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转贴(40种网页常用小技巧(javascript)
40种网页常用小技巧(javascript) 出处:www.csdn.net
[
2004
-
10
-
13
11
:
37
:
29
] 作者:kingerq 责任编辑:liyalin
1
. oncontextmenu
=
"
window.event.returnValue=false
"
将彻底屏蔽鼠标右键
<
table border oncontextmenu
=
return
(
false
)
><
td
>
no
</
table
>
可用于Table
2
.
<
body onselectstart
=
"
return false
"
>
取消选取、防止复制
3
. onpaste
=
"
return false
"
不准粘贴
4
. oncopy
=
"
return false;
"
oncut
=
"
return false;
"
防止复制
5
.
<
link rel
=
"
Shortcut Icon
"
href
=
"
favicon.ico
"
>
IE地址栏前换成自己的图标
6
.
<
link rel
=
"
Bookmark
"
href
=
"
favicon.ico
"
>
可以在收藏夹中显示出你的图标
7
.
<
input style
=
"
ime-mode:disabled
"
>
关闭输入法
8
. 永远都会带着框架
<
script language
=
"
JavaScript
"
><!--
if
(window
==
top)top.location.href
=
"
frames.htm
"
;
//
frames.htm为框架网页
//
--></script>
9
. 防止被人frame
<
SCRIPT LANGUAGE
=
JAVASCRIPT
><!--
if
(top.location
!=
self.location)top.location
=
self.location;
//
--></SCRIPT>
10
. 网页将不能被另存为
<
noscript
><
iframe src
=*
.html
></
iframe
></
noscript
>
11
.
<
input type
=
button value
=
查看网页源代码
onclick
=
"
window.location =
"
view
-
source:
"
+
"
http:
//
www.pconline.com.cn"">
12
.删除时确认
<
a href
=
"
javascript:if(confirm(
"
确实要删除吗
?
"
))location=
"
boos.asp
?&
areyou
=
删除
&
page
=
1
""
>
删除
</
a
>
13
. 取得控件的绝对位置
//
Javascript
<
script language
=
"
Javascript
"
>
function
getIE(e){
var
t
=
e.offsetTop;
var
l
=
e.offsetLeft;
while
(e
=
e.offsetParent){
t
+=
e.offsetTop;
l
+=
e.offsetLeft;
}
alert(
"
top=
"
+
t
+
"
/nleft=
"
+
l);
}
</
script
>
//
VBScript
<
script language
=
"
VBScript
"
><!--
function
getIE()
dim t,l,a,b
set a
=
document.all.img1
t
=
document.all.img1.offsetTop
l
=
document.all.img1.offsetLeft
while
a.tagName
<>
"
BODY
"
set a
=
a.offsetParent
t
=
t
+
a.offsetTop
l
=
l
+
a.offsetLeft
wend
msgbox
"
top=
"
&
t
&
chr(
13
)
&
"
left=
"
&
l,
64
,
"
得到控件的位置
"
end
function
--></
script
>
14
. 光标是停在文本框文字的最后
<
script language
=
"
javascript
"
>
function
cc()
{
var
e
=
event.srcElement;
var
r
=
e.createTextRange();
r.moveStart(
"
character
"
,e.value.length);
r.collapse(
true
);
r.select();
}
</
script
>
<
input type
=
text name
=
text1 value
=
"
123
"
onfocus
=
"
cc()
"
>
15
. 判断上一页的来源
javascript:
document.referrer
16
. 最小化、最大化、关闭窗口
<
object id
=
hh1 classid
=
"
clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11
"
>
<
param name
=
"
Command
"
value
=
"
Minimize
"
></
object
>
<
object id
=
hh2 classid
=
"
clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11
"
>
<
param name
=
"
Command
"
value
=
"
Maximize
"
></
object
>
<
OBJECT id
=
hh3 classid
=
"
clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11
"
>
<
PARAM NAME
=
"
Command
"
VALUE
=
"
Close
"
></
OBJECT
>
<
input type
=
button value
=
最小化 onclick
=
hh1.Click()
>
<
input type
=
button value
=
最大化 onclick
=
hh2.Click()
>
<
input type
=
button value
=
关闭 onclick
=
hh3.Click()
>
本例适用于IE
Posted on
2005-04-29 17:15
古代
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