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

Ajax¿Ø¼þ

NO1.
ÔÚatlas(ajax)ÖÐÇ벻ҪʹÓÃResponse.Write(),
ÇëʹÓÃClientScript.RegisterClientScriptBlockÌæ»»
ʹÓÃÈçÏ£º
ClientScript.RegisterClientScriptBlock(this.GetType(), "", "<script>alert('×Ô¼º¿´×Űì!')</script>");
×¢Ò⣺RegisterStartupScript ·½·¨Êǽ« JavaScript ǶÈëµ½ ASP.NET Ò³ÃæµÄµ×²¿£¬Ç¡ºÃλÓڹرÕÔªËØ </form> µÄÇ°Ãæ¡£RegisterClientScriptBlock ·½·¨Êǽ« JavaScript ǶÈëµ½Ò³ÃæÖпªÆôÔªËØ <form> µÄ½ôºóÃæ¡£
NO2.
FilteredTextBox¿Ø¼þÊÇÒ»¸ö·Ç³£ÓÐÓõĿؼþ£¬Ê¹ÓÃËûÄÜÖ±½Ó¹ýÂËһЩ×Ö·û¡£
Àý×Ó£º
Ò»£ºÖ»ÔÊÐíÊý×Ö
<asp:TextBox ID="TextBox1" runat="server" />
<ajaxToolkit:FilteredTextBoxExtender
           ID="FilteredTextBoxExtender1"
           runat="server"
           TargetControlID="TextBox1"
           FilterType="Numbers" />
¶þ£ºÖ»ÔÊÐíÊäÈëС×Ö×Öĸ
<asp:TextBox ID="TextBox2" runat="server" />
<ajaxToolkit:FilteredTextBoxExtender
            ID="FilteredTextBoxExtender2"
            runat="server"
            TargetControlID="TextBox2"
            FilterType="LowercaseLetters" />
Èý£ºÖ»ÔÊÐíÊäÈë(+,-,*,/,=,.)ºÍÊý×Ö
<asp:TextBox ID="TextBox3" runat="server" /></td>
<ajaxToolkit:FilteredTextBoxExtender
            ID="FilteredTextBoxExtender3"
            runat="server"
            TargetControlID="TextBox3"
            FilterType="Custom, Numbers"
   


Ïà¹ØÎĵµ£º

µÚ¶þ²½£º·ºÐÍͨÓö¯Ì¬²éѯ(LinQ+Ajax)

ÎҵĴºÇï³ÕÃεڶþ²½£º
дһ¸ö ͨÓÃµÄ ¶ÔÏó ÁÐ±í £¬»¹ °üº¬ ËÑË÷ºÍ ÊôÐÔ¹ýÂË¡£
¾ßÌåµÄЧ¹ûÊÇ£º
µ±Ð ҵÎñ Ìí¼ÓÒ»¸ö ±íµÄʱºò£¬Ö»ÐèÒªÔÚ ¶ÔÏóÄ£ÐÍÀïµÄ Ìí¼ÓÒ»¸ö model
ºǫ́¼¸ºõ²»Ðèд´úÂë¡£
(ÎÒÊǺǫ́£º¼¤¶¯ÈËÐÄ£¡)
µ÷ÓõĶÔÏ󣬵ڼ¸Ò³£¬ÊôÐ﵀ ¹ýÂË ºÍËÑË÷È«ÊÇ Ç°Ì¨µÄAjax²ÎÊý¿ØÖÆ
(ÎÒÊÇǰ̨£º#$!@#$%$^#$% ......

AjaxµÄÔ­ÀíºÍÓ¦ÓÃ

¹ØÓÚajaxµÄÃû×Ö
    ajax µÄÈ«³ÆÊÇAsynchronous JavaScript and XML£¬ÆäÖУ¬Asynchronous ÊÇÒì²½µÄÒâ˼£¬ËüÓбðÓÚ´«Í³web¿ª·¢ÖвÉÓõÄͬ²½µÄ·½Ê½¡£
¹ØÓÚͬ²½ºÍÒì²½
 
Òì²½´«ÊäÊÇÃæÏò×Ö·ûµÄ´«Ê䣬ËüµÄµ¥Î»ÊÇ×Ö·û£»¶øÍ¬²½´«ÊäÊÇÃæÏò±ÈÌØµÄ´«Ê䣬ËüµÄµ¥Î»ÊÇè壬Ëü´«ÊäµÄʱºòÒªÇó½ÓÊÜ·½ºÍ·¢ËÍ·½µÄʱÖÓÊ ......

Ïê½âAJAXºËÐÄÖеÄXMLHttpRequest¶ÔÏó

 XMLHttpRequest ¶ÔÏóÊÇAJAX¹¦ÄܵĺËÐÄ£¬Òª¿ª·¢AJAX³ÌÐò±ØÐë´ÓÁ˽âXMLHttpRequest ¶ÔÏó¿ªÊ¼¡£
    Á˽âXMLHttpRequest ¶ÔÏó¾ÍÏÈ´Ó´´½¨XMLHttpRequest ¶ÔÏó¿ªÊ¼£¬ÔÚ²»Í¬µÄä¯ÀÀÆ÷Öд´½¨XMLHttpRequest ¶ÔÏóʹÓò»Í¬µÄ·½·¨£º
    ÏÈ¿´¿´IE´´½¨XMLHttpRequest ¶ÔÏóµÄ·½·¨£¨·½·¨1£©£º
va ......

ASP.NET,AJAXÎļþÉÏ´«µÄÒÉÎÊ¡£

ASP.NET,AJAXÎļþÉÏ´«µÄÒÉÎÊ
Ô­±¾ÒÔΪÓÃÕâÖÖ·½Ê½£¬°Ñ´Ë·½·¨·Åµ½Ò»¸öHttphandlerÖУ¬È»ºó´ÓJAVASCRIPT·ÃÎÊHttphandlerÀ´ÊµÏÖÎÞˢеÄÎļþÉÏ´«¡£Ã»Ïëµ½£¬ÕâÑùͬÑùÊDz»Ðеģ¬Ö»ÄÜÔÚ±¾»ú²âÊÔͨ¹ý£¬Èç¹û·Åµ½ÍøÉÏ£¬»òÕß´ÓÆäËûµØ·½·ÃÎʾͻáÌáʾÎÞ·¨ÕÒµ½Îļþ£¬¿É¼ûÔÚASP.NETÖÐËüÖ»ÄÜÓÃÓÚÉÏ´«·þÎñÆ÷¶ËµÄÎļþ¡£ 
֮ǰÔÚÍøÕ¾Ò²Ë ......

ASP.NET+JQueryʵÏÖAJAXµÄ·ÖÒ³

  AJAXµÄ·ÖÒ³£¬ÊµÏÖ˼·ÊÇ£º
¡¡¡¡1.ÀûÓÃ$.fn.extendÔÚJQuery¿ò¼ÜÏÂÀ©Õ¹pagerÀà
¡¡¡¡2.½«»ñÈ¡¼Ç¼×ÜÊýÓëÏàÓ¦Ò³¼Ç¼µÄºǫ́·½·¨£¬Ð´Ôڼ̳Ð×ÔIHttpHandlerÀàµÄHandler.ashx.csÀ࣬µ±È»Êµ¼ÊÉÏÓÃaspx.csÎļþдºǫ́·½·¨Ò²Ã»ÎÊÌ⣬µ«ÓÉÓÚ.ashx.csÎļþÎÞÐè´¦ÀíÒ³ÃæÖî¶àʼþÒò¶øÐ§Âʸü¸ß¡£
¡¡¡¡3.ÔÚ³ÊÏÖÒ³ÃæÉϼÓÔØpagerÀà
¡¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ