; //可以换成ALT CTRL
_HwA%=>7 }
c6:uM1V{ document.onkeydown=look;
IHEbT
</script>
p-s\D_ xa)p, 18. 网页不会被缓存
B#g~c<4< <META HTTP-EQUIV="pragma" CONTENT="no-cache">
0qN`-0Yk <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
_mm(W=KiL <META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
]
2
`%i5 或者<META HTTP-EQUIV="expires" CONTENT="0">
'Ix@<$~i3F l= {Y[T& 19.怎样让表单没有凹凸感?
j@4MV^F2c <input type=text style="border:1 solid #000000">
+?)7l 或
B{/og*xd*1 <input type=text style="border-left:none; border-right:none; border-top:none; border-bottom:
UwUHB~<oE $OZ= L
1 solid #000000"></textarea>
gAqK/9; 63E6nW M 20.<div><span>&<layer>的区别?
$#rkvG_w <div>(division)用来定义大段的页面元素,会产生转行
qm=U<'b^ <span>用来定义同一行内的元素,跟<div>的唯一区别是不产生转行
h3`}{
w <layer>是ns的标记,ie不支持,相当于<div>
,>B11Z}PH ?|ZbQz(bL 21.让弹出窗口总是在最上面:
Ck/44Wfej <body onblur="this.focus();">
fTj@/"a gXI-{R7Me 22.不要滚动条?
'HWl_M 让竖条没有:
cX9o'e:C <body style=`overflow:-Scroll;overflow-y:hidden`>
Tx}Nr^ </body>
JMB#KzvN[ 让横条没有:
XZ%[;[ <body style=`overflow:-Scroll;overflow-x:hidden`>
1'f_C<.0 </body>
|:C0_`M9 两个都去掉?更简单了
s)WA9PiC <body scroll="no">
~\am%r> </body>
RG'iWA,9m` &5y 23.怎样去掉图片链接点击后,图片周围的虚线?
Pg}QRCB@ <a href="#" onFocus="this.blur()"><img src="logo.jpg" border=0></a>
1o&z