Asp.net 数据源选择命令不会随收音机按钮列表更改

因此，根据radiobuttonlist中选择的内容，我希望为我的数据源更改select命令。我面临的问题是，如果我设置默认选中的单选按钮，查询将适用于该按钮

我的radiobuttonlist、user dropdownlist都位于更新面板中，单击按钮后该面板不会更新

这是我的按钮代码

    If user.Text = "ALL" Then
                    SqlDataSource22.SelectCommand = "SELECT * FROM [dashboardtasks] WHERE [completed] = 'NO'"
                    SqlDataSource23.SelectCommand = "SELECT * FROM [dashboardtasks] WHERE (([agent] = @agent) AND (([completed] = 'YES') or ([completed] = 'XL')))"
                Else
                    If RadioButtonList1.SelectedIndex = 0 Then
                        SqlDataSource22.SelectCommand = "SELECT * FROM [dashboardtasks] WHERE (([agent] = @agent) AND ([completed] = @completed))"
                        SqlDataSource23.SelectCommand = "SELECT * FROM [dashboardtasks] WHERE (([agent] = @agent) AND (([completed] = 'YES') or ([completed] = 'XL')))"

                    ElseIf RadioButtonList1.SelectedIndex = 1 Then
                        SqlDataSource22.SelectCommand = "SELECT * FROM [dashboardtasks] WHERE (([agent] = @agent) AND ([completed] = @completed) and tasktype = 'Air')"
                        SqlDataSource23.SelectCommand = "SELECT * FROM [dashboardtasks] WHERE (([agent] = @agent) AND (([completed] = 'YES') or ([completed] = 'XL')) and tasktype = 'Air')"
                    End If
                End If

   UpdatePanel1.Update()
        UpdatePanel2.Update()





<asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager>
                              <asp:UpdatePanel ID="UpdatePanel5" runat="server" UpdateMode="Conditional">
                                  <ContentTemplate>
                                      <asp:Panel ID="Panel9" runat="server" Height="24px" Width="392px">
                                          <asp:DropDownList ID="ddivision" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddivision_SelectedIndexChanged">
                                  <asp:ListItem Selected="True">All</asp:ListItem>
                                  <asp:ListItem Value="A">Club ABC</asp:ListItem>
                                  <asp:ListItem Value="B">ABC Destinations</asp:ListItem>
                              </asp:DropDownList>
                              <asp:DropDownList ID="userslist" runat="server"  Height="20px" Width="184px"></asp:DropDownList>
                      <asp:Button ID="updatediary" runat="server" Text="Update" /></asp:Panel>
                              <asp:RadioButtonList ID="RadioButtonList1" runat="server" RepeatColumns="5" >
                                  <asp:ListItem>All</asp:ListItem>
                                  <asp:ListItem Selected="True">Land</asp:ListItem>
                                  <asp:ListItem>Air</asp:ListItem>
                                  <asp:ListItem>Cruise</asp:ListItem>
                              </asp:RadioButtonList>
                                  </ContentTemplate>
                                  <Triggers>
                                      <asp:AsyncPostBackTrigger ControlID="ddivision" />
                                  </Triggers>
                              </asp:UpdatePanel>

我打赌你的RadioButton列表不在updatepanel中，这就是为什么它没有更新。要更新radiobuttonlist，需要将其放入updatepanel中

您需要指定控件的事件名称：event=SelectedIndexChanged

---

我试着它不起作用，我甚至用自动回邮更新了radiobuttonlist和DropDownList的面板。你能发布你的完整表单设计吗？有什么能帮我解决这个问题的吗？它让我发疯了。修改答案，现在试试。若问题仍然存在，请将完整的c代码发布到“System.Web.UI.UpdatePanelTriggerCollection”中。错误7文字内容不允许出现在“System.Web.UI.UpdatePanelTriggerCollection”中。

<Triggers>
  <asp:AsyncPostBackTrigger ControlID="ddivision" Event="SelectedIndexChanged" />
</Triggers>