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

C#ºǫ́µ÷ÓÃǰ̨javascriptµÄÎåÖÖ·½·¨


ÓÉÓÚÏîÄ¿ÐèÒª£¬Óõ½ÆäËûÏîÄ¿×éÓÃVC¿ª·¢µÄ×é¼þ£¬ÔÚwebºǫ́´úÂëÎÞ·¨·ÃÎÊÕâ¸ö×é¼þ£¬ËùÒÔÖ»ºÃͨ¹ýºǫ́µ÷ÓÃǰ̨µÄjavascript£¬´Ó¶ø²Ù×÷Õâ¸ö×é¼þ¡£ÔÚÍøÉÏÕÒÁËÕÒ£¬·¢ÏÖÓÐÈýÖÖ·½·¨¿ÉÒÔ·ÃÎʵ½Ç°Ì¨´úÂ룺
µÚÒ»ÖÖ£¬OnClientClick    (vs2003²»Ö§³ÖÕâ¸ö·½·¨)
<asp:Button ID="Button1" runat="server" Text="Button"  OnClientClick="client_click()" OnClick="Button1_Click"  />
client_click() ¾ÍÊÇjavascriptµÄÒ»¸ö·½·¨¡£
µÚ¶þÖÖ£¬Button1.Attributes.Add("onclick", "return Client_Click()"); 
“Client_Click() “ÊÇÒ»¸öǰ̨·½·¨£¬¿ÉÒÔÌæ»»³ÉÒ»°ãµÄ½Å±¾È磺retrun confirm('È·¶¨É¾³ýÂð£¿')
µÚÈýÖÖ£¬ÊÇÎÒ×ÔÈÏΪ×îÁé
»îµÄÒ»ÖÖ£¬ClientScript.RegisterStartupScript
Àý×Ó£ºStringBuilder sb = new StringBuilder();
        sb.Append("<script language='javascript'>");
        sb.Append("Button2_onclick('" + serverPath + "')");
        sb.Append("</script>");
        ClientScript.RegisterStartupScript(this.GetType(), "LoadPicScript", sb.ToString());
µÚËÄÖÖ
.

ÓÃResponse.Write·½·¨Ð´Èë½Å±¾
±ÈÈçÔÚÄãµ¥»÷°´Å¥ºó£¬ÏȲÙ×÷Êý¾Ý¿â£¬ÍêÁ˺óÏÔʾÒѾ­Íê³É£¬¿ÉÒÔÔÚ×îºóÏëµ÷Óõĵط½Ð´ÉÏ
Response.Write("<script type='text/javascript'>alert();</script>");
Õâ
¸ö·½·¨ÓиöȱÏݾÍÊDz»Äܵ÷Óýű¾ÎļþÖеÄ×Ô¶¨ÒåµÄº¯Êý£¬Ö»Äܵ÷ÓÃÄÚ²¿º¯Êý£¬¾ßÌåµ÷ÓÃ×Ô¶¨ÒåµÄº¯ÊýÖ»ÄÜÔÚResponse.WriteдÉϺ¯Êý¶¨Ò壬±ÈÈç
Response.Write("<script type='text/javascript'>function
myfun(){...}</script>");
µÚÎåÖÖ

ÓÃClientScriptÀද̬Ìí¼Ó½Å±¾
    Ó÷¨ÈçÏ£ºÔÚÏëµ÷ÓÃij¸öjavascript½Å±¾º¯ÊýµÄµØ·½Ìí¼Ó´úÂ룬עÒâÒª±£Ö¤MyFunÒѾ­Ôڽű¾ÎļþÖж¨Òå¹ýÁË¡£
    ClientScript.RegisterStartupScript(ClientScript.GetType(), "myscript", "<script>MyFun();</script>");
Õ


Ïà¹ØÎĵµ£º

JavaScript »ñÈ¡¶ÔÏóµÄ¸ß¶ÈºÍ¿í¶ÈÏêϸ˵Ã÷

scrollHeight: »ñÈ¡¶ÔÏóµÄ¹ö¶¯¸ß¶È¡£
scrollLeft:ÉèÖûò»ñȡλÓÚ¶ÔÏó×ó±ß½çºÍ´°¿ÚÖÐÄ¿Ç°¿É¼ûÄÚÈݵÄ×î×ó¶ËÖ®¼äµÄ¾àÀë
scrollTop:ÉèÖûò»ñȡλÓÚ¶ÔÏó×¶ËºÍ´°¿ÚÖпɼûÄÚÈݵÄ×¶ËÖ®¼äµÄ¾àÀë
scrollWidth:»ñÈ¡¶ÔÏóµÄ¹ö¶¯¿í¶È
offsetHeight:»ñÈ¡¶ÔÏóÏà¶ÔÓÚ°æÃæ»òÓɸ¸×ø±ê offsetParent ÊôÐÔÖ¸¶¨µÄ¸¸×ø±êµÄ¸ß¶È
offsetL ......

[JAVASCRIPT] IFRAME VS AJAX Òì²½Ìá½»

ÔÚajaxû³öÀ´Ö®Ç°£¬Ò»Ö±ÊÇÓÃiframeʵÏÖµÄÎÞË¢ÐÂÇëÇó¡£
Ö÷ÒªµÄÔ­ÀíÊÇ£º
ʹÓÃjs´´½¨Ò»¸öÒþ²ØµÄiframe
°ÑÒªÌá½»µÄ±íµ¥µÄtargetÊôÐÔÖ¸Ïò1ÖÐÉú³ÉµÄiframe
ÔÚÇëÇóµÄÒ³ÃæÖлص÷¸¸Ò³ÃæµÄ·½·¨
ÕâÑù¾ÍʵÏÖÁËÒ»¸ö¼òµ¥µÄ“Òì²½Ìá½»”
¿´ÆðÀ´ºÍajaxÒ»ÑùµÄЧ¹û£¬ÄÇΪʲô»¹ÒªÓÐajax£¬ÎÒÃÇÀ´±È½ÏÏ£º£¨ÒÔÏ°Ñajax¼¼Êõ³ÆΪX ......

javascript ³£ÓõÄ55¸ö¼¼ÇÉ

1. oncontextmenu="window.event.returnValue=false" ½«³¹µ×ÆÁ±ÎÊó±êÓÒ¼ü
<table border oncontextmenu=return(false)><td>no</table> ¿ÉÓÃÓÚTable
2. <body onselectstart="return false"> È¡ÏûÑ¡È¡¡¢·ÀÖ¹¸´ÖÆ
3. onpaste="return false" ²»×¼Õ³Ìù
4. oncopy="return false;" oncut="return f ......

Javascript Closures

Javascript Closures
Introduction
The Resolution of Property Names on Objects
Assignment of Values
Reading of Values
Identifier Resolution, Execution Contexts and Scope Chains
The Execution Context
Scope chains and [[scope]]
Identifier Resolution
Closures
Automatic Garbage Collecti ......

[JAVASCRIPT] this ¶ÔÏó

¿´Á˺ܶàjavascrip´úÂ룬·¢ÏֺܶàµØ·½Óõ½ÁËthisÕâ¸ö¶ÔÏó£¬ÄÇÕâ¸öµ½µ×ÊÇʲô¶«Î÷°¢£¿
ÏÈÈÃÎÒÃÇÀ´Àí½âÒ»¸ö¸ÅÄ
ÔÚjavascript»áÓÐÒ»¸öÉÏÏÂÎĵĸÅÄÈκÎÒ»¸ö¶ÔÏóÎÞÂÛÊÇObject »¹ÊÇfunction ¶¼»áÓÐÒ»¸öרÓеÄÉÏÏÂÎĶÔÏó£¬Ò²¿ÉÒÔÀí½âΪËü×Ô¼ºµÄÓµÓÐÕß¡£
ÄÇôÎÒÃǺÜÈÝÒ×Ïëµ½Õâ¸öÓµÓÐÕߣ¬±ØÈ»ÓиöÖյ㣬ÄǾÍÊÇwindow¶ÔÏó¡£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ