meltdown

repeater裡面置入buttom和HtmlInputCheckBox,
點選buttom後將HtmlInputCheckBox有選取的項目做動作

<ItemTemplate>
<input id="checkbox" type="checkbox" name="checkbox" value='<%#Eval("ID") %>' runat="server"/>
<asp:ImageButton ID="ImageButton1" runat="server" CommandName="2" ImageUrl="/test/images/delete_all.png" />  </ItemTemplate>

 Protected Sub Ret_ItemCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.RepeaterCommandEventArgs) Handles Ret.ItemCommand
        If e.CommandName = 2 Then
            For Each ri As RepeaterItem In Ret.Items
                If ri.ItemType = ListItemType.Item OrElse ri.ItemType = ListItemType.AlternatingItem Then
                    If e.Item.FindControl("checkbox") IsNot Nothing Then  '添加此句
                        Dim ch As HtmlInputCheckBox = CType(e.Item.FindControl("checkbox"), HtmlInputCheckBox)
                        If ch.Checked Then  '錯在這行
                            Response.Write("<script>alert('1')</script>")
                        Else
                            Response.Write("<script>alert('2')</script>")
                        End If
                    End If

                End If
            Next
        End If
    End Sub