ajax updatepanel
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µÚ1ÐÐ Óиöbutton IDΪbtnTest,
µÚ2ÐÐ ÊÇÁ½¸öÓû§¿Ø¼þ¶¼ÊÇdownlist£¬ÈçIDΪ dwnA ºÍ dwnB;
µÚ3ÐÐ ÊÇÒ»¸ögridview ID Ϊgrddata;
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1.µ¥»÷btnTestʱ £¬ ֻˢÐÂgrddata Êý¾Ý£»
2.µ¥»÷Óû§¿Ø¼þdwnA ʱ£¬´¥·¢SelectedIndexChangedʼþ, ֻˢмÓÔØdwnbÊý¾Ý£»
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C# code:
<%@ Register Assembly="Microsoft.Web.Atlas" Namespace="Microsoft.Web.UI" TagPrefix="cc1" %>
<cc1:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="True">
</cc1:ScriptManager>
<asp:DropDownList ID="aaa" runat="server" AutoPostBack="True" OnSelectedIndexChanged="ddlthumbnail_SelectedIndexChanged">
</asp:DropDownList>
<cc1:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Label ID="lblatnail" runat="server" Text="" Visible=false></asp:Label>
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$('#elementID').html();
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document.getElementById("¿Ø¼þID").innerHtml;
h ......
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JScript code:
function upnum(h_id){
var url = "InfoOnOff.asp?ID="+ h_id
var ajax = InitAjax();
ajax.open("GET", url, true);
ajax.onreadystatechange = function() {
if (ajax ......