DataList删除操作
<asp:DataList ID="fileList" runat="server" RepeatColumns="1" RepeatDirection="Horizontal"
CssClass="body" DataKeyField="ContentID" OnItemCommand="fileList_ItemCommand">
<ItemTemplate>
<table border="0" cellpadding="0" cellspacing="0" style="width: 760px">
<tr>
<td style="width: 760px; text-align: center">
<a href='<%# SetFileUrl(DataBinder.Eval(Container.DataItem, "ContentName"))%>'>
<%# SetFileName(DataBinder.Eval(Container.DataItem, "ContentName"))%></a>
</td>
</tr>
<tr>
<td style="width: 760px; text-align: center">
<iframe id="fileview" name="fileview" width="760px" height="600px" src='<%# GetFilePath(DataBinder.Eval(Container.DataItem, "ContentName"),DataBinder.Eval(Container.DataItem, "FileType"))%>'>
</iframe>
</td>
</tr>
<tr>
<td style="width: 760px; text-align: center; height: 18px;">
<asp:ImageButton ID="imgBtnDelete" runat="server" CommandName="del" ImageUrl="~/images/btn_delete.png"
OnClientClick="return ConfirmDelete()" />
</td>
</tr>
</table>
</ItemTemplate>
</asp:DataList>
protected void fileList_ItemCommand(object source, DataListCommandEventArgs e)
{
int menuId;
string contentName = string.Empty;
bool result = true;
if (e.CommandName == "del")
{
int id = Int32.Parse(fileList.DataKeys[e.Item.ItemIndex].ToString());
result = bllConent.DeleteItem(id, out menuId, out contentName);
if (result)
{
result = AndroidKit.Common.ComHelper.DeleteFile(contentName);
BindData(menuId);
Response.Write("<script>alert(\"删除成功\")</script>");
}
}
}