AJAX¿Ø¼þ2
AJAX¿Ø¼þ2
17. MutuallyExclusiveCheckBox
¡¾¹¦ÄܸÅÊö¡¿
»¥³â¸´Ñ¡¿ò¾ÍÏñRadioButtonÒ»Ñù£¬Ó¦Óõij¡¾°ÊÇ£º“a number of choices are available but only one can be chosen”
¡¾Ï¸½Ú¡¿
(1)KeyÊôÐÔÓÃÀ´·Ö×é¾ÍÏñRdiolistGroupÒ»Ñù
(2)argetControlIDÓÃÀ´°ó¶¨ÒÑÓеÄCheckBox
¡¾´úÂëʾÒâ¡¿
<ajaxToolkit:MutuallyExclusiveCheckboxExtender runat="server"
ID="MustHaveGuestBedroomCheckBoxEx"
TargetControlID="MustHaveGuestBedroomCheckBox"
Key="GuestBedroomCheckBoxes" />
18. NoBot
¡¾¹¦ÄܸÅÊö¡¿
ÌṩÁ˼òµ¥µÄCaptcha ͼÁé²âÊÔ ÓÃÀ´ÆÁ±Îbot/spam À¬»øÐÅÏ¢¡£ÊÇÒ»¸ö·´À¬»øÐÅÏ¢¿Ø¼þ¡£ÎÒ²éÁËÒ»ÏÂ×ÊÁÏ£¬ÎÒµÄÀí½âÊÇ£º±ÈÈçÄãµã»÷Ò»¸ö°´Å¥ÐèÒªÒ»ÃëÖÓµÄʱ¼ä£¬¶øÕâÒ»ÃëÖÓµÄʱ¼äÄã²»¿ÉÄÜÔÙ×öÆäËûµÄ²Ù×÷±ÈÈçÔÙµãÒ»´Î£»ÕâÑùÇø·Ö³öÁËÈ˺ͻúÆ÷¡£±ÜÃâ»úÆ÷ÈË×Ô¶¯µã»÷ ×¢²á ±©Á¦ÆÆ½âÖ®ÀàµÄÊÂÇé
¡¾ ϸ½Ú¡¿
(1)OnGenerateChallengeAndResponse Õâ¸öÊôÐÔÊÇEventHandler<NoBotEventArgs> µ÷Ó÷þÎñÆ÷¶ËµÄ·½·¨£¬×¢Òâ·½·¨Ç©Ãû
ÀýÈ磺 protected void CustomChallengeResponse(object sender, NoBotEventArgs e) {……}
¡¾Ê¾Òâ´úÂë¡¿
´úÂëʾÒ⣺
<ajaxToolkit:NoBot ID="NoBot2" runat="server"
OnGenerateChallengeAndResponse="CustomChallengeResponse"
ResponseMinimumDelaySeconds="2" CutoffWindowSeconds="60"
CutoffMaximumInstances="5" />
19. NumericUpDown
¡¾¹¦ÄܸÅÊö¡¿
ʵÏÖWinformÀïÃæµÄUpdown¿Ø¼þ£¬¿ÉÒÔ×Ô¶¨Òå×î´óÖµ×îСֵÔö¼õ²½³¤£¬Í¬Ê±»¹¿ÉÒÔʹÓÃÖµÁбí»òÕßµ÷ÓÃWeb ServiceÀ´¾ö¶¨ÏÂÒ»¸öÖµÊÇʲô¡£ÉÏϰ´Å¥µÄͼƬͬÑùÊÇ¿ÉÒÔ×Ô¶¨ÒåµÄ¡£
¡¾Ï¸½Ú¡¿
(1)ÆÕͨÕûÊýÔö¼õ
(2)ÖµÁбíÑ»·ÏÔʾ±ÈÈçÏÂÃæµÄµÚ¶þ¸öÀý×ÓRefValues
(3)µ÷ÓÃWeb ServiceµÄ¸ñʽ£º
<ajaxToolkit:NumericUpDownExtender ID="NUD1" runat="server"
TargetControlID="TextBox1" Width="100" RefValues="January;February;March;April"
TargetButtonDownID="Button1" TargetButtonUpID="Button2"
ServiceDownPath="WebService1.asmx" ServiceDownMethod="PrevValue"
Se
Ïà¹ØÎĵµ£º
HTML´úÂëÈçÏÂ:
LoginValidate.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="LoginValidate.aspx.cs" Inherits="LoginValidate" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>ÑéÖ¤Óû§ÃûÊÇ·ñ´æÔÚ</title>
<script type="text/j ......
ÔÚ ASP .NET µÄ AJAX ¿Ø¼þÖÐ TabContainer µÄ CSS ÑùʽµÄ±àд¾ßÓÐÒ»¶¨µÄ¸ñʽ¹æ·¶¼°ÃüÃû¹æÔò£¬ÈçÏÂͼ£º
¾ßÌåµÄ CSS ÑùʽµÄ±àдΪ£º
.ajax_tab_menu .ajax__tab_header /*ÕûÌå°´Å¥µ×Ñùʽ*/
{
font-family:ËÎÌå;
height:29px;
font-size:12px;
background:#181c1f repeat-x bottom;
}
.ajax_tab_menu .ajax__tab ......
B/SΪºÎÄÑÓÚÌṩºÃµÄÓû§½»»¥ÌåÑé?
×î´óÎÊÌâÓм¸¸ö£º
¡¡¡¡(1)ÎÞ״̬µÄHTTPÐÒé
¡¡¡¡WINDOWS´°Ìå¼äÄܹ»Í¨¹ýÄÚ´æÖ±½Ó½»»»ÐÅÏ¢£¬µ«×÷ΪB/S¼Ü¹¹Í¨Ñ¶»ù´¡ÐÒéµÄHTTPÊÇÎÞ״̬µÄ¡£
¡¡¡¡Èç¹û½«ä¯ÀÀÆ÷¿´³ÉÊÇ¿ÍÈË£¬Web·þÎñÆ÷¿´³ÉÊÇÂùݣ¬ÔÚHTTPÐÒéµÄ¹ÜÀí֮ϣ¬»á³öÏÖÕâÖÖÇé¿ö£º²»¹Üij¿ÍÈËÀ´·Ã¶àÉٴΣ¬Web·þÎñÆ÷¶¼½«ÆäÊÓΪµ ......
ÈçºÎÔÚ¿Í»§¶ËÖ±½Óµ÷ÓÃWebServiceÖеķ½·¨£¿
ÕâÀï½áºÏ¾Ñé×Ô¼ºÐ´Ò»Ð´
1.Ê×ÏÈн¨Ò»¸ö ASP.NET AJAX-Enabled Web Site,ÕâÑùϵͳΪÎÒÃÇ×Ô¶¯ÅäÖúÃÁË»·¾³£¬ÕâÖ÷ÒªÌåÏÖÔÚWeb.configÕâ¸öÎļþÉÏ£¬Èç¹ûÒÑÓÐÍøÕ¾²»ÊÇASP.NET AJAX-Enabled Web SiteÒ²¿ÉÒÔ¶ÔÕÕÐÞ¸ÄÏÂWeb.config£¬Ò²¿ÉÒÔ´ïµ½ÏàͬµÄЧ¹û¡£
2.н¨Ò»¸öweb·þÎñ£¬WebSer ......
<mce:script type="text/javascript" language="javascript"><!--
function del(com_id,meet_id){
$.ajax({
url:'../company/meet.Ajax.php',
type:'POST',
data:{com_id:com_id,meet_id:meet_id},
dataType:"json",
timeout: 10 ......