Ext.Net 1.x_Ext.Net.GridPanel RowExpander运用案列

上图：

JS:

        //展开子项目        var setSubprojectExpandInfomation = function (response, result, expander, type, action, params) {            var prj = Ext.getCmp("panDetail");            var values = result.extraParamsResponse.content;            var value = values.split('|');//多个值分割符号            prj.body.dom.innerHTML = value[0];        };

HTML:

                            <Plugins>                            <ext:RowExpander ID="RowExpander" runat="server">                              <DirectEvents>                                <BeforeExpand OnEvent="BeforeExpand" Success="setSubprojectExpandInfomation(response, result, el, type, action, extraParams);"                                    Before="return !record.cached;">                                    <EventMask ShowMask="true" MinDelay="500" Target="CustomTarget" CustomTarget="={GPCooper.body}" />                                    <ExtraParams>                                        <ext:Parameter Name="ProjectID" Value="record.data['id']" Mode="Raw" />                                                                            </ExtraParams>                                </BeforeExpand>                             </DirectEvents>                                <Component>                                    <ext:FormPanel                                         ID="RowEditor1"                                         runat="server"                                         Padding="6"                                         Height="330"                                        Border="false"                                        Layout="ColumnLayout"                                        AnchorHorizontal="100%"                                         AutoScroll="true">                                        <Items>                                        <ext:Panel ID="panDetail" runat="server" Header="true" Border="false"  FormGroup="true" Title="项目信息"  ColumnWidth="1.0">                                          </ext:Panel>                                        </Items>                                    </ext:FormPanel>                                </Component>                                                    <Listeners>                                    <Expand Handler="#{RowEditor1}.record = record; #{RowEditor1}.getForm().loadRecord(record);" />                                </Listeners>                            </ext:RowExpander>                        </Plugins>

CS:

   /// <summary>   /// 子项目展开   /// </summary>   /// <param name="sender"></param>   /// <param name="e"></param>   protected void BeforeExpand(object sender, DirectEventArgs e)   {       string projID = e.ExtraParams["ProjectID"];       DataTable dt = new DataTable();       StringBuilder strSql = new StringBuilder();       strSql.Append("SELECT [TaskCode] as 工作流号, dbo.GetStatus(TaskCode) as 状态码,[SerialNo] 报价单,[ClientNo] 客户编码,[ClientDes] 客户简称,");       strSql.Append("case when [ClientType]='Y' then 'AZ' else 'NAZ' End 客户类型,  ");        strSql.Append("[Currency] 币别,[Rate] 汇率,[ProductType] 财务模版,[ProductType2] 产品类型, ");        strSql.Append("[Customer P/N] 客户品号,[Internal P/N] 内部品号,[Date] 创建日期,us.name as 工程师,users.name as 业务员,rtrim([dbo].[GetTaskMark](TaskCode)) as 进度,  ");       strSql.Append("SaleRemark 销售备注,RdRemark 开发备注,PurRemark 采购备注,FinRemark 财务备注 ");        strSql.Append("FROM [OA].[dbo].[ZMQuotation] left join users on [BusinessId]=users.id  ");        strSql.Append("left join users as us on [EngineerId]=us.id ");       strSql.Append("where [ZMQuotation].id= " + projID);       dt = SqlHelper.ExecuteDataset(SqlHelper.conn, CommandType.Text, strSql.ToString()).Tables[0];                           StringBuilder html = new StringBuilder();       html.Append("<table class=\"data\">");       for (int i = 0; i < dt.Rows.Count; i++)       {           for (int j=0; j < dt.Columns.Count; j++)           {               html.Append("<tr>");               html.Append("<td width='100px' align=right><B>" + dt.Columns[j].ColumnName + ":</B>" + "</td>");               html.Append("<td>" + dt.Rows[i][j] + "</td>");               html.Append("</tr>");           }       }       html.Append("</table>");       e.ExtraParamsResponse["content"] = html.ToString();   }

感谢心是走动的词的无私帮忙，谢谢