Filter content by language

Venkata Phani

Vote:

Hi Team,
I want to filter page by exiting languages .

The below method always retrnng me null value.

Is the any thing wrong with my query.

 public T GetPageData<T>() where T:PageData
        {
          
            return this.searchClient.Search<T>()
                .Filter(x => x.ExistingLanguages.Select(y => y.Name).MatchContained(z => z, "en"))
                .GetContentResult().Items.FirstOrDefault();
        }

I am using the latest verion of Find

Regards

Phani

#207312

Sep 17, 2019 8:08

Anders Jacobsen

Vote:

The easiest way would be just to just use the build in filter called FilterOnLanguages

 public T GetPageData<T>() where T:PageData
        {
          
            return this.searchClient.Search<T>()
              	.FilterOnLanguages(new List<string>(){"en"})
                .GetContentResult().Items.FirstOrDefault();
        }

#207320

Sep 17, 2019 9:12

Venkata Phani

Vote:

Hi Anders,

Thanks for your quick response.

I found the issue .

The property ExistingLanguage is not indexed in EPiFind. However there was an extension method ExistingLanguage() has been indexed .

If you want to filter on languages then the below code also works :).

   public T GetPageData<T>() where T:PageData
        {
           return this.searchClient.Search<T>().Filter(x => x.ExistingLanguages().MatchCaseInsensitive("en")).GetContentResult().Items.FirstOrDefault();
        }

Now we have two solutions for filtering content on lanaguages.

Regards

Phani

#207324

Sep 17, 2019 9:26