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

ÀûÓÃjavascriptÑéÖ¤ÓÊÏ䵨ַÊÇ·ñºÏ·¨

Ô´´úÂëÈçÏ£º
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>ÑéÖ¤ÓÊÏ䵨ַºÏ·¨ÐÔ</title>
    <script language="javascript" type="text/javascript">
    function EmailAddressTest()
    {
       //»ñÈ¡Óû§ÊäÈëµÄÓÊÏ䵨ַÏà¹ØµÄÐÅÏ¢
       var EmailString = document.MyForm.MyEmail.value;
       var strLength=EmailString.length;
       var index1=EmailString.indexOf("@");
       var index2=EmailString.indexOf(".",index1);
       var msg="ÑéÖ¤ÓÊÏ䵨ַµÄʵÀý£º\n\n";
           msg+="    ÓÊÏ䵨ַ:"+EmailString+"\n";
           msg+="    ÑéÖ¤ÐÅÏ¢:"
       //·µ»ØÏà¹ØµÄÑéÖ¤ÐÅÏ¢
       if(index1==-1||index2==-1||index2<=index1+1||index1==0||index2==strLength-1)
       {
           msg+="ÓÊÏ䵨ַ²»ºÏ·¨!\n\n";
           msg+="²»ÄÜͬʱÂú×ãÒÔÏÂÌõ¼þ:\n";
           msg+="    1.ÓʼþÖÐͬʱº¬ÓÐ'@'ºÍ'.'×Ö·û;\n";
           msg+="    2.'@'ºóÃæ±ØÐëÓÐ'.',ÇÒÖмäÖÁÉÙ¸ôÒ»¸ö×Ö·û;\n"
           msg+="    3.'@'²»ÄÜΪµÚÒ»¸ö×Ö·û,'.'²»ÄÜΪ×îºóÒ»¸ö×Ö·û¡£\n";
       }
       else
    &


Ïà¹ØÎĵµ£º

javascript DateÈÕÆÚ¶ÔÏó (ת)

´´½¨Ò»¸öÈÕÆÚ¶ÔÏó£º
var objDate=new Date([arguments list]);
²ÎÊýÐÎʽÓÐÒÔÏ£µÖÖ£º
   new Date("month dd,yyyy hh:mm:ss");
   new  Date("month dd,yyyy");
   new  Date(yyyy,mth,dd,hh,mm,ss);
   new Date(yyyy,mth,dd);
   new Date(ms); ......

ÍøÒ³ÖÆ×÷Javascript¾­µäС¼¼ÇÉ×ܽá


ÍøÒ³ÖÆ×÷Javascript¾­µäС¼¼ÇÉ×ܽá
http://www.webjx.com  ¸üÐÂÈÕÆÚ£º2007-10-12 01:25  ³ö´¦£ºÍøÒ³½ÌÑ§Íø  ×÷ÕߣºÕ¾³¤ÕûÀí
ÿһÏî¶¼ÊÇJSÖеÄС¼¼ÇÉ£¬µ«Ê®·ÖµÄʵÓã¡
1.document.write(”"); Êä³öÓï¾ä
2.JSÖеÄ×¢ÊÍΪ//
3.´«Í³µÄHTMLÎĵµË³ÐòÊÇ:document->html->(head,body)
4.Ò»¸öä¯ÀÀÆ ......

Ò»¾ä»°JavaScript±íµ¥ÑéÖ¤´úÂë

±íµ¥µÄ¿Í»§¶ËjavascriptÑéÖ¤Óи÷ÖÖ¸÷ÑùµÄд·¨£¬µÇ¼ΪformµÄonsubmitʼþ»òsubmit°´Å¤Ð´Ò»¸öº¯Êý¡£¶ÔÓÚС±íµ¥£¨Ö»ÓÐÒ»Á½¸ö±íµ¥ÓòµÄ±íµ¥£©¾Í²»±ØÔÙרÃÅÔÙÓÃjavascriptдһ¸öÑéÖ¤º¯ÊýÁË£¬Ö»ÐèÒªÔÚformµÄonsubmitʼþÀï¼ÓÉÏ£º
onsubmit=”return domainname.value==”?(alert(’ÇëÊäÈëËÑË÷ÄÚÈÝ’),false ......

javascriptÖÐloose typeµÄÓ°Ïì


var obj = new Object();
obj.name = "hello";
obj['name'] = "world";
alert(obj.name);
±»ÈËÎʵ½ÕâÑùÒ»¶Î´úÂ룬alertµÄ½á¹ûÓ¦¸ÃÊÇÊ²Ã´ÄØ£¿
Îһشð£ºhello #½á¹û´ó´íÌØ´í£¡
Ó¦¸ÃÊÇ“world”£¡£¡£¡
ÒòΪjsÊÇÒ»ÖÖËÉÉ¢ÀàÐ͵ÄÓïÑÔ£¬objËäÈ»±»ÉùÃ÷ÊÇÒ»¸ö¶ÔÏ󣬵«ÊǰÑËüµ±³ÉÊý×éÀ´·ÃÎÊҲûʲô²»¿ÉÒÔ¡£
ËäÈ» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ