JavaScriptÖÐ×Ô¶¨Òå¶ÔÏóµÄÏà¹ØÖªÊ¶
Ò»¸ÅÊö
ÔÚJavaÓïÑÔÖУ¬ÎÒÃÇ¿ÉÒÔ¶¨Òå×Ô¼ºµÄÀ࣬²¢¸ù¾ÝÕâЩÀà´´½¨¶ÔÏóÀ´Ê¹Óã¬ÔÚJavascriptÖУ¬ÎÒÃÇÒ²¿ÉÒÔ¶¨Òå×Ô¼ºµÄÀ࣬ÀýÈ綨ÒåUserÀà¡¢HashtableÀàµÈµÈ¡£
ĿǰÔÚJavascriptÖУ¬ÒѾ´æÔÚһЩ±ê×¼µÄÀ࣬ÀýÈçDate¡¢Array¡¢RegExp¡¢String¡¢Math¡¢NumberµÈµÈ£¬ÕâΪÎÒÃDZà³ÌÌṩÁËÐí¶à·½±ã¡£µ«¶ÔÓÚ¸´ÔӵĿͻ§¶Ë³ÌÐò¶øÑÔ£¬ÕâЩ»¹Ô¶Ô¶²»¹»¡£
ÓëJava²»Í¬£¬Java2Ìṩ¸øÎÒÃǵıê×¼ÀàºÜ¶à£¬»ù±¾ÉÏÂú×ãÁËÎÒÃǵıà³ÌÐèÇ󣬵«ÊÇJavascriptÌṩµÄ±ê×¼ÀàºÜÉÙ£¬Ðí¶à±à³ÌÐèÇóÐèÒªÎÒÃÇ×Ô¼ºÈ¥ÊµÏÖ£¬ÀýÈçJavascriptûÓйþÎ÷±íHashtable£¬ÕâÑùµÄ»°ÔÚ´¦Àí¼üÖµ·½Ãæ¾ÍºÜ²»·½±ã¡£
Òò´Ë£¬ÎÒ¸öÈËÈÏΪһ¸öÍêÕûµÄJavascript¶ÔÏóÊÓͼӦ¸ÃÈçÏ£º
¶þ£¬»ù±¾¸ÅÄî
1£¬×Ô¶¨Òå¶ÔÏó¡£
¸ù¾ÝJSµÄ¶ÔÏóÀ©Õ¹»úÖÆ£¬Óû§¿ÉÒÔ×Ô¶¨ÒåJS¶ÔÏó£¬ÕâÓëJavaÓïÑÔÓÐÀàËÆµÄµØ·½¡£
Óë×Ô¶¨Òå¶ÔÏóÏà¶ÔÓ¦µÄÊÇJS±ê×¼¶ÔÏó£¬ÀýÈçDate¡¢Array¡¢MathµÈµÈ¡£
2£¬ÔÐÍ£¨prototype£©
ÔÚJSÖУ¬ÕâÊÇÒ»ÖÖ´´½¨¶ÔÏóÊôÐԺͷ½·¨µÄ·½Ê½£¬Í¨¹ýprototype¿ÉÒÔΪ¶ÔÏóÌí¼ÓеÄÊôÐԺͷ½·¨¡£
ͨ¹ýprototypeÎÒÃÇ¿ÉÒÔΪJS±ê×¼¶ÔÏóÌí¼ÓеÄÊôÐԺͷ½·¨£¬ÀýÈç¶ÔÓÚString¶ÔÏó£¬ÎÒÃÇ¿ÉÒÔΪÆäÌí¼ÓÒ»¸öÐµķ½·¨trim£¨£©¡£
ÓëÑϸñµÄ±à³ÌÓïÑÔ£¨ÀýÈçJava£©²»Í¬£¬ÎÒÃÇ¿ÉÒÔÔÚÔËÐÐÆÚ¼äΪJS¶ÔÏó¶¯Ì¬Ìí¼ÓеÄÊôÐÔ¡£
Èý£¬Óï·¨¹æÔò
1£¬¶ÔÏó´´½¨·½Ê½
1£©¶ÔÏó³õʼ»¯Æ÷·½Ê½
¸ñʽ£ºobjectName = {property1:value1, property2:value2,..., propertyN:valueN}
propertyÊǶÔÏóµÄÊôÐÔ
valueÔòÊǶÔÏóµÄÖµ£¬Öµ¿ÉÒÔÊÇ×Ö·û´®¡¢Êý×Ö»ò¶ÔÏóÈýÕßÖ®Ò»
ÀýÈ磺
var user={name:“user1”,age:18}£»
var user={name:“user1”,job:{salary:3000,title:”programmer“}};
·ÃÎÊ·½Ê½£º
alert(user.job.salary); //output: 3000;
ÒÔÕâÖÖ·½Ê½Ò²¿ÉÒÔ³õʼ»¯¶ÔÏóµÄ·½·¨£¬ÀýÈ磺
var user={name:“user1”,age:18,getName:function(){
return this.name;
}
}
ºóÃæ½«ÒÔ¹¹Ô캯Êý·½Ê½ÎªÖØµã½øÐн²½â£¬°üÀ¨ÊôÐԺͷ½·¨µÄ¶¨ÒåµÈµÈ£¬Ò²Õë¶Ô¹¹Ô캯ÊýµÄ·½Ê½½øÐн²½â¡£
2£©¹¹Ô캯Êý·½Ê½
±
Ïà¹ØÎĵµ£º
ÎÊ£º
1.ÈçºÎÔÚJavaScript·ÃÎÊC#º¯Êý?
2.ÈçºÎÔÚJavaScript·ÃÎÊC#±äÁ¿?
3.ÈçºÎÔÚC#ÖзÃÎÊJavaScriptµÄÒÑÓбäÁ¿?
4.ÈçºÎÔÚC#ÖзÃÎÊJavaScriptº¯Êý?
ÎÊÌâ1´ð°¸ÈçÏ£º
javaScriptº¯ÊýÖÐÖ´ÐÐC#´úÂëÖеĺ¯Êý£º
·½·¨Ò»£º1¡¢Ê×ÏȽ¨Á¢Ò»¸ö°´Å¥£¬ÔÚºǫ́½«µ÷Óûò´¦ÀíµÄÄÚÈÝдÈëbutton_clickÖÐ;
2¡¢ÔÚǰ̨дһ¸öjsº¯Êý£¬ÄÚÈÝΪ ......
´ò¿ªÒ»¸ö js Îļþ£¬±à¼Íê³É±£´æÊ±£¬Í»È»ÌáÐÑÏÂÃæµÄ´íÎó£º
Save could not be completed.
Reason:
Some characters cannot be mapped using “ISO-8859-1″ character encoding. Either change the encoding or remove the characters which are not supported by the “ISO-8859-1″ character ......
ÓÐÁ½ÖÖÍøÒ³Éè¼ÆÕߣºÏ²»¶Óÿò¼Ü(Frame)µÄºÍ²»Ï²»¶µÄ¡£²»Ï²»¶Ê¹Óÿò¼ÜµÄÈËÃÇ×ÜÊDZ§Ô¹Ëµ£¬¿ò¼ÜʹµÃÒ³Ãæ±äµÃ¸´ÔÓ£¬Ôö¼ÓÁËÏÂÔØ¸ºµ££¬¶øÇÒ»á¼õÉÙÄãµÄÒ³Ãæ±»ËÑË÷ÒýÇæÕÒµ½µÄ»ú»á¡£¶øÏ²»¶¿ò¼ÜµÄÉè¼ÆÕßÔò˵¿ò¼Üʹä¯ÀÀ±äµÃ¼òµ¥£¬²¢¸³ÓèÉè¼ÆÈËÔ±ÔÚ°²ÅÅÒ³ÃæÉϸü¶àµÄ¿ØÖÆ¡£
¡¡¡¡²»¹ÜÄãÊÇÔÞ³ÉʹÓÿò¼Ü»¹ÊÇ·´¶Ô£¬ÊÂʵÉÏ£¬´ø¿ò¼ÜµÄÒ³ÃæÒ»Ö±´ ......
JavaScriptÓïÑÔºÍJavaÓïÑÔÊÇÏà¹ØµÄ£¬µ«ËüÃÇÖ®¼äµÄÁªÏµ²¢²»ÏñÏëÏóÖеÄÄÇÑù½ôÃÜ¡£
¡¡¡¡ ¶þÕßµÄÇø±ðÌåÏÖÔÚ£º
¡¡¡¡ Ê×ÏÈ£¬ËüÃÇÊÇÁ½¸ö¹«Ë¾¿ª·¢µÄ²»Í¬µÄÁ½¸ö²úÆ·£¬JavaÊÇSUN¹«Ë¾ÍƳöµÄÐÂÒ»´úÃæÏò¶ÔÏóµÄ³ÌÐòÉè¼ÆÓïÑÔ£¬ÌرðÊʺÏÓÚInternetÓ¦ÓóÌÐò¿ª·¢£»¶øJavaScrip ......