Troy,
Luiz needs to exclude a property from the returned JSON if — and only if — it’s value is null. Cheers, Flavio > On 14/04/2016, at 22:41, Troy Lumasag <[email protected]> wrote: > > Hey there, > > You could use: > ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes(); > filter.exclude(Class.Nick, other keys); > > return response(objectNSArray, filter); > > Cheers! > > On 4/15/16 4:10 AM, Luiz Alfredo Carrara Bertusso wrote: >> Hi, I`ve been developing using WebObjects for 2 months and now i˜m working >> at a Rest API using ERRest framework. >> I have a doubt about the possibility of not returning null values when a >> certain atribute of a class is null. For example, if an atribute is not >> filled, i`d like hiding it instead of returning null. >> I`ve taken a look at the properties "nilKey" and "writeNilKey" of >> ERXRestFormatDelegate, but I`m not sure whether how to use them or how they >> can help me in my task. >> This is how the API is leading with null values: >> [ >> { >> "id": 123, >> "typeClass": "Party", >> "fullName": "John Doe", >> "nick": null >> } >> ] >> And here is how the return should be: >> [ >> { >> "id": 123, >> "typeClass": "Party", >> "fullName": "John Doe", >> } >> ] >> Thank you, I`ll be waiting for your help. >> >> >> _______________________________________________ >> Do not post admin requests to the list. They will be ignored. >> Webobjects-dev mailing list ([email protected] >> <mailto:[email protected]>) >> Help/Unsubscribe/Update your Subscription: >> https://lists.apple.com/mailman/options/webobjects-dev/tlumasag%40gmail.com >> <https://lists.apple.com/mailman/options/webobjects-dev/tlumasag%40gmail.com> >> >> This email sent to [email protected] <mailto:[email protected]> > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/webobjects-dev/flavio%40donadio.com.br > > This email sent to [email protected]
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