**【应用场景】**
在单据上操作简单账表套打导出PDF。
**【案例演示】**
<1>编写列表插件，动态构建简单账表视图并获取数据，代码如下。
``` csharp
using Kingdee.BOS.Core;
using Kingdee.BOS.Core.Const;
using Kingdee.BOS.Core.DynamicForm;
using Kingdee.BOS.Core.DynamicForm.PlugIn;
using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;
using Kingdee.BOS.Core.List.PlugIn;
using Kingdee.BOS.Core.Metadata;
using Kingdee.BOS.Core.NotePrint;
using Kingdee.BOS.Core.Report;
using Kingdee.BOS.Core.Report.PlugIn;
using Kingdee.BOS.Core.ReportFilter;
using Kingdee.BOS.ServiceHelper;
using Kingdee.BOS.Util;
using Kingdee.BOS.Web.Core;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
namespace Kingdee.BOS.PlugInTest
{
[Description("【列表插件】在单据列表套打导出简单账表PDF"), HotUpdate]
public class ExportReportPDFListPlugIn : AbstractListPlugIn
{
/// <summary>
/// 简单账表标识，这里用【采购订单执行明细表】作为例子
/// </summary>
private string _rptFormId = "PUR_PurchaseOrderDetailRpt";
/// <summary>
/// 简单账表过滤方案Id，通过T_BAS_FilterScheme查询得到
/// </summary>
private string _rptFilterSchemeId = "005056af66a1b9d111e434c01d6d68fa";
/// <summary>
/// 账表的套打模板Id
/// </summary>
private string _rptTemplateId = "29d0a732-f1ea-4859-ae30-e8f07703ae5e";
public override void AfterBarItemClick(AfterBarItemClickEventArgs e)
{
base.AfterBarItemClick(e);
if ("tbExportReportPDF".EqualsIgnoreCase(e.BarItemKey))
{
this.ExportReportPDF();
}
}
private void ExportReportPDF()
{
ISysReportView rptView = null;
ISysReportViewService rptService = null;
try
{
// 获取账表元数据
FormMetadata formMetadata = FormMetaDataCache.GetCachedFormMetaData(this.Context, this._rptFormId);
// 获取简单账表资源服务提供器
IResourceServiceProvider provider = GetSysReportServiceProvider();
// 反射创建简单账表View
string importViewClass = "Kingdee.BOS.Web.Report.SysReportView,Kingdee.BOS.Web";
var dynService = CreateReportView(this.Context, formMetadata, this._rptFilterSchemeId, provider, importViewClass);
rptView = dynService as ISysReportView;
rptService = dynService as ISysReportViewService;
if (rptView == null || rptService == null)
return;
// 添加动态创建的账表View
this.AddSessionView(rptView);
// 创建套打导出参数
var pExinfo = new PrintExportInfo();
pExinfo.PageId = rptView.PageId;
pExinfo.FormId = this._rptFormId;
pExinfo.BillIds = new List<string>();
pExinfo.TemplateIds = new List<string> { this._rptTemplateId };
pExinfo.FileType = ExportFileType.PDF;
pExinfo.ExportType = ExportType.ByPage;
// 使用新版导出
pExinfo.UsedCustomExportPDF = true;
string dir = PathUtils.GetPhysicalPath(KeyConst.TEMPFILEPATH);
pExinfo.FilePath = Path.Combine(dir, string.Format("{0}.pdf", DateTime.Now.ToString("yyyyMMdd_HHmmss")));
rptService.ExportNotePrint(pExinfo);
this.View.ShowMessage("导出成功");
}
catch (Exception)
{
throw;
}
finally
{
// 移除动态创建的账表View
if (rptView != null)
this.RemoveSessionView(rptView);
}
}
/// <summary>
/// 获取简单账表资源服务提供器
/// </summary>
/// <returns></returns>
private IResourceServiceProvider GetSysReportServiceProvider()
{
FormServiceProvider provider = new FormServiceProvider();
Type type = TypesContainer.GetOrRegister("Kingdee.BOS.Web.Report.SysReportView,Kingdee.BOS.Web");
provider.Add(typeof(IDynamicFormView), Activator.CreateInstance(type));
provider.Add(typeof(DynamicFormViewPlugInProxy), new SysReportViewPlugInProxy());
provider.Add(typeof(DynamicFormModelPlugInProxy), new SysReportModelPlugInProxy());
type = TypesContainer.GetOrRegister("Kingdee.BOS.Model.Report.SysReportModel,Kingdee.BOS.Model");
provider.Add(typeof(IDynamicFormModelService), Activator.CreateInstance(type));
type = TypesContainer.GetOrRegister("Kingdee.BOS.Model.ReportFilter.SysReportFilterModel,Kingdee.BOS.Model");
provider.Add(typeof(ISysReportFilterModelService), Activator.CreateInstance(type));
type = TypesContainer.GetOrRegister("Kingdee.BOS.Business.DynamicForm.DefaultValue.DefaultValueCalculator,Kingdee.BOS.Business.DynamicForm");
provider.Add(typeof(IDefaultValueCalculator), Activator.CreateInstance(type));
// 注册IDBModelService
type = TypesContainer.GetOrRegister("Kingdee.BOS.Business.DynamicForm.DBModel.DBModelService,Kingdee.BOS.Business.DynamicForm");
provider.Add(typeof(IDBModelService), Activator.CreateInstance(type));
return provider;
}
/// <summary>
/// 创建简单账表View
/// </summary>
/// <param name="ctx">上下文</param>
/// <param name="metadata">简单账表元数据</param>
/// <param name="filterschemeid">过滤方案Id</param>
/// <param name="provider">简单账表资源服务提供器</param>
/// <param name="reportViewClass">简单账表程序集</param>
/// <returns></returns>
private IDynamicFormView CreateReportView(Context ctx, FormMetadata metadata, string filterschemeid, IResourceServiceProvider provider, string reportViewClass)
{
var openParameter = CreateReportOpenParameter(ctx, metadata, filterschemeid);
Type type = Type.GetType(reportViewClass);
IDynamicFormViewService reportView = (IDynamicFormViewService)Activator.CreateInstance(type);
reportView.Initialize(openParameter, provider);
// 如果需要调整过滤条件，在这里修改
// 例如：把采购组织改为其他的组织
//var rptView = reportView as ISysReportView;
//rptView.Model.FilterParameter.CustomFilter["PurchaseOrgIdList"] = "100003,135879";
reportView.LoadData();
return (IDynamicFormView)reportView;
}
/// <summary>
/// 创建简单账表打开参数
/// </summary>
/// <param name="ctx">上下文</param>
/// <param name="metadata">简单账表元数据</param>
/// <param name="filterschemeid">过滤方案Id</param>
/// <returns></returns>
private SysReportOpenParameter CreateReportOpenParameter(Context ctx, FormMetadata metadata, string filterschemeid)
{
var form = metadata.BusinessInfo.GetForm();
SysReportOpenParameter openPara = new SysReportOpenParameter(form.Id, metadata.GetLayoutInfo().Id);
openPara.Context = ctx;
openPara.PageId = Guid.NewGuid().ToString();
openPara.Status = OperationStatus.VIEW;
openPara.FormMetaData = metadata;
openPara.SetCustomParameter(FormConst.PlugIns, form.CreateFormPlugIns());
openPara.SetCustomParameter(KeyConst.IsShowProcessBar, "0");
openPara.SetCustomParameter(BOSConst.LIST_FILTERSCHEMEID, filterschemeid);
openPara.ServiceName = form.FormServiceName;
openPara.IsShowFilter = false;
openPara.IsConnDetail = false;
openPara.UseOrgId = 0;
return openPara;
}
/// <summary>
/// 添加动态创建的账表View
/// </summary>
/// <param name="reportView">账表View</param>
private void AddSessionView(ISysReportView reportView)
{
var sessionManager = CommonSession.GetCurrent(this.Context.UserToken).SessionManager;
sessionManager.GetOrAdd(reportView.PageId, reportView.GetType().Name, reportView);
}
/// <summary>
/// 移除动态创建的账表View
/// </summary>
/// <param name="reportView">账表View</param>
private void RemoveSessionView(ISysReportView reportView)
{
var sessionManager = CommonSession.GetCurrent(this.Context.UserToken).SessionManager;
sessionManager.Remove(reportView.PageId, reportView.GetType().Name);
}
}
}
```
<2>拷贝插件组件到应用站点的WebSite\Bin目录下，重启IIS。
<4>注册插件。
<4>现在可以登业务站点，验证一下结果。
