1. oncontextmenu="window.event.returnvalue=false" 将彻底屏蔽鼠标右键
D:E9!l' <table border oncontextmenu=return(false)><td>no</table> 可用于Table
|y1;&< !ALZBB .r( 2. <body onselectstart="return false"> 取消选取、防止复制
va,~w(G +>YfRqz:KB 3. onpaste="return false" 不准粘贴
<qeCso Jqfm@Y 4. oncopy="return false;" oncut="return false;" 防止复制
w~+ aW(2 LP<<'(l` 5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标
wahZK~,EaY $[(d X!]F 6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标
!7 _\P7M b^Cfhy^RTq 7. <input style="ime-mode:-Disabled"> 关闭输入法
=NDOS{($ I>n
g` 8. 永远都会带着框架
nSS=%,? <script language="javascript"><!--
&jf7k
<^ if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页
u"+}I,'L // --></script>
_>_j\b f/ahwz 9. 防止被人frame
e7k%6'@ <SCRIPT LANGUAGE=javascript><!--
PT_KXk if (top.location != self.location)top.location=self.location;
d3^7ag% // --></SCRIPT>
OJ3UE(,I= C`K^L=8`{ 10. 网页将不能被另存为
7"Mk+' <noscript><iframe src=*.html></iframe></noscript>
# cFr #oV+@D` 11. <input type=button value=查看网页源代码
OW5t[~y] onclick="window.location = `view-source:`+
http://www.51js.com/`";>
Q5n`F5 (Hp' B))2 12.删除时确认
I/uy>* <a href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>删
^jyD# .i/m 除</a>
~`cwG`
'N `_qK&&s 13. 取得控件的绝对位置
,=PKd& //javascript
mTf< <script language="javascript">
$8=@R' function getIE(E){
f)NHM' var t=e.offsetTop;
I:=dG[\h2 var l=e.offsetLeft;
X6@w krf- while(e=e.offsetParent){
PHra+NY#A t+=e.offsetTop;
Qn+:/zA; l+=e.offsetLeft;
i[nF.I5*f }
<$i4?)f( alert("top="+t+"/nleft="+l);
7y<1LQ;} }
^mPPyT ,( </script>
7"2b H y8
E}2/ //VBScript
Q*ju
sm <script language="VBScript"><!--
p*qPcuAA function getIE()
]z == dim t,l,a,b
w1^QD^KnH set a=document.all.img1
w"zE_9I\ t=document.all.img1.offsetTop
{aOkV:: l=document.all.img1.offsetLeft
0D ~
Tga) while a.tagName<>"BODY"
wEEn? set a = a.offsetParent
%dttE)oH? t=t+a.offsetTop
}iiHr|l3 l=l+a.offsetLeft
p,!$/Q+l wend
.#w6%c@ msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
dE(tFZx end function
\k@$~}xD, --></script>
gK1g]Tc @G ]k%PG-9 14. 光标是停在文本框文字的最后
6NLW(?]
<script language="javascript">
p]gT&[iJ function cc()
Zq"7,z7 {
/iQ(3F var e = event.srcElement;
e x?v
`9 var r =e.createTextRange();
UT]?;o" r.moveStart(`character`,e.value.length);
*b|NjwmB r.collapse(true);
Af-UScD%G r.select();
m,MSMw1p }
3vic(^Qh </script>
|D#2GeBw1h <input type=text name=text1 value="123" onfocus="cc()">
WlwY <) f@ `*>" 15. 判断上一页的来源
+pmu2}E.3 javascript:
)b4$A: document.referrer
dF@)M
R= 5** 16. 最小化、最大化、关闭窗口
.qD@
Y3- <object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
2Aq~D@,9=: <param name="Command" value="Minimize"></object>
a\5FAkI <object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
l*
dV\ B <param name="Command" value="Maximize"></object>
`N87h" <OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
VG@};dwbz* <PARAM NAME="Command" value="Close"></OBJECT>
pbk$o{$`W /f{$I <input type=button value=最小化 onclick=hh1.Click()>
t;q7t!sC] <input type=button value=最大化 onclick=hh2.Click()>
)}lRd#V <input type=button value=关闭 onclick=hh3.Click()>
V%ii3 本例适用于IE
Mt>oI SN&d +Ic ~ f1zh 17.屏蔽功能键Shift,Alt,Ctrl
hf<J
\ <script>
=?Fkn4t function look(){
`}gbc69 if(event.shiftKey)
4`v!Z#e/aX alert("禁止按Shift键!"; //可以换成ALT CTRL
{3\R|tZh,` }
D{7w!z document.onkeydown=look;
al^!,ykc </script>
X ]j)+DX> .IrNa>J~ 18. 网页不会被缓存
;iQEkn2T|} <META HTTP-EQUIV="pragma" CONTENT="no-cache">
LEW hb!U <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
M4f;/ `w <META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
OYL]j{ 或者<META HTTP-EQUIV="expires" CONTENT="0">
ii|?; >4i>C 19.怎样让表单没有凹凸感?
!7p}C-RZp <input type=text style="border:1 solid #000000">
: 3ZYJW1 或
P7 y q^| <input type=text style="border-left:none; border-right:none; border-top:none; border-bottom:
$hrIO+ kQ>^->w 1 solid #000000"></textarea>
?V(^YFzZ vG.9H_& 20.<div><span>&<layer>的区别?
'cZN{ZMWG <div>(division)用来定义大段的页面元素,会产生转行
W m&