我怎样才能得到我想要的中继_DataBound子每个单元格的值? - 这是这样我就可以改变的价值一点,将更改应用于文字
Answer 1:
比方说,这是你的中继器(因为你没有包含任何代码):
<asp:Repeater ID="_r" runat="server">
<ItemTemplate>
<asp:Literal ID="_lit" Text='<%# Eval("yourItemName")%>' runat="server"></asp:Literal>
<br /><br />
</ItemTemplate>
</asp:Repeater>
你做出ItemDataBound
因为要“喵”添加到每个文字(否则只会显示的值的结束事件yourItemName
从数据源):
protected void Page_Load(object sender, EventArgs e)
{
_r.DataSource = table;
_r.ItemDataBound += new RepeaterItemEventHandler(RItemDataBound);
_r.DataBind();
}
protected void RItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
Literal lit = (Literal)e.Item.FindControl("_lit");
lit.Text += "meow";
}
}
阅读: Repeater.ItemDataBound事件
Answer 2:
你可以得到该行,但铸造事件ARG在文字:
Protected Sub repeater_dataBind(ByVal sender As Object, ByVal e As RepeaterItemEventArgs) Handles myRepeater.ItemDataBound
If (e.Item.ItemType <> ListItemType.Item And e.Item.ItemType <> ListItemType.AlternatingItem) Then
Return
Else
Dim myLiteral As New Literal
myLiteral = CType(e.Item.FindControl("IDofLiteral"), Literal)
End If
end Sub
Answer 3:
您可以使用FindControl
得到一个中的单元格的值repeater
。
protected void rpt_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
Literal lbl = (Literal)e.Item.FindControl("ltrl");
lbl.Text = // will give you the value for each `ItemIndex`
}
}
文章来源: asp.net repeater - get value of row item _DataBound