在页面中添加Window，并在Window中添加日期及下拉控件被遮挡 - FineUI 官方论坛

<x:Window ID="WindowSendQuery" CloseAction="Hide" runat="server" IsModal="true" Hidden="true"
      Target="arent" EnableIFrame="false" Title="发货单查询"
      Width="480px" Height="320px">
      <Items>
         <x:SimpleForm ID="sf2" runat="server">
            <Items>
                  <x:TextBox ID="tbSendOrderSearch" runat="server"  Label="编号" EmptyText="编号">
                              </x:TextBox>
                  <x:RadioButtonList ID="rblSendStatus" AutoPostBack="false" Label="发货单状态" ColumnNumber="5" runat="server">
                     <Items>
                        <x:RadioItem Text="全部" Selected="true" Value="all" />
                        <x:RadioItem Text="未审核" Value="0" />
                        <x:RadioItem Text="已审核" Value="1" />
                     </Items>
                  </x:RadioButtonList>
                  <xropDownList ID="ddlSendDate" runat="server" Label="制单时间" ForceSelection="false">
                     <xistItem Selected="true" Text="最近一周" Value="7" />
                     <xistItem Text="最近一月" Value="30" />
                     <xistItem Text="最近三月" Value="90" />
                     <xistItem Text="全部" Value="0" />
                  </xropDownList>
                  <x:Button ID="btnSendOrderQuery" runat="server"  CssStyle="margin-left:400px"  Text="查询"></x:Button>
            </Items>
         </x:SimpleForm>
      </Items>
</x:Window>