public Field CloneEntity(ProductRule productRule, BaseEntity container)
{
Table table = container as Table;
Field newObject = new Field(table, Name, Type)
{
Name = Name,
ColIndex = ColIndex,
ColSpan = ColSpan,
Spannable = Spannable,
EmptyFill = EmptyFill,
Format = Format,
CommentColumn = CommentColumn,
LinkType = LinkType,
RefColumn = RefColumn,
DropDownListSource = DropDownListSource,
Convertor = Convertor,
SumField = SumField
};
if (DropDownListSource != null)
{
newObject.DropDownListSource = productRule.GetSource(DropDownListSource.Name) as ListSource;
}
return(newObject);
}
/// <summary>
/// 在动态Sheet中获取Table或Cell元素的数据源
/// </summary>
/// <param name="expression">表达式</param>
/// <param name="index">索引号</param>
/// <returns>数据源</returns>
public Source GetDynamicSource(string expression, int index,
IDictionary <string, string> preExParams = null, IDictionary <string, string> postExParams = null)
{
Source tmpSource = null;
string sourceName = GetDynamicValue(expression, index, preExParams, postExParams);
if (!string.IsNullOrEmpty(sourceName))
{
tmpSource = _productRule.GetSource(sourceName);
}
//如果表达式包含".",可能是"TableName.FieldName"组成，解析出前TableName部分
if (tmpSource == null && sourceName.Contains("."))
{
sourceName = sourceName.Substring(0, sourceName.IndexOf('.'));
tmpSource = _productRule.GetSource(sourceName);
}
return(tmpSource);
}
public SourceRelation Clone(ProductRule productRule)
{
SourceRelation newSourceRel = new SourceRelation()
{
//Source = Source.Clone() as Source,
//ReferecedSource = ReferecedSource.Clone() as Source,
Field = Field,
ReferecedField = ReferecedField
};
if (Source != null)
{
newSourceRel.Source = productRule.GetSource(Source.Name);
}
if (ReferecedSource != null)
{
newSourceRel.ReferecedSource = productRule.GetSource(ReferecedSource.Name);
}
return(newSourceRel);
}
