Question

i 正在执行一个项目。但有问题。基本上,一是使用亚xtoolkit tabcontainer。假设有两条表格,一是制造的。让我们打上表1,表2.in,表1中有一个子和文字箱。在点击纽顿时,i 正在撰写一些案文。当时,我正在积极制造一个表象。假设它被称为“表3”。问题在于,在表1表1中点击纽子,表3正在消失。如何防止这种情况?

   <asp:TabContainer ID="TabContainer1" runat="server" ActiveTabIndex="0"  AutoPostBack="true"
        Height="273px" Width="1050px">
        <asp:TabPanel runat="server" HeaderText="tab1" ID="tab1">       
    <ContentTemplate>

tab2

here is where i am adding a new tab in the function:

       AjaxControlToolkit.TabPanel tp = new AjaxControlToolkit.TabPanel();
        tp.HeaderText = "tab3";
        tp.ContentTemplate = Page.LoadTemplate("WebUserControl1.ascx");
        tp.ID = "tab3";
        TabContainer1.Tabs.Add(tp);

页: 1

Answer 1

When dealing with any dynamic controls, you will need to re-add them after every postback. My recommendation is to store your dynamically-added controls in the ViewState, and write a method that retrieves the information from ViewState and adds your tabs. Then call this method from Page_Init.

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