Multiple Konstrukt questions
# help-with-umbraco
m
#1 I'm using Konstrukt to display some data in the backoffice, and I want to make a property filterable, which can be done by AddFilterableProperty. When you want to give the user the ability to filter on a preset of filter optins, you can use the filterConfig.SetOptions, however this is passed into Konstrukt on application start. I would like to define an option list of Content items from the CMS, does anyone know if this is a supported use case?
#2 When having a viewmodel in Konstrukt with a property of the type LIst, is there any way to be able to filter on that property? It seems like only primitive types are supported (int, string, etc)
#3 When using a custom Repository in Konstrukt to display data from other sources, is there any way to use Examine as a source and still support the whereClause and orderByClause without having to write a custom Expression translator to translate the expression to Lucene query?
#3 Is it possible to have multiple IKonstruktConfigurator, where one creates a section and other's extend that section? Doesn't seem like I can change the ordering
j
#1 has been added quite recently, I randomly found it when logging a seperate issue. Don't think it's in docs yet either.. You can add something like this:
Copy code
csharp
public class CountryOptionsBuilder : KonstruktFilterOptionsBuilder<string>
{
    private readonly IDealerRepository _dealerRepository;

    public CountryOptionsBuilder(IDealerRepository dealerRepository)
    {
        _dealerRepository = dealerRepository;
    }
    
    public override IEnumerable<KonstruktFilterOption<string>> GetOptions()
    {
        var countries = _dealerRepository.GetAllCountries().GetAwaiter().GetResult();

        var countryList = new List<KonstruktFilterOption<string>>();
        
        foreach (var country in countries)
        {
            countryList.Add(new KonstruktFilterOption<string>(
                country
                    .ToLowerInvariant()
                    .Replace(' ', '-'), 
                country));
        }

        return countryList;
    }
}
And then call it in your config:
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csharp
// Filter data views
.AddFilterableProperty(x => x.Country, filterConfig => filterConfig
    .SetOptionsBuilder<CountryOptionsBuilder>()
    .SetMode(KonstruktFilterMode.SingleChoice))
m
Thank's so much! ❤️
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