Getting first element of Observer Array

Question

Hi dear friends, i cannot get first element or data etc. I did try notes[0] but the result was ‘undefined’. What kind of array is this? First time i’ve seen and i am using Vue.Js

Answer

You can access the first element simply using Array.from:

Array.from(notes)[0]

Also, {__ob__: Observer} is a special property added by Vue, it’s part of the Reactivity system which allows Vue to track data changes and react to them.

More info about Reactivity

Accepted Answer

You can access the first element simply using Array.from:Array.from(notes)[0]Also, {__ob__: Observer} is a special property added by Vue, it&#8217;s part of the Reactivity system which allows Vue to track data changes and react to them.More info about Reactivity

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Answer