protected override void OnBindingContextChanged()
{
base.OnBindingContextChanged();
StackLayout stack = new StackLayout()
{
Margin = 0,
Padding = MarginStack,
Spacing = 0
};
if (!String.IsNullOrWhiteSpace(CellLabel))
{
Label tempLabel = new Label()
{
Text = CellLabel,
FontSize = CellFontSize,
LineBreakMode = LineBreakMode.WordWrap,
Margin = MarginLabel
};
stack.Children.Add(tempLabel);
}
Picker entry = new Picker()
{
ItemDisplayBinding = ItemDisplayBinding,
ItemsSource = DataSource,
Margin = MarginEntry
};
if (!String.IsNullOrWhiteSpace(CellPlaceholder))
{
entry.Title = CellPlaceholder;
}
if (!String.IsNullOrWhiteSpace(CellText))
{
FormularioDinamicoElementDto temp = DataSource.FirstOrDefault(x => x.Id == CellText);
entry.SelectedItem = temp;
}
stack.Children.Add(entry);
Label errorLabel = new Label()
{
TextColor = Color.Red,
FontSize = CellFontSizeMenor,
LineBreakMode = LineBreakMode.WordWrap
};
stack.Children.Add(errorLabel);
View = stack;
}
public List <ComandoParametroDto> RecuperaValor()
{
List <ComandoParametroDto> lstReturn = new List <ComandoParametroDto>();
try
{
Dictionary <Int32, ComandoParametroDto> dic
= new Dictionary <int, ComandoParametroDto>();
foreach (KeyValuePair <String, Cell> item in Form.ListParametros)
{
ComandoParametroDto temp;
String[] parts = item.Key.Split('-');
Int32 idParametro = Convert.ToInt32(parts[0]);
if (dic.ContainsKey(idParametro))
{
temp = dic[idParametro];
dic.Remove(idParametro);
}
else
{
temp = new ComandoParametroDto()
{
IdParametro = idParametro
};
}
String valor = "";
Type tipo = item.Value.GetType();
Layout <View> tempView;
if (tipo == typeof(CustomSwitchCell))
{
CustomSwitchCell tempCell = (CustomSwitchCell)item.Value;
tempView = (Grid)tempCell.View;
}
else if (tipo == typeof(CustomPickerCell))
{
CustomPickerCell tempCell = (CustomPickerCell)item.Value;
tempView = (StackLayout)tempCell.View;
}
else
{
CustomEntryCell tempCell = (CustomEntryCell)item.Value;
tempView = (StackLayout)tempCell.View;
}
foreach (View itemView in tempView.Children)
{
Type tipoChildren = itemView.GetType();
if (tipoChildren != typeof(Label))
{
if (tipoChildren == typeof(Switch))
{
valor = Convert.ToInt32(((Switch)itemView).IsToggled).ToString();
}
else if (tipoChildren == typeof(Picker))
{
FormularioDinamicoElementDto tempPicker
= ((Picker)itemView).SelectedItem as FormularioDinamicoElementDto;
if (tempPicker != null)
{
valor = tempPicker.Id;
}
}
else
{
valor = ((Entry)itemView).Text;
}
break;
}
}
temp.Valor += valor;
dic.Add(temp.IdParametro, temp);
}
lstReturn = dic.Values.ToList();
} catch { }
return(lstReturn);
}
