private void EvaluateValueExpr(EbMobileControl ctrl, string trigger_control, string parent)
{
string expr = ctrl.ValueExpr.GetCode();
string computed = GetComputedExpression(expr, ctrl.Name, parent);
try
{
object value = evaluator.Execute(computed);
ctrl.SetValue(value);
ctrl.ValueChanged(trigger_control);
}
catch (Exception ex)
{
EbLog.Info($"Value script evaluation error in control '{ctrl.Name}'");
EbLog.Error(ex.Message);
}
}
public Color GetBackGroundColor(MobileTableRow row)
{
Color color = Color.White;
if (RowColorExprCode != null)
{
try
{
SetRowData(row);
string hexcolur = evaluator.Execute <string>(RowColorExprCode);
if (!string.IsNullOrWhiteSpace(hexcolur))
{
color = Color.FromHex(hexcolur);
}
}
catch (Exception ex)
{
}
}
return(color);
}
public ApiScript Execute(ApiGlobalParent global)
{
ApiScript script = new ApiScript();
try
{
if (this.EvaluatorVersion == EvaluatorVersion.Version_1)
{
Script evaluator = GetScriptEvaluatorV1();
ScriptState result = evaluator.RunAsync(global as ApiGlobals).Result;
if (result.ReturnValue != null)
{
script.Data = JsonConvert.SerializeObject(result.ReturnValue);
}
else
{
script.Data = "script executed without any return";
}
}
else
{
evaluator.Context = global as ApiGlobalsCoreBase;
evaluator.EvaluateVariable += EvaluateVariable;
object o = evaluator.Execute(this.Script.Code.Trim());
script.Data = JsonConvert.SerializeObject(o);
}
}
catch (Exception e)
{
if (e.InnerException is ExplicitExitException)
{
throw e.InnerException;
}
else
{
throw new Exception("Execution Error: " + e.Message);
}
}
return(script);
}
public object ExecuteExpression(string code, int irow, EbPdfGlobals globals, string[] _dataFieldsUsed, bool Isprocessed)
{
object value = null;
try
{
string processedCode;
if (Isprocessed)
{
processedCode = code;
}
else
{
processedCode = GetProcessedCode(code, _dataFieldsUsed);
}
foreach (string calcfd in _dataFieldsUsed)
{
string TName = calcfd.Split('.')[0];
string fName = calcfd.Split('.')[1];
int tableIndex = Convert.ToInt32(TName.Substring(1));
int RowIndex = (tableIndex == this.DetailTableIndex) ? irow : 0;
globals[TName].Add(fName, new PdfNTV {
Name = fName, Type = (PdfEbDbTypes)(int)this.DataSet.Tables[tableIndex].Columns[fName].Type, Value = this.DataSet.Tables[tableIndex].Rows[irow][fName]
});
}
AddParamsNCalcsInGlobal(globals);
SetVariable(globals);
value = evaluator.Execute(processedCode);
}
catch (Exception e)
{
string s = e.Message + e.StackTrace;
}
return(value);
}
