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.

Hægt er opna Data API með eftirfarandi aðgerðum CKAN action API.

Stofna https://data.wprdc.org/is/api/3/action/datastore_create
Uppfæra / Færa inn https://data.wprdc.org/is/api/3/action/datastore_upsert
Fyrirspurn https://data.wprdc.org/is/api/3/action/datastore_search
Fyrirspurn (með SQL) https://data.wprdc.org/is/api/3/action/datastore_search_sql
OData https://data.wprdc.org/sl/datastore/odata3.0/db139ccd-6753-48ad-b3ff-118fe2223d55

Dæmi um fyrirspurn (fyrstu 5 niðurstöður)

https://data.wprdc.org/is/api/3/action/datastore_search?resource_id=db139ccd-6753-48ad-b3ff-118fe2223d55&limit=5

Dæmi um fyrirspurn (niðurstöður sem innihalda 'jones')

https://data.wprdc.org/is/api/3/action/datastore_search?resource_id=db139ccd-6753-48ad-b3ff-118fe2223d55&q=jones

Dæmi um fyrirspurn (með SQL yfirlýsingu)

https://data.wprdc.org/is/api/3/action/datastore_search_sql?sql=SELECT * from "db139ccd-6753-48ad-b3ff-118fe2223d55" WHERE title LIKE 'jones'

OData example (first 5 results, skip 1)

https://data.wprdc.org/sl/datastore/odata3.0/db139ccd-6753-48ad-b3ff-118fe2223d55?$top=5&$skip=1

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

https://data.wprdc.org/sl/datastore/odata3.0/db139ccd-6753-48ad-b3ff-118fe2223d55?$top=5&$format=json

Einföld ajax (JSONP) fyrirspurn til data API með jQuery.

          var data = {
            resource_id: 'db139ccd-6753-48ad-b3ff-118fe2223d55', // the resource id
            limit: 5, // get 5 results
            q: 'jones' // query for 'jones'
          };
          $.ajax({
            url: 'https://data.wprdc.org/is/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/is/api/3/action/datastore_search?resource_id=db139ccd-6753-48ad-b3ff-118fe2223d55&limit=5&q=title:jones'  
        fileobj = urllib.request.urlopen(url)
        print(fileobj.read())