update panel not working

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hi

i am using updatepanel in my webform because i dont want my page is refresh any single change, but it not working
please hepl me

code is

<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage/MasterPage.master" AutoEventWireup="true"
CodeFile="EmployeePersonalDetails_New.aspx.cs" Inherits="Pages_EmployeePersonalDetails_New" %>

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<link href="CSS/popupstyle.css" rel="stylesheet" type="text/css" />
<link href="CSS/EPD.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="CSS/jquery-1.7.2.min.js"></script>

<asp:UpdatePanel ID="CategoryPanal2" runat="server" UpdateMode="Conditional">
<contenttemplate>

<asp:Label ID="Label2" runat="server" Text="">*** Mandatory & Workflow Fields

<asp:Label ID="Label3" runat="server" Text="">* Mandatory Fields

<asp:Label ID="Label1" runat="server" Text="">** Workflow Fields

<asp:GridView ID="grvNominee" runat="server" ShowFooter="True" ShowHeaderWhenEmpty="True" AutoGenerateColumns="False" Width="100%" Style="text-align: left;" EmptyDataText="No Data found." OnRowDataBound="grvNominee_RowDataBound" BackColor="White" BorderColor="#CCCCCC" BorderStyle="None" BorderWidth="1px" CellPadding="3"> <columns> <asp:BoundField DataField="RowNumber" HeaderText="S No" Visible="false" /> <asp:TemplateField HeaderText="A/C Type" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"> <itemtemplate> <asp:DropDownList ID="ddlBenifitType" runat="server" OnTextChanged="ddlBenefitType_TextChanged" AutoPostBack="true" Width="180px"> <%--<asp:TextBox ID="txtFamilyType" Text='<%#Eval("MemberType") %>' runat="server">-%> <%--<footertemplate> <asp:LinkButton ID="ButtonEdit" runat="server" Text="Edit" cssclass="hide" OnClick="ButtonNomineeEdit_Click" ForeColor="Red" /> <asp:LinkButton ID="ButtonInsert" runat="server" cssclass="hide" Text="Insert" OnClick="ButtonNomineeInsert_Click" ForeColor="Red" /> <asp:LinkButton ID="ButtonSave" runat="server" cssclass="hide" Text="Save" OnClick="ButtonNomineeSave_Click" ForeColor="Red" />--%> <%--<asp:Button ID="ButtonDelete" runat="server" Text="Delete" OnClick="ButtonFamilyDelete_Click" CssClass="accordionHeaderbtn" />--%> <%-- --%> <HeaderStyle HorizontalAlign="Left" /> <itemstyle horizontalalign="Left"> <asp:TemplateField HeaderText="Nominee Name" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"> <itemtemplate> <asp:TextBox ID="txtNomineeName" CssClass="forupper" runat="server" Text='<%#Eval("NAM01") %>'> <HeaderStyle HorizontalAlign="Left" /> <itemstyle horizontalalign="Left"> <asp:TemplateField HeaderText="Relationship with Employee" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"> <itemtemplate> <asp:TextBox ID="txtRelationwithEmpl" CssClass="forupper" Width="80px" runat="server" Text='<%#Eval("REL01") %>'> <HeaderStyle HorizontalAlign="Left" /> <itemstyle horizontalalign="Left"> <asp:TemplateField HeaderText="Date Of Birth of Nominee (dd.mm.yyyy)" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"> <itemtemplate> <asp:TextBox ID="txtBirthdateofNminee" AutoPostBack="true" OnTextChanged="txtBirthdateofNminee_TextChanged" runat="server" MaxLength="10" Width="80px" Text='<%#Eval("DAT01","{0:dd.MM.yyyy}") %>'> <asp:CalendarExtender ID="CalendarExtender4" runat="server" TargetControlID="txtBirthdateofNminee" PopupButtonID="txtBirthdateofNminee" Format="dd.MM.yyyy" Enabled="True" /> <HeaderStyle HorizontalAlign="Left" /> <itemstyle horizontalalign="Left"> <asp:TemplateField HeaderText="Percentage" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"> <itemtemplate> <asp:TextBox ID="txtPercent1" runat="server" MaxLength="3" CssClass="txtNumeric" Width="50px" Text='<%#Eval("SHP01") %>'> <HeaderStyle HorizontalAlign="Left" /> <itemstyle horizontalalign="Left"> <asp:TemplateField HeaderText="Alternate Nominee" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"> <itemtemplate> <asp:TextBox ID="txtAltNominee" runat="server" CssClass="forupper" Text='<%#Eval("NAM02") %>'> <HeaderStyle HorizontalAlign="Left" /> <itemstyle horizontalalign="Left"> <asp:TemplateField HeaderText="RelationShip" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"> <itemtemplate> <asp:TextBox ID="txtRelationship" runat="server" CssClass="forupper" Width="80px" Text='<%#Eval("REL02") %>'> <HeaderStyle HorizontalAlign="Left" /> <itemstyle horizontalalign="Left"> <asp:TemplateField HeaderText="Percentage" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"> <itemtemplate> <asp:TextBox ID="txtPercent2" runat="server" MaxLength="3" CssClass="txtNumeric" Width="50px" Text='<%#Eval("SHP02") %>'> <HeaderStyle HorizontalAlign="Left" /> <itemstyle horizontalalign="Left"> <%--<asp:CommandField ShowDeleteButton="True" />--%> <rowstyle cssclass="RowStyle" forecolor="#000066"> <SelectedRowStyle CssClass="SelectedRowStyle" BackColor="#669999" Font-Bold="True" ForeColor="White" /> <alternatingrowstyle cssclass="AltRowStyle"> <footerstyle backcolor="White" forecolor="#000066"> <HeaderStyle CssClass="HeaderStyle" BackColor="#006699" Font-Bold="True" ForeColor="White" /> <pagerstyle cssclass="PagerStyle" horizontalalign="Left" backcolor="White" forecolor="#000066"> <sortedascendingcellstyle backcolor="#F1F1F1"> <sortedascendingheaderstyle backcolor="#007DBB"> <sorteddescendingcellstyle backcolor="#CAC9C9"> <sorteddescendingheaderstyle backcolor="#00547E">
<asp:LinkButton ID="ButtonEdit" runat="server" Text="Edit" OnClick="ButtonNomineeEdit_Click" ForeColor="Red" /> <asp:LinkButton ID="ButtonInsert" runat="server" Text="Add" OnClick="ButtonNomineeInsert_Click" ForeColor="Red" /> <asp:LinkButton ID="ButtonSave" runat="server" Text="Save" OnClick="ButtonNomineeSave_Click" ForeColor="Red" /> <asp:LinkButton ID="ButtonCancel" runat="server" Text="Cancel" Visible="false" ForeColor="Red" OnClick="ButtonCancel_Click" />

<asp:Button CssClass="accordionHeaderbtn" Visible="false" Font-Bold="true" ID="BtnSubmit"
runat="server" Text="Submit" OnClientClick="return confirm('Are you sure you want to Submit this Record?');"
OnClick="BtnSubmit_Click" />
<asp:TextBox ID="txttest" runat="server" Visible="false">

<asp:Label ID="lblresult" runat="server" />
<asp:Button ID="btnShowPopup" runat="server" Style="display: none" />
<asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server" TargetControlID="btnShowPopup"
PopupControlID="pnlpopup" BackgroundCssClass="modalBackground">

<asp:Panel ID="pnlpopup" runat="server" BackColor="White" Height="100px" Width="400px"
Style="display: none">

cellpadding="0" cellspacing="0">
<%-- --%>

Required document for field change
<asp:Label ID="lblUser" runat="server" />
<asp:Label ID="lblsec" runat="server" />

	<asp:Button ID="btnYes" OnClick="btnYes_Click" Text="OK" runat="server" /> <asp:Button ID="btnNo" runat="server" Visible="false" />

<uc1:MyMessageBox ID="MyMessageBoxInfo" runat="server" ShowCloseButton="true" />

<triggers> <asp:AsyncPostBackTrigger ControlID="txtEmpCode" EventName="TextChanged" />
<asp:AsyncPostBackTrigger ControlID="BtnEmployeeEdit" EventName="Click" />
<asp:AsyncPostBackTrigger ControlID="ButtonEdit" EventName="Click" />
<asp:AsyncPostBackTrigger ControlID="ButtonInsert" EventName="Click" />
<asp:AsyncPostBackTrigger ControlID="ButtonSave" EventName="Click" />

Posted 25-Oct-13 1:39am

256

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Abid Shk · Answer 1 · 2013-10-25T20:57:00

Solution 3

XML

<asp:UpdatePanel ID="UP1" runat="server">
        <ContentTemplate>
           <%-- Your Codes --%>
        </ContentTemplate>
//put your control name through which your page reloaded again
<triggers>
<asp:asyncpostbacktrigger controlid="Year" EventName="Click" />
</triggers>

</UpdatePanel>

Posted 25-Oct-13 20:57pm

Abid Shk

Updated 25-Oct-13 22:11pm

v2

Rashmikants Monpara · Answer 2 · 2013-10-25T01:44:00

Solution 1

<asp:updatepanel id="UpdatePanel1" runat="server" xmlns:asp="#unknown">
   <contenttemplate>
       //your Code 
   </contenttemplate>
</asp:updatepanel>

Posted 25-Oct-13 1:44am

Rashmikants Monpara

Comments

256 25-Oct-13 8:24am

its not working

VICK 26-Oct-13 4:12am

Try to use the Solution 3.I have edited it..I hope that gonna work.

bluesathish · Answer 3 · 2013-10-25T19:36:00

Place a manager before the updated panel like the following code,

<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>

XML

<asp:UpdatePanel ID="UP1" runat="server">
        <ContentTemplate>
           <%-- Your Codes --%>
        </ContentTemplate>
</UpdatePanel>

Regards,

BlueSathish

Salman622 · Answer 4 · 2013-10-25T22:21:00

to help you i will give you an eg.

i have a dropdown name ddyear
when i select the item in ddyear it get postback and fill Names of drop down ddemployee ,dropdown ddSalary etc
to update this without refreshing use below code in aspx file

XML

<asp:UpdatePanel ID="UpdatePanel1" runat="server">
                   <ContentTemplate>
             <p style ="margin :0px;padding:0px;float:left;width:160px; ">
                 <asp:Label ID="Label42" runat="server" Text="Student Name"></asp:Label>
                </p>
                <p style ="margin :0px;padding:0px;float:left;width:197px">

                    <asp:DropDownList ID="ddemployee" runat="server" AutoPostBack="True" Height="20px"
                        Width="190px" onselectedindexchanged="ddemployee_SelectedIndexChanged"
                        CausesValidation="True">
                    </asp:DropDownList>
                </p>
                 <asp:Label ID="Label42" runat="server" Text="Student Name"></asp:Label>
                </p>
                <p style ="margin :0px;padding:0px;float:left;width:197px">

                    <asp:DropDownList ID="ddsalary" runat="server" AutoPostBack="True" Height="20px"
                        Width="190px" onselectedindexchanged="ddSalary_SelectedIndexChanged"
                        CausesValidation="True">
                    </asp:DropDownList>
                </p>
                       </ContentTemplate>
                       <Triggers>
                       <asp:AsyncPostBackTrigger ControlID="ddYear" />
                       </Triggers>
                       </asp:UpdatePanel>

Ainy Mughal · Answer 5 · 2013-10-26T01:13:00

Solution 5

<asp:UpdatePanel ID="updatePanel1" runat="server">
    <ContentTemplate>
        //Place your code here 
    </ContentTemplate>
</UpdatePanel>

Posted 26-Oct-13 1:13am

Ainy Mughal