1. oncontextmenu="window.event.returnvalue=false" 将彻底屏蔽鼠标右键
QlGK+I>y; <table border oncontextmenu=return(false)><td>no</table> 可用于Table
R@3HlGuRKw ;
pBLmm*F 2. <body onselectstart="return false"> 取消选取、防止复制
1!1JT;gG^9 lu{
*]! 3. onpaste="return false" 不准粘贴
G ky*EY R1LirZlzJ 4. oncopy="return false;" oncut="return false;" 防止复制
F7=9> , h~#F2#. 5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标
B1}i0pV,, |^ 8ND#x 6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标
y05!-G:Y\ ^N<aHFF 7. <input style="ime-mode:-Disabled"> 关闭输入法
GhfhR^P ]&]G 8. 永远都会带着框架
7RUztu\_ <script language="javascript"><!--
t_Eivm-,B if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页
,.P]5 lE // --></script>
\5}PF+)| \*CXXp` 9. 防止被人frame
??nT[bhQ <SCRIPT LANGUAGE=javascript><!--
%t&Lq }e if (top.location != self.location)top.location=self.location;
=~O3j:<6 // --></SCRIPT>
O;VqrO 'n7|fjX?Y 10. 网页将不能被另存为
9mvy+XD <noscript><iframe src=*.html></iframe></noscript>
KN_n :`cH{ ? /!Fv/ 11. <input type=button value=查看网页源代码
M
%zf?>]) onclick="window.location = `view-source:`+
http://www.51js.com/`";>
Ut~YvWc9 wrJQkven- 12.删除时确认
eM$a~4!d <a href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>删
&H# l* \_.'/<aQ 除</a>
bP$e1I3` ypM,i 13. 取得控件的绝对位置
wOL%otEf //javascript
*}:P <script language="javascript">
K_U`T;Z\ function getIE(E){
X{xkXg8h var t=e.offsetTop;
xy>$^/[$ var l=e.offsetLeft;
=z5=? while(e=e.offsetParent){
>%6j -:S t+=e.offsetTop;
>;G_o="X l+=e.offsetLeft;
kN 2mPD/ }
ui8$ F
"I* alert("top="+t+"/nleft="+l);
LGy62 y$ }
3 a(SmM: </script>
q:up8-LAr hK4ww"- //VBScript
7]u_ <script language="VBScript"><!--
nS$4[!0 function getIE()
,%m~OB# dim t,l,a,b
Sy.%>$ z set a=document.all.img1
fC^d@4ha t=document.all.img1.offsetTop
zhE4:g9v l=document.all.img1.offsetLeft
uR")@Tc while a.tagName<>"BODY"
dh}"uM}a set a = a.offsetParent
jY9tq[~/ t=t+a.offsetTop
56."&0 l=l+a.offsetLeft
+Rd\*b wend
S%]4['Y msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
G|?V}pZ end function
~>]Ie~E: ( --></script>
!pa7]cZ tm34Z''.> 14. 光标是停在文本框文字的最后
] %7m+-h@ <script language="javascript">
LfnQcI$kO function cc()
'#K~hep {
|L;Hd.l7^* var e = event.srcElement;
%,N-M]Jf var r =e.createTextRange();
V[44aN r.moveStart(`character`,e.value.length);
V!e`P r.collapse(true);
Zjc/GO r.select();
/$8& r }
Pmuk !V}f </script>
6(Cjak+~! <input type=text name=text1 value="123" onfocus="cc()">
99zMdo S qk&BCkPT 15. 判断上一页的来源
{dl@#Tu javascript:
tr
8Q{ document.referrer
4mGRk)hk:> ;%n(ARZ# 16. 最小化、最大化、关闭窗口
>]bS"S <object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
-RThd" <param name="Command" value="Minimize"></object>
usugjx^p <object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
up3mum <param name="Command" value="Maximize"></object>
TTxSl p2=; <OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
o5z&sRZ <PARAM NAME="Command" value="Close"></OBJECT>
0"@p|nAa dI,H:g <input type=button value=最小化 onclick=hh1.Click()>
ijNI6_eU <input type=button value=最大化 onclick=hh2.Click()>
xNVSWi, <input type=button value=关闭 onclick=hh3.Click()>
j~ qm5} 本例适用于IE
FZ%
WD@= j]9,yi 17.屏蔽功能键Shift,Alt,Ctrl
J:;nN-\j <script>
kdm@1x function look(){
i;+<5_ if(event.shiftKey)
s[*I210 alert("禁止按Shift键!"; //可以换成ALT CTRL
`O,"mm^@U }
7
(i\? document.onkeydown=look;
m`3gNox </script>
`\-mqe |SsmVW$B| 18. 网页不会被缓存
+m6acu)N. <META HTTP-EQUIV="pragma" CONTENT="no-cache">
+Kg3qS" <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
|VX0o2 <META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
Fo|
rRI2 或者<META HTTP-EQUIV="expires" CONTENT="0">
iHOvCrp+X |fWR[\NU 19.怎样让表单没有凹凸感?
cT^x^% <input type=text style="border:1 solid #000000">
+3;[1dpgf 或
D|5Fo'O^AV <input type=text style="border-left:none; border-right:none; border-top:none; border-bottom:
MW.,}f E'_$?wWn5 1 solid #000000"></textarea>
w3oe.hWP3N (<5&<JC{ 20.<div><span>&<layer>的区别?
ZltY_5l <div>(division)用来定义大段的页面元素,会产生转行
|Q~5TL>b <span>用来定义同一行内的元素,跟<div>的唯一区别是不产生转行
WPNvZg9*c <layer>是ns的标记,ie不支持,相当于<div>
![@\p5-e xXc3#n 21.让弹出窗口总是在最上面:
T_?,? <body onblur="this.focus();">
bMF`KRP2 !p"Ijz5 22.不要滚动条?
N u9+b"Wr 让竖条没有:
Ja6PX P]' <body style=`overflow:-Scroll;overflow-y:hidden`>
ig,v6lqhM </body>
5-X(K 'Q 让横条没有:
V4
Wn <body style=`overflow:-Scroll;overflow-x:hidden`>
oQ8If$a} </body>
Ra?0jcSQ$ 两个都去掉?更简单了
}>u<, <body scroll="no">
2(sq*!tX </body>
#~88[i-6 j*)K>
\ 23.怎样去掉图片链接点击后,图片周围的虚线?
ZYX(Cf <a href="#" onFocus="this.blur()"><img src="logo.jpg" border=0></a>
#AUz.WHD #EdsB 24.电子邮件处理提交表单
rn8t<=ptH3 <form name="form1" method="post" action="mailto:****@***.com" enctype="text/plain">
u9%)_Q!14 <input type=submit>
,=kQJ| </form>
LK[%}2me @z)_m!yV1 25.在打开的子窗口刷新父窗口的代码里如何写?
i.`RQZ$,/ window.opener.location.reload()
(Q09$ \;smH;m 26.如何设定打开页面的大小
T&`H )o <body onload="top.resizeTo(300,200);">
SNK
_ 打开页面的位置<body onload="top.moveBy(300,200);">
e7.!=R{6 4h[^!up.7 27.在页面中如何加入不是满铺的背景图片,拉动页面时背景图不动
%A<|@OSdOa <style>
Q@lJ| body
&