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

eclipseÖÐjavascriptÏÔʾΪÂÒÂëµÄ½â¾ö°ì·¨¡£


eclipseÖÐjavascriptÏÔʾΪÂÒÂëµÄ½â¾ö°ì·¨¡£
Òà¿ÉÒÀ´ÎÑ¡Ôñ²Ëµ¥"window">>"preferences">>"general">>"content types"
ÔÚÓұߵĴ°¿ÚÖдò¿ªÁбí,Ñ¡ÖÐ"JavaScript",ÔÚÏÂÃæµÄ"default encoding"ÓұߵÄÊäÈë¿òÖÐÊäÈëjavaScript±àÂ룬Ҫ¿´ÄúµÄÍøÒ³ÓõıàÂ룬Èç¹ûÊÇ“GBK”¾ÍÑ¡"GBK",ÊÇ"GB2312"¾ÍÑ¡“GB2312”£¬UTF-8¾ÍÊÇUTF-8£¬ÔÙµã"update"°´Å¥¡£
http://www.blogjava.net/menglikun/archive/2008/01/25/68079.html


Ïà¹ØÎĵµ£º

javascript arguments¶ÔÏó

ÔÚjavascriptº¯ÊýÌåÄÚ£¬±êʶ·ûarguments¾ßÓÐÌØÊ⺬Òå¡£ËüÊǵ÷ÓöÔÏóµÄÒ»¸öÌØÊâÊôÐÔ£¬ÓÃÀ´ÒýÓÃArguments¶ÔÏó¡£Arugments¶ÔÏó¾ÍÏñÊý×飬עÒâÕâÀïÖ»ÊÇÏñ²¢²»Êǹþ¡£
javascriptº¯ÊýÌåÄÚ£¬argumentsÏñÊý×é(²¢²»ÊÇÕæµÄÊý×飬ÊÇÒ»¸öArguments¶ÔÏó£¬ÔÙ´ÎÇ¿µ÷)Ò»Ñù£¬ÓÐlengthÊôÐÔ£¬¿ÉÒÔ´ú±í´«¸øº¯ÊýµÄ²ÎÊýµÄ¸öÊý¡£
ÒýÓÃÒ»¸öÐÎʽ²ÎÊ ......

JavaScriptÖеÄJSON

 
JavaScriptÖеÄJSON
 
JavaScriptÊÇÎªÍø¾°ä¯ÀÀÆ÷×öÒ³Ãæ½Å±¾ÓïÑÔ¶øÊµÏÖµÄÒ»ÖÖ±à³ÌÓïÑÔ¡£ËüÏÖÔÚ»¹±»ºÜ¶àÈËÎó½âÊÇjavaµÄ×Ó¼¯¡£ËüÊÇÒ»ÖÖ¾ßÓÐÀàCÓï·¨ºÍÈõ¶ÔÏóµÄģʽÓïÑÔ¡£JavaScriptÍêÈ«×ñÊØECMAScriptÓïÑÔ˵Ã÷ÊéµÚÈý°æ¡£
JSONÊÇJavaScript¶ÔÏóÎÄ×ּǺŵÄ×Ó¼¯¡£ÓÉÓÚJSONÊÇJavaSriptµÄ×Ó¼¯£¬ËùÒÔÔÚJavaScriptÀ ......

Javascript °´¼üʼþ


AS("#...").keypress(function(event) {
        if (navigator.userAgent.toLowerCase().indexOf("mozilla") >= 0) {
         var $key = event.charCode ;
        } else {
         var $key = event. ......

JavaScript ÖеÄ==ºÍ===

ÔÚjsÖУ¬Éϴο´µ½Ò»¶Î´úÂë===ÅжÏʹÓÃ3¸ö=ºÅ
ÎÒÄÉÃÆÁË Ò»ÔËÐÐ Õý³£µÄ¡£
ÓÚÊÇν֮Ի£º“ÉñÂë”
ºó²éÔĵÃÖª
==Ö»ÊÇÅжÏÖµÊÇ·ñÏàµÈ
===ÅжÏÖµºÍÀàÐÍÊÇ·ñ¶¼ÏàµÈ
±ÈÈç
var key="222";
var key2=222;
alert(key==key2)//ture
alert(key===key2)//false
²»ÖªµÀÆäËûµÄÈõÀàÐÍÊÇ·ñ¶¼ÊÇÒ»Ñù¡£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ