CKAN data-API

You can access resource data via a web API with powerful query support. Further information in the main CKAN Data API and DataStore documentation.

Data-APIet kan nås via disse handlingene til CKANs action-API.

Opprett https://data.wprdc.org/nb_NO/api/3/action/datastore_create
Oppdater/legg til https://data.wprdc.org/nb_NO/api/3/action/datastore_upsert
Spørring https://data.wprdc.org/nb_NO/api/3/action/datastore_search
Spørring (via SQL) https://data.wprdc.org/nb_NO/api/3/action/datastore_search_sql
OData https://data.wprdc.org/fa_IR/datastore/odata3.0/61a264ec-a537-42de-91e3-5752d689103d

Eksempel på spørring (første fem resultater)

https://data.wprdc.org/nb_NO/api/3/action/datastore_search?resource_id=61a264ec-a537-42de-91e3-5752d689103d&limit=5

Eksempel på spørring (resultater inneholder 'jones')

https://data.wprdc.org/nb_NO/api/3/action/datastore_search?resource_id=61a264ec-a537-42de-91e3-5752d689103d&q=jones

Eksempel på spørring (via SQL-statement)

https://data.wprdc.org/nb_NO/api/3/action/datastore_search_sql?sql=SELECT * from "61a264ec-a537-42de-91e3-5752d689103d" WHERE title LIKE 'jones'

OData example (first 5 results, skip 1)

https://data.wprdc.org/fa_IR/datastore/odata3.0/61a264ec-a537-42de-91e3-5752d689103d?$top=5&$skip=1

OData example (first 5 results, return as OData JSON)

https://data.wprdc.org/fa_IR/datastore/odata3.0/61a264ec-a537-42de-91e3-5752d689103d?$top=5&$format=json

En enkelt ajax (JSONP) forespørsel til data-APIet ved bruk av jQuery

          var data = {
            resource_id: '61a264ec-a537-42de-91e3-5752d689103d', // the resource id
            limit: 5, // get 5 results
            q: 'jones' // query for 'jones'
          };
          $.ajax({
            url: 'https://data.wprdc.org/nb_NO/api/3/action/datastore_search',
            data: data,
            dataType: 'jsonp',
            success: function(data) {
              alert('Total results found: ' + data.result.total)
            }
          });
        import urllib.request
        url = 'https://data.wprdc.org/nb_NO/api/3/action/datastore_search?resource_id=61a264ec-a537-42de-91e3-5752d689103d&limit=5&q=title:jones'  
        fileobj = urllib.request.urlopen(url)
        print(fileobj.read())