Re: [Pharo-users] complex json parsing.

[Roelof Wobben]

Op 11-3-2019 om 00:03 schreef Ben Coman: getMoreData  "or a better name of your own"             | url json artObjectJson |              url := 'https://www.rijksmuseum.nl/api/nl/collection/' , objectNumber , '?key=[API_KEY]&format=json' Transcript crShow: 'Getting description from ', url. json  := (NeoJSONReader fromString: (ZnEasy get: url) contents). artObjectJson := json at: 'artObject.              description := artObjectJson at: 'description'.              title := artObjectJson at: 'title'. hello Ben, I think I almost see what you mean but still one problem when doing this code :  collectionUrl :=  'https://www.rijksmuseum.nl/api/nl/collection?key=14OGzuak&format=json&type=schilderij&toppieces=True'.     json := NeoJSONReader fromString: (ZnEasy get: collectionUrl) contents.     paintings := Paintings fromJSON: json.     paintings do: [:painting | painting getMoreData  ] here I see a error : instance of Paintings do not understand do: I think we have to get the directory named paintings out of the object, this seems to be working :  collectionUrl :=  'https://www.rijksmuseum.nl/api/nl/collection?key=14OGzuak&format=json&type=schilderij&toppieces=True'.     json := NeoJSONReader fromString: (ZnEasy get: collectionUrl) contents.     paintings := Paintings fromJSON: json.     (paintings paintings)  do: [:painting | painting getMoreData  ] Roelof