| public GetVariableOrNull ( string key, string writingSystem ) : string | ||
| key | string | |
| writingSystem | string | |
| return | string | |
public string GetVariableOrNull(string key, string writingSystem)
{
var f= _dataset.TextVariables.ContainsKey(key)
? _dataset.TextVariables[key].TextAlternatives[writingSystem]
: null;
if (string.IsNullOrEmpty(f))//the TextAlternatives thing gives "", whereas we want null
return null;
return f;
}
public void Constructor_CollectionSettingsHasCountrProvinceDistrict_LanguageLocationFilledIn()
{
// var dom = new HtmlDom(@"<html><head><div id='bloomDataDiv'>
// <div data-book='country'>the country</div>
// <div data-book='province'>the province</div>
// <div data-book='district'>the district</div>
// </div></head><body></body></html>");
var dom = new HtmlDom();
var data = new BookData(dom, new CollectionSettings(){Country="the country", Province = "the province", District= "the district"}, null);
Assert.AreEqual("the district, the province<br/>the country", data.GetVariableOrNull("languageLocation", "*"));
}
