“JS -Objektfilter nach Schlüssel” Code-Antworten

JavaScript -Filterarray von Objekten nach Schlüssel

var data = { records : [{ "empid": 1, "fname": "X", "lname": "Y" }, { "empid": 2, "fname": "A", "lname": "Y" }, { "empid": 3, "fname": "B", "lname": "Y" }, { "empid": 4, "fname": "C", "lname": "Y" }, { "empid": 5, "fname": "C", "lname": "Y" }] }
var empIds = [1,4,5]
var filteredArray = data.records.filter(function(itm){
  return empIds.indexOf(itm.empid) > -1;
});

filteredArray = { records : filteredArray };
Mystic Dev

JS -Objektfilter nach Schlüssel

const obj = { firstName: 'Jean-Luc', lastName: 'Picard', age: 59 };

// { firstName: 'Jean-Luc', lastName: 'Picard' }
Object.fromEntries(Object.entries(obj).filter(([key]) => key.includes('Name')));
Enrybi

JS -Objektfilter nach Schlüssel

const obj = { firstName: 'Jean-Luc', lastName: 'Picard', age: 59 };

// { firstName: 'Jean-Luc', lastName: 'Picard' }
Object.keys(obj).
  filter((key) => key.includes('Name')).
  reduce((cur, key) => { return Object.assign(cur, { [key]: obj[key] })}, {});
Enrybi

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