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-API'et kan tilgås via følgende actions fra CKAN action API'et.

Opret https://data.wprdc.org/da_DK/api/3/action/datastore_create
Opdatér / indsæt https://data.wprdc.org/da_DK/api/3/action/datastore_upsert
Forespørg https://data.wprdc.org/da_DK/api/3/action/datastore_search
Forespørg (via SQL) https://data.wprdc.org/da_DK/api/3/action/datastore_search_sql
OData https://data.wprdc.org/bg/datastore/odata3.0/21b044b4-38b6-4a05-83c5-7ec3ed6f9b88

Forespørgselseksempel (første fem resultater)

https://data.wprdc.org/da_DK/api/3/action/datastore_search?resource_id=21b044b4-38b6-4a05-83c5-7ec3ed6f9b88&limit=5

Forespørgselseksempel (resultater indeholdende 'jones')

https://data.wprdc.org/da_DK/api/3/action/datastore_search?resource_id=21b044b4-38b6-4a05-83c5-7ec3ed6f9b88&q=jones

Forespørgselseksempel (via SQL-sætning)

https://data.wprdc.org/da_DK/api/3/action/datastore_search_sql?sql=SELECT * from "21b044b4-38b6-4a05-83c5-7ec3ed6f9b88" WHERE title LIKE 'jones'

OData example (first 5 results, skip 1)

https://data.wprdc.org/bg/datastore/odata3.0/21b044b4-38b6-4a05-83c5-7ec3ed6f9b88?$top=5&$skip=1

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

https://data.wprdc.org/bg/datastore/odata3.0/21b044b4-38b6-4a05-83c5-7ec3ed6f9b88?$top=5&$format=json

En simpel ajax (JSONP)-forespørgsel til data API'et vha. jQuery.

          var data = {
            resource_id: '21b044b4-38b6-4a05-83c5-7ec3ed6f9b88', // the resource id
            limit: 5, // get 5 results
            q: 'jones' // query for 'jones'
          };
          $.ajax({
            url: 'https://data.wprdc.org/da_DK/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/da_DK/api/3/action/datastore_search?resource_id=21b044b4-38b6-4a05-83c5-7ec3ed6f9b88&limit=5&q=title:jones'  
        fileobj = urllib.request.urlopen(url)
        print(fileobj.read())