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

javascriptÕýÔò±í´ïʽʵÏÖtrim()ÒÉ»ó

ÕýÔÚ¿´¡¡javascript¸ß¼¶³ÌÐòÉè¼Æ¡¡,ÆäÖйØÓÚ·Ö×éÀïÃæµÄÒ»¾ä´úÂë²»ÊÇÌ«Àí½â:
ͨ¹ýÅäºÏʹÓÃString¶ÔÏóµÄreplace()·½·¨¼°·´ÏòÒýÓ㬾ͿÉÒÔ¶¨Òå×Ô¼ºµÄtrim()·½·¨:
String.prototype.trim = function() {
var reExtraSpace = /^\s+(.*?)\s+$/;
return this.replace(reExtraSpace,"$1");
}
 
Ò»¿ªÊ¼ÔõôҲ²»Àí½â trim() ·½·¨ÊÇÔõôÆð×÷ÓõÄ
var sTest = " this is a test ";
alert("[" + sTest + "]"); //outputs " [ this is a test ] "
alert("[" + sTest.trim() + "]"); outputs " [this is a test] " 
ºóÀ´²éÁËһϡ¡javascript ÀïÃæ StringObject µÄ replace(regexp,replacement)
·½·¨µÄµÚ¶þ¸ö²ÎÊýreplacementÀïÃæµÄ"$"ÌØÊ⺬Ò壺
$n±íʾµÚ n ¸ö×Ó±í´ïʽ , Ò²¾ÍÊÇ .*?
Ô­À´·Ö×é¾ÍÊÇÕýÔò±í´ïʽµÄ×Ó±í´ïʽ


Ïà¹ØÎĵµ£º

ASP.NETÓëJavaScript½»»¥

1.asp.netºô½Ðjs
view
plain
copy
to clipboard
print
?
Response.Write("<mce:script language=javascript><!--  
");  
Response.Write("alert('»¶Ó­Äú ');"
 );  
Response.Write("location.href='login.aspx';"
)& ......

ASP.NETÖÐǰ̨javascriptÓëºǫ́´úÂëµ÷ÓÃ

ASP.NETÖÐǰ̨javascriptÓëºǫ́´úÂëµ÷ÓÃ
2010-03-31 10:01
.netÖÐC#´úÂëÓëjavaScriptº¯ÊýµÄÏ໥µ÷ÓÃÎÊÌâ¡£
¡¡¡¡ÎÊ£º
¡¡¡¡1.ÈçºÎÔÚJavaScript·ÃÎÊC#º¯Êý?
¡¡¡¡2.ÈçºÎÔÚJavaScript·ÃÎÊC#±äÁ¿?
¡¡¡¡3.ÈçºÎÔÚC#ÖзÃÎÊJavaScriptµÄÒÑÓбäÁ¿?
¡¡¡¡4.ÈçºÎÔÚC#ÖзÃÎÊJavaScriptº¯Êý?
¡¡¡¡ÎÊÌâ1´ð°¸ÈçÏ£º
¡¡¡¡javaScriptº¯ ......

javaScript(&jQuery)¹¤¾ß¼°ÏàÓ¦ÍøÕ¾×ÊÁÏ

1.Dean Edwards±àдµÄPacker£¨http://dean.edwards.name/packer/£©£¬ÓÃÓÚѹËõJavaScript
2.»ñÈ¡JQuery£ºhttp:/jquery.com 
                     http://docs.jquery.com/Downloading_jQuery   ÏÂÔØ¸÷¸ö°æ±¾¼°ÏàÓ¦°ïÖúÎ ......

JavaScriptµÄwithÓï¾ä


withÓï¾ä
    ÓÃÓÚÉèÖôúÂëÌØ¶¨¶ÔÏóµÄ×÷ÓÃÓò¡£
    Àý£º
        var sMessage = "hello world";
        with(sMessage)
        {
         &nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ