static Survey CreateExample1()
{
var survey = new Survey {
Title = "BMI Calculator"
};
var page1 = new SurveyPage (survey);
page1.Caption = "About you";
page1.Children.Add (new NumericEntryQuantityQuestion (page1) {
Id = "height",
IsMandatory = true,
Caption = "Height",
Footnote = "We need to know your height",
UnitOptions = new List<OptionValue> {
new OptionValue { Value = "m", Text = "m" },
new OptionValue { Value = "cm", Text = "cm" }
},
Minimum = new ValueUnit { Value = 1.0, Unit = "m" },
Maximum = new ValueUnit { Value = 2.5, Unit = "m" },
Response = new ValueUnit { Value = 1.75, Unit = "m" },
Validator = question => {
double heightInMeters;
if (!question.Response.TryGetValue ("m", out heightInMeters)) {
question.ErrorMessage = "Enter a valid height";
return;
}
if (heightInMeters > 2.2) {
question.ErrorMessage = "So tall";
}
}
});
survey.Pages.Add (page1);
var page2 = new SurveyPage (survey);
page2.Caption = "About you";
page2.Children.Add (new SliderQuantityQuestion (page2) {
Id = "weight",
IsMandatory = true,
Caption = "Weight",
Footnote = "We need to know your weight",
UnitOptions = new List<OptionValue> {
new OptionValue { Value = "kg", Text = "kg" },
new OptionValue { Value = "[lb_av]", Text = "lbs" }
},
Minimum = new ValueUnit { Value = 40.0, Unit = "kg" },
Maximum = new ValueUnit { Value = 250, Unit = "kg" },
Response = new ValueUnit { Value = 70, Unit = "kg" }
});
survey.Pages.Add (page2);
var page3 = new SurveyPage (survey);
page3.Caption = "Marital Status";
var maritalStatusQuestion = new RadioOptionQuestion (page3);
maritalStatusQuestion.Caption = "Marital Status";
maritalStatusQuestion.OptionValues = new List<OptionValue> {
new OptionValue { Value = "single", Text = "Single" },
new OptionValue { Value = "married", Text = "Married or co-habiting" },
new OptionValue { Value = "divorced", Text = "Divorced" },
};
page3.Children.Add (maritalStatusQuestion);
survey.Pages.Add (page3);
return survey;
}
static void Initialize()
{
Example1 = CreateExample1 ();
}