//pb表达式转换为前台代码 可见、必输、保护
public void ConvertExpression(PbExpressionImp PbImp, string type, string colname)
{
string expression = string.Empty;
string temptype = string.Empty;
if (string.IsNullOrEmpty(PbImp.Expression))
{
return;
}
try
{
temptype = type;
switch (PbImp.ExpressionType)
{
case PbExpressionType.IsVisible:
{
IsVisibleExp colExp = new IsVisibleExp(PbImp);
expression = colExp.GetCodeFromExp(tableRelation, colRelation, colname);
break;
}
case PbExpressionType.IsMustInput:
{
IsMustInputExp colExp = new IsMustInputExp(PbImp);
expression = colExp.GetCodeFromExp(tableRelation, colRelation);
break;
}
case PbExpressionType.IsReadOnly:
{
IsReadOnlyExp colExp = new IsReadOnlyExp(PbImp);
expression = colExp.GetCodeFromExp(tableRelation, colRelation, colname);
break;
}
default:
break;
}
}
catch (Exception e)
{
Logger.Error("ConvertExpression: type:" + PbImp.ExpressionType.ToString() + "\r\n" + e.StackTrace);
}
if (!string.IsNullOrEmpty(expression) && !expressions.ContainsKey(expression))
{
expressions.Add(expression, temptype);
}
}
//pb表达式转换为前台代码 Grid
public void ConvertExpressionGrid(IList <PbExpressionImp> PbImps, string type, string colname, string tablename)
{
string expression = string.Empty;
string temptype = string.Empty;
foreach (var PbImp in PbImps)
{
try
{
temptype = type;
switch (PbImp.ExpressionType)
{
case PbExpressionType.ComputeFuncAndFillSpecificCol:
{
ComputeFuncFillSpecificColExp colExp = new ComputeFuncFillSpecificColExp(PbImp);
expression = colExp.GetCodeFromExpGrid(tableRelation, colRelation, colname, tablename);
break;
}
case PbExpressionType.ComputeSqlAndFillSpecificCol:
{
ComputeSqlFillSpecificColExp colExp = new ComputeSqlFillSpecificColExp(PbImp);
expression = colExp.GetCodeFromExpGrid(tableRelation, colRelation, colname, tablename);
break;
}
case PbExpressionType.ComputeExpAndDisBodyCol:
{
ComputeExpDisBodyColExp colExp = new ComputeExpDisBodyColExp(PbImp);
expression = colExp.GetCodeFromExp(tableRelation, colRelation, colname);
break;
}
case PbExpressionType.ExecuteSql:
{
ExecuteSqlExp colExp = new ExecuteSqlExp(PbImp);
expression = colExp.GetCodeFromExp(tableRelation);
break;
}
case PbExpressionType.BillHeadUniqueCheck:
{
BillHeadUniqueCheck colExp = new BillHeadUniqueCheck(PbImp);
expression = colExp.GetCodeFromExp(tableRelation, colRelation);
break;
}
case PbExpressionType.CheckBodyUnique:
{
CheckBodyUnique colExp = new CheckBodyUnique(PbImp);
expression = colExp.GetCodeFromExp(tableRelation);
break;
}
case PbExpressionType.BillValidation:
{
if (PbImp.Expression.Split(',').Length > 3)
{
BillValidationComplexExp colExp = new BillValidationComplexExp(PbImp);
expression = colExp.GetCodeFromExp(tableRelation, colRelation, colname);
temptype = "BeforeSave";
}
else
{
if (PbImp.Expression.Split(',')[2] == "1")
{
temptype = "Normal";
}
else
{
temptype = "BeforeSave";
}
BillValidationExp colExp = new BillValidationExp(PbImp);
expression = colExp.GetCodeFromExp(tableRelation);
}
break;
}
case PbExpressionType.ComputeSqlAndFillSpecificBodyCol:
{
ComputeSqlFillSpecificBodyColExp colExp = new ComputeSqlFillSpecificBodyColExp(PbImp);
expression = colExp.GetCodeFromExp(tableRelation, colRelation, colname);
break;
}
case PbExpressionType.ComputeExpAndFillSpecificCol:
{
ComputeExpAndFillSpecificCol colExp = new ComputeExpAndFillSpecificCol(PbImp);
expression = colExp.GetCodeFromExp(tableRelation, colRelation, colname);
temptype = "Normal"; //"Supcan"; comment by ljy 2016.12.10 事件暂时不支持函数
break;
}
case PbExpressionType.IsReadOnly:
{
IsReadOnlyExp colExp = new IsReadOnlyExp(PbImp);
expression = colExp.GetCodeFromExp(tableRelation, colRelation, colname);
break;
}
default:
break;
}
}
catch (Exception e)
{
Logger.Error("ConvertExpression: type:" + PbImp.ExpressionType.ToString() + "\r\n" + e.StackTrace);
}
if (!string.IsNullOrEmpty(expression) && !expressions.ContainsKey(expression))
{
expressions.Add(expression, temptype);
}
}
}