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

javascriptº¯Êý´óÈ«£¨Ò»)

ÉùÃ÷:Õâ¸öÊÇÍøÉϵÄ×ÊÁÏ,²»¹ýÎÒÔںܴó³Ì¶ÈÉϽøÐÐÁË×Ô¼ºµÄ˵Ã÷½éÉÜ,Ï£Íû´ó¼Ò»áϲ»¶¿´
 
1.document.write("Êä³öÄÚÈÝ");ΪÊä³öÓï¾ä
2.JSÖеÄ×¢ÊÍΪµ¥ÐÐ//ºÍ¶àÐÐ/**/
3.´«Í³µÄHTMLÎĵµË³ÐòÊÇ:document->html->(head,body)
4.Ò»¸öä¯ÀÀÆ÷´°¿ÚÖеÄDOM˳ÐòÊÇ:window->(navigator,screen,history,location,document)
 
5.»ñÈ¡±íµ¥ÖÐÔªËØµÄÃû³ÆºÍÖµ:                                
document.getElementById("±íµ¥ÖÐÔªËØµÄIDÊôÐÔÖµ")  ´Ë´¦»ñµÃÔªËØIDµÄ¶ÔÏó
document.getElementByName(“±íµ¥ÔªËصÄNameÊôÐÔÖµ”) ´Ë´¦»ñµÃÔªËØNameµÄ¶ÔÏó
ÕâÑù¾ÍÄÜͨ¹ý¶ÔÏóÀ´»ñÈ¡µ½¶ÔÓ¦µÄÖµ£¬¾ßÌå»ñÈ¡µÄÖµ¾ÍÊÇvalueÊôÐÔ£¨Ò²¾ÍÊǶÔÏó.value£©
                                                                
6.´óСдת»»µÄJS:
£¨1£©Ð¡Ð´×ª´óд£º
     document.getElementById("output").value = document.getElementById("input").value.toUpperCase();
£¨2£©´óдתСд£º
document.getElementById("output").value = document.getElementById("input").value.toLowCase();
ÎÞÂÛÔõôת»»£¬Ö»Òª²»ÊÇ×Öĸ·½Ê½µÄ»°£¬Ò²¾ÍÊǰ´»ØÔ­Ñù±£Áô
7.JSÖеÄÖµÀàÐÍ:String,Number,Boolean,Null,Object,FunctionµÈ
8.JS
ÖеÄ×Ö·ûÐÍת»»³ÉÊýÖµÐÍ:parseInt(),parseFloat()
ÕâÀïµÄparseInt()·½·¨£¬¾ßÌåʵÏÖ·½Ê½È磺parseInt(“ҪתµÄÄÚÈÝ”)
ÕâÀïµÄparseFloat()·½·¨£¬¾ßÌåʵÏÖ·½Ê½È磺parseFlost(“ҪתµÄÄÚÈÝ”)
9.JS
ÖеÄÊý×Öת»»³É×Ö·ûÐÍ:(""+±äÁ¿)
ÕâÀïµÄ+ÊÇÒ»¸öÁ¬½Ó·û£¬×îÖÕ½á¹û±ä³ÉÒ»¸ö×Ö·û´®µÄÐÎʽ
10.JS
ÖеÄÈ¡×Ö·û´®³¤¶ÈÊÇ:(length)
ÕâÀï¸úvbscriptÓе㲻һÑù£¬vbscriptÀïµÄÊÇlen£¨”ËùÒªÇóµÄ×Ö·û´®³¤¶È”£©£¬¶øjavascriptÀïµÄÔòÊÇÓÃÊôÐԵķ½Ê½À


Ïà¹ØÎĵµ£º

Javascript ȡСÊýµãºóÃæNλ

ÓÃJavascriptÈ¡floatÐÍСÊýµãºóÁ½Î»£¬Àý22.127456È¡³É22.13,ÈçºÎ×ö£¿
1. ×µÄ°ì·¨....... [ÎÒ¾ÍÔõô¸ÉµÄ.........]
1function get()
2{
3    var s = 22.127456 + "";
4    var str = s.substring(0,s.indexOf(".") + ......

JavascriptÊý×Ö¸ñʽ»¯/µ¥Î»×ª»¯

×î½üÓÖдÁËÒ»¸öÐ¡ÍæÒâ¡£ Õâ¸ö¶«Î÷Æäʵ¾ÍÊǽ«Ò»¸öÊýµÄµ¥Î»½øÐÐת»»£¨°Ù-->Íò£»Íò-->ÒÚ£»Ç§-->Ê®µÈ£©
ת»»µÄ˼·¾ÍÊdz˳ý10µÄX´Î·½£¨ÆäʵÓÃ×Ö·ûÊý×é¿ÉÒÔÖ±½ÓÒÆ¶¯Ð¡ÊýµãµÄλÖÃÕâÖÖ·½Ê½……£©
¸ñʽ»¯µÄ˼·¾ÍÊǽ«ÊäÈëµÄÊý×Ö°´ÕûÊýÓëСÊýÁ½²¿·Ö·Ö¿ª£¬·Ö±ð´¦Àí¡£Ã¿´Õ¹ý3λ¾Í¼ÓÒ»¸ö¶ººÅ£¨½«ÕûÊý»òСÊý ......

Jquery,Ò»¸ö·Ç³£ºÃÓõÄjavascript¿ò¼Ü,1.4°æ·¢²¼

ÓÃjquery-1.2.3×ö¹ý¼¸¸öÓ¦ÓÃ,¾õµÃºÜºÃÓÃ. Õâô¿ì,1.4°æÓÖ·¢²¼ÁË,À´×ÔcsdnµÄ±¨µÀ:
CSDN±¨µÀ À´×Ôjquery¹Ù·½ÍøÕ¾µÄÏûÏ¢£¬Ä¿Ç°×îÁ÷ÐеÄJavaScript/Ajax¿âjQueryа汾1.4ÒѾ­·¢²¼£¬ÎªjQueryÏîÄ¿4ÖÜÄê14ÌìÇì×£ËÍÉÏÒ»·Ý´óÀñ¡£
1.4µÄѹËõ°æÖ»ÓÐ23K£¬Î´Ñ¹Ëõ°æ154K¡£´ËÍ⣬GoogleÒ²ÔÚ×Ô¼ºµÄ·þÎñÆ÷ÉÏÌṩÁ˸±±¾£¬×÷ΪGoogle Ajax A ......

JavaScriptʵÏÖÒ³ÃæÌø×ªµÄ¼¸ÖÖ·½Ê½

     
1. °´Å¥Ê½£º
¡¡¡¡<INPUT name="pclog" type="button" value="GO" onClick="location.href='http://xxxx.cn/'">
¡¡¡¡
2. Á´½Óʽ£º
¡¡¡¡<a href="javascript:history.go(-1)">·µ»ØÉÏÒ»²½</a>
¡¡¡¡<a href="<%=Request.ServerV ......

×Ô¶¯µãÍøÒ³ÖеÄJavaScriptÁ´½Ó


‘µãÕý³£Á´½Ó·½·¨ºÜ¶à£¬ÕâÀï½éÉܵÄÊÇ×Ô¶¯µãJavaScriptÁ´½Ó
Function RunJS(scripts)
‘VB ×Ô¶¯µãÍøÒ³ÖеÄJavascriptÁ´½Ó
Dim Document
                On Error GoTo ErrHandle
        ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ