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

asp.net×¢²áJavascriptµÄ·½·¨

1¡¢IsStartupScriptRegistered£º¶ÔÏóÊÇ·ñ×¢²áÁËÆôÓýű¾¡£
2¡¢IsClientScriptBlockRegistered£º¶ÔÏóÊÇ·ñ×¢²áÁË¿Í»§¶Ë½Å±¾¿é¡£
3¡¢IsClientScriptIncludeRegistered£º¶ÔÏóÊÇ·ñ×¢²áÁË¿Í»§¶Ë½Å±¾°üº¬¡£
µÚÒ»¸öÀý×Ó£º
string info = "<script>alert('ÄãºÃÂð£¿');</script>";
//ÅжÏʼþÊÇ·ñ±»×¢²á£¬Ð´ÈëÇøÓò£º<body>----<script></body>
if (!Page.ClientScript.IsStartupScriptRegistered("test"))
{
//¶¯Ì¬×¢²á²¢Ö´ÐÐJavascript
Page.ClientScript.RegisterStartupScript(this.GetType(), "test", info);
}
µÚ¶þ¸öÀý×Ó£º
aspxÎļþ£º
ÐÕÃû£º<input id="txtUserName" type="text" />
<input id="btnSubmit" type="button" value="È·¶¨" onclick="salert(txtUserName.value)" />
csÎļþ£º
string info = "function salert(userName){alert('ÄãµÄÃû×Ö£º' + userName)}";
//ÅжÏtestÊÇ·ñÒÑ×¢²á
if (!Page.ClientScript.IsClientScriptBlockRegistered(this.GetType(), "test"))
{
//¶¯Ì¬×¢²áJavascript
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "test", info, true);
}
µÚÈý¸öÀý×Ó£º
aspxÎļþ£º
ÐÕÃû£º<input id="txtUserName" type="text" />
<input id="btnSubmit" type="button" value="È·¶¨" onclick="salert(txtUserName.value)" />
Jscript.js
function salert(userName)
{
alert("ÄãµÄÃû×Ö" + userName);
}
csÎļþ£º
//ÅжÏtestÊÇ·ñÒÑ×¢²á
if (!Page.ClientScript.IsClientScriptIncludeRegistered(this.GetType(), "test"))
{
//¶¯Ì¬×¢²áJavascript
Page.ClientScript.RegisterClientScriptInclude("test", "Jscript.js");
}
Ïêϸ³ö´¦²Î¿¼£ºhttp://www.jb51.net/article/15117.htm


Ïà¹ØÎĵµ£º

Javascript±äÁ¿×÷ÓÃÓò

ÇëÏÈ¿´ÏÂÌ⣺
if(true)
{
     a = 1;
}
alert(a);  //Êä³öɶ£¿
if(true)
{
    var a = 1; 
}
alert(a);  //ÕâÓÖÊä³öʲô£¿
ÔÚfirefox3.5Ï£¬µÚÒ»¸öÊä³ö1;µÚ¶þ¸öÊä³öundefined£¡£¡£¡
ΪɶÄØ£¿ºÇºÇ£¬±¾ÈËÔÚ´Ë°àÃÅŪ¸«Ò»Ï£º
Ò»°ãÇé¿öÏÂȱʡvarÉùÃ÷ʱ£¬Ä¬È ......

ASP.NET 4µ±ÖÐUrl RoutingµÄÖ§Ô®

ASP.NET 4µÄWeb Formsµ±ÖУ¬×îÁîÈ˼¤É͵ģ¬ÔòĪ¹ýÓÚÊÇURL Routing»úÖƵÄÈ«ÃæÖ§³Ö¡£¹ýÈ¥ÔÚASP.NET 3.5 SP1µ±ÖУ¬Web Forms»ò¶à»òÉپͿªÊ¼Ö§³ÖURL Routing»úÖÆ£¬ËüÈÃÎÒÃÇÔÚÍøÖ·µÄ³ÊÏÖÒÔ¼°Ê¹ÓÃÉϸü¼ÓµÄÓе¯ÐÔ¡£
¹ýÈ¥ÎÒÃÇÔÚASP.NETµ±ÖУ¬Ï°¹ßÓÚµ×ÏÂÕâÑùµÄÍøÖ·³ÊÏÖ·½Ê½£º
http://myWebSite/EditProduct.aspx?Id=1
µ«×î½ü¼¸ÄêR ......

ת ASP.Net »ñÈ¡ÎļþµÄ·¾¶

Ò»¡¢»ñÈ¡µ±Ç°ÎļþµÄ·¾¶
1.   System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName
     »ñÈ¡Ä£¿éµÄÍêÕû·¾¶£¬°üÀ¨ÎļþÃû¡£
2.   System.Environment.CurrentDirectory
     »ñÈ¡ºÍÉèÖõ±Ç°Ä¿Â¼(¸Ã½ø³Ì´ÓÖÐÆô¶¯µÄĿ¼)µÄÍêÈ«ÏÞ¶¨Ä¿Â¼¡£ ......

Ìá¸ßAsp.NetÍøÕ¾ÐÔÄÜ


²»ÒªÊ¹Óò»±ØÒªµÄSession£¬ºÍASPÖÐÒ»Ñù£¬ÔÚ²»±ØÒªµÄʱºò²»ÒªÊ¹ÓÃSession 
²»Ê¹Óò»±ØÒªµÄServer Control  
²»Ê¹Óò»±ØÒªµÄViewState   
²»ÒªÓÃException¿ØÖƳÌÐòÁ÷³Ì
½ûÓÃVBºÍJscript¶¯Ì¬Êý¾ÝÀàÐÍ
ʹÓô洢¹ý³ÌÍê³ÉÊý¾Ý·ÃÎÊ
Ö»¶ÁÊý¾Ý·ÃÎʲ»ÒªÊ¹ÓÃDataSet  
¹Ø±ÕASP.N ......

ASP.NET(C#)³£ÓôúÂë30Àý

1. ´ò¿ªÐµĴ°¿Ú²¢´«ËͲÎÊý£º
¡¡¡¡´«ËͲÎÊý£º
response.write("£¼script£¾window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)£¼/script£¾")
¡¡¡¡½ÓÊÕ²ÎÊý£º
string a = Request.QueryString("id");
string b = Request.QueryString( ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ