public HomePage() { this.InitializeComponent(); this.navigationHelper = new NavigationHelper(this); this.navigationHelper.LoadState += navigationHelper_LoadState; this.navigationHelper.SaveState += navigationHelper_SaveState; // MVVM is not used in this example. We're porting an existing sample from Silverlight MVC // we will make use of the existing pattern to achieve the results model = new DietCalculatorModel(); controller = new DietCalculatorController(model); // bydefault Male is Selected, hence collapse hips txtHips.Visibility = tblHips.Visibility = Visibility.Collapsed; cmbGender.SelectionChanged += (sender, args) => { var isSelectedItemMale = ((string)cmbGender.SelectedItem == "Male"); txtHips.Visibility = tblHips.Visibility = isSelectedItemMale ? Visibility.Collapsed : Visibility.Visible; // corner case: reset hipsText to empty if the user had typed in hips and later changed the gender if (isSelectedItemMale) { txtHips.Text = string.Empty; } }; // subscribe to IdealBMI and IdealWeight changed events on the model to update the UI // as per the implementation in the core project, // any change in IdealBMI or IdealWeight are notified using appropriate event handlers model.IdealBMIChanged += (sender, e) => { txtIdealBMI.Text = e.IdealBMI.ToString(); }; model.IdealWeightChanged += (sender, e) => { txtIdealWeight.Text = e.IdealWeight.ToString(); }; txtIdealWeight.TextChanged += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(txtWeight.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(txtHeight.Text, 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(txtIdealWeight.Text, 0.00)); }; txtIdealBMI.TextChanged += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(txtWeight.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(txtHeight.Text, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(txtIdealBMI.Text, 0.00)); }; }
// Constructor public MainPage() { InitializeComponent(); // MVVM is not used in this example. We're porting an existing sample from Silverlight MVC // we will make use of the existing pattern to achieve the results model = new DietCalculatorModel(); controller = new DietCalculatorController(model); // bydefault Male is Selected, hence collapse hips txtHips.Visibility = tblHips.Visibility = Visibility.Collapsed; listGender.SelectionChanged += (sender, args) => { var isSelectedItemMale = ((string)listGender.SelectedItem == "Male"); txtHips.Visibility = tblHips.Visibility = isSelectedItemMale ? Visibility.Collapsed : Visibility.Visible; // corner case: reset hipsText to empty if the user had typed in hips and later changed the gender if (isSelectedItemMale) txtHips.Text = string.Empty; }; // subscribe to IdealBMI and IdealWeight changed events on the model to update the UI // as per the implementation in the core project, // any change in IdealBMI or IdealWeight are notified using appropriate event handlers model.IdealBMIChanged += (sender, e) => { txtIdealBMI.Text = e.IdealBMI.ToString(); }; model.IdealWeightChanged += (sender, e) => { txtIdealWeight.Text = e.IdealWeight.ToString(); }; txtIdealWeight.TextChanged += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(txtWeight.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(txtHeight.Text, 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(txtIdealWeight.Text, 0.00)); }; txtIdealBMI.TextChanged += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(txtWeight.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(txtHeight.Text, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(txtIdealBMI.Text, 0.00)); }; // Sample code to localize the ApplicationBar //BuildLocalizedApplicationBar(); }
public HomePage() { this.InitializeComponent(); this.navigationHelper = new NavigationHelper(this); this.navigationHelper.LoadState += this.NavigationHelper_LoadState; this.navigationHelper.SaveState += this.NavigationHelper_SaveState; model = new DietCalculatorModel(); controller = new DietCalculatorController(model); // bydefault Male is Selected, hence collapse hips txtHips.Visibility = tblHips.Visibility = Visibility.Collapsed; listGender.SelectionChanged += (sender, args) => { var isSelectedItemMale = ((string)listGender.SelectedItem == "Male"); txtHips.Visibility = tblHips.Visibility = isSelectedItemMale ? Visibility.Collapsed : Visibility.Visible; // corner case: reset hipsText to empty if the user had typed in hips and later changed the gender if (isSelectedItemMale) txtHips.Text = string.Empty; }; // subscribe to IdealBMI and IdealWeight changed events on the model to update the UI // as per the implementation in the core project, // any change in IdealBMI or IdealWeight are notified using appropriate event handlers model.IdealBMIChanged += (sender, e) => { txtIdealBMI.Text = e.IdealBMI.ToString(); }; model.IdealWeightChanged += (sender, e) => { txtIdealWeight.Text = e.IdealWeight.ToString(); }; txtIdealWeight.TextChanged += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(txtWeight.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(txtHeight.Text, 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(txtIdealWeight.Text, 0.00)); }; txtIdealBMI.TextChanged += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(txtWeight.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(txtHeight.Text, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(txtIdealBMI.Text, 0.00)); }; }
private void btnCalculate_Click(object sender, RoutedEventArgs e) { controller.SetAge(StringToNumberUtility.GetInt32(txtAge.Text, 0)); controller.SetGender((listGender.SelectedIndex == 0) ? true : false); controller.SetWeight(StringToNumberUtility.GetDouble(txtWeight.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(txtHeight.Text, 0.00)); controller.SetWaist(StringToNumberUtility.GetDouble(txtWaist.Text, 0.00)); controller.SetHips(StringToNumberUtility.GetDouble((!string.IsNullOrEmpty(txtHips.Text) ? txtHips.Text : null), 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(txtIdealWeight.Text, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(txtIdealBMI.Text, 0.00)); controller.SetCholesterol(StringToNumberUtility.GetDouble(txtCholestrol.Text, 0.00)); controller.SetHDL(StringToNumberUtility.GetDouble(txtHDL.Text, 0.00)); controller.SetNeck(StringToNumberUtility.GetDouble(txtNeck.Text, 0.00)); var selectedActivity = (string)listActivity.SelectedItem; controller.SetActivity((LevelOfActivity)Enum.Parse(typeof(LevelOfActivity), selectedActivity)); // set the model to a public static property. This will be accessed from ResultsPage CalculatedModel = model; Frame.Navigate(typeof(ResultsPage)); }
private void CaclculateGridViewItem_Tapped(object sender, TappedRoutedEventArgs e) { controller.SetAge(StringToNumberUtility.GetInt32(txtAge.Text, 0)); controller.SetGender((cmbGender.SelectedIndex == 0) ? true : false); controller.SetWeight(StringToNumberUtility.GetDouble(txtWeight.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(txtHeight.Text, 0.00)); controller.SetWaist(StringToNumberUtility.GetDouble(txtWaist.Text, 0.00)); controller.SetHips(StringToNumberUtility.GetDouble((!string.IsNullOrEmpty(txtHips.Text) ? txtHips.Text : null), 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(txtIdealWeight.Text, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(txtIdealBMI.Text, 0.00)); controller.SetCholesterol(StringToNumberUtility.GetDouble(txtCholestrol.Text, 0.00)); controller.SetHDL(StringToNumberUtility.GetDouble(txtHDL.Text, 0.00)); controller.SetNeck(StringToNumberUtility.GetDouble(txtNeck.Text, 0.00)); var selectedActivity = (string)cmbLevelOfActivity.SelectedItem; controller.SetActivity((LevelOfActivity)Enum.Parse(typeof(LevelOfActivity), selectedActivity)); // HACK: force refresh UI resultsControl.DataContext = null; resultsControl.DataContext = model; resultsControl.Visibility = Visibility.Visible; MainContent.Width = 3000; MainScroll.ChangeView(1400, null, null); }
/// <summary> /// OnCreate /// </summary> /// <param name="bundle"></param> protected override void OnCreate(Bundle bundle) { base.OnCreate(bundle); model = new DietCalculatorModel(); controller = new DietCalculatorController(model); // Set our view from the "main" layout resource SetContentView(Resource.Layout.Main); // retrieve the widgets in UI using FindByViewId to interact programmatically var ageText = FindViewById <EditText>(Resource.Id.ageText); var genderSpinner = FindViewById <Spinner>(Resource.Id.genderSpinner); var levelOfActivitySpinner = FindViewById <Spinner>(Resource.Id.levelOfActivitySpinner); var calculateButton = FindViewById <Button>(Resource.Id.calculateButton); var weightText = FindViewById <EditText>(Resource.Id.weightText); var heightText = FindViewById <EditText>(Resource.Id.heightText); var waistText = FindViewById <EditText>(Resource.Id.waistText); var hipsLayout = FindViewById <LinearLayout>(Resource.Id.hipsLayout); var hipstText = FindViewById <EditText>(Resource.Id.hipsText); var idealWeightText = FindViewById <EditText>(Resource.Id.idealWeightText); var idealBMIText = FindViewById <EditText>(Resource.Id.idealBMIText); var cholestrolText = FindViewById <EditText>(Resource.Id.cholestrolText); var hdlText = FindViewById <EditText>(Resource.Id.hdlText); var neckText = FindViewById <EditText>(Resource.Id.neckText); // Assign "Male", "Female" values to spinner using ArrayAdapter. Refer Resources/Values/String.xml ArrayAdapter genderAdapter = ArrayAdapter.CreateFromResource(this, Resource.Array.gender_array, Resource.Layout.diet_spinner_item); genderAdapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem); genderSpinner.Adapter = genderAdapter; // Hips should be visible only if "Female" is selected genderSpinner.ItemSelected += (sender, args) => { var isSelectedItemMale = ((string)genderSpinner.SelectedItem == "Male"); hipsLayout.Visibility = isSelectedItemMale ? ViewStates.Gone : ViewStates.Visible; // corner case: reset hipsText to empty if the user had typed in hips and later changed the gender if (isSelectedItemMale) { hipstText.Text = string.Empty; } }; // Assign "Active", "Moderate", "Sedentary" values to spinner using ArrayAdapter. Refer Resources/Values/String.xml ArrayAdapter levelOfActivityAdapter = ArrayAdapter.CreateFromResource(this, Resource.Array.levelOfActivity_array, Resource.Layout.diet_spinner_item); levelOfActivityAdapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem); levelOfActivitySpinner.Adapter = levelOfActivityAdapter; // On Button Click, set appropriate values in the Controller Class calculateButton.Click += (sender, args) => { controller.SetAge(StringToNumberUtility.GetInt32(ageText.Text, 0)); controller.SetGender((genderSpinner.SelectedItemId == 0) ? true : false); controller.SetWeight(StringToNumberUtility.GetDouble(weightText.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(heightText.Text, 0.00)); controller.SetWaist(StringToNumberUtility.GetDouble(waistText.Text, 0.00)); controller.SetHips(StringToNumberUtility.GetDouble((!string.IsNullOrEmpty(hipstText.Text) ? hipstText.Text : null), 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(idealWeightText.Text, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(idealBMIText.Text, 0.00)); controller.SetCholesterol(StringToNumberUtility.GetDouble(cholestrolText.Text, 0.00)); controller.SetHDL(StringToNumberUtility.GetDouble(hdlText.Text, 0.00)); controller.SetNeck(StringToNumberUtility.GetDouble(neckText.Text, 0.00)); var selectedActivity = (string)levelOfActivitySpinner.SelectedItem; controller.SetActivity((LevelOfActivity)Enum.Parse(typeof(LevelOfActivity), selectedActivity)); // Since Model classes are already populated with the results, pass them to Result Activity // using PutExtra method var resultIntent = new Intent(this, typeof(ResultsActivity)); resultIntent.PutExtra("CaloriesPerDay", model.CaloriesPerDay.ToString()); resultIntent.PutExtra("LeanBodyMass", model.LeanBodyMass.ToString()); resultIntent.PutExtra("PercentBodyFat", model.PercentBodyFat.ToString() + " %"); resultIntent.PutExtra("WaistHipsRatio", model.WaistHipsRatio.ToString() + " cm"); resultIntent.PutExtra("BMI", model.BMI.ToString()); resultIntent.PutExtra("CholesterolRatio", model.CholesterolRatio.ToString() + " mmol/L"); resultIntent.PutExtra("WaistHeightRatio", model.WaistHeightRatio.ToString() + " cm"); resultIntent.PutExtra("IdealWeight", model.IdealWeight.ToString() + " kg"); StartActivity(resultIntent); }; // subscribe to IdealBMI and IdealWeight changed events on the model to update the UI // as per the implementation in the core project, // any change in IdealBMI or IdealWeight are notified using appropriate event handlers model.IdealBMIChanged += (sender, e) => { idealBMIText.Text = e.IdealBMI.ToString(); }; model.IdealWeightChanged += (sender, e) => { idealWeightText.Text = e.IdealWeight.ToString(); }; // Ideal BMI has to be calculated if user changes the IdealWeight. // Set all the fields in the controller that are used for calcaulation idealWeightText.TextChanged += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(weightText.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(heightText.Text, 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(idealWeightText.Text, 0.00)); }; idealBMIText.TextChanged += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(weightText.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(heightText.Text, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(idealBMIText.Text, 0.00)); }; }
/// <summary> /// OnCreate /// </summary> /// <param name="bundle"></param> protected override void OnCreate(Bundle bundle) { base.OnCreate(bundle); model = new DietCalculatorModel(); controller = new DietCalculatorController(model); // Set our view from the "main" layout resource SetContentView(Resource.Layout.Main); // retrieve the widgets in UI using FindByViewId to interact programmatically var ageText = FindViewById<EditText>(Resource.Id.ageText); var genderSpinner = FindViewById<Spinner>(Resource.Id.genderSpinner); var levelOfActivitySpinner = FindViewById<Spinner>(Resource.Id.levelOfActivitySpinner); var calculateButton = FindViewById<Button>(Resource.Id.calculateButton); var weightText = FindViewById<EditText>(Resource.Id.weightText); var heightText = FindViewById<EditText>(Resource.Id.heightText); var waistText = FindViewById<EditText>(Resource.Id.waistText); var hipsLayout = FindViewById<LinearLayout>(Resource.Id.hipsLayout); var hipstText = FindViewById<EditText>(Resource.Id.hipsText); var idealWeightText = FindViewById<EditText>(Resource.Id.idealWeightText); var idealBMIText = FindViewById<EditText>(Resource.Id.idealBMIText); var cholestrolText = FindViewById<EditText>(Resource.Id.cholestrolText); var hdlText = FindViewById<EditText>(Resource.Id.hdlText); var neckText = FindViewById<EditText>(Resource.Id.neckText); // Assign "Male", "Female" values to spinner using ArrayAdapter. Refer Resources/Values/String.xml ArrayAdapter genderAdapter = ArrayAdapter.CreateFromResource(this, Resource.Array.gender_array, Resource.Layout.diet_spinner_item); genderAdapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem); genderSpinner.Adapter = genderAdapter; // Hips should be visible only if "Female" is selected genderSpinner.ItemSelected += (sender, args) => { var isSelectedItemMale = ((string) genderSpinner.SelectedItem == "Male"); hipsLayout.Visibility = isSelectedItemMale ? ViewStates.Gone : ViewStates.Visible; // corner case: reset hipsText to empty if the user had typed in hips and later changed the gender if (isSelectedItemMale) hipstText.Text = string.Empty; }; // Assign "Active", "Moderate", "Sedentary" values to spinner using ArrayAdapter. Refer Resources/Values/String.xml ArrayAdapter levelOfActivityAdapter = ArrayAdapter.CreateFromResource(this, Resource.Array.levelOfActivity_array, Resource.Layout.diet_spinner_item); levelOfActivityAdapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem); levelOfActivitySpinner.Adapter = levelOfActivityAdapter; // On Button Click, set appropriate values in the Controller Class calculateButton.Click += (sender, args) => { controller.SetAge(StringToNumberUtility.GetInt32(ageText.Text, 0)); controller.SetGender((genderSpinner.SelectedItemId == 0) ? true : false); controller.SetWeight(StringToNumberUtility.GetDouble(weightText.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(heightText.Text, 0.00)); controller.SetWaist(StringToNumberUtility.GetDouble(waistText.Text, 0.00)); controller.SetHips(StringToNumberUtility.GetDouble((!string.IsNullOrEmpty(hipstText.Text) ? hipstText.Text : null), 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(idealWeightText.Text, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(idealBMIText.Text, 0.00)); controller.SetCholesterol(StringToNumberUtility.GetDouble(cholestrolText.Text, 0.00)); controller.SetHDL(StringToNumberUtility.GetDouble(hdlText.Text, 0.00)); controller.SetNeck(StringToNumberUtility.GetDouble(neckText.Text, 0.00)); var selectedActivity = (string)levelOfActivitySpinner.SelectedItem; controller.SetActivity((LevelOfActivity)Enum.Parse(typeof(LevelOfActivity), selectedActivity)); // Since Model classes are already populated with the results, pass them to Result Activity // using PutExtra method var resultIntent = new Intent(this, typeof (ResultsActivity)); resultIntent.PutExtra("CaloriesPerDay", model.CaloriesPerDay.ToString()); resultIntent.PutExtra("LeanBodyMass", model.LeanBodyMass.ToString()); resultIntent.PutExtra("PercentBodyFat", model.PercentBodyFat.ToString() + " %"); resultIntent.PutExtra("WaistHipsRatio", model.WaistHipsRatio.ToString() + " cm"); resultIntent.PutExtra("BMI", model.BMI.ToString()); resultIntent.PutExtra("CholesterolRatio", model.CholesterolRatio.ToString() + " mmol/L"); resultIntent.PutExtra("WaistHeightRatio", model.WaistHeightRatio.ToString() + " cm"); resultIntent.PutExtra("IdealWeight", model.IdealWeight.ToString() + " kg"); StartActivity(resultIntent); }; // subscribe to IdealBMI and IdealWeight changed events on the model to update the UI // as per the implementation in the core project, // any change in IdealBMI or IdealWeight are notified using appropriate event handlers model.IdealBMIChanged += (sender, e) => { idealBMIText.Text = e.IdealBMI.ToString(); }; model.IdealWeightChanged += (sender, e) => { idealWeightText.Text = e.IdealWeight.ToString(); }; // Ideal BMI has to be calculated if user changes the IdealWeight. // Set all the fields in the controller that are used for calcaulation idealWeightText.TextChanged += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(weightText.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(heightText.Text, 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(idealWeightText.Text, 0.00)); }; idealBMIText.TextChanged += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(weightText.Text, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(heightText.Text, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(idealBMIText.Text, 0.00)); }; }
private void tbHeight_TextChanged(object sender, TextChangedEventArgs e) { controller.SetHeight(StringToNumberUtility.GetDouble(tbHeight.Text, 0.00)); }
/// <summary> /// Creates the UI for DialogViewController using Element API /// </summary> private void CreateUI() { EntryElement ageElement, weightElement, heightElement, waistElement, hipsElement = null, idealWeightElement, idealBMIElement, cholestrolElement, hdlElement, neckElement; StringElement calculateButtonElement; Section waistHipsSection = null; // Gender Group and Section var genderRadioGroup = new RadioGroup("gender", 0); var femaleRadioElement = new DietRadioElement("Female", "gender"); var maleRadioElement = new DietRadioElement("Male", "gender"); var radioElementSection = new Section() { maleRadioElement, femaleRadioElement }; // add hips element to wasit & hips section if female is selected femaleRadioElement.Tapped += delegate { if (!waistHipsSection.Elements.Contains(hipsElement = new NumericEntryElement("Hips (in cm)", "ex. 88"))) { waistHipsSection.Add(hipsElement); } }; // remove hips element if male is selected. maleRadioElement.Tapped += delegate { if (waistHipsSection.Elements.Contains(hipsElement)) { waistHipsSection.Remove(hipsElement); } }; // Level of ActivityGroup & Section var levelOfActivityRadioGroup = new RadioGroup("levelOfActivity", 2); var levelOfActivitySection = new Section() { new DietRadioElement(LevelOfActivity.Active.ToString(), "levelOfActivity"), new DietRadioElement(LevelOfActivity.Moderate.ToString(), "levelOfActivity"), new DietRadioElement(LevelOfActivity.Sedentary.ToString(), "levelOfActivity") }; // Create Elements on the rootElement. This will be added to the DialogViewController's root. rootElement = new RootElement("Diet Calculator") { new Section() { (ageElement = new NumericEntryElement("Age", "ex. 25") { KeyboardType = UIKeyboardType.NumberPad }), (new DietRootElement("Gender", genderRadioGroup) { radioElementSection }) }, new Section("Height & Weight") { (weightElement = new NumericEntryElement("Weight (in kg)", "ex. 65")), (heightElement = new NumericEntryElement("Height (in cm)", "ex. 170")) }, (waistHipsSection = new Section("Waist & Hips") { (waistElement = new NumericEntryElement("Waist (in cm)", "ex. 47")) /* hips element will be added here if female is selected*/ }), new Section("Ideal Weight & BMI") { (idealWeightElement = new NumericEntryElement("Ideal Weight (in kg)", "ex. 45")), (idealBMIElement = new NumericEntryElement("Ideal BMI (in kg/m2)", "ex. 18")) }, new Section("Cholestrol & HDL") { (cholestrolElement = new NumericEntryElement("Cholestrol (in mmol/L)", "ex. 5.17")), (hdlElement = new NumericEntryElement("HDL (in mmol/L)", "ex. 1.56")) }, new Section("Neck") { (neckElement = new NumericEntryElement("Neck (in cm)", "ex. 30")), }, new Section() { new DietRootElement("Level Of Activity", levelOfActivityRadioGroup) { levelOfActivitySection } }, /* Calculate Button*/ new Section() { (calculateButtonElement = new DietStringElement("Calculate", /* On Calculate Click create the resulting UI*/ delegate { /* exising code from SL MVC project */ controller.SetAge(StringToNumberUtility.GetInt32(ageElement.Value, 0)); controller.SetGender(genderRadioGroup.Selected == 0 ? true : false); controller.SetWeight(StringToNumberUtility.GetDouble(weightElement.Value, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(heightElement.Value, 0.00)); controller.SetWaist(StringToNumberUtility.GetDouble(waistElement.Value, 0.00)); controller.SetHips(StringToNumberUtility.GetDouble((hipsElement == null ? null : hipsElement.Value), 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(idealWeightElement.Value, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(idealBMIElement.Value, 0.00)); controller.SetCholesterol(StringToNumberUtility.GetDouble(cholestrolElement.Value, 0.00)); controller.SetHDL(StringToNumberUtility.GetDouble(hdlElement.Value, 0.00)); controller.SetNeck(StringToNumberUtility.GetDouble(neckElement.Value, 0.00)); var selectedActivity = levelOfActivitySection.Elements[levelOfActivityRadioGroup.Selected].Caption; controller.SetActivity(( LevelOfActivity )Enum.Parse(typeof(LevelOfActivity), selectedActivity)); resultSection = new Section("Results") { new DietStringElement("Calories Per Day: ", model.CaloriesPerDay.ToString()), new DietStringElement("Lean Body Mass: ", model.LeanBodyMass.ToString()), new DietStringElement("Fat: ", model.PercentBodyFat.ToString() + " %"), new DietStringElement("Waist Hips Label: ", model.WaistHipsRatio.ToString() + " cm"), new DietStringElement("BMI Ratio: ", model.BMI.ToString()), new DietStringElement("Cholestrol Ratio: ", model.CholesterolRatio.ToString() + " mmol/L"), new DietStringElement("Waist Height Ratio: ", model.WaistHeightRatio.ToString() + " cm"), new DietStringElement("Ideal Weight: ", model.IdealWeight.ToString() + " kg"), }; resultDvc = new DietDialogViewController(new RootElement("Results") { resultSection }, true); nvc.PushViewController(resultDvc, true); })) } }; // subscribe to IdealBMI and IdealWeight changed events on the model to update the UI model.IdealBMIChanged += (sender, e) => { idealBMIElement.Value = e.IdealBMI.ToString(); }; model.IdealWeightChanged += (sender, e) => { idealWeightElement.Value = e.IdealWeight.ToString(); }; // Since Ideal BMI has to be calculated based on the Ideal weight, set all the fields in // the controller that are used for calcaulation idealWeightElement.Changed += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(weightElement.Value, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(heightElement.Value, 0.00)); controller.SetIdealWeight(StringToNumberUtility.GetDouble(idealWeightElement.Value, 0.00)); }; idealBMIElement.Changed += (sender, e) => { controller.SetWeight(StringToNumberUtility.GetDouble(weightElement.Value, 0.00)); controller.SetHeight(StringToNumberUtility.GetDouble(heightElement.Value, 0.00)); controller.SetIdealBMI(StringToNumberUtility.GetDouble(idealBMIElement.Value, 0.00)); }; calculateButtonElement.Alignment = UITextAlignment.Center; }