Question

设想:

UsrControl: Customsuser control, which includes a text Box and a button, rederally (in one line).
UsrControlContainer: Customsuser control, which should be found over UsrControlbject (each Object in seperate line, so the Seperator model will may be <br />. 这一控制还包含一个纽芬兰州,为收集工作增加了新的乌斯托·科蒂尔。

我的法典:

<asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click"/>
<asp:Repeater ID="rptExample" runat="server">
    <ItemTemplate>

    </ItemTemplate>
    <SeparatorTemplate><br /></SeparatorTemplate>
</asp:Repeater>

而且:

protected void Button1_Click(object sender, EventArgs e)
{
    rptExample.DataSource = new List<UsrControl> {new UsrControl(), new UsrControl()};
    rptExample.DataBind();
}

简单问题——我应在<条码>中说明什么?

Edit——我还要通过一些参数,然后才提交UsrControl。

Answer 1

<asp:Repeater ID="rptExample" runat="server">
     <ItemTemplate>
          <uc:UsrControl runat="server" />
     </ItemTemplate>
     <SeparatorTemplate><br /></SeparatorTemplate>
</asp:Repeater>

protected void Button1_Click(object sender, EventArgs e)
{
    rptExample.DataSource = Enumerable.Range(0, 2);
    rptExample.DataBind();
}

Answer 2

回答问题之后。你可以在项目DataBound活动中捕获每一个具有约束力的物体。例如,一如使用,将整个物体作为用户控制财产。

protected void PersonesRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
    if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
    {
        PersonLine line = (PersonLine)e.Item.FindControl("Person1");
        line.Person = e.Item.DataItem as Osoba;
    }
}

在座各位还必须在您的记忆中增加活动手:

<asp:Repeater runat="server" ID="PersonesRepeater" OnItemDataBound="PersonesRepeater_ItemDataBound"><ItemTemplate>
        <my:Person ID="Person1" runat="server" />
    </ItemTemplate>
</asp:Repeater>

友情链接