Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¶¯Ì¬¼ÓÔØjavaScriptÄÚ´æй¶ÎÊÌâ

.ÀûÓÃScript±êÇ©¿ÉÒÔ¿çÓò¼ÓÔز¢ÔËÐÐÒ»¶ÎJavaScript½Å±¾£¬ µ«Neil FraserÏÈÇ°ÒÑÖ¸³ö£¬½Å±¾ÔËÐкó×ÊÔ´²¢Ã»±»ÊÍ·Å£¬¼´Ê¹ÊÇScript±êÇ©ÒƳýºó¡£ÎªÁËÊͷŽű¾×ÊÔ´£¬Í¨³£ÔÚ·µ»Øºó»¹ÒªÒ»Ð©½øÐжîÍâµÄ´¦Àí
JScript code:
script = document.createElement('script');
script.src =
'http://example.com/cgi-bin/jsonp?q=What+is+the+meaning+of+life%3F';
script.id = 'JSONP';
script.type = 'text/javascript';
script.charset = 'utf-8';
// ±êÇ©¼Óµ½headºó£¬»á×Ô¶¯¼ÓÔز¢ÔËÐС£
var head = document.getElementsByTagName('head')[0];
head.appendChild(script)

ʵ¼ÊÉϺܶàÁ÷ÐеÄJS¿â¶¼²ÉÓÃÕâÖÖ·½Ê½£¬´´½¨Ò»¸öscritp±êÇ©£¬¸³ÓèÒ»¸öIDºó¼ÓÔؽű¾£¨±ÈÈçYUI get()£©£¬¼ÓÔØÍê²¢»Øµ÷ºóÇå³ý¸Ã±êÇ©¡£ÎÊÌâÔÚÓÚµ±ÄãÇå³ýÕâЩscript±êÇ©µÄʱºò£¬ä¯ÀÀÆ÷½ö½öÊÇÒƳý¸Ã±êÇ©½áµã¡£
JScript code:
var script = document.getElementById('JSONP');
script.parentNode.removeChild(script);

µ±ä¯ÀÀÆ÷ÒƳýÕâ±êÇ©½áµãºóµÄͬʱ²¢Ã»¶Ô½áµãÄÚJavaScript×ÊÔ´µÄ½øÐÐÀ¬»ø»ØÊÕ£¬ÕâÒâζ×ÅÒƳý±êÇ©½áµã»¹²»¹»£¬»¹µÃÊÖ¶¯µÄÇå³ýscript±êÇ©½áµãµÄÄÚÈÝ:
JScript code:
// Remove any old script tags.
var script;
while (script = document.getElementById('JSONP')) {
script.parentNode.remo


Ïà¹ØÎÊ´ð£º

¼±ÇóÒ»¸öÔÚÍøÒ³ÖÐÑéÖ¤Óû§ÊäÈëµÄJavaScript´úÂë

±ÈÈçÓÐÒ»¸ötextbox£¬Óû§ÊäÈëºóµãbutton°´Å¥Ê±£¬ÊµÏÖÓÃJavaScript¶ÔtextboxÊäÈëÐÅÏ¢µÄÑéÖ¤£¬±ÈÈçÑéÖ¤Óû§ÊäÈëµÄÊÇ·ñÊÇÊý×Ö¡£
Ï£Íû½«HTML´úÂëÒ»²¢Ð´³öÀ´¹þ£¬Ð»Ð»¡£
HTML code:

<!DOCTYPE html PUBLIC &quo ......

ÐÂÈËjavascriptÎÊÌâÇóÖú£¬Çë¸÷λ´ó¸ç´ó½ãÃÇÀ´°ï棡

ÕâÊÇÎÒµÄÎı¾¿ò
<input type="text" size="60" name="password_answer" id="pwdanswer" value="$!password_answer" >
Ìá½»°´Å¥
<input clas ......

¶à¸öJavaScriptµÄÑéÖ¤ÎÊÌâ

Ç°Óжà¸öJavaScriptº¯Êý 
ºóÃæÌá½»¿É <form name="" action="" method="" onsubmit="return isPostalCode();return isID();return isEmail() "

¿ÉÕâÑùÐ ......

ÈçºÎÔÚJavaScriptÖÐʹÓÃJSTL±í´ïʽ

ÏÂÁдúÂ룬ÈçºÎÔÚÀ¶É«Óï¾ä´¦Ê¹ÓúìÉ«Óï¾ä¶¨ÒåµÄ¶ÔÏóµÄÏà¹Ø²Ù×÷£¨±ÈÈç˵½«À¶É«Óï¾ä»»³É pic.getFileName()·½·¨È¡µÃµÄ×Ö·û´®£©
<%@ page language="java" contentType="text/html; charset=UTF- ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ