public override void Execute(ListLogicalView view) { var dg = new OpenFileDialog(); if (dg.ShowDialog() == true) { var fileName = dg.FileName; var attachement = view.AddNew(true) as FileAttachement; attachement.FileName = Path.GetFileName(fileName); attachement.UploadDate = DateTime.Today; attachement.ContentBytes = File.ReadAllBytes(fileName); } }
public override void Execute(ListLogicalView view) { //创建一个临时的拷贝数据 var tmp = view.CreateNewItem(); var evm = view.Meta; var result = PopupEditingDialog(evm, tmp, w => { w.Title = this.Meta.Label.Translate() + " " + evm.Label.Translate(); }); //如果没有点击确定,则删除刚才添加的记录。 if (result == WindowButton.Yes) { //先添加一行记录 var curEntity = view.AddNew(false); var oldTreeCode = string.Empty; object oldTreePId = null; if (evm.EntityMeta.IsTreeEntity) { oldTreeCode = curEntity.TreeIndex; oldTreePId = curEntity.TreePId; } curEntity.Clone(tmp, new CloneOptions( CloneActions.NormalProperties | CloneActions.RefEntities )); //如果用户没有设置树型编码,则把树型编码还原到 Clone 之前系统自动生成的编码 if (!string.IsNullOrEmpty(oldTreeCode) && string.IsNullOrEmpty(curEntity.TreeIndex) && view.Data.AutoTreeIndexEnabled) { curEntity.TreeIndex = oldTreeCode; curEntity.TreePId = oldTreePId; } this.OnDataCloned(curEntity, tmp); view.RefreshControl(); view.Current = curEntity; } }
/// <summary> /// 为被选择的对象添加一个引用实体属性值 /// </summary> /// <param name="view"></param> /// <param name="selected"></param> /// <returns></returns> protected virtual Entity AddSelection(ListLogicalView view, Entity selected) { //把选中对象赋值到新增对象的引用属性上 var newEntity = view.AddNew(false); newEntity.SetRefEntity(this.RefProperty.RefEntityProperty, selected); return newEntity; }
public override void Execute(ListLogicalView view) { view.AddNew(true); }