2009 12 25´«ÖDz¥¿Í——JavaScript£ºJQuery
ʹÓùýAJAX¼¼ÊõµÄÈ˶¼ÖªµÀ´óÃû¶¦¶¦µÄJQuery¡£ËäÈ»ÎÒÀ´Ñ§Ï°Ö®Ç°Óп´¹ýAJAXµÄÊÓÆµ£¬µ«ÄÇʱ¶ÔWEBÓ¦ÓÃÕâ¸ö¶«Î÷»¹±È½ÏÄ£ºý£¬²»Çå³þHTML¡¢JSPÓëServletÊÇÔõô¹¤×÷µÄ£¬ÉõÖÁ²»ÖªµÀJQuery°ü×°µÄÊÇʲô¶«Î÷¡£½ñÈÕµÄѧϰÔÙ½áºÏ×òÌìµÄJavaScriptDOMµÄÄÚÈÝ£¬ÈÃÎÒ¶Ô´ËÊ®·ÖÇåÎú¡£JQueryÔÔò£º“write less, do more.”£¬Õâ¾ä»°Òѳä·Ö˵Ã÷Ëü¶Ô¼ò»¯Ê¹ÓÃJavaScriptDOM±à³ÌµÄ¹¦Á¦£¡
ÿλÀÏʦ¶¼ÓÐ×Ô¼ºµÄ½Ìѧ·½Ê½£¬¿ÉÄܸù¾Ý½ÌÊÚµÄÄÚÈݵIJ»Í¬½Ìѧ·½Ê½Ò²ÓÐÇá΢µÄ±ä»¯¡£ÀÏÙ¡ÊÇһλ·Ç³£ÓоÑéµÄÈí¼þ½Ìʦ£¬Ö®Ç°ËûÔÚ´óÁ¬µÄÈí¼þ¹«Ë¾×öÅàѵ¡£¾¹ý¶àÄêµÄ×ܽᣬËûÒѾÓÐ×Ô¼ºÒ»Ì׳ÉÊìµÄ½Ìѧ·½Ê½¡£Õâ¸ö·½Ê½ÈÃÎÒÊ®·Öϲ»¶£¡ÖÁÓÚÊÇʲô·½Ê½£¬Äã×Ô¼ºÀ´ÌåÑé°É£¡¹þ¹þ~~
´ÓѧϰJavaWEB¡¢Struts1µ½ÏÖÔÚµÄJavaScript£¬ÎÒÒѾÕÒµ½ÁËWEBÓ¦Óÿª·¢µÄºËÐÄ——MVC¡£Êǵ쬾ÍÊÇMVC¡£ÆäʵMVCÓ¦¸ÃÊǸù¾ÝWEBµÄºËÐı»´´Ôì³öÀ´µÄģʽ£¬ÄѵÀ²»ÊÇÂð£¡ÕâÒ»ÕûÌ×¹¤¾ß£¬¾ÍÊÇ·Ö±ð¶ÔÊÓͼ²ã¡¢¿ØÖƲãºÍÊý¾ÝÄ£ÐͲãµÄ²Ù×÷¡£ËƺõÏÖÔÚ²ÅÕÒµ½ÁËһЩ¸Ð¾õ£¬ÒòΪÒÔǰѧϰservletʱ£¬ÖªµÀËü¿ÉÒÔ´¦ÀíÓû§µÄÇëÇó£¬ÀÏʦ½²Ê²Ã´¾Íѧϰʲô¡£µ«ÏÖÔÚÓÐ˼ÏëÁË£¬ÀÏʦÄãÎÞÂÛ½²Ê²Ã´£¬ÎÒ¶¼ÖªµÀËüÓ¦¸ÃÓÃÔÚÄÄÒ»²ã£¬ÓÐʲôÓÃ;£¬ÕâÑùÌá¸ßÁËÎÒµÄѧϰЧÂÊ¡£ÕâÊÇÒ»¸ö·Ç³£ºÃµÄ³É³¤£¡¶ÔÒÔºóµÄ³É³¤´óÓаïÖú¡£
½ÓÏÂÀ´ÕâЩÁéÉ¢µÄ֪ʶ¾Í²»¶àÁË£¬È»ºó¾Í¿ªÊ¼×öÏîÄ¿ÁË¡£Á½¸ö×Ö£¬¿ì¡¢Ë¬£¡Ok£¬¿ªÊ¼ÕûÀíѧϰÄÚÈÝ¡£
Ò»¡¢JQueryÓëJavaScript
1.JavaScript¿â
ʹÓùýJavaScriptDOMµÄÈ˶¼Ó¦¸ÃÖªµÀ£¨±ÈÈç×òÌìµÄÁ·Ï°£©£¬Ê¹ÓÃJSDOM½øÐÐÒ³ÃæµÄ²Ù×÷ÊÇÊ®·ÖÂé·³µÄ¡£±ÈÈç»ñÈ¡¡¢Ð޸ļ°Ìí¼Ó×Ó½ÚµãµÈÕâЩ²Ù×÷¡£Èç¹û²Ù×÷Ò»¸ö¸´ÔÓµÄÒ³ÃæÄØ£¿Ok£¬JavaScript¿âÒò´Ëµ®ÉúÁË¡£
Ŀǰ±È½Ï³£¼ûµÄJavaScript¿âÓУº
2.JQuery¼ò½é
JQueryÊǼÌPrototypeÖ®ºóÓÖÒ»¸öÓÅÐãµÄJavaScript¿â¡£
JQueryÀíÄwrite less , do more.
JQueryÓÅÊÆ£ºÇáÁ¿¼¶¡¢Ç¿´óµÄÑ¡ÔñÆ÷¡¢³öÉ«µÄ DOM ²Ù×÷µÄ·â×°¡¢¿É¿¿µÄʼþ´¦Àí»úÖÆ¡¢ÍêÉÆµÄAjax¡¢³öÉ«µÄä¯ÀÀÆ÷¼æÈÝÐÔ¡¢Á´Ê½²Ù×÷·½Ê½……¡£
¶þ¡¢JQuery¶ÔÏó
Ïà¹ØÎĵµ£º
ʹÓà Cookies¡¡¡¡ÎÒÃÇÒѾ֪µÀ£¬ÔÚ document ¶ÔÏóÖÐÓÐÒ»¸ö cookie ÊôÐÔ¡£µ«ÊÇ Cookie ÓÖÊÇʲô£¿“ijЩ Web
Õ¾µãÔÚÄúµÄÓ²ÅÌÉÏÓúÜСµÄÎı¾Îļþ´æ´¢ÁËһЩÐÅÏ¢£¬ÕâЩÎļþ¾Í³ÆÎª Cookie¡£”—— MSIE °ïÖú¡£Ò»°ãÀ´Ëµ£¬Cookies ÊÇ CGI
»òÀàËÆ£¬±È HTML ¸ß¼¶µÄÎļþ¡¢³ÌÐòµÈ´´½¨µÄ£¬µ«ÊÇ JavaScript Ò²Ìá¹ ......
Àý£º
page.htmlÒ³Ãæ£º
<html>
<head>
<title>This is a test</title>
</head>
<script type="text/javascript">
var count;
</script>
<body>
<iframe id="child" src="childPage.html" src="childPage"></iframe>
</body>
</html>
......
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 ......
ÔÚJavascriptÖУ¬ËùÓпª·¢Õß¶¨ÒåµÄÀà¶¼¿ÉÒÔ×÷Ϊ»ùÀ࣬µ«³öÓÚ°²È«ÐÔ¿¼ÂÇ£¬±¾µØÀàºÍËÞÖ÷À಻ÄÜ×÷Ϊ»ùÀ࣬ÕâÑù¿ÉÒÔ·ÀÖ¹¹«Ó÷ÃÎʱàÒë¹ýµÄä¯ÀÀÆ÷¼¶µÄ´úÂ룬ÒòΪÕâЩ´úÂë¿ÉÒÔ±»ÓÃÓÚ¶ñÒâ¹¥»÷¡£
Ñ¡¶¨»ùÀàºó£¬¾Í¿ÉÒÔ´´½¨ËüµÄ×ÓÀàÁË¡£ÊÇ·ñʹÓûùÀàÍêÈ«ÓÉÄã¾ö¶¨¡£ÓÐʱ ......
ûÕÒµ½vs2008½«JavaScriptÅŰæµÃºÃ¿´Ð©µÄ°ì·¨£¬µ«ÓÐÕâ¸ö¹¤¾ß
http://jsbeautifier.org/
ÕâÊÇÀÏÍâµÄÒ»¸öÔÚÏßÅŰæJavaScriptµÄ·þÎñ¡£
ÎÒ²»Ï²»¶ÏÂÔØ°²×°Ò»Ð©²»Ì«”Õý“µÄÈí¼þ¹¤¾ß¡£
==
˳±ãÔÞÒ»ÏÂCSDN²©¿ÍµÄ"ÔÝ´æÏä"¹¦ÄÜ¡£
µ«ÔÚÎÒ·¢ÁË”ADSL80¶Ë¿Ú“Ò»ÎÄ£¬ÔÚ½ÓÏÂÀ´µÄÊ®À´·ÖÖÓÁË£¬Ð޸IJ»ÁË£¬Ò²²»ÄÜ ......