我在转发器中有文件上传和标签控制。问题是每当上传文件时,我想将上传文件的名称分配给转发器内的标签。
<asp:Repeater ID="Repeater1" runat="server" ClientIDMode="AutoID">
<HeaderTemplate>
</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text=""><img src="../images/upload.png" alt="" style="position:absolute;cursor:pointer;"/></asp:Label>
<asp:FileUpload ID="PhotoUpload" runat="server" CssClass="uplodfile" Style="padding: 0px; position: relative; left: 0px; top: 0px; width: 20px;" />
<asp:Label ID="lblFilePath" Text="" runat="server" Style="vertical-align: inherit; padding: 0px 5px;"></asp:Label>
</ItemTemplate>
</asp:Repeater>
有人可以帮我解决这个问题吗?
答案 0 :(得分:0)
您可以使用FindControl。
protected void PhotoUpload_Click(object sender, EventArgs e)
{
Label lbl = Repeater1.Items[0].FindControl("Label1") as Label;
lbl.Text = "Label found!";
}