记住刷新ASPX页上的活动选项卡 [英] Remembering active tab on refresh of ASPX page

问题描述

我已经建立了一个ASPX页面，该页面可以加载和显示来自本地SQLite数据库的动态数据。由于数据是从单独的C＃应用​​程序写入数据库的，因此我将ASPX页设置为在数据库将自己标记为正在主动接收新数据时每30秒刷新一次。

I've got an ASPX page set up that loads and displays dynamic data from a local SQLite database. Since the data is being written to the database from a separate C# application, I've set up my ASPX page to refresh every 30 seconds when the database has flagged itself as actively receiving new data.

在我的ASPX页面上，我有一个TabContainer，其中包含几个不同的TabPanel，每个TabPanel代表数据的不同视图。现在，当刷新页面时，活动选项卡面板被重置为ASPX页面中的一个ActiveTabIndex。

On my ASPX page, I've got a TabContainer with several different TabPanels that each represent a different view of the data. Now, when my page is being refreshed, the active tab panel is being reset to the one set in my ASPX page as the ActiveTabIndex.

我想知道是否存在一个

谢谢！

编辑以添加代码示例

MyPage.aspx

<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPageFile.master" AutoEventWireup="true" CodeFile="MyPage.aspx.cs" Inherits="MyPage" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="content" Runat="Server">
    <asp:ToolkitScriptManager ID="ToolkitScriptManager" runat="server" />
    <asp:TabContainer ID="tabContainer" runat="server" ActiveTabIndex="1" CssClass="myTabStyle" Visible="true">
        <asp:TabPanel ID="tab1" runat="server" HeaderText="Tab 1">
            <ContentTemplate>
                <p>Hello</p>
            </ContentTemplate>
        </asp:TabPanel>
        <asp:TabPanel ID="tab2" runat="server" HeaderText="Tab 2">
            <ContentTemplate>
                <asp:PlaceHolder ID="tab2placeholder" runat="server" />
            </ContentTemplate>
        </asp:TabPanel>
        <asp:TabPanel ID="tab3" runat="server" HeaderText="Tab 3">
            <ContentTemplate>
                <asp:TabContainer ID="tab3content" runat="server" ActiveTabIndex="0" CssClass="myTabeStyle" />
            </ContentTemplate>
        </asp:TabPanel>
        <asp:TabPanel ID="tab4" runat="server" HeaderText="Tab 4">
            <ContentTemplate>
                <p>Blah.</p>
            </ContentTemplate>
        </asp:TabPanel>
    </asp:TabContainer>
</asp:Content>

MyPage.aspx.cs

public partial class MyPage : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        ...
        if (isInProgress)
        {
            Response.AddHeader("Refresh", "30");
        }

        LoadTab1();
        LoadTab2();
        LoadTab3();
        LoadTab4();
        ...
    }
}

推荐答案

尝试将UpdatePanels放在TabPanels中。如果您发布ASPX的代码示例，则帮助会更容易。

Try putting UpdatePanels within in the TabPanels. If you post a code sample of your ASPX it would be easier to help.

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