GridPanel 如何打印
<ext:LayoutRow RowHeight="0.77">
<ext:Panel ID="Panel3" runat="server" Title="查询结果" FormGroup="true" >
<Body>
<ext:Store ID="Store1" runat="server">
<Reader>
<ext:JsonReader AutoDataBind="false">
<Fields>
<ext:RecordField Name="StationNO" />
<ext:RecordField Name="ICdate" Type="Date" DateFormat="Y-m-dTh:i:s" />
<ext:RecordField Name="RepairCardNo" />
<ext:RecordField Name="CardRem" />
<ext:RecordField Name="Operator" />
<ext:RecordField Name="fee" />
<ext:RecordField Name="UserCardNO" />
<ext:RecordField Name="Remark" />
</Fields>
</ext:JsonReader>
</Reader>
</ext:Store>
<ext:BorderLayout id="BorderLayout1" runat="server">
<Center>
<ext:GridPanel
ID="GridPanel1"
runat="server"
Title=""
Frame="true"
StripeRows="true"
StoreID="Store1" HideBorders="false" TrackMouCoolite Toolkit中文社区ver="true" >
<ColumnModel ID="ColumnModel1" runat="server">
<Columns>
<ext:RowNumbererColumn />
<ext:Column DataIndex="StationNO" Header="站点" Width="50" Align="Center" />
<ext:Column DataIndex="UserCardNO" Header="老卡号" Width="70" Align="Center" />
<ext:Column DataIndex="RepairCardNo" Header="新卡号" Width="100" Align="Center"/>
<ext:Column DataIndex="CardRem" Header="卡余额" Width="70" Align="Center"/>
<ext:Column DataIndex="fee" Header="工本费" Width="100" Align="Center"/>
<ext:Column DataIndex="ICdate" Header="发卡日期" Width="70" Align="Center">
<Renderer Fn="Ext.util.Format.dateRenderer('Y-m-d G:i:s')" />
</ext:Column>
<ext:Column DataIndex="Operator" Header="操作员" Width="100" Align="Center"/>
<ext:Column DataIndex="Remark" Header="备注" Width="70" Align="Center"/>
</Columns>
</ColumnModel>
<LoadMask ShowMask="false" Msg="查询中..." />
<SelectionModel>
<ext:RowSelectionModel ID="RowSelectionModel1" runat="server" />
</SelectionModel>
<BottomBar>
<ext:PagingToolBar
ID="PagingToolBar1"
runat="server"
StoreID="Store1"
PageSize="50"
DisplayInfo="true"
DisplayMsg="当前记录 {0} - {1} 共{2}条"
/>
</BottomBar>
</ext:GridPanel>
</Center>
</ext:BorderLayout>
</Body>
</ext:Panel>
</ext:LayoutRow>
前台代码是这样写的