public virtual bool Create(ref ValidationErrors errors, Spl_TestClassModel model)
{
try
{
Spl_TestClass entity = m_Rep.GetById(model.Id);
if (entity != null)
{
errors.Add(Resource.PrimaryRepeat);
return(false);
}
entity = new Spl_TestClass();
entity.Id = model.Id;
entity.Name = model.Name;
entity.Sort = model.Sort;
entity.CreateTime = model.CreateTime;
if (m_Rep.Create(entity))
{
return(true);
}
else
{
errors.Add(Resource.InsertFail);
return(false);
}
}
catch (Exception ex)
{
errors.Add(ex.Message);
ExceptionHander.WriteException(ex);
return(false);
}
}
public virtual bool Edit(ref ValidationErrors errors, Spl_TestClassModel model)
{
try
{
Spl_TestClass entity = m_Rep.GetById(model.Id);
if (entity == null)
{
errors.Add(Resource.Disable);
return(false);
}
entity.Id = model.Id;
entity.Name = model.Name;
entity.Sort = model.Sort;
entity.CreateTime = model.CreateTime;
if (m_Rep.Edit(entity))
{
return(true);
}
else
{
errors.Add(Resource.NoDataChange);
return(false);
}
}
catch (Exception ex)
{
errors.Add(ex.Message);
ExceptionHander.WriteException(ex);
return(false);
}
}
/// <summary>
/// 校验Excel数据,这个方法一般用于重写校验逻辑
/// </summary>
public virtual bool CheckImportData(string fileName, List <Spl_TestClassModel> list, ref ValidationErrors errors)
{
var targetFile = new FileInfo(fileName);
if (!targetFile.Exists)
{
errors.Add("导入的数据文件不存在");
return(false);
}
var excelFile = new ExcelQueryFactory(fileName);
//对应列头
excelFile.AddMapping <Spl_TestClassModel>(x => x.Name, "班级");
excelFile.AddMapping <Spl_TestClassModel>(x => x.Sort, "排序");
excelFile.AddMapping <Spl_TestClassModel>(x => x.CreateTime, "创建时间");
//SheetName
var excelContent = excelFile.Worksheet <Spl_TestClassModel>(0);
int rowIndex = 1;
//检查数据正确性
foreach (var row in excelContent)
{
var errorMessage = new StringBuilder();
var entity = new Spl_TestClassModel();
entity.Id = row.Id;
entity.Name = row.Name;
entity.Sort = row.Sort;
entity.CreateTime = row.CreateTime;
//=============================================================================
if (errorMessage.Length > 0)
{
errors.Add(string.Format(
"第 {0} 列发现错误：{1}{2}",
rowIndex,
errorMessage,
"<br/>"));
}
list.Add(entity);
rowIndex += 1;
}
if (errors.Count > 0)
{
return(false);
}
return(true);
}
public virtual Spl_TestClassModel GetById(object id)
{
if (IsExists(id))
{
Spl_TestClass entity = m_Rep.GetById(id);
Spl_TestClassModel model = new Spl_TestClassModel();
model.Id = entity.Id;
model.Name = entity.Name;
model.Sort = entity.Sort;
model.CreateTime = entity.CreateTime;
return(model);
}
else
{
return(null);
}
}