CKAN Data API

You can access resource data via a web API with powerful query support. Mer information finns i main CKAN Data API and DataStore documentation.

Data-API:et kan anropas via följande åtgärder från CKAN:s "action API".

Skapa https://data.wprdc.org/sv/api/3/action/datastore_create
Uppdatera/Sätt in https://data.wprdc.org/sv/api/3/action/datastore_upsert
Fråga https://data.wprdc.org/sv/api/3/action/datastore_search
Fråga (via SQL) https://data.wprdc.org/sv/api/3/action/datastore_search_sql
OData https://data.wprdc.org/datastore/odata3.0/e88c10d5-541d-417f-aef6-25cc5637aeb1

Exempelfråga (första 5 svaren)

https://data.wprdc.org/sv/api/3/action/datastore_search?resource_id=e88c10d5-541d-417f-aef6-25cc5637aeb1&limit=5

Exempelfråga (svar som innehåller 'jones')

https://data.wprdc.org/sv/api/3/action/datastore_search?resource_id=e88c10d5-541d-417f-aef6-25cc5637aeb1&q=jones

Exempelfråga (via SQL-sats)

https://data.wprdc.org/sv/api/3/action/datastore_search_sql?sql=SELECT * from "e88c10d5-541d-417f-aef6-25cc5637aeb1" WHERE title LIKE 'jones'

OData example (first 5 results, skip 1)

https://data.wprdc.org/datastore/odata3.0/e88c10d5-541d-417f-aef6-25cc5637aeb1?$top=5&$skip=1

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

https://data.wprdc.org/datastore/odata3.0/e88c10d5-541d-417f-aef6-25cc5637aeb1?$top=5&$format=json

Ett enkelt anrop via ajax (JSONP) till data-API:et via jQuery.

          var data = {
            resource_id: 'e88c10d5-541d-417f-aef6-25cc5637aeb1', // the resource id
            limit: 5, // get 5 results
            q: 'jones' // query for 'jones'
          };
          $.ajax({
            url: 'https://data.wprdc.org/sv/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/sv/api/3/action/datastore_search?resource_id=e88c10d5-541d-417f-aef6-25cc5637aeb1&limit=5&q=title:jones'  
        fileobj = urllib.request.urlopen(url)
        print(fileobj.read())