Big thanks @znewsham
Worked with:
changeVoterIdsToNames: function(thevoterids) {
var voterid = Meteor.users.find({ _id: { $in: thevoterids } }).fetch();
var newArr = voterid.map(function(doc, index){
return doc.firstname;
});
return newArr;
},
and my Vuetify v-select
<v-select no-data-text="Ingen har valgt den" :hint="`${datelist.voters.length} kan den dato/tid`" :items="changeVoterIdsToNames(datelist.voters)" item-text="name" item-value="name" :label="`${datelist.datenew} ${datelist.datestarttime} ${datelist.dateendtime}`" persistent-hint return-object single-line prepend-icon="person_pin">