private string newtbComputationUnit(HttpContext context)
{
try
{
using (AMSCM.Models.AMSCM amscm = new AMSCM.Models.AMSCM())
{
AMSCM.Models.tbComputationUnit tbComputationUnit = new AMSCM.Models.tbComputationUnit();
tbComputationUnit.cnvcComunitCode = context.Request.Form["cnvcComunitCode"];
tbComputationUnit.cnvcComUnitName = context.Request.Form["cnvcComUnitName"];
tbComputationUnit.cnvcGroupCode = context.Request.Form["cnvcGroupCode"];
tbComputationUnit.cnbMainUnit = context.Request.Form["cnbMainUnit"] == "on"?true:false;
if (tbComputationUnit.cnbMainUnit)
{
int icount = (from d in amscm.tbComputationUnit where d.cnbMainUnit && d.cnvcGroupCode == tbComputationUnit.cnvcGroupCode select d).Count();
if (icount > 0)
{
return(ServiceHelper.JsonSerializer <JEasyUIResult>(new JEasyUIResult(false, "此计量单位组已有主计量单位，一个计量单位组只能有一个主计量单位！")));
}
}
if (context.Request.Form["cniChangRate"] != "")
{
tbComputationUnit.cniChangRate = Convert.ToDecimal(context.Request.Form["cniChangRate"]);
}
amscm.tbComputationUnit.Add(tbComputationUnit);
amscm.SaveChanges();
}
}
catch (DbUpdateException dex)
{
ExceptionPolicy.HandleException(dex, ServiceHelper.ExceptionPolicy);
return(ServiceHelper.JsonSerializer <JEasyUIResult>(new JEasyUIResult(false, dex.Message)));
}
return(ServiceHelper.JsonSerializer <JEasyUIResult>(new JEasyUIResult(true, "")));
}
private string removetbComputationUnit(HttpContext context)
{
try
{
using (AMSCM.Models.AMSCM amscm = new AMSCM.Models.AMSCM())
{
AMSCM.Models.tbComputationUnit tbComputationUnit = amscm.tbComputationUnit.Find(context.Request.Form["cnvcComunitCode"]);
amscm.tbComputationUnit.Remove(tbComputationUnit);
amscm.SaveChanges();
}
}
catch (ArgumentNullException aex)
{
ExceptionPolicy.HandleException(aex, ServiceHelper.ExceptionPolicy);
return(ServiceHelper.JsonSerializer <JEasyUIResult>(new JEasyUIResult(false, aex.Message)));
}
catch (DbUpdateException dex)
{
ExceptionPolicy.HandleException(dex, ServiceHelper.ExceptionPolicy);
return(ServiceHelper.JsonSerializer <JEasyUIResult>(new JEasyUIResult(false, dex.Message)));
}
return(ServiceHelper.JsonSerializer <JEasyUIResult>(new JEasyUIResult(true, "")));
}
