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

ASP.NETÖÐǰ̨javascriptÓëºǫ́´úÂëµ÷ÓÃ

C#´úÂëÓëjavaScriptº¯ÊýµÄÏ໥µ÷ÓÃ
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£¬ÄÚÈÝΪdocument.getElementById("btn1").click();
          3¡¢ÔÚǰ̨»òºǫ́µ÷ÓÃjsº¯Êý£¬¼¤·¢clickʼþ£¬µÈÓÚ·ÃÎʺǫ́c#º¯Êý£»
·½·¨¶þ£º1¡¢º¯ÊýÉùÃ÷Ϊpublic             
             ºǫ́´úÂë(°Ñpublic¸Ä³ÉprotectedÒ²¿ÉÒÔ)
             public string ss()
             {
                return("a");
             }
          2¡¢ÔÚhtmlÀïÓÃ<%=fucntion()%>¿ÉÒÔµ÷ÓÃ
             ǰ̨½Å±¾
             <script language=javascript>
             var a = "<%=ss()%>";
             alert(a);
             </script>
·½·¨Èý£º1¡¢<script language="javascript">
             <!--
             function __doPostBack(eventTarget, eventArgument)
          &


Ïà¹ØÎĵµ£º

ͨ¹ýjavascript»ñµÃurl²ÎÊý

Ò³ÃæÌá½»Êý¾ÝÒ»°ãÓÐÁ½ÖÖ·½·¨£ºget,post¡£post¾ÍÊÇËùνµÄformÌá½»£¬Ê¹ÓÃÊÓͼ£»getÊÇͨ¹ýurlÌá½»¡£
Get·½·¨Ò»°ãÓúǫ́´úÂ루Èçasp,asp.net£©»ñµÃ²ÎÊý£¬´úÂëºÜ¼òµ¥£ºRequest.QueryString["id"];¼´¿É»ñÈ¡¡£ 
ÓÐЩʱºòÐèÒªÖ±½ÓÔÚǰ̨»ñÈ¡url²ÎÊý£¬ÒªÓõ½javascript£¬jsûÓÐÖ±½Ó»ñÈ¡url²ÎÊýµÄ·½·¨£¬ÄÇô£¬ÎÒÃÇÈçºÎͨ¹ýjs ......

ÅäÖÃASP.NET AJAX

ÏÈÏÂÔØ.net framework2.0ºÍASPAJAXExtSetup.msi
È»ºó°²×° ¼´¿ÉÔËÐÐ
Èç¹ûÐèÒª¿ª·¢AJAX
ÔòÒª°²×°VSºÍAjaxControlToolkit
ÔÚVS¹¤¾ßÏäÖÐн¨±êÇ© ....
.Net Framework 3.5 »·¾³ÏÂÇëÔĶÁ v3.5 »·¾³ÏÂÈçºÎ²¼Öà AJAX »·¾³¡£
ÕâÀïËù˵µÄ»·¾³ÊÇÖ¸°´·þÎñÆ÷¶ËʵÏÖ·½Ê½½øÐеÄÅäÖá£Ó¦¸Ã˵ֻҪ°²×°ÁË ASP.NET AJAX Extensions ¾Í¿É ......

ASP.NET¸ßÊÖÀ´¿´Ï°¡

ÎÒÏë×öÒ»¸ö¶àÖ¸±ê¶¯Ì¬²éѯ£¬ÇëÎÊÄÄλÐÖµÜ×ö¹ý£¬°ï¸ö棡¾ßÌåÒªÇóÊÇ:ÎÒ¿ÉÒÔËæÒâÑ¡ÔñÊý¾Ý¿â±íÖеÄÈκÎÒ»¸ö»ò¶à¸ö×ֶΣ¬È»ºó°ÑËûÃDzéѯ³öÀ´£¡ÎÒ»á×öµ¥Ö¸±í²éѯµÄ£¬µ«ÏÖÔÚ¹¦ÄÜÒªÒªÇó¶àÖ¸±ê¶¯Ì¬²éѯ£¡»áµÄ°ï¸öæ°¡@£¡¸Ðл֮ÖÁ£¡
ÀýÈçÎÒÏë²éÊý¾Ý¿â±íÖеĠ Óû§±àºÅ ÐÕÃû »òÕßÓû§±àºÅ ÐÕÃû Ê¡·Ý  ÊÕÈë  ²¢°Ñ¶ÔÓ¦µ ......

JavascriptÏÝÚå¡£¡£¡£¡£¡£¡£¡£

1.¸¡µãÔËËã
Õâ¿ÉÄÜÊÇ´ì°ÜһЩ¶Ôjavascript²»ÊìϤ²¢×¼±¸Ö´ÐÐһЩÊýѧÔËËãµÄÈ˵ÄÖ÷ÒªÔ­
Òò.
<script>  
alert(0.02 / 0.1);  //0.19999999999999998 
  
alert(1.14 * 100);  //113.99999999999999    ;)
  
......

[·­Òë]High Performance JavaScript(010)

Cloning Nodes  ½Úµã¿Ë¡
    Another way of updating page contents using DOM methods is to clone existing DOM elements instead of creating new ones—in other words, using element.cloneNode() (where element is an existing node) instead of document.createElement().
 &nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ