在塞托雷,我有以下结构:
我使用嵌套中继器在Asp.net中显示这种结构。
<asp:Repeater runat="server" ID="repSubsidiaryList">
<ItemTemplate>
<li>
<%# Helper.Field(Container.DataItem as Item, "Short Title)%>
<asp:Repeater ID="InnerRepeater" runat="server">
<ItemTemplate>
<li>
<%# Helper.Field(Container.DataItem as Item, "Name")%>
</li>
</ItemTemplate>
</asp:Repeater>
</li>
</ItemTemplate>
</asp:Repeater>下面是“守则”:
List<Item> _countryNameItems = new List<Item>();
protected void Page_Load(object sender, EventArgs e)
{
//get the item Subsidaries in sitecore
Item mainSubsidiaryFolderItem = Sitecore.Context.Database.GetItem(Settings.GetSetting("SubsidariesFolder"));
_countryNameItems = mainSubsidiaryFolderItem.Axes.GetDescendants().Where(p => p.TemplateName == "Subsidiary").ToList();
// binding Subsidiary Folder to a repeater
repSubsidiaryList.DataSource = mainSubsidiaryFolderItem.GetChildren();
repSubsidiaryList.DataBind();
}
private void repSubsidiaryList_ItemDataBound(object sender, System.Web.UI.WebControls.RepeaterItemEventArgs e)
{
RepeaterItem item = e.Item;
InnerRepeater = (Repeater) item.FindControl("InnerRepeater");
InnerRepeater.DataSource = _countryNameItems;
InnerRepeater.DataBind();
}我得到的结果如下:
我不知道如何获取currentItem,然后绑定数据.
发布于 2015-05-05 14:03:44
您的内部中继器始终是_countryNameItems的数据源。用此方法替换ItemDataBound方法应该会有所帮助:
private void repSubsidiaryList_ItemDataBound(object sender, System.Web.UI.WebControls.RepeaterItemEventArgs e)
{
// Cast the current dataitem to a Sitecore item
Item item = (Item)e.Item.DataItem;
Repeater innerRpt = (Repeater) e.Item.FindControl("InnerRepeater");
// bind the inner repeater to the children of the sitecore item
innerRpt.DataSource = item.Children;
innerRpt.DataBind();
}发布于 2015-05-05 14:18:05
我并不是很有经验,但你基本上是在做错事。
您正在为每个中继器设置相同的List<Item>,即_countryNameItems。因此,理想情况下,您需要在List<Item>中提取不同的ItemDatabound。你可以试试这样的东西
标记(将上面的行更改为innerRepeater,如下所示)
<asp:Label ID="parentGroupLabel" runat="server"
Text='<%# Helper.Field(Container.DataItem as Item, "Short Title")%>'>
</asp:Label>代码隐藏
protected void repSubsidiaryList_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
RepeaterItem item = e.Item;
var templateName = (Label) item.FindControl("parentGroupLabel");
var InnerRepeater = (Repeater) item.FindControl("InnerRepeater");
_countryNameItems = mainSubsidiaryFolderItem.Axes.GetDescendants().Where(p => p.TemplateName == templateName.Text).ToList();
InnerRepeater.DataSource = _countryNameItems;
InnerRepeater.DataBind();
}https://stackoverflow.com/questions/30054828
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