Hood.ie Find and Update Data

Question

Just started using Hood.ie - have a question with finding and updating data.

I have a type called 'who' within which i have stored a 'personId' and 'time'. What i want to do is search 'who' for 'personId' I specify then update record which is empty.

So i can do basic updates like

hoodie.store.update('whosin', clicked_id, { timeOut: Date() });

but how do i do the more complicated one with hood.ie as above - something roughly like:

hoodie.store.update('whosin', personID = clicked_id, { timeOut: Date() WHERE timeOut = "" });

Do I understand you correctly, that you only want to set `timeOut` if it is empty? — Gregor, Aug 24 '15 at 20:52

score 1 · Accepted Answer · answered Aug 24 '15 at 20:54

1

If I understand you correctly, you want to set the timeOut property only if it's not set yet. You can achieve that by passing an updateFunction, see the 2nd example here: http://docs.hood.ie/en/techdocs/api/client/hoodie.store.html#storeupdate

In your case that would be

hoodie.store.update('whosin', clicked_id, function (object) {
  if (!object.timeOut) object.timeOut = Date()
});

answered Aug 24 '15 at 20:54

Gregor

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1

That was it - I needed to use that 'returned' variable object – userMod2 Aug 24 '15 at 21:02

Hood.ie Find and Update Data

1 Answers1