public void InsertSliderToDevice(cSliderNumbersRange SliderNumber)
{
mConnection.Insert(SliderNumber);
}
private StackLayout ConstructSlider(cSurveyQuestions Question)
{
IResponsesHandler Responses = new ResponsesHandler();
List <cResponses> AllResponses = new List <cResponses>();
bool DoeSliderHasNumber = false;
if (Online == true)
{
string _ResponsesSlider = Responses.GetAllResponses(Question.QuestionId);
if (!(_ResponsesSlider == "NoContent"))
{
AllResponses = JsonConvert.DeserializeObject <List <cResponses> >(_ResponsesSlider.ToString());
}
else
{
DoeSliderHasNumber = true;
}
}
else
{
AllResponses = dbHandler.GetAllResponsesByQuestionId(Question.QuestionId);
if (!(AllResponses.Count > 0))
{
DoeSliderHasNumber = true;
}
}
if (DoeSliderHasNumber == false)
{
StackLayout SliderAndLabelsStack = new StackLayout()
{
VerticalOptions = new LayoutOptions(LayoutAlignment.Fill, true), HorizontalOptions = new LayoutOptions(LayoutAlignment.Fill, true)
};
Grid LabelsGrid = new Grid()
{
VerticalOptions = new LayoutOptions(LayoutAlignment.Fill, true), HorizontalOptions = new LayoutOptions(LayoutAlignment.Fill, true)
};
int NumberOfColumns = AllResponses.Count;
int ColumnWidth = 100 / AllResponses.Count;
for (int i = 0; i < NumberOfColumns; i++)
{
ColumnDefinition LabelColumn = new ColumnDefinition()
{
Width = new GridLength(ColumnWidth, GridUnitType.Star)
};
LabelsGrid.ColumnDefinitions.Add(LabelColumn);
}
for (int i = 0; i < AllResponses.Count; i++)
{
Label SliderItemLabel = new Label()
{
VerticalOptions = new LayoutOptions(LayoutAlignment.Fill, true),
HorizontalOptions = new LayoutOptions(LayoutAlignment.Fill, true),
Text = AllResponses[i].Response
};
if (i == 0 || AllResponses.Count - 1 == i)
{
if (i == 0)
{
SliderItemLabel.HorizontalTextAlignment = TextAlignment.Start;
}
else
{
SliderItemLabel.HorizontalTextAlignment = TextAlignment.End;
}
}
else
{
SliderItemLabel.HorizontalTextAlignment = TextAlignment.Center;
}
LabelsGrid.Children.Add(SliderItemLabel, i, LabelsGrid.RowDefinitions.Count);
}
Slider _Slider = new Slider()
{
Minimum = 0,
Maximum = AllResponses.Count - 1,
VerticalOptions = new LayoutOptions(LayoutAlignment.Fill, true),
HorizontalOptions = new LayoutOptions(LayoutAlignment.Fill, true),
MaximumTrackColor = Color.FromHex("#005eb8")
};
_Slider.ValueChanged += new SurveyPage()._Slider_ValueChanged;
SliderAndLabelsStack.Children.Add(LabelsGrid);
SliderAndLabelsStack.Children.Add(_Slider);
return(SliderAndLabelsStack);
}
else
{
cSliderNumbersRange SliderProperties = new cSliderNumbersRange();
if (Online == true)
{
ISliderNumbersRange _SliderProperties = new SliderNumbersRangeHandler();
string SliderResponses = _SliderProperties.GetPropertiesForSlider(Question.QuestionId);
SliderProperties = JsonConvert.DeserializeObject <cSliderNumbersRange>(SliderResponses.ToString());
}
else
{
var ListSliderNumbers = dbHandler.GetSliderProperties(Question.QuestionId);
if (ListSliderNumbers.Count > 0)
{
SliderProperties = ListSliderNumbers[0];
}
}
StackLayout SliderAndValueLayout = new StackLayout();
Slider _Slider = new Slider()
{
Maximum = SliderProperties.EndRange,
Minimum = SliderProperties.StartRange,
VerticalOptions = new LayoutOptions(LayoutAlignment.Fill, true),
HorizontalOptions = new LayoutOptions(LayoutAlignment.Fill, true),
MaximumTrackColor = Color.FromHex("#005eb8")
};
_Slider.ValueChanged += new SurveyPage()._Slider_ValueChanged;
Label SliderStepLabel = new Label {
Text = SliderProperties.StepRange.ToString(), IsVisible = false
};
SliderAndValueLayout.Children.Add(SliderStepLabel);
SliderAndValueLayout.Children.Add(_Slider);
if (SliderProperties.NumericalTextBox)
{
Label NumericalTextBox = new Label()
{
BindingContext = _Slider
};
NumericalTextBox.SetBinding(Label.TextProperty, "Value");
SliderAndValueLayout.Children.Add(NumericalTextBox);
}
return(SliderAndValueLayout);
}
}