单据UI代码开发

1.构造UI项目后，打开生成的UI项目代码，在Model文件下，如初始化一些字段的值


2.订单明细行中行号设置、订单基本操作按钮提示
UFIDA.U9.Base.BaseBP.Agent.dll(代理）
UFIDA.U9.Base.BaseBP.Deploy.dll(实现弱类型)
该dll在PortalApplicationServerLibs目录下，因UI是通过代理去调用，且只能用弱类型去实现

3.枚举值，如单据状态枚举值可能会出现显示出来没有值须运行以下一段sql，而代码中的：Homa.test.ch01.GiftDocStatusBE.GiftDocStatusEnum，即如下图所示的单据类型BE枚举值的全名

declare @now datetime
set @now=getdate()
--同步单个枚举 
declare @FN varchar(550), @ClsID bigint, @UID varchar(50) select @FN='Homa.test.ch01.GiftDocStatusBE.GiftDocStatusEnum'
 --此处只需填入你要更新的枚举FullName，示例为标准产品的业务员类型枚举 
 select @ClsID=Local_ID,@UID=ID from UBF_MD_Class where FullName = 'Homa.test.ch01.GiftDocStatusBE.GiftDocStatusEnum' and ClassType=3 select @ClsID,@UID 
 --先删除已有的数据 
 delete from UBF_Sys_ExtEnumType_Trl where ID=@ClsID or ID in (select ID from ubf_sys_extenumtype where UID=@UID) 
 delete from ubf_sys_extenumtype where ID=@ClsID or UID=@UID delete from UBF_Sys_ExtEnumValue_Trl 
 where ID in (select ID from ubf_sys_extenumvalue where ExtEnumType=@ClsID or ExtEnumTypeUID=@UID) 
 delete from ubf_sys_extenumvalue where ExtEnumType=@ClsID or ExtEnumTypeUID=@UID 
 --下面为插入最新数据 
 insert into ubf_sys_extenumtype select local_id as id,@now,'admin',@now,'admin',0,fullname as code,isextend,id as uid,0 from ubf_md_class 
 where Local_ID = @ClsID insert into ubf_sys_extenumtype_trl select a.local_id as id,'zh-CN',b.[displayname] as [name],b.[Description] from ubf_md_class  a 
 left join ubf_RES_resourcevalue b on cast(a.[iD] as varchar(50)) = cast(b.resourcename as varchar(50)) where Local_ID = @ClsID 
 insert into ubf_sys_extenumvalue select a.local_id as id,@now,'admin',@now,'admin',0,a.[Local_Class_ID] as ExtEnumType , a.[name] as code,
 a.defaultvalue as evalue,issystem,md_class_id as ExtEnumTypeUID from ubf_md_attribute as a 
 inner join ubf_md_class as b on cast(a.md_class_id as varchar(50))=cast(b.id as varchar(50)) where b.Local_ID = @ClsID 
 insert into ubf_sys_extenumvalue_trl select a.local_id as id,'zh-CN',c.[displayname] as [name] from ubf_md_attribute as a 
 inner join ubf_md_class as b on cast(a.md_class_id as varchar(50))=cast(b.id  as varchar(50)) 
 left join ubf_RES_resourcevalue c on  cast(a.[ID] as varchar(50)) = cast(c.resourcename as varchar(50)) where b.Local_ID = @ClsID

 4.查找参照代码中引用，如下图所示：

5.WebPart代码如下：

        public void AfterOnLoad()
        {
            string paramWhere = null;
            //查询
            PDFormMessage.ShowConfirmDialog(this.Page, "c26b593b-0d17-4986-a814-bb32cfdbc046", "580", "408", Title, wpFindID.ClientID, this.BtnFind, paramWhere);
            
            FlexFieldHelper.SetDescFlexField(new DescFlexFieldParameter[] { new DescFlexFieldParameter(this.FlexFieldPicker0, this.Model.HomaGiftDoc) });
            FlexFieldHelper.SetDescFlexField(new DescFlexFieldParameter[] { new DescFlexFieldParameter(this.DataGrid8, this.DataGrid8.Columns.Count - 1, "DescFlexField") });
            //开启个性化
            // UFIDA.U9.UI.PDHelper.PersonalizationHelper.SetPersonalizationEnable((BaseWebForm)this, true);
            //取得提示信息资源：是否删除当前记录
            string message = PDResource.GetDeleteConfirmInfo();


            //绑定注册弹出对话框到删除按钮
            PDFormMessage.ShowConfirmDialog(this.Page, message, "", this.BtnDelete);
            PDFormMessage.ShowConfirmDialog(this.Page, "确认放弃当前记录？", "", this.BtnCancel);

            //引入命名空间：
            //UFIDA.U9.Base.BaseBP.Agent.dll(代理)
            //UFIDA.U9.Base.BaseBP.Deploy.dll(弱类型数据)

            //设置默认行号
            GetProfileValueProxy bpObj = new GetProfileValueProxy();
            bpObj.ProfileCode = "SysLineNo";
            PVDTOData pVTDOData = bpObj.Do();
            //行GRID
            ((IAutoRowNo)this.DataGrid8.Columns["RowNo"]).Sequence = true;
            ((IAutoRowNo)this.DataGrid8.Columns["RowNo"]).SequenceStep = Int32.Parse(pVTDOData.ProfileValue);
            ((IAutoRowNo)this.DataGrid8.Columns["RowNo"]).SequenceStart = Int32.Parse(pVTDOData.ProfileValue);
        }        
     

        public void AfterUIModelBinding()
        {
            //设置单据状态只读
            ((UFSoft.UBF.UI.ControlModel.IUIFieldBindingDataBindControl)this.GiftDocStatus150).ReadOnly = true;
            
            //设置行号不可编辑
            this.DataGrid8.Columns["RowNo"].Enabled = false;

            DisableBtn();
        }

        /// <summary>
        /// 控制按钮显示
        /// </summary>
        private void DisableBtn()
        {
            if (UFIDA.U9.UI.PDHelper.NavigateManager.IsModelPopup(this) || UFIDA.U9.UI.PDHelper.NavigateManager.IsTitleLink(this))
            {
                //this.BtnOk.Visible = true; 
                //this.BtnClose.Visible = true;
                this.BtnList.Enabled = false;
            }
            else
            {
                //this.BtnOk.Visible = false;
                //this.BtnClose.Visible = false;
                this.BtnList.Enabled = true;
            }
            //没有数据时
            if (this.Model.HomaGiftDoc.FocusedRecord.ID < 0L)
            {
                this.BtnApprove.Enabled = false;
                this.BtnUndoApprove.Enabled = false;
                this.BtnSubmit.Enabled = false;
                this.BtnDelete.Enabled = false;
                this.BtnCopy.Enabled = false;
            }
            else
            {
                //据单据状态控制按钮
                switch (this.Model.HomaGiftDoc.FocusedRecord.GiftDocStatus)
                {
                    case 0: //开立
                        this.BtnApprove.Enabled = false;
                        this.BtnUndoApprove.Enabled = false;
                        this.BtnSubmit.Enabled = true;
                        this.BtnDelete.Enabled = false;
                        break;
                    case 1: //核准中
                        this.BtnApprove.Enabled = true;
                        this.BtnUndoApprove.Enabled = true;
                        this.BtnSubmit.Enabled = false;
                        this.BtnDelete.Enabled = true;
                        break;
                    case 2: //已核准
                        this.BtnApprove.Enabled = false;
                        this.BtnUndoApprove.Enabled = false;
                        this.BtnSubmit.Enabled = false;
                        this.BtnDelete.Enabled = false;
                        break;
                }
            }
        }

6.审核操作代码如下，代码写在Action文件下，须先引入单据状态实体弱类型数据dll，即：Homa.test.ch01.GiftDocStatusBE.Deploy.dll

        /// <summary>
        /// 列表
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ListClick_Extend(object sender, UIActionEventArgs e)
        {
            //List Click Code Demo...
            this.CurrentPart.NavigatePage("440a2758-90f7-4281-a672-84c20d39ebfcListURL", null);
            //this.ListClick_DefaultImpl(sender,e) ;    

            //调用模版定义的默认实现方法.如需扩展,请直接在此编程.            
            this.ListClick_DefaultImpl(sender, e);
        }

        /// <summary>
        /// 提交
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void SubmitClick_Extend(object sender, UIActionEventArgs e)
        {
            DoApprove(Homa.test.ch01.GiftDocStatusBE.GiftDocStatusEnumData.Approving);
            //调用模版定义的默认实现方法.如需扩展,请直接在此编程.            
            this.SubmitClick_DefaultImpl(sender, e);
        }

        /// <summary>
        /// 审核
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ApproveClick_Extend(object sender, UIActionEventArgs e)
        {
            DoApprove(Homa.test.ch01.GiftDocStatusBE.GiftDocStatusEnumData.Approved);
            //调用模版定义的默认实现方法.如需扩展,请直接在此编程.            
            this.ApproveClick_DefaultImpl(sender, e);
        }

        /// <summary>
        /// 弃审
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void UnApproved_Extend(object sender, UIActionEventArgs e)
        {
            DoApprove(Homa.test.ch01.GiftDocStatusBE.GiftDocStatusEnumData.OpenL);
            //调用模版定义的默认实现方法.如需扩展,请直接在此编程.            
            this.UnApproved_DefaultImpl(sender, e);
        }

        /// <summary>
        /// 审核操作
        /// </summary>
        /// <param name="docStatus">须引入单据状态BE弱类型数据dll,即：Homa.test.ch01.GiftDocStatusBE.Deploy.dll</param>
        private void DoApprove(Homa.test.ch01.GiftDocStatusBE.GiftDocStatusEnumData docStatus)
        {
            //查找到当前BE记录行
            HomaGiftDocRecord focusedRecord = this.CurrentModel.HomaGiftDoc.FocusedRecord;
            if (focusedRecord == null) return;
            this.CurrentModel.ClearErrorMessage();
            
            //取得当前记录单据状态
            int? oldState = focusedRecord.GiftDocStatus;

            //保存单据状态
            focusedRecord.GiftDocStatus = Convert.ToInt32(docStatus);            
            this.CommonAction.Save();

            if (!this.CurrentModel.ErrorMessage.hasErrorMessage)
                this.NavigateAction.Refresh(null);//保存成功
            else
                focusedRecord.GiftDocStatus = oldState;//保存失败
        }

至此单据的基本功能开发完毕