1. oncontextmenu="window.event.returnvalue=false" 将彻底屏蔽鼠标右键
J]uYXsC <table border oncontextmenu=return(false)><td>no</table> 可用于Table
cGSoAK [{3WHS. 2. <body onselectstart="return false"> 取消选取、防止复制
pAg;Rib
INwc@XB 3. onpaste="return false" 不准粘贴
7kpCBLM(} EN@LB2 4. oncopy="return false;" oncut="return false;" 防止复制
:H[E
W3Q E:BEQ:(~L 5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标
S!J.$Y<Ko x)<5f|j 6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标
oH~ZqX.3 M
(dVY/ i 7. <input style="ime-mode:-Disabled"> 关闭输入法
I\V33Nd Sd'Meebu 8. 永远都会带着框架
$IUP; <script language="javascript"><!--
I0ycLx if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页
wP3PI.g-g // --></script>
@~6A9Fr 5xW)nEV 9. 防止被人frame
N>i1TM2 <SCRIPT LANGUAGE=javascript><!--
aM'0O![d if (top.location != self.location)top.location=self.location;
,-u | l // --></SCRIPT>
=!NYvwg6;o I%xrDiK97 10. 网页将不能被另存为
}i_[wq{E& <noscript><iframe src=*.html></iframe></noscript>
b7fP)nb695 u#=Yv|9 11. <input type=button value=查看网页源代码
HN>eS Y+ onclick="window.location = `view-source:`+
http://www.51js.com/`";>
p}uTqI 6$wS7Cu 12.删除时确认
ko!38BH`/ <a href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>删
qS{lay ,u QLXF2 除</a>
*|AnL}GJ 6Nx T W 13. 取得控件的绝对位置
dtjaQsJM^ //javascript
2a*1q#MpAt <script language="javascript">
:0ND0A{K: function getIE(E){
ia|^>V>- var t=e.offsetTop;
%_+9y?? var l=e.offsetLeft;
KmV#%
d while(e=e.offsetParent){
]OY6.m t+=e.offsetTop;
yAEOn/.~ l+=e.offsetLeft;
>>krH'79 }
Y5LESZWo alert("top="+t+"/nleft="+l);
l1`Zp9I }
6, ag\ </script>
<Xw 6m$fr: ;}K1c+m!5V //VBScript
aq"E@fb <script language="VBScript"><!--
U0u @[9! function getIE()
D+rDgrv dim t,l,a,b
GSV, set a=document.all.img1
Q"8)'dL' t=document.all.img1.offsetTop
Sw#Ez-X l=document.all.img1.offsetLeft
Wf_aEW&n while a.tagName<>"BODY"
dv4)fG]W;_ set a = a.offsetParent
mquna"}N t=t+a.offsetTop
+`f gn9p l=l+a.offsetLeft
x[nv+n , wend
F']Vg31c msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
.&7=ZY>E end function
4M(w<f\5F --></script>
]Ke|wRQD Fhn883 14. 光标是停在文本框文字的最后
vJGxD\h <script language="javascript">
s5|LD'o! function cc()
m|~,# d@ {
cv:nlq) var e = event.srcElement;
fFXs:( var r =e.createTextRange();
9YHSL[ r.moveStart(`character`,e.value.length);
/Re1QS r.collapse(true);
0x# 6L r.select();
i40r}?- }
\+GXUnkj </script>
voQ, K9 <input type=text name=text1 value="123" onfocus="cc()">
%9mB4Fc6b) :;0?;dpO 15. 判断上一页的来源
mm#U a/~1u javascript:
R$,`}@VqZ3 document.referrer
e /;Ui s>~&:GUwR 16. 最小化、最大化、关闭窗口
\07Vh6cj <object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
4)Pt]#Ti <param name="Command" value="Minimize"></object>
eV9:AN }K= <object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
Qk-y0 <param name="Command" value="Maximize"></object>
^0{S!fs <OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
@T/C<- /: <PARAM NAME="Command" value="Close"></OBJECT>
~ezCE4^& ie.cTTOI <input type=button value=最小化 onclick=hh1.Click()>
u6r-{[W} <input type=button value=最大化 onclick=hh2.Click()>
h:bs/q+- <input type=button value=关闭 onclick=hh3.Click()>
fil6w</L 本例适用于IE
&KR@2~vE 3%EwA\V( 17.屏蔽功能键Shift,Alt,Ctrl
"6KOql3 <script>
,7%(Jj$
^ function look(){
vy|}\%*r~ if(event.shiftKey)
g1zqh, alert("禁止按Shift键!"; //可以换成ALT CTRL
m(OBk;S~ }
k}T~N.0 document.onkeydown=look;
jHz] </script>
M!X@-t# UO:>^,(j 18. 网页不会被缓存
BM&'3K_y <META HTTP-EQUIV="pragma" CONTENT="no-cache">
Q ;k_q3 <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
+#B%Y K|LR <META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
A5H[g`& 或者<META HTTP-EQUIV="expires" CONTENT="0">
!uO|T'u0a e:7aVOm 19.怎样让表单没有凹凸感?
N,[M8n, <input type=text style="border:1 solid #000000">
?J6hiQvL 或
qA30z%#z_ <input type=text style="border-left:none; border-right:none; border-top:none; border-bottom:
sL/Lw
WH \17)=W 1 solid #000000"></textarea>
n.1a1 Tf &R^mpV5 20.<div><span>&<layer>的区别?
_R-#I <div>(division)用来定义大段的页面元素,会产生转行
HKxrBQr78 <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
UVI=&y]c,p <layer>是ns的标记,ie不支持,相当于<div>
n,HWVo>([ ~{NDtB) 21.让弹出窗口总是在最上面:
{?L}qV <body onblur="this.focus();">
\'p7,F{:>5 4P:vo $Cy 22.不要滚动条?
wy-!1wd 让竖条没有:
lJYv2EZ <body style=`overflow:-Scroll;overflow-y:hidden`>
\uPT-M* </body>
6|jE3rHw 让横条没有:
3t_5Xacj <body style=`overflow:-Scroll;overflow-x:hidden`>
X*Q7Yu </body>
HE,wEKp 两个都去掉?更简单了
6)bfd^JYn <body scroll="no">
s[s^z<4G </body>
9n%W-R. ljf9L:L 23.怎样去掉图片链接点击后,图片周围的虚线?
]g)%yuox9F <a href="#" onFocus="this.blur()"><img src="logo.jpg" border=0></a>
ovfw _ \@F{Q- 24.电子邮件处理提交表单
X|q0m3jt <form name="form1" method="post" action="mailto:****@***.com" enctype="text/plain">
zYs? w= <input type=submit>
(f.A5~e </form>
?t%5 / <