Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

javascriptÕýÔò±í´ïʽ(ת)

Ò»£¬¸ÅÊö
1£¬ÕýÔò±í´ïʽ£¬¿ÉÒÔ˵ÊÇÈκÎÒ»ÖÖ±à³ÌÓïÑÔ¶¼ÌṩµÄ»úÖÆ£¬ËüÖ÷ÒªÊÇÌṩÁ˶Ô×Ö·û´®µÄ´¦ÀíÄÜÁ¦¡£
2£¬ÕýÔò±í´ïʽÔÚÒ³Ãæ´¦ÀíÖеÄʹÓó¡¾°£º
1£©±íµ¥ÑéÖ¤¡£Ñé֤ijЩÓò·ûºÏijÖÖ¹æÔò£¬ÀýÈçÓʼþÊäÈë¿ò±ØÐëÊäÈëµÄÊÇÓʼþ¡¢ÁªÏµµç»°ÊäÈë¿òÊäÈëµÄ±ØÐëÊÇÊý×ֵȵÈ
2£©´¦ÀíDOMÄ£ÐÍ¡£ÀýÈçͨ¹ý±í´ïʽ¶¨Î»DOMÖеÄÒ»¸ö¶ÔÏó»òһϵÁжÔÏó£¬Ò»¸öÀý×Ó¾ÍÊǶ¨Î»idÊôÐÔÖк¬ÓÐij¸öÌØÊâ×Ö·ûµÄdiv¶ÔÏó¡£
3£©´¿±à³ÌÂß¼­¡£Ö±½ÓÓÃÓÚ±à³ÌµÄÂß¼­Ö®ÖС£
3£¬ËµÃ÷£º±¾²¿·ÖËù¾ÙµÄÕýÔò±í´ïʽµÄ´úÂëÆ¬¶Ï£¬¶¼ÊǾ­¹ý²âÊԵ쬵«ÓÐÒ»µãÐèҪעÒ⣬¶ÔÓÚ»»ÐеÄ×Ö·û´®µÄ¶¨Ò壬ÎÒÃÇÔÚ±íÊöʱʹÓõÄÊÇÀàËÆÈçϵÄÐÎʽ£º
var str=“It’s is
a beautiful city”£»
ÕâÖÖÐÎʽֱ½ÓдÔÚJS´úÂëÖÐÊÇ´íÎóµÄ£¬ÄÇÈçºÎ»ñÈ¡¾ßÓл»ÐеÄ×Ö·û´®ÄØ£¿¼òµ¥µÄ°ì·¨£ºÔÚtextareaÖÐÊäÈëÎı¾²¢»»ÐУ¬È»ºó½«¸ÃÖµ¸³¸øJS±äÁ¿¼´¿É¡£ÀýÈ磺
var str=document.forms[0].mytextarea.value;         
¶þ£¬Óï·¨ÓëʹÓÃ
1£¬¶¨ÒåÕýÔò±í´ïʽ
1£©¶¨ÒåÕýÔò±í´ïʽÓÐÁ½ÖÖÐÎʽ£¬Ò»ÖÖÊÇÆÕͨ·½Ê½£¬Ò»ÖÖÊǹ¹Ô캯Êý·½Ê½¡£
2£©ÆÕͨ·½Ê½£ºvar reg=/±í´ïʽ/¸½¼Ó²ÎÊý
±í´ïʽ£ºÒ»¸ö×Ö·û´®£¬´ú±íÁËijÖÖ¹æÔò£¬ÆäÖпÉÒÔʹÓÃÄ³Ð©ÌØÊâ×Ö·û£¬À´´ú±íÌØÊâµÄ¹æÔò£¬ºóÃæ»áÏêϸ˵Ã÷¡£
¸½¼Ó²ÎÊý£ºÓÃÀ´À©Õ¹±í´ïʽµÄº¬Ò壬ĿǰÖ÷ÒªÓÐÈý¸ö²ÎÊý£º
g£º´ú±í¿ÉÒÔ½øÐÐÈ«¾ÖÆ¥Åä¡£
i£º´ú±í²»Çø·Ö´óСдƥÅä¡£
m£º´ú±í¿ÉÒÔ½øÐжàÐÐÆ¥Åä¡£
ÉÏÃæÈý¸ö²ÎÊý£¬¿ÉÒÔÈÎÒâ×éºÏ£¬´ú±í¸´ºÏº¬Ò壬µ±È»Ò²¿ÉÒÔ²»¼Ó²ÎÊý¡£
Àý×Ó£º
var reg=/a*b/;
var reg=/abc+f/g;
3£©¹¹Ô캯Êý·½Ê½£ºvar reg=new RegExp(“±í´ïʽ”,”¸½¼Ó²ÎÊý”);
ÆäÖГ±í´ïʽ”Ó듸½¼Ó²ÎÊý”µÄº¬ÒåÓëÉÏÃæÄÇÖÖ¶¨Ò巽ʽÖеĺ¬ÒåÏàͬ¡£
Àý×Ó£º
var reg=new RegExp(“a*b”);
var reg=new RegExp(“abc+f”,”g”);
4£©ÆÕͨ·½Ê½Óë¹¹Ô캯Êý·½Ê½µÄÇø±ð
ÆÕͨ·½Ê½Öеıí´ïʽ±ØÐëÊÇÒ»¸ö³£Á¿×Ö·û´®£¬¶ø¹¹Ô캯ÊýÖеıí´ïʽ¿ÉÒÔÊdz£Á¿×Ö·û´®£¬Ò²¿ÉÒÔÊÇÒ»¸öjs±äÁ¿£¬ÀýÈç¸ù¾ÝÓû§µÄÊäÈëÀ´×÷Ϊ±í´ïʽ²ÎÊýµÈµÈ£º
var reg=new RegExp(document.forms[0].exprfiled.value,”g”);
2£¬±í´ïʽģʽ
1£©±í´ïʽģʽ£¬ÊÇÖ¸±í´ïʽµÄ±í´ï·½Ê½ÓëÑùʽ£¬ ¼´ var reg=/±í´ïʽ/¸½¼Ó²ÎÊý Öеē±í´ïʽ”ÔõÑùÈ¥ÃèÊö£¿
2£©´Ó¹æ·¶ÉϽ²£¬±í´ïʽģʽ·ÖΪ¼òµ¥Ä£Ê½ºÍ¸´ºÏ


Ïà¹ØÎĵµ£º

JavaScriptʵÏÖGridViewÏàͬÐеĺϲ¢

ÏÈ¿´Ð§¹û£¬ºÏ²¢Ç°£º
ºÏ²¢ºó£º
ʵÏÖÔ´Â룺
// ******************************
//¹¦ÄÜ£ºÓû§ºÏ²¢GridViewÏàͬµÄÐÐ(ǰ̨ÏÔʾµÄʱºòºÏ²¢)
//ʱ¼ä£º2009/08/12 14:59
//×÷ÕߣºYzy
// ******************************
//²ÎÊý˵Ã÷£ºstrGridId—Êý¾Ý¿Ø¼þÃû³Æ£»arrIndexCol—²»Çå³þ£»arrMergeCol—ÒªºÏ²¢µÄÁ ......

javaScriptÑéÖ¤´úÂ루Óû§Ãû£¬ÃÜÂ룬ÓÊÏ䣩

<script language="javascript">
function IsDigit(cCheck)
{
return (('0'<=cCheck) && (cCheck<='9'));
}
function IsAlpha(cCheck)
{
return ((('a'<=cCheck) && (cCheck<='z')) || (('A'<=cCheck) && (cCheck<='Z')))
}
function IsaNull(cCheck) ......

JavascriptÔõôÔÚÁ½¸ö´°ÌåÖ®¼ä´«Öµ

Ô­ÎÄ£ºÁõÎä|JavascriptÔõôÔÚÁ½¸ö´°ÌåÖ®¼ä´«Öµ  
ÖÚËùÖÜÖªwindow.open() º¯Êý¿ÉÒÔÓÃÀ´´ò¿ªÒ»¸öд°¿Ú£¬ÄÇôÈçºÎÔÚ×Ó´°ÌåÖÐÏò¸¸´°Ì崫ֵĨ£¬Æäʵͨ¹ýwindow.opener¼´¿É»ñÈ¡¸¸´°ÌåµÄÒýÓá£
ÈçÎÒÃÇн¨´°ÌåFatherPage.htm:
XML-Code:
<script type="text/javascript">
function OpenChildWindow()
{ ......

JavascriptÔõôÔÚÁ½¸ö´°ÌåÖ®¼ä´«Öµ2

Ô­ÎÄ£ºÁõÎä|JavascriptÔõôÔÚÁ½¸ö´°ÌåÖ®¼ä´«Öµ2-showModalDialog  
ǰһƪÎÄÕÂJavascriptÔõôÔÚÁ½¸ö´°ÌåÖ®¼ä´«ÖµÖн²µ½ÁËÈçºÎÀûÓÃwindow.open()·½·¨´ò¿ªÐ´°Ì壬²¢ÔÚÁ½¸ö´°ÌåÖ®¼ä´«ÖµµÄ·½·¨¡£javascriptÖл¹ÓÐÒ»¸öº¯Êýwindow.showModalDialogÒ²¿ÉÒÔ´ò¿ªÒ»¸öд°Ì壬²»¹ýËû´ò¿ªµÄÊÇÒ»¸öģ̬´°¿Ú£¬ÄÇôÈçºÎÔÚ¸¸´°Ì ......

javascriptʵÏÖ¶ÔÎļþÉÏ´«ÀàÐ͵ÄÏÞÖÆ

×¢£º http://www.java114.com/277/content4355.html
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> upload </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ