javascriptʹÓÃwinsokcet
ÈçÌ⣬ÒÑʵÏÖÁ¬½Ó£¬·¢ËÍ¡£Î´ÊµÏÖʵÒì²½½ÓÊÕ£¬Çë¸ßÊÖÖ¸µã¡£×îºÃÓÐÍêÕûµÄÀý×Ó
javascriptÇëÇóͨÐÅÊÇ»ùÓÚhttpµÄ£¬ËüÖ»ÊÇÒ»ÖÖÔËÐÐÔÚä¯ÀÀÆ÷¶ËµÄ½Å±¾ÓïÑÔ,²»ÄÜʹÓÃsocket, ΨһµÄ½â¾ö°ì·¨¾ÍÊÇдActiveX²å¼þ. ҪʵÏÖÒì²½²Ù×÷£¬Â¥Ö÷¿ÉÓÃAjaxÓë·þÎñÆ÷ͨÐÅ »¹²»¶® ¿ª·¢activeXʵÏÖ°É£¬ javascript ¾ÍÊÇÓõĿؼþ¹þ£¬winsockt¿Ø¼þ£¬´ó¸ÅÈçÏ£¬ÎÒ²»ÊÇÒªºÍweb·þÎñÆ÷ͨÐÅ£¬ÒªºÍÁíÍâÒ»¸ö·þÎñ³ÌÐòͨÐÅ¡£ <object name="wskt" classid="clsid:XXXXXXXX¼Ç²»µÃÁË"> </object> <script> wskt.Coonect(); wskt.SendDatd("XXXX") </script> ÏÖÔÚÏëҪʵÏÖÒì²½½ÓÊÕ£¬Ïñ.NETÀïµÄBeginReceive()ÄÇÑùµÄÒì²½½ÓÊÕ ÎÒҪʵÏÖÏûϢʵʱ֪ͨ£¬ÓÃajax²»¹»ÊµÊ±£¬Òª²»¾ÍÁ¬½Ó´ÎÊýÌ«¶à£¬Ó°ÏìÐÔÄÜÒýÓà ¾ÍÊÇÓõĿؼþ¹þ£¬winsockt¿Ø¼þ£¬´ó¸ÅÈçÏ£¬ÎÒ²»ÊÇÒªºÍweb·þÎñÆ÷ͨÐÅ£¬ÒªºÍÁíÍâÒ»¸ö·þÎñ³ÌÐòͨÐÅ¡£ <object name="wskt" classid="clsid:XXXXXXXX¼Ç²»µÃÁË"> </object> <script> wskt.Coonect(); wskt.SendDatd("XXXX") </script> ÏÖÔÚÏëҪʵÏÖÒì²½½ÓÊÕ£¬Ïñ.NETÀïµÄBeginReceive()ÄÇÑùµÄÒì²½½ÓÊÕ ÎÒҪʵÏÖÏûϢʵʱ֪ͨ£¬ÓÃajax²»¹»ÊµÊ±£¬Òª²»¾ÍÁ¬½Ó´ÎÊýÌ«¶à£¬Ó°ÏìÐÔÄÜ ÊµÏÖÄãÉÏÃæËµµÄ,Ê×ÏÈÄã±ØÐè×ÔÒÑ¿ª·¢Ò»¸öActiveX,Ìṩ½Ó¿ÚÓë·½·¨! Èç¹û¾õµÃAjax²»¹»ÊµÊ±£¬Äã¿ÉÒÔ²ÉÓÃServer Push!È÷þÎñÆ÷À´Í¨Öª¿Í»§¶ËÓÐеÄÏûÏ¢. ²»¹ýÕâÖÖ¶Ô·þÎñÆ÷µÄ¿ªÏû±ÈAjax´ó. ¹Ø×¢ÖС£¡£¡£ javascript ÔõôsocketͨÐ
Ïà¹ØÎÊ´ð£º
<form id="form1" runat="server"> <div> <script type="text/javascript"> function oo(a){ document.getEleme ......
<script type="text/javascript"> function IsValidate() { var flag=false; var cellPartN ......
¶ÔÓÚJavaScript À´ËµÒªÊµÏÖÉÏÃæÕâÈý²ãº¬Ò壬Æäʵ¼È¼òµ¥ÓÖ²»¼òµ¥¡£Õâ¸ö½áÂÛÌýÆðÀ´ºÜì¶Ü£¬µ«ÊÇÄãºÜ¿ì¾Í»á·¢ÏÖËüÊÇÓеÀÀíµÄ¡£ÏÂÃæ½«½éÉܼ¸ÖÖJavaScript ÖоßÌåµÄʵÏּ̳еķ½·¨£¬²¢Ïêϸ·ÖÎöËüÃǵÄÀûÓë±×¡£ ......
Èý¸öÊýx,y,z ±È´óС.. var x,y,z,t; if (x>y) {t=x;x=y;y=t;} //½»»»x,yµÄÖµ if(x>z) {t=z;z=x;x=t;}//½»»»x,zµÄÖµ if(y>z) {t=y;y=z;z=t;}//½»»»z,yµÄÖµ ÕâÊÇ ......
<script type="text/javascript"> function show(){ var ListUtil=new Object(); var ListUtil.getSelectedIndexes=function (oListbox){ var arrIndexes=new Array; for(var i=0;i ......