// 获取元数据集合,可以对数据进行修改,新增等操作

var materailMetadata = ServiceHelper.GetService<Kingdee.BOS.Contracts.IMetaDataService>().Load(Context, "PUR_PAT") as FormMetadata;

// 获取业务元素据

var materailBiz = materailMetadata.BusinessInfo;

// 定义一个DynamicObject包为量体单动态实体定义

DynamicObject dynObj = new DynamicObject(materailMetadata.BusinessInfo.GetDynamicObjectType());

// 设置单据体

var entityInvPty = materailBiz.GetEntity("FPUR_PATENTRY");

var entityInvPtyData = dynObj[entityInvPty.EntryName] as DynamicObjectCollection;

dynObj["Name"] = "CS101";

dynObj["Date"] = dateOnlyString;

dynObj["PurchaseOrgId_Id"] = e.DataEntitys[0]["PurchaseOrgId_Id"];

dynObj["UseORGId_Id"] = e.DataEntitys[0]["PurchaseOrgId_Id"];

dynObj["EffectiveDate"] = dateOnlyString;

dynObj["CreatorId_Id"] = e.DataEntitys[0]["ApproverId_Id"];

dynObj["EffectiveUserId_Id"] = e.DataEntitys[0]["ApproverId_Id"];

dynObj["CreateDate"] = dateOnlyString;

dynObj["PaReason_Id"] = "7590e08cf9064cdfbfe7e3a7fb0741e2";

// 本方法可以直接加载基础资料,辅助资料等数据

DBServiceHelper.LoadReferenceObject(Context,new[{dynObj},materailMetadata.BusinessInfo.GetDynamicObjectType(), true);

MoView.Model.DataObject = dynObj;

// 遍历单据体                                                

int k = 0;

foreach (var it in pair.Value)

{

// 获取匹配数据

var thdj = a1.Where(t => Convert.ToString(t["FMATERIALID"]).Equals(Convert.ToString(it["FMATERIALID"]))).Distinct().ToList();

var entityInvPtyRow = new DynamicObject(entityInvPty.DynamicObjectType);

entityInvPtyRow["MaterialId_Id"] = Convert.ToInt32(it["FMATERIALID"]);

entityInvPtyRow["PriceListId_Id"] = Convert.ToString(it["FID"]);

entityInvPtyRow["SupplierId_Id"] = Convert.ToInt32(it["FSUPPLIERID"]);

entityInvPtyRow["UnitID_Id"] = Convert.ToInt32(it["FUNITID"]);

entityInvPtyRow["AdjustRange"] = 1;

DBServiceHelper.LoadReferenceObject(Context, new[] { entityInvPtyRow }, entityInvPty.DynamicObjectType, true);

// 在元数据中调用实体服务规则和值更新

MoView.RuleContainer.RaiseDataChanged("FMaterialId", dynObj, new BOSActionExecuteContext(MoView));

MoView.InvokeFieldUpdateService("FMaterialId", k);

MoView.RuleContainer.RaiseDataChanged("FPriceListId", dynObj, new BOSActionExecuteContext(MoView));

MoView.InvokeFieldUpdateService("FPriceListId", k);

MoView.RuleContainer.RaiseDataChanged("FSupplierId", dynObj, new BOSActionExecuteContext(MoView));

MoView.InvokeFieldUpdateService("FSupplierId", k);

entityInvPtyData.Add(entityInvPtyRow);

entityInvPtyData[k]["Seq"] = k;

entityInvPtyData[k]["IsIncludedTax"] = false;

entityInvPtyData[k]["FIsPriceExcludeTax"] = true;

entityInvPtyData[k]["BeforePrice"] = Convert.ToDouble(it["FPRICE"]);

entityInvPtyData[k]["AfterPrice"] = Convert.ToDouble(thdj[0]["F_YDL_DJ"]);

//entityInvPtyData[k]["BeforePriceCoefficient"] = 1;

//entityInvPtyData[k]["AfterPriceCoefficient"] = 1;

var sx = (Convert.ToDecimal(1) + (privateKey / 100)) * Convert.ToDecimal(thdj[0]["F_YDL_DJ"]);

var xx = (Convert.ToDecimal(1) - (privateKey / 100)) * Convert.ToDecimal(thdj[0]["F_YDL_DJ"]);

entityInvPtyData[k]["EffectiveDate"] = dateOnlyString;

entityInvPtyData[k]["ExpiryDate"] = endDate;

entityInvPtyData[k]["SrcEntryID"] = Convert.ToInt32(it["FENTRYID"]);

MoView.RuleContainer.RaiseDataChanged("FBeforePrice", dynObj, new BOSActionExecuteContext(MoView));

MoView.InvokeFieldUpdateService("FBeforePrice", k);

MoView.RuleContainer.RaiseDataChanged("FAfterPrice", dynObj, new BOSActionExecuteContext(MoView));

MoView.InvokeFieldUpdateService("FAfterPrice", k);

entityInvPtyData[k]["UpPrice"] = sx;

entityInvPtyData[k]["DownPrice"] = xx;

k++;

}

// 通过系统方法直接调用保存服务

var saveResult = BusinessDataServiceHelper.Save(Context, MoView.BillBusinessInfo, new[] { dynObj }, OperateOption.Create(), "Save");

}

// 如果是直接加载还需要手写两个方法

/// <summary>

/// 创建单据视图

/// </summary>

/// <param name="ctx"></param>

/// <param name="metaData"></param>

/// <returns></returns>

public IDynamicFormView CreateView(string formId)

{

    FormMetadata metadata = FormMetaDataCache.GetCachedFormMetaData(this.Context, formId);

    var OpenParameter = CreateOpenParameter(metadata);

    var Provider = metadata.BusinessInfo.GetForm().GetFormServiceProvider(true);

    string importViewClass = "Kingdee.BOS.Web.Import.ImportBillView,Kingdee.BOS.Web";

    Type type = Type.GetType(importViewClass);

    IDynamicFormView view = (IDynamicFormView)Activator.CreateInstance(type);

    ((IDynamicFormViewService)view).Initialize(OpenParameter, Provider);

    return view;

}

/// <summary>

/// 创建输入参数

/// </summary>

/// <param name="ctx"></param>

/// <param name="metaData"></param>

/// <returns></returns>

private BillOpenParameter CreateOpenParameter(FormMetadata metaData)

{

    Form form = metaData.BusinessInfo.GetForm();

    BillOpenParameter openPara = new BillOpenParameter(form.Id, metaData.GetLayoutInfo().Id);

    openPara = new BillOpenParameter(form.Id, string.Empty);

    openPara.Context = this.Context;

    openPara.ServiceName = form.FormServiceName;

    openPara.PageId = Guid.NewGuid().ToString();

    // 单据

    openPara.FormMetaData = metaData;

    openPara.LayoutId = metaData.GetLayoutInfo().Id;

    // 操作相关参数

    openPara.Status = OperationStatus.ADDNEW;

    openPara.PkValue = null;

    openPara.CreateFrom = CreateFrom.Default;

    openPara.ParentId = 0;

    openPara.GroupId = "";

    openPara.DefaultBillTypeId = null;

    openPara.DefaultBusinessFlowId = null;

    // 修改主业务组织无须用户确认

    openPara.SetCustomParameter("ShowConfirmDialogWhenChangeOrg", false);

    // 插件

    List<AbstractDynamicFormPlugIn> plugins = form.CreateFormPlugIns();

    openPara.SetCustomParameter(FormConst.PlugIns, plugins);

    return openPara;

}