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

javascript ʹÓÃCookies

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 Ò²ÌṩÁË¶Ô Cookies µÄºÜÈ«ÃæµÄ·ÃÎÊȨÀû¡£
¡¡¡¡ÔÚ¼ÌÐøÖ®Ç°£¬ÎÒÃÇÏÈҪѧһѧ Cookie µÄ»ù±¾ÖªÊ¶ ¡£
¡¡¡¡Ã¿¸ö Cookie ¶¼ÊÇÕâÑùµÄ£º<cookieÃû>=<Öµ>
¡¡¡¡<cookieÃû>µÄÏÞÖÆÓë JavaScript µÄÃüÃûÏÞÖÆ´óͬСÒ죬ÉÙÁË“²»ÄÜÓà JavaScript ¹Ø¼ü×Ö”£¬¶àÁ˓ֻÄÜÓÿÉÒÔÓÃÔÚ URL ±àÂëÖеÄ×Ö·û”¡£ºóÕ߱ȽÏÄѶ®£¬µ«ÊÇÖ»ÒªÄãÖ»ÓÃ×ÖĸºÍÊý×ÖÃüÃû£¬¾ÍÍêȫûÓÐÎÊÌâÁË¡£<Öµ>µÄÒªÇóÒ²ÊǓֻÄÜÓÿÉÒÔÓÃÔÚ URL ±àÂëÖеÄ×Ö·û”¡£
¡¡¡¡Ã¿¸ö Cookie ¶¼ÓÐʧЧÈÕÆÚ£¬Ò»µ©µçÄÔµÄʱÖÓ¹ýÁËʧЧÈÕÆÚ£¬Õâ¸ö Cookie ¾Í»á±»É¾µô¡£ÎÒÃDz»ÄÜÖ±½ÓɾµôÒ»¸ö Cookie£¬µ«ÊÇ¿ÉÒÔÓÃÉ趨ʧЧÈÕÆÚÔçÓÚÏÖÔÚʱ¿ÌµÄ·½·¨À´¼ä½ÓɾµôËü¡£
¡¡¡¡Ã¿¸öÍøÒ³£¬»òÕß˵ÿ¸öÕ¾µã£¬¶¼ÓÐËü×Ô¼ºµÄ Cookies£¬ÕâЩ Cookies Ö»ÄÜÓÉÕâ¸öÕ¾µãϵÄÍøÒ³À´·ÃÎÊ£¬À´×ÔÆäËûÕ¾µã»òͬһվµãÏÂδ¾­ÊÚȨµÄÇøÓòµÄÍøÒ³£¬ÊDz»ÄÜ·ÃÎʵġ£Ã¿Ò»“×é”Cookies Óй涨µÄ×Ü´óС£¨´óÔ¼ 2KB ÿ“×锣©£¬Ò»³¬¹ý×î´ó×Ü´óС£¬Ôò×îÔçʧЧµÄ Cookie Ïȱ»É¾³ý£¬À´ÈÃÐ嵀 Cookie“°²¼Ò”¡£
¡¡¡¡ÏÖÔÚÎÒÃÇÀ´Ñ§Ï°Ê¹Óà document.cookie ÊôÐÔ ¡£
¡¡¡¡Èç¹ûÖ±½ÓʹÓà document.cookie ÊôÐÔ£¬»òÕß˵£¬ÓÃijÖÖ·½·¨£¬ÀýÈç¸ø±äÁ¿¸³Öµ£¬À´»ñµÃ document.cookie µÄÖµ£¬ÎÒÃǾͿÉÒÔÖªµÀÔÚÏÖÔÚµÄÎĵµÖÐÓжàÉÙ¸ö Cookies£¬Ã¿¸ö Cookies µÄÃû×Ö£¬ºÍËüµÄÖµ¡£ÀýÈ磬ÔÚijÎĵµÖÐÌí¼Ó“document.write(document.cookie)”£¬½á¹ûÏÔʾ£º
name=kevin; email=kevin@kevin.com; lastvisited=index.html
ÕâÒâζ×Å£¬Îĵµ°üº¬ 3 ¸ö Cookies£ºname, email ºÍ lastvisited£¬ËüÃǵÄÖµ·Ö±ðÊÇ kevin, kevin@kevin.com ºÍ index.html¡£¿ÉÒÔ¿´µ½£¬Á½¸ö Cookies Ö®¼äÊÇÓ÷ֺźͿոñ¸ô¿ªµÄ£¬ÓÚÊÇÎÒÃÇ¿ÉÒÔÓà cookieString.split('; ') ·½·¨µÃµ½Ã¿¸ö Cookie ·Ö¿ªµÄÒ»¸öÊý×飨ÏÈÓà var cookieString = document.cookie£©¡£
¡¡¡¡É趨һ¸ö Cookie µÄ·½·¨ÊÇ¶Ô document.cookie ¸³Öµ¡£ÓëÆäËüÇé¿öϵĸ³Öµ²»Í¬£¬Ïò document.cookie ¸³Öµ²»»áɾ³ýµôÔ­ÓÐµÄ Cookies£¬¶øÖ»»áÔöÌí Cookies »ò¸ü¸ÄÔ­ÓÐ Cookie¡£¸³


Ïà¹ØÎĵµ£º

javascript ѧϰ±Ê¼Ç£¨1£©

1. javascript ÊÇÇø·Ö´óСдµÄ£¬°üÀ¨±äÁ¿¡¢º¯ÊýÃûµÈµÈ¡£
2. javascript ÖеıäÁ¿ÊÇÈõÀàÐ͵쬶¨Òå±äÁ¿Ê±Ö»Óà var ÔËËã·û¡£
var test1 = "hi";
»òÕß
var test1 = "hi",test2 = "hello";
»òÕß(¿ÉÒÔÊDz»Í¬µÄÀàÐÍ)
var test1 = "hi",test2 = 12;
»òÕß(¿ÉÒÔ²»Óóõʼ»¯)
var test1;
3. javascript ÿÌõÓï¾äµÄ½áβ&ldqu ......

ÏòAsp.netÒ³ÃæÌí¼Ójavascript½Å±¾

1¡¢Ê¹ÓÃPage.ClientScript.RegisterClientScriptBlock
RegisterClientScriptBlock·½·¨¿ÉÒÔ°ÑJavaScriptº¯Êý·ÅÔÚÒ³ÃæµÄ¶¥²¿¡£Ò²¾ÍÊÇ˵£¬¸Ã½Å±¾ÓÃÓÚÔÚä¯ÀÀÆ÷ÖÐÆô¶¯Ò³Ãæ¡£
Code
<%@ Page Language="C#" %>
<script runat="server">
protected void Page_Load(object send ......

javascript ѧϰ±Ê¼Ç£¨4£©

1. Ò»ÖÖÃæÏò¶ÔÏóÓïÑÔÐèÒª¿ª·¢ÕßÌṩÒÔÏÂËÄÖÖ»ù±¾ÄÜÁ¦¡£
£¨1£©·â×°---°ÑÏà¹ØÐÅÏ¢£¨ÎÞÂÛÊôÐÔ»¹ÊÇ·½·¨£©´æ´¢ÔÚ¶ÔÏóÖеÄÄÜÁ¦¡£
£¨2£©¾Û¼¯---°ÑÒ»¸ö¶ÔÏó´æ´¢ÔÚÁíÒ»¸ö¶ÔÏóÄÚµÄÄÜÁ¦¡£
£¨3£©¼Ì³Ð---ÓÉÁíÒ»¸öÀࣨ»ò¶à¸öÀࣩµÃÀ´ÀàµÄÊôÐÔ»ò·½·¨µÄÄÜÁ¦¡£
£¨4£©¶à̬---±àдÄÜÒÔ¶àÖÖ·½·¨ÔËÐеĺ¯Êý»ò·½·¨µÄÄÜÁ¦¡£
2. °Ñ¶ÔÏóµÄËù ......

JavaScript WebÁ÷³Ì¶¨Ò幤¾ß

Submitted by gouki on 2008, December 4, 11:47 PM. Javascript
ÓÃjavascript+vmlÀ´×ö¹¤×÷Á÷£¬È·ÊµÊǵÚÒ»´Î¿´µ½£¬ËùÒÔÎÒÔÚ¿´µ½ÓÐÕâ¸öÐÂÎŵÄʱºò£¬¾Í¾õµÃÌØ±ðµÄ³Ô¾ª¡£µ±ÄêµÄTRS¾ÍÊÇÒòΪÓÐÒ»¸öactivex°æµÄ¹¤×÷Á÷¿Ø¼þµÄCMS£¬µ¼ÖÂËûµÄ¼Û¸ñ·Ç³£µÄ¸ß£¬½ñÌìÄܹ»¿´µ½ÓÐjavascript°æµÄ£¬¾ªÑÈÊÇÄÑÃâµÄ¡£¡£¡£
Ö»ÊDz¢·ÇËùÓеĻúÆ÷¶¼Ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ