Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÏòAsp.netÒ³ÃæÌí¼Ójavascript½Å±¾

1¡¢Ê¹ÓÃPage.ClientScript.RegisterClientScriptBlock
RegisterClientScriptBlock·½·¨¿ÉÒÔ°ÑJavaScriptº¯Êý·ÅÔÚÒ³ÃæµÄ¶¥²¿¡£Ò²¾ÍÊÇ˵£¬¸Ã½Å±¾ÓÃÓÚÔÚä¯ÀÀÆ÷ÖÐÆô¶¯Ò³Ãæ¡£
Code
<%@ Page Language="C#" %>
<script runat="server">
protected void Page_Load(object sender£¬EventArgs e)
{
string myScript = @"function AlertHello() { alert('Hello ASP.NET'); }";
Page.ClientScript.RegisterClientScriptBlock(this.GetType()£¬
"MyScript"£¬myScript£¬true);
}
</script>
ÔÚÕâ¸öÀý×ÓÖУ¬°ÑJavaScriptº¯ÊýAlertHello()´´½¨ÎªÒ»¸ö×Ö·û´®myScript¡£È»ºóʹÓÃPage. ClientScript.RegisterClientScriptBlock·½·¨±àд·ÅÔÚÒ³ÃæÉϵĽű¾¡£RegisterClientScriptBlock·½·¨µÄÁ½¸ö¹¹½¨·½Ê½ÈçÏ£º
¡ñ RegisterClientScriptBlock (type£¬key£¬script)
¡ñ RegisterClientScriptBlock (type£¬key£¬script£¬script tag specification)
4.4.2 ʹÓÃPage.ClientScript.RegisterStartupScript
RegisterStartupScript·½·¨ÓëRegisterClientScriptBlock·½·¨µÄÇø±ð²»´ó¡£×î´óµÄÇø±ðÊÇRegisterStartupScript°Ñ½Å±¾·ÅÔÚASP.NETÒ³ÃæµÄµ×²¿£¬¶ø²»ÊǶ¥²¿¡£Êµ¼ÊÉÏ£¬RegisterStartup Script·½·¨ÉõÖÁʹÓÃÓëRegisterClientScriptBlock·½·¨ÏàͬµÄ¹¹Ô캯Êý£º
¡ñ RegisterStartupScript (type£¬key£¬script)
¡ñ RegisterStartupScript (type£¬key£¬script£¬script tag specification)
ÄÇô£¬ÔÚÒ³ÃæÉÏ×¢²á½Å±¾µÄ¹ý³ÌÓÐÊ²Ã´Çø±ð£¿Êµ¼ÊÉÏÇø±ðºÜ´ó£¡
Èç¹ûÔÚÒ³ÃæÉÏÓÐһЩ´¦Àí¿Ø¼þµÄJavaScript£¬ÔÚ´ó¶àÊýÇé¿öÏÂӦʹÓÃRegisterStartupScript·½·¨£¬¶ø²»ÊÇRegisterClientScriptBlock·½·¨¡£
¾ÍÊÇ£¬²éÕÒ¡¢µ÷ÓÃÒ³Ãæ¿Ø¼þµÄʱºò£¬¾ÍʹÓà Page.ClientScript.RegisterStartupScript
4.4.3ʹÓÃPage.ClientScript.RegisterClientScriptInclude
×îºóÒ»¸ö·½·¨ÊÇRegisterClientScriptInclude¡£Ðí¶à¿ª·¢ÈËÔ±¶¼°ÑJavaScript·ÅÔÚ.jsÎļþÖУ¬ÕâÊÇ×îºÃµÄ·½Ê½£¬ÒòΪºÜÈÝÒװѶÔJavaScriptµÄÐÞ¸ÄÓ¦ÓÃÓÚÕû¸öÓ¦ÓóÌÐò¡£Ê¹ÓÃRegisterClientScriptInclude·½·¨¿ÉÒÔÔÚASP.NETÒ³ÃæÉÏ×¢²á½Å±¾Îļþ£¬ÈçÏÂËùʾ¡£
string myScript = "myJavaScriptCode.js"
Page.ClientScript.RegisterClientScriptInclude("myKey"£¬myScript);
 
Óï·¨C#
public void RegisterClientScriptBlock ( Type type,


Ïà¹ØÎĵµ£º

¼´½«ÍƳöµÄASP.NET Ajax Library...

 ÓкܾÃÒ»¶Îʱ¼äÎÒµÄBLOGÉÏûÓгöÏÖAJAXÏà¹ØÑ¶Ï¢ÁË£¬Ö÷Òªµ±È»ÊÇÒòΪ¾ø´ó²¿·ÖµÄÖØÐͼ·Åµ½ÁËSilverlightÉíÉÏ(¿ÉÔ¤ÆÚµÄδÀ´Ó¦¸ÃÒ²»áÊÇÈç´Ë)¡£
µ«ÓÉÓÚ¹¤×÷ÉϵÄÐèÒª£¬×î½ü»¹ÊÇ»ØÍ·¿´ÁËһϼ´½«ÍƳöµÄASP.NET Ajax Library...£¬Ë³±ãÕÒÁËÒ»ÏÂÍøÂçÉϵÄѶϢ£¬¿´Õâ¸öÌ¬ÊÆÎÒ²ÂÏëÓ¦¸Ã²»ÉÙASP.NET¿ª·¢ÈËÔ±ºöÂÔµôÁËÕâ¸öÆäʵÒѾ­bet ......

Ïêϸ½â¶ÁJavaScriptµÄthis¹Ø¼ü×Ö


ÓÃÁ˺ܾÃJavaScript£¬¶Ô¡¾this¡¿µÄÈÏʶֻ¾ÖÏÞÓÚÒÔÍùµÄƾ¾­Ñé¶øÒÑ£¬²»¹ý½ñÌì·¢ÏÖÁ˺ö«Î÷“http://www.quirksmode.org/js/associative.html”£¬ÏêϸÃèÊöÁËÈçºÎʹÓá¾this¡¿¹Ø¼ü×Ö£¬ÔÚÕâÀïÎҾͼò¶ÌµÄ˵һÏÂÖØµã£¬Èç¹ûÓÐÒÉÎÊ¿ÉÒÔÖ±½Ó²Î¿¼Ô­ÎÄ¡£
ÔÚѧϰ¹ýÓÐthisµÄ±à³ÌÓïÑÔÖУ¬thisÒ»°ã¶¼ÊÇÖ¸Ïòµ±Ç°ÊµÀý¶ÔÏóµÄ£¬¶ÔÓ ......

һЩ±È½Ï³£¼ûµÄJavascript¿ò¼Ü¼ò½é

Dojo
      Ò»¸öÇ¿´óµÄÃæÏò¶ÔÏójavascript¿ò¼Ü¡£
      Ö÷ÒªÓÉÈý´óÄ£¿é×é³É£ºCore¡¢Dijit¡¢DojoX¡£
      CoreÌṩ Ajax£¬events£¬packaging£¬CSS-based querying£¬animations£¬JSONµÈÏà¹Ø²Ù×÷API¡£
      Dijit ......

javascript ѧϰ±Ê¼Ç£¨1£©

1. javascript ÊÇÇø·Ö´óСдµÄ£¬°üÀ¨±äÁ¿¡¢º¯ÊýÃûµÈµÈ¡£
2. javascript ÖеıäÁ¿ÊÇÈõÀàÐ͵쬶¨Òå±äÁ¿Ê±Ö»Óà var ÔËËã·û¡£
var test1 = "hi";
»òÕß
var test1 = "hi",test2 = "hello";
»òÕß(¿ÉÒÔÊDz»Í¬µÄÀàÐÍ)
var test1 = "hi",test2 = 12;
»òÕß(¿ÉÒÔ²»Óóõʼ»¯)
var test1;
3. javascript ÿÌõÓï¾äµÄ½áβ&ldqu ......

.netºÍjavascript ÕýÔò±í´ïʽµÄ¶Ô±È

javascript
ÉùÃ÷:1.var reg=new Regex("^±í´ïʽ$","²ÎÊý") 2.ÄäÃû(JSonµÄд·¨) /±í´ïʽ/²ÎÊý,Èç:/±í´ïʽ/gi
×¢Òâ:¶þÖÖÉùÃ÷ÊǵÈЧµÄ,ÒÔÏÂʹÓÃregµÄλÖÃ,Ò²¿ÉÓÃ"ÄäÃû"Ìæ»».
Ìæ»»:
var str="×Ö·û´®";
var str2= str.replcace(reg»òÄäÃû,"Ìæ»»³ÉµÄ×Ö·û´®")
ÕÒ³öËùÓаüº¬µÄ:
var str="×Ö·û´®";
var arr=str.match(r ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ