AjaxControlToolkit手风琴和数据绑定 [英] AjaxControlToolkit Accordion and databinding

问题描述

我正在使用Accordion
控件的HeaderTemplate和ContentTemplate并将其绑定到数据表。由于某种原因，它不会
显示任何数据。如果我将数据表绑定到数据列表，则可以认为它是
，这是已知问题，还是我做的事情完全是
错误。如果此
有所不同，我将在后面的代码中绑定手风琴控件。这是代码：

I'm using the HeaderTemplate and the ContentTemplate of the Accordion control and binding it to a datatable. For some reason it doesn't display any data. If I bind the datatable to a datalist it works as ecpected, is this a known issue or am i doing something completely wrong. I'm binding the accordion control in the code behind if this makes any difference. Here is the code:

<cc1:Accordion ID="databoundaccordion" runat="server" AutoSize="None"  
HeaderCssClass="articleHeader" HeaderSelectedCssClass="articleHeaderSelected" 
ContentCssClass="articleBody" FadeTransitions="true" 
SuppressHeaderPostbacks="true" RequireOpenedPane="true" 
TransitionDuration="250" FramesPerSecond="40">
<HeaderTemplate>
    <%# DataBinder.Eval(Container.DataItem, "name")%>
</HeaderTemplate>
<ContentTemplate>
    <p>Content goes here</p>
    <a href="Articles.aspx">Go</a>
</ContentTemplate>

并在后面的C＃代码中：

and in the c# code behind:

databoundaccordion.DataSource = presenter.getDataTable();
databoundaccordion.DataBind();

推荐答案

将手风琴绑定到DataTable对象会遇到困难。

相反，通过将其转换为DataTableReader来执行以下操作，它应该可以正常工作：

You will have difficulties binding an Accordion to a DataTable object.
Instead, do the following by converting it into a DataTableReader and it should work just fine:

databoundaccordion.DataSource
                    = new System.Data.DataTableReader(presenter.getDataTable());
databoundaccordion.DataBind();

这是另一个带有示例数据的示例：

Here's another example with sample data:

DataTable dt = new DataTable();
dt.Columns.Add("HeaderText");
dt.Columns.Add("ContentText");

dt.Rows.Add(new object[] { "Heading 1", "Content 1" });
dt.Rows.Add(new object[] { "Heading 2", "Content 2" });

databoundaccordion.DataSource = new System.Data.DataTableReader(dt);
databoundaccordion.DataBind();

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