public IMetaData CreateObject(params object[] args)
{
IInputData input = ObjectUtil.ConfirmQueryObject <IInputData>(this, args);
ITableSchemeEx scheme = CreateSourceScheme(input);
switch (input.Style.Style)
{
case PageStyle.Insert:
case PageStyle.Update:
case PageStyle.Detail:
return(new Tk5SingleNormalMetaData(scheme, input, this));
case PageStyle.List:
return(new Tk5ListMetaData(scheme, input, this));
case PageStyle.Custom:
InputDataProxy proxy;
if (MetaDataUtil.StartsWith(input.Style, "DetailList"))
{
proxy = new InputDataProxy(input, (PageStyleClass)PageStyle.List);
return(new Tk5ListMetaData(scheme, proxy, this));
}
else
{
var metaData = SchemeUtil.CreateVueMetaData(input, scheme, this);
if (metaData != null)
{
return(metaData);
}
}
break;
}
return(null);
}
internal TypeTableScheme(Type type)
{
TkDebug.AssertArgumentNull(type, "type", null);
TableName = type.Name;
DisplayNameAttribute dispAttr = Attribute.GetCustomAttribute(type,
typeof(DisplayNameAttribute), false) as DisplayNameAttribute;
if (dispAttr != null)
{
TableDesc = dispAttr.DisplayName;
}
else
{
TableDesc = TableName;
}
fList = new RegNameList <PropertyFieldInfo>();
PropertyInfo[] props = type.GetProperties(BIND_ATTRIBUTE);
if (props != null)
{
foreach (var prop in props)
{
PropertyFieldInfo info = PropertyFieldInfo.Create(prop);
if (info != null)
{
fList.Add(info);
}
}
}
NameField = MetaDataUtil.GetNameField(fList);
}
public InternalTableSchemeEx(ITableScheme scheme, Func <IFieldInfo, IFieldInfoEx> converter)
{
fScheme = scheme;
fFields = (from field in scheme.Fields
select CreateFieldInfoEx(field, converter)).ToArray();
NameField = MetaDataUtil.GetNameField(fFields);
}
private PropertyFieldInfo(PropertyInfo property, FieldControlAttribute ctrlAttr)
{
NickName = property.Name;
IsEmpty = true;
DisplayNameAttribute dispAttr = Attribute.GetCustomAttribute(property,
typeof(DisplayNameAttribute), false) as DisplayNameAttribute;
if (dispAttr == null)
{
DisplayName = NickName;
}
else
{
DisplayName = dispAttr.DisplayName;
}
DataType = MetaDataUtil.ConvertTypeToDataType(property.PropertyType);
Control = ctrlAttr;
FieldLayoutAttribute layoutAttr = Attribute.GetCustomAttribute(property,
typeof(FieldLayoutAttribute), false) as FieldLayoutAttribute;
if (layoutAttr == null)
{
Layout = new FieldLayoutAttribute();
}
else
{
Layout = layoutAttr;
}
FieldDecoderAttribute decodeAttr = Attribute.GetCustomAttribute(property,
typeof(FieldDecoderAttribute), false) as FieldDecoderAttribute;
if (decodeAttr != null)
{
Decoder = decodeAttr;
}
else
{
Decoder = new FieldDecoderAttribute();
}
FieldInfoAttribute infoAttr = Attribute.GetCustomAttribute(property,
typeof(FieldInfoAttribute), false) as FieldInfoAttribute;
if (infoAttr != null)
{
IsKey = infoAttr.IsKey;
IsEmpty = infoAttr.IsEmpty;
Length = infoAttr.Length;
Hint = infoAttr.Hint;
HintPosition = infoAttr.HintPosition;
}
FieldUploadAttribute uploadAttr = Attribute.GetCustomAttribute(property,
typeof(FieldUploadAttribute), false) as FieldUploadAttribute;
Upload = uploadAttr;
}
public override ITableSchemeEx CreateSourceScheme(IInputData input)
{
TypeTableScheme schema = MetaDataUtil.CreateTypeTableScheme(ClassRegName);
TkDebug.AssertNotNull(schema, string.Format(ObjectUtil.SysCulture,
"没有找到标记了TypeTableSchemeAttribute的注册类{0}", ClassRegName), this);
return(schema);
}
public override bool Equals(object obj)
{
IPageStyle style1 = obj as IPageStyle;
if (style1 == null)
{
return(false);
}
return(MetaDataUtil.Equals(this, style1));
}
public IMetaData CreateObject(params object[] args)
{
IInputData input = ObjectUtil.ConfirmQueryObject <IInputData>(this, args);
ITableSchemeEx scheme;
ISingleMetaData masterMeta;
switch (input.Style.Style)
{
case PageStyle.Insert:
case PageStyle.Update:
case PageStyle.Detail:
masterMeta = Master.CreateSingleMetaData();
IEnumerable <ISingleMetaData> oneToOneMeta;
if (OneToOneTables == null)
{
oneToOneMeta = null;
}
else
{
oneToOneMeta = (from item in OneToOneTables
select item.CreateSingleMetaData());
}
var data = new Tk5MultipleMetaData(input,
EnumUtil.Convert(masterMeta, oneToOneMeta), OneToManyTables);
return(data);
case PageStyle.List:
masterMeta = Master.CreateSingleMetaData();
scheme = masterMeta.CreateSourceScheme(input);
return(new Tk5ListMetaData(scheme, input, masterMeta));
case PageStyle.Custom:
if (MetaDataUtil.StartsWith(input.Style, "DetailList"))
{
int index = input.QueryString["Index"].Value <int>();
TkDebug.Assert(OneToManyTables != null && OneToManyTables.Count > index,
string.Format(ObjectUtil.SysCulture, "第{0}项metaData配置不存在", index + 1), this);
var config = OneToManyTables[index];
var detailMetaData = config.CreateSingleMetaData();
scheme = detailMetaData.CreateSourceScheme(input);
InputDataProxy proxy = new InputDataProxy(input, (PageStyleClass)PageStyle.List);
Tk5ListMetaData meta = new Tk5ListMetaData(scheme, proxy, detailMetaData,
config.TableOutput?.CreateObject());
return(meta);
}
break;
}
return(null);
}
public IMetaData CreateObject(params object[] args)
{
IInputData input = ObjectUtil.ConfirmQueryObject <IInputData>(this, args);
ITableSchemeEx scheme;
ISingleMetaData masterMeta;
switch (input.Style.Style)
{
case PageStyle.Insert:
case PageStyle.Update:
masterMeta = Main.CreateSingleMetaData();
scheme = masterMeta.CreateSourceScheme(input);
return(new Tk5SingleNormalMetaData(scheme, input, masterMeta));
case PageStyle.List:
masterMeta = Main.CreateSingleMetaData();
scheme = masterMeta.CreateSourceScheme(input);
return(new Tk5ListMetaData(scheme, input, masterMeta));
case PageStyle.Detail:
masterMeta = Main.CreateSingleMetaData();
return(new Tk5MultipleMetaData(input, EnumUtil.Convert(masterMeta),
Details));
case PageStyle.Custom:
if (Details == null)
{
return(null);
}
if (MetaDataUtil.StartsWith(input.Style, "DetailList"))
{
int index = input.QueryString["Index"].Value <int>();
if (index < Details.Count)
{
var detail = Details[index];
InputDataProxy proxy = new InputDataProxy(input, (PageStyleClass)PageStyle.List);
masterMeta = detail.CreateSingleMetaData();
scheme = masterMeta.CreateSourceScheme(input);
return(new Tk5ListMetaData(scheme, proxy, masterMeta,
detail.TableOutput?.CreateObject()));
}
return(null);
}
break;
}
return(null);
}
internal static IMetaData CreateDetailListMeta(IInputData input, List <DetailSingleMetaDataConfig> detailItems,
out bool shouldReturn)
{
shouldReturn = false;
if (MetaDataUtil.StartsWith(input.Style, "DetailList"))
{
int index = input.QueryString["Index"].Value <int>(0);
if (index < detailItems.Count)
{
var detailMeta = detailItems[index].CreateSingleMetaData();
var scheme = detailMeta.CreateSourceScheme(input);
InputDataProxy proxy = new InputDataProxy(input, (PageStyleClass)PageStyle.List);
shouldReturn = true;
return(new Tk5ListMetaData(scheme, proxy, detailMeta,
detailItems[index].TableOutput?.CreateObject()));
}
}
return(null);
}
ITableSchemeEx IConfigCreator <ITableSchemeEx> .CreateObject(params object[] args)
{
return(MetaDataUtil.CreateTypeTableScheme(TypeRegName));
}
public ITableScheme CreateObject(params object[] args)
{
return(MetaDataUtil.CreateTypeTableScheme(TypeRegName));
}
