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标题: [建站技术]实用:网页制作中常用的辅助代码 [打印本页]

作者: 月中水    时间: 2009-10-16 01:17
标题: [建站技术]实用:网页制作中常用的辅助代码
点击返回上页代码:
7 i; L5 J4 R2 J8 s<form> ! o# H5 C  I3 ~
<p><input TYPE="button" VALUE="返回上一步"></p> ! U) Z2 g) U' n
</form>
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6 ~' I6 e3 _# Z弹出警告框代码:
4 ?% K2 ?: A  Z! T& O<form> ) A- e* G5 i& Q9 O- f
<p><input TYPE="button" VALUE="弹出警告框"></p> 6 ~* A3 C7 I5 ~$ f+ C' E" l
</form>
: p  {, Q. P! [, H2 f<script language="JavaScript"><!-- - ^/ Y; n9 y% ?( D6 P
function AlertButton(){window.alert("要多多光临呀!");} 8 c4 o9 E6 }0 a+ v! r
// --></script> 1 M8 h$ B9 g. @% M
9 k# u5 j8 R) D+ |
点击打开新窗口 " y6 Y& K* \" d3 n
<form>   i3 z  m+ z8 L9 s: ]; Q
<p><input TYPE="button" VALUE="打开新窗口"></p>   }7 `' `+ k- C! r
</form>
: ~" L/ j) K7 A  m8 V<script language="JavaScript"><!-- ( l6 ^& Z* j& n* j
function NewWindow(){window.open("http://www.mcmx.com","","height=240,width=340,status=no,location=no, - c7 O4 u/ z) b6 h) T$ s9 ?
toolbar=no,directories=no,menubar=no");}
, r' Z5 `# ]& J+ k// --></script></body>
3 ?4 ~! |8 ^& Y- g% y; V+ m4 X6 G4 i3 @- Q$ X: k! G& y. p0 }! k1 G( ?
删除记录时弹出确认框: 7 z3 f7 p2 D2 O$ D
<script LANGUAGE="VBSCRIPT">
' M( k2 w. L, _* i7 r$ [( ha=msgbox("真的要删除该记录吗?",1,"注意") " w+ r  _0 @# Q* I+ [' n
if a=1 then
! Z5 _1 Z4 f4 f) L6 [, I2 glocation="Dodelete.asp?id=" //指向执行删除的页面Dodelete.asp
9 u0 u& O1 z4 _  A# j' }. @3 Gelse
0 i% j# k  u! u0 \& y. chistory.go(-1) & q) a3 k% q+ P6 H2 _) m: x
end if
* b# o" K' a2 A/ N) Z' p</script> 7 M, `- y1 X4 i' d( @

3 M; U1 [/ }- \5 [+ U0 n* ^! i关闭打开的窗口
4 D- O$ r7 ]: e5 p3 a< a href="/">关闭窗口</a> ' I8 A! M: ~& c" k6 x/ q

. F6 C+ s% I5 |8 V* ^) T/ u( x/ G) S清空INPUT且选定
6 i# R- C) Y1 G4 k1 r+ Y. f' UonClick="Javascript:this.value=''"
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' K& P. V" t9 P0 l  x& ]- h: n: O右键屏蔽
. c4 n8 X) d  q2 T4 d0 C, Q5 e<body oncontextmenu=self.event.returnValue=false> ; s) c. J8 y" Y% A( M
- v9 x9 W  d: x
连串英文自动换行的解决方法 IE5.5 9 D) u$ a( V; l
style="LEFT: 0px; WIDTH: 100%; WORD-WRAP: break-word" 你可修改为指定的大小如 200px : Q1 }* s8 K1 W; r4 C7 \

: i+ Y; C2 V( B1 ^图片“重置”按钮 7 H# ~' f0 w, F5 c/ z- J
<script language="jscript">
3 S6 w& r- j0 ]) r3 wfunction myreset() 0 n. M2 J1 X- u' e0 T. v
{ document.login.reset();
: o* ~* ?/ u/ Idocument.login.focus();}
- E+ G  Z7 @2 E* a  Q5 K</script> ! c* d, d8 H5 u7 C, n8 M, q. j
<img src="image/reclear.gif" width="69" height="20" style="cursor:hand" 2 {1 s. H6 B- J; ~

  R" w4 |4 ]; W4 v$ E画细线表格 . L. z6 ]* F+ a. q7 o
<table style="border-collapse: collapse"> 1 n) v! e; w/ y+ W; }

( u$ d* o6 T4 G3 u: O7 l) X状态栏信息 3 @0 B3 K, E& v3 B# Y4 U
<form> + N2 X5 v' g! D$ X$ v# d
<p><input TYPE="button" VALUE="状态栏信息"></p>
" L! t+ g8 X9 e4 k$ Z3 a</form> ( x. q; A' P1 @9 T; }, N
<script language="JavaScript"><!-- % s- E; ]  c5 ~$ g. v
function StatusButton(){window.status="要多多光临呀!";}
  |$ s, C4 b. g& k! y// --></script> : U0 K& \' N- ~) A# o

! g- K% Q- F) R8 |最小化、最大化、关闭窗口 ( c; m8 F9 }# @2 \  e- A0 A3 l" g
<object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
7 K8 p7 S* @! S<param name="Command" value="Minimize"></object> , P8 ]+ w. H; e/ c( e- F
<object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
# X! ]1 m. w1 m1 P( r<param name="Command" value="Maximize"></object>
( z  P/ b" p+ }2 ?0 ~1 P$ }, q: O! T% Q<OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"> 2 \; k, s6 V1 k5 i
<PARAM NAME="Command" VALUE="Close"></OBJECT>
) s$ e4 _* X/ D5 C; [. R, n  I3 o; V
<input type=button value=最小化 onclick=hh1.Click()>
0 {/ X  _& d' i+ L, o& n<input type=button value=最大化 onclick=hh2.Click()> 1 F* N3 I% Z8 F3 R; L0 S1 m$ ]  _
<input type=button value=关闭 onclick=hh3.Click()>
4 w( s2 i9 p4 O( a" K& Q本例适用于IE
! e9 Q! N5 ]/ [  B$ o- N) j0 Z: a7 q5 r, P
隐藏状态栏里出现的LINK信息 ) |% R8 m0 I3 K, d! S: v; G/ L
<a href="http://";>梦想天空</a> - ~0 A$ d, H1 w$ j9 X. R8 C+ R

' D+ Y% T( D' y. @- J1 E( b文本框自动滚动条 8 q" O, p+ D. f0 x  ~$ }+ n
<textarea name=words rows=18 cols=26 style="border:1 solid #000000;background-color:white; font-size:9pt; width:188; overflow:auto" wrap=hard></textarea> , l3 ]" W6 e2 T! O( L& l2 H, C5 d
" R$ O* M8 O" j3 [- S8 m
全选并复制
; O3 b, T. ^8 \* j<FORM name=test><INPUT type=button value=全选并复制><BR><TEXTAREA name=select1 rows=3 cols=46>你好,欢迎您的光临!</TEXTAREA> 2 Q+ e# t' D5 b  X& T+ j0 H
</FORM>
% O% y- Z3 h7 z/ W; C8 z  i3 v<SCRIPT language=Javascript> 8 M# p* w* L0 j' K3 j
<!-- ) v, i7 h! i$ x3 {4 K  V! T

5 O4 c3 `( s$ e! h, G% R0 d3 bvar copytoclip=1
2 w; S! m# g* y& W9 t* I5 r/ t0 K/ v2 s8 X8 I
function HighlightAll(theField) { 6 M. W, T( h! R: m. @" Z
var tempval=eval("document."+theField)
$ f; k" Y1 u- E0 {  Itempval.focus()
5 f$ Q1 ^* h# h/ X' [: h! J& y! [tempval.select()
  W) s, i2 I; d3 q( p+ Aif (document.all&©toclip==1){ # K' Q6 e, b/ {
therange=tempval.createTextRange() 3 C/ e. ]% Z5 Z" ]  V! m3 K  y$ P: T
therange.execCommand("Copy")
- `* M' `4 p% X% L7 V; }" Wwindow.status="Contents highlighted and copied to clipboard!" 2 [! P. @7 X6 V  I; ^& I0 k5 m
setTimeout("window.status=''",1800) 2 e! @+ ]! M1 h! {' u" K8 u- j
} ) O, }0 `, c* F  p
} 0 s" W" ^( z: K* S2 |
//-->
; Y3 h7 u- v6 U. N- y' N</SCRIPT> 2 E" K: W2 k$ J# Y$ C

, G. f5 O2 v, D3 A( U" {屏蔽JAVASCRIPT错误
" f2 m2 H- s  l5 X$ f- T2 r2 v9 p. S  b<script language="JavaScript">
9 B8 h/ ~- f6 C( P* X; y! r8 ^<!--
4 i. J5 S% x1 \  ^( f  @7 U" |function killErrors(){ 8 F3 d% t! w( T0 ?( q4 ^5 Y
return true; ; ^& J- r- P+ j  {+ ^1 U/ u( N
} # E% B% v: G0 I$ Y) K
window.onerror = killErrors;
+ L: Q4 u/ T0 j, o8 ]! ^: p-->
# v9 ~- k' X& B% h2 M/ t</script>
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关闭子窗口时刷新父窗口 ' ^8 g4 y% e: d1 j4 L1 O
<script language="JavaScript">
9 l/ v) S: p. j5 F) a& r<!--
# T, L; Q3 T1 O" {1 }1 Fself.opener.location.reload(); 7 Y/ D0 I  ]) D
window.close()
& B+ e# M5 f) @& [  ~0 b' ^--> $ d/ m( G$ z5 R
</script> 1 V+ D4 P% N2 M( i" l, j3 Z: w0 v

; J6 ^; p' c; y" q- g# I# _# T
: y( E. B: g3 a背景色变换
. x, l$ l# S& }4 Z; A# L<form> ' B% R7 E0 ]1 l7 D: c2 N
<p><input TYPE="button" VALUE="背景色变换"></p> " E$ B- C: ?; [
</form>
* j8 C# Z2 |2 @/ `& g- i<script>function BgButton(){
4 Z$ c4 {$ a/ F5 p7 H2 Iif (document.bgColor=='#00ffff')
7 b2 {9 h# J  B; D& K- a, U{document.bgColor='#ffffff';} 7 l2 o: l1 D# B  U/ @
else{document.bgColor='#00ffff';}
# H" R+ \8 b; M& P( s" L} 9 Z9 f4 U) V2 d. c# i' x  y
</script> ) e3 F+ Y7 o* f! d3 ]
: o3 X, l! C8 F  n2 {
检查一段字符串是否全由数字组成
% V  N  h; Z$ F' q# L. K8 m  Z<script language="Javascript"><!-- 6 @8 Y, m4 V% i% _4 b4 j; _
function checkNum(str){return str.match(//D/)==null}
) S9 u3 N( d; z6 q1 c) C! ?. Halert(checkNum("1232142141"))
6 |2 z2 H+ O9 [; v# kalert(checkNum("123214214a1")) : O8 R3 d- C7 z/ k$ s0 l& p8 I& m
// --></script>
( L+ R" g# [# j; L- k7 {
+ s: x. k8 Q% J# i6 T( G3 |判断是否是字符
9 u) `$ ~& o8 j4 V/ eif (/[^/x00-/xff]/g.test(s)) alert("含有汉字"); 8 x+ |6 G  L) i* x" {( k
' @+ V! z. x% r
点击刷新代码: ! q1 }+ F" @; Q8 I/ Y7 e6 j
<form>
" `! C" l, ?# N- }) K' _7 |7 t, s" s<p><input TYPE="button" VALUE="刷新按钮一"></p>
/ f5 q3 N; d  K+ T</form> / i& `$ }* J8 l" X+ L* w
<script language="JavaScript"><!--
& p7 I& @" w/ i$ ?! ofunction ReloadButton(){location.href="allbutton.htm";}
. V: ^9 I. V  K) k# s2 Y- {) V// --></script>
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& f6 M# l5 _: i( |( h; x让层不被控件复盖代码: + b5 t" O7 w; M: F
<div z-Index:2><object xxx></object></div> # 前面 ! O! l. i, M2 G* D
<div z-Index:1><object xxx></object></div> # 后面
- ~7 G. O* Y7 W$ m' L2 D* Y/ {<div id="Layer2" style="position:absolute; top:40;width:400px; height:95px;z-index:2"><table height=100% width=100% bgcolor="#ff0000"><tr><td height=100% width=100%></td></tr></table><iframe width=0 height=0></iframe></div>
' Y# `& }8 Y8 ]5 d7 q5 R1 H& m! x<div id="Layer1" style="position:absolute; top:50;width:200px; height:115px;z-index:1"><iframe height=100% width=100%></iframe></div>
- D/ F% k- Z0 J) e
& @' I& ?+ F! w' `& d让层的相对定位
# _5 s4 w9 V) G# A2 U<div id="Layer1" style="position:relative; left:0px; top:0px; width:0px; height:0px;z-index:1">
: B1 L5 a9 c/ m& s<div id="Layer2" style="position:absolute; left:500px; top:0px; width:220px; height:220px; z-index:1"> 5 }# U2 ~& R9 I+ S& N
内容
; P& p* h- f  l( h% O+ F</div></div>
+ c5 l2 c3 l$ p4 z+ @' d, I0 q$ O+ ^4 ^% i0 v
Flash代码以及背景透明 ; Y+ q, v5 Q) s- q! m- R
<object classid="clsid27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="200" height="200">
" ^  Y" [+ P) F<param name="movie" value="文件"> + Q' z4 k2 I- d& b  |9 A* F+ S
<param name="quality" value="high"> 6 ~. p6 L6 q# s  t
<param name="wmode" value="transparent">
1 E% s3 C0 }: [8 @& @  I<embed src="images/fish.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="220" height="220"></embed></object>




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