1. oncontextmenu="window.event.returnvalue=false" 将彻底屏蔽鼠标右键
VX>_Sps <table border oncontextmenu=return(false)><td>no</table> 可用于Table
a"&Z!A:Z= k~vmHb 2. <body onselectstart="return false"> 取消选取、防止复制
6u.b?_u S3J6P2P 3. onpaste="return false" 不准粘贴
!^m5by d&ZwVF! 4. oncopy="return false;" oncut="return false;" 防止复制
qC6Q5F B#6pQp$ 5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标
HD)HCDTX =_=Z;#`cXk 6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标
eqZ+no 3Y{)(%I 7. <input style="ime-mode:-Disabled"> 关闭输入法
pfZ,t<bE2 3rdfg 8. 永远都会带着框架
X^D9)kel <script language="javascript"><!--
F> QT| if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页
S[~O') // --></script>
;(Xe@OtW Yb\\
w<@g 9. 防止被人frame
0O#B'Uu <SCRIPT LANGUAGE=javascript><!--
_ML~c&9jv if (top.location != self.location)top.location=self.location;
[9O~$! <% // --></SCRIPT>
T5azYdzJy F[kW:-ne@Z 10. 网页将不能被另存为
zZ9<4"CIk <noscript><iframe src=*.html></iframe></noscript>
],F}}pv w2d]96*kQe 11. <input type=button value=查看网页源代码
V 7l{hEo3? onclick="window.location = `view-source:`+
http://www.51js.com/`";>
<.WM-Z Q*:h/Lhb& 12.删除时确认
P iQkJ[ <a href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>删
x$n~f:1Y &QTeGn 除</a>
!(*a+ur&i Y#lk!#\Y 13. 取得控件的绝对位置
IE)"rTI)b //javascript
O<1vSav!K <script language="javascript">
~zxwg+:QO function getIE(E){
``$%L=_m var t=e.offsetTop;
M%&A.j[ var l=e.offsetLeft;
n#>.\F while(e=e.offsetParent){
vK6ibl0 t+=e.offsetTop;
qB F!b0lr l+=e.offsetLeft;
R6!cK[e]4 }
5e)6ua , alert("top="+t+"/nleft="+l);
2{e dW+ }
7-d}pgVK </script>
{OO*iZ.O OK-sT7But //VBScript
E69:bQ94u <script language="VBScript"><!--
PZuq'^p function getIE()
(/U)>%n dim t,l,a,b
Jq$_=X& set a=document.all.img1
Kx- s0cw t=document.all.img1.offsetTop
%o@['9U[j l=document.all.img1.offsetLeft
KQ4kZN while a.tagName<>"BODY"
oWp}O? set a = a.offsetParent
v7;J%9=0D` t=t+a.offsetTop
Fm<jg}>MAd l=l+a.offsetLeft
#zS1Zf^KP wend
Vvm=MBgN msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
QqiJun_m end function
VYamskK[G: --></script>
!%c{+]g K`QOU-M@} 14. 光标是停在文本框文字的最后
RpO@pd m <script language="javascript">
l'*^$qc function cc()
JF~1'"_f: {
{f+N]Oo* var e = event.srcElement;
z\fW )/ var r =e.createTextRange();
`DLp<_z>
r.moveStart(`character`,e.value.length);
8 ]q r.collapse(true);
Oj4v#GK] r.select();
E/mubA(& }
d/D,P=j" </script>
_wf5%(~b <input type=text name=text1 value="123" onfocus="cc()">
;V_.[aX gi6g"~%@q1 15. 判断上一页的来源
Deg!<[Nw javascript:
aUH\Ee^M:R document.referrer
YD&|1h F9(._ow[ 16. 最小化、最大化、关闭窗口
GX4QaT% <object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
Z_H?WGO <param name="Command" value="Minimize"></object>
@#RuSc <object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
S6v!GQ <param name="Command" value="Maximize"></object>
)~ 0}Et l <OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
U1ZIuDg'E <PARAM NAME="Command" value="Close"></OBJECT>
25 CZmsg E{tx/$f <input type=button value=最小化 onclick=hh1.Click()>
IY=/`g <input type=button value=最大化 onclick=hh2.Click()>
AXwaVLEBQ <input type=button value=关闭 onclick=hh3.Click()>
NS`07 #z^ 本例适用于IE
n( g)UNx &
_; y.! 17.屏蔽功能键Shift,Alt,Ctrl
2w+U$6e C <script>
lnS(&`oh\= function look(){
L7'%;?Z if(event.shiftKey)
sI_7U^"[ alert("禁止按Shift键!"; //可以换成ALT CTRL
|%
z^N* }
? ^M
/[@ document.onkeydown=look;
veeI==] </script>
_V@WNo%B HBH$
18. 网页不会被缓存
i
AdGgK <META HTTP-EQUIV="pragma" CONTENT="no-cache">
X) V7bVW <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
[4sEVu} <META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
y$X(S\W 或者<META HTTP-EQUIV="expires" CONTENT="0">
(n,u|}8Y 4({(i 19.怎样让表单没有凹凸感?
C{EAmv' <input type=text style="border:1 solid #000000">
oM!xz1kVL 或
kb71q:[ <input type=text style="border-left:none; border-right:none; border-top:none; border-bottom:
,7W:fwdR H`~;|6}]n 1 solid #000000"></textarea>
jMM$ d,7B f`jc#f5+' 20.<div><span>&<layer>的区别?
^$v3eKA <div>(division)用来定义大段的页面元素,会产生转行
A /(lK q <span>用来定义同一行内的元素,跟<div>的唯一区别是不产生转行
b_TS<, <layer>是ns的标记,ie不支持,相当于<div>
8)N@qUV *O,H5lwU 21.让弹出窗口总是在最上面:
`s|]"'rX <body onblur="this.focus();">
hfqqQ!,l! Xa," 'r 22.不要滚动条?
"g>.{E5 让竖条没有:
X&M4MuL <body style=`overflow:-Scroll;overflow-y:hidden`>
.Obn&S </body>
`0ZZ/]
!L 让横条没有:
K*q[(,9 <body style=`overflow:-Scroll;overflow-x:hidden`>
.Da'pOe </body>
R x7X_A} 两个都去掉?更简单了
V8WFQdXc <body scroll="no">
uI~s8{0T6 </body>
)[L^Dmd, 0fm*`4Q 23.怎样去掉图片链接点击后,图片周围的虚线?
gn8|/ev <a href="#" onFocus="this.blur()"><img src="logo.jpg" border=0></a>
hoM|P8
}rh RBwO+J53y 24.电子邮件处理提交表单
>5hhd38 <form name="form1" method="post" action="mailto:****@***.com" enctype="text/plain">
F(5hmr <input type=submit>
=w$tvo/ </form>
H#i{?RM@l R'}95S< 25.在打开的子窗口刷新父窗口的代码里如何写?
5O<>mCF window.opener.location.reload()
#m<tJnEO M;w?[yEZ 26.如何设定打开页面的大小
fX~'Zk\u <body onload="top.resizeTo(300,200);">
31WC=ur5 打开页面的位置<body onload="top.moveBy(300,200);">
WIr2{+# 'G&{GVbXY 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
r%@Lej5+ <style>
P>i%7:OMZA body
P 1XK*GZ {background-image:url(logo.gif); background-repeat:no-repeat;
m<rhIq m2~