ASP.NET 4.0µÄÆß´óÐÂÌØÐÔÖ®"¿Ø¼þµÄClientIDMode"
ÔÚÔçÆÚµÄASP.NET¿ò¼ÜÖУ¬Èç¹ûÄã·ÅÖÃÒ»¸ö¿Ø¼þÔÚÒ»¸öÈÝÆ÷ÖУ¬ÈçGridViewÄ£°åÁС¢µÇ¼ģ°å¡¢ÆäËü£¬ÔÚÔËÐÐʱÕâЩ¿Ø¼þµÄID½«±»Ìæ»»ÓÉASP.NET×ÔÉí²úÉúµÄËæ»úΨһID¡£
Ϊ¿ª·¢ÕßÌṩ·þÎñ·½·ÃÎʿؼþµÄPage.FindControl("controlid")ÒÔ¼°JavaScriptÖÐʹÓà µÄdocument.getElementById("controlid")£¬ÕâÊÇÒ»¸öÓÉÀ´ÒѾõÄÎÊÌâ¡£¼òµ¥À´ËµÔËÐÐʱÉú³ÉµÄ¿Ø¼þID²¢²»ÊÇ¿ÉÔ¤¼ûµÄ¡£
µ«.NET¿ª·¢Õß²»¾Ã½«»áûÓÐÕâÑùµÄÀ§ÈÅ£¬µ«ÊÇ¡£ÒòΪÔÚASP.NET 4.0ÖÐËùÓпؼþÓÐÒ»¸öÊôÐÔClientIDMode¡£ÕâÌṩÁËÁ¼ºÃµÄ¿ØÖÆÉú³ÉµÄIDµÄÄÚÈÝ¿ØÖÆÔÚÔËÐÐʱ¡£
¶ÔClientIDModes¿ÉÓõÄÀàÐÍÓУº
×Ô¶¯Ê¶±ð(AutoID) -ÕâÊÇÏàͬµÄËæ»ú·½Ê½£¬ÒòΪËü·¢ÉúÔÚʹÓÃASP.NETµÄÔçÆÚ°æ±¾¡£
¾²Ì¬(Static) -¿Ø¼þµÄID½«²»»á¸Ä±äÔÚÔËÐÐʱ¡£ÕâÊǷdz£·½±ãµÄÉèÖÃÈç¹û±»¿ØÖÆÔÚÍøÒ³ÉÏʹÓõÄÈÝÆ÷»òÐèÒªÔÚ¿Í»§¶Ë½Å±¾·ÃÎÊ¡£
¿ÉÔ¤²âµÄ£¨Predictable£© ģʽ-¾²Ì¬Ä£°åÏñÒ»¸öTextBox¿Ø¼þÔÚGridView²»»áÓÐÓã¬ÒòΪGridViewµÄÐеÄÖØ¸´¡£ÔÚÕâÖÖÇé¿öÏ¿ÉÔ¤²âµÄģʽֵÊÇÔÚ·½±ãµÄµØ·½£¬¿ª·¢Õß¿ÉÒÔÌṩһ¸ö¿ÉÔ¤²âClientIDRowSuffixÊôÐÔµÄÖ÷¼üµÄGridViewRowʹÓ᣿ÉÒÔÔ¤¼û£¬Õ⽫׷¼Óºó׺£¬ÒÔ¶ÀÌØµÄ¼ÛÖµ×÷Ϊʵ¼Ê¿ØÖƵÄID¡£ÀýÈ磬Èç¹ûʵ¼Ê¿ØÖÆTemplateColumn¿Ø¼þIDÔÚÊÇtxtBoxºÍClientIDRowSuffixÊÇGridViewRowIndexÎı¾¿òµÄIDʶ±ðÂ룬ȻºóÔÚÔËÐÐʱ²úÉúµÄrow1½«GridView1_txtBox_1ÉÏ£¬Îªrow2½«GridView1_txtBox_2µÈ¡£
¼Ì³Ð£¨Inherit £© -Õ⽫¼Ì³Ð¸¸¿Ø¼þClientIDModeÖµµÄ¡£
ÔÚÖ¸¶¨µÄÒ³Ãæ¼¶±ðÉÏ£¬Äã²»±ØÎªÃ¿¸ö¿Ø¼þÌṩClientIDMode¡£
<%@ Master Language="C#" ClientIDMode="Predictable" AutoEventWireup="true" CodeBehind="Site.master.cs" Inherits="MyWebApplication.SiteMaster" %>
Or it could also be provided at the application level using the web.config specification as shown below.
<system.web>
<pages clientIDMode="Predictable"></pages>
</system.web>
Çë×¢Ò⣬ClientIDModeÔÚ¿ØÖƲ㽫¸²¸ÇÔÚÒ³ÃæÖ¸ÁîºÍweb.configÉÏÊöÉèÖÃÖÐÖ¸¶¨¡£
ÔÎÄת×Ô£ºhttp://www.systhinker.com/html/24/n-10324.html
Ïà¹ØÎĵµ£º
1.°²×°ºó
°²×°ÍêMVCºó,VSµÄWEBÏîÄ¿Àï»á³öÏÖÁ½¸öеÄÄ£°æ:
a. ASP.NET MVC 2 WEB Application ʹÓÃÕâ¸öÄ£°å»á¶àÉú³ÉÒ»¸öNUNIT²âÊÔÏîÄ ......
http://www.cnblogs.com/wyforumid/archive/2008/05/14/1196155.html
Ê×ÏȶÔÒÔÉϵÄÔ´´Õß˵¶Ô²»ÆðÏ£¬Î´¾Í¬Òâ¾Í¸ÄÁËËûµÄÔ´Â룬»¹°Ñ¸ÄºóµÄÔ´Âë·¢³öÀ´¡£
Ö÷Òª¸ÄµÄµØ·½¾ÍÊǵØÖ·À¸ÀïµÄ¶«¶«ÁË£¬ÔÎÄ¿ÉÒÔ¿´ÒÔÉϵģ¬ÎÒÌùÉÏ×Ô¼º¸ÄºóµÄÔ´Âë°É
Default.aspxÎļþ
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="D ......
fileupload¿Ø¼þµÄÓ÷¨
ASPXÒ³Ãæ
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "<a href="http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" t ......
if (FileUpload1.HasFile)
{
string fileContentType = FileUpload1.PostedFile.ContentType;
&n ......