private void AddCriterion()
{
if (string.IsNullOrWhiteSpace(_criterion))
{
_page.DisplayAlert("Error", "String can not be empty", "Ok");
}
else
{
CriterionList.Add(new FeedbackModel {
Criterion = _criterion, SliderValue = _sliderValue
});
}
}
private void loadCriteria()
{
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(Path.Combine(XMCDADirectory, "criteria.xml"));
// this file contains only one main block - <criteria>
foreach (XmlNode xmlNode in xmlDocument.DocumentElement.ChildNodes[0])
{
Criterion criterion = new Criterion()
{
Name = xmlNode.Attributes["name"].Value,
ID = xmlNode.Attributes["id"].Value
};
CriterionList.Add(criterion);
}
}
public void AddCriterion(Criterion criterion)
{
CriterionList.Add(criterion);
}