I see may ASP.NET page scroll to top after updatepanel is updated

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C#

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" MaintainScrollPositionOnPostback="true" %>
<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged" ClientIDMode="AutoID">
<asp:ListItem Selected="True" Value="XXX">XXX</asp:ListItem>
<asp:ListItem Value="YYY">YYY</asp:ListItem>
</asp:DropDownList
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataSourceID="SqlDataSource1" CssClass="BoxShadow table table-hover table-condensed table-bordered RTL" Font-Size="Medium" Font-Bold="true" BackColor="White" BorderStyle="Double">
</asp:GridView>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="DropDownList1" EventName="SelectedIndexChanged" />
</Triggers>
</asp:UpdatePanel>

What I have tried:

I did try to change updatemode and .Net ver.
set the

MaintainScrollPositionOnPostback="true"

but the page goes up after updatepanel refresh
what else can i do???

Posted 31-Dec-16 18:31pm

Roozbeh Amiressami

Updated 3-Jan-17 20:20pm

v2

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Comments

Afzaal Ahmad Zeeshan 1-Jan-17 6:39am

Maybe your are also facing a GET redirect somewhere. Check the Network tab of browser to see what sort of requests are being made and what is the response.

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Member 11946604 · Answer 1 · 2017-01-03T20:20:00

Solution 1

Try this
smartNavigation="true" MaintainScrollPositionOnPostback="true"

Posted 3-Jan-17 20:20pm

Member 11946604

v2