1. oncontextmenu="window.event.returnvalue=false" 将彻底屏蔽鼠标右键
lWakyCS <table border oncontextmenu=return(false)><td>no</table> 可用于Table
W1_.wN$,5 /|m0)H.> 2. <body onselectstart="return false"> 取消选取、防止复制
+Ze;BKZ3 &embAqW: 3. onpaste="return false" 不准粘贴
k}]M`ad 9Cz|?71 4. oncopy="return false;" oncut="return false;" 防止复制
$.x,[R
aN B[s 5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标
w:+&i|H >
d_7hh 6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标
IictX"3lh ,c,@WQ2:- 7. <input style="ime-mode:-Disabled"> 关闭输入法
0.[tEnLZ l[<U UEjZJ 8. 永远都会带着框架
}<^QW't_Y <script language="javascript"><!--
"0 $UnR if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页
_tRRIW"Vx" // --></script>
X?U'GLm yA#nnu1 9. 防止被人frame
8n35lI(
[ <SCRIPT LANGUAGE=javascript><!--
C6'K)P[p if (top.location != self.location)top.location=self.location;
)4TP{tp // --></SCRIPT>
E[cH/Rm u|cP&^S 10. 网页将不能被另存为
[\qclW;L <noscript><iframe src=*.html></iframe></noscript>
SuXeUiK.[
ejc> 11. <input type=button value=查看网页源代码
zGNmc7 onclick="window.location = `view-source:`+
http://www.51js.com/`";>
K /$-H#;N <$u\PJF7_^ 12.删除时确认
!/e*v>3u& <a href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>删
NFyKTA6 GOOm] ]I 除</a>
{y'4&vt<~ waU2C2!w 13. 取得控件的绝对位置
@H8DGeM //javascript
(K_{a+$[ <script language="javascript">
V8Ri2&|3 function getIE(E){
c \;_jg var t=e.offsetTop;
O-huC:zZh var l=e.offsetLeft;
m}7Nu while(e=e.offsetParent){
cn Ohj t+=e.offsetTop;
A*g-pJh l+=e.offsetLeft;
msY6zJc` }
c:[ZknnCe alert("top="+t+"/nleft="+l);
m(D+!I9 }
Y]tbwOle </script>
1|m%xX,[ pp{2[> //VBScript
7"F29\ <script language="VBScript"><!--
gD2P)7: function getIE()
VeSQq dim t,l,a,b
mVFo2^%v set a=document.all.img1
,q;?zcC7 t=document.all.img1.offsetTop
u 7:Iv l=document.all.img1.offsetLeft
fW[ .Q0 while a.tagName<>"BODY"
wr5v-_7r, set a = a.offsetParent
G\o9mEzQ t=t+a.offsetTop
J;=T"C& l=l+a.offsetLeft
_N=f&~T wend
6bPl(.(3 msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
+I?k8',pi end function
PW82
Vp. --></script>
Au6Y] !6x7^E;c 14. 光标是停在文本框文字的最后
CW2)1%1iz <script language="javascript">
=t`cHs29 function cc()
}*C*!?pcd {
3I(;c ,S var e = event.srcElement;
\2]_NU5. var r =e.createTextRange();
Tw7] r.moveStart(`character`,e.value.length);
Q'qX`K+@` r.collapse(true);
AVm+
1 r.select();
px*1 3" }
XDHi4i47`o </script>
6']HmM <input type=text name=text1 value="123" onfocus="cc()">
)XHn.>]nc U
E$Ix 15. 判断上一页的来源
XMiu}w! javascript:
lB0`|UEb ( document.referrer
0)M8Tm0$ Rw|'LaW 16. 最小化、最大化、关闭窗口
v`{N0 R <object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
x|O^#X(, <param name="Command" value="Minimize"></object>
tJybR"NQ <object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
:.r_4$F: <param name="Command" value="Maximize"></object>
`<7!Rh,tS^ <OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
u88wSe<\X <PARAM NAME="Command" value="Close"></OBJECT>
{0j_.XZ O =;jDWE <input type=button value=最小化 onclick=hh1.Click()>
IrMB=pWo <input type=button value=最大化 onclick=hh2.Click()>
~USt&? <input type=button value=关闭 onclick=hh3.Click()>
1Qu@pb^ 本例适用于IE
loO"[8i.k y$_@C8?H 17.屏蔽功能键Shift,Alt,Ctrl
&!OEd] <script>
dFF=-_O> function look(){
,2^4"gIl if(event.shiftKey)
]8}51y8 alert("禁止按Shift键!"; //可以换成ALT CTRL
o<G#%9j }
y)U?.@ document.onkeydown=look;
o8Gygi5 </script>
R(`:~@3\6 tAF?.\x"g 18. 网页不会被缓存
A4'5cR9T! <META HTTP-EQUIV="pragma" CONTENT="no-cache">
3+15
yEeA <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
!
5NuFLOf <META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
>mai
v; 或者<META HTTP-EQUIV="expires" CONTENT="0">
__2<v?\ <^'{=A>
19.怎样让表单没有凹凸感?
#{vC =m73 <input type=text style="border:1 solid #000000">
t*=[RS* 或
r!+{In+Z <input type=text style="border-left:none; border-right:none; border-top:none; border-bottom:
Y}1c>5{bE s4~[GO6> 1 solid #000000"></textarea>
Vv45w#w; +.Ij%S[Px5 20.<div><span>&<layer>的区别?
e=WjFnK[x7 <div>(division)用来定义大段的页面元素,会产生转行
XTo7fbW* <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
}:Gs , <layer>是ns的标记,ie不支持,相当于<div>
sVK?sBs] USEb} M` 21.让弹出窗口总是在最上面:
iN[x
*A|h <body onblur="this.focus();">
dF\#:[B V`1,s~"q 22.不要滚动条?
pL5cw= 让竖条没有:
1^4:l!0D <body style=`overflow:-Scroll;overflow-y:hidden`>
Aj)Q#Fd[ </body>
)63
$,y-;$ 让横条没有:
dPwyiV0 <body style=`overflow:-Scroll;overflow-x:hidden`>
L%T(H<