Add property to an array of objects
or use map
Results.map(obj=> ({ ...obj, Active: 'false' }))Edited to reflect comment by @adrianolsk to not mutate the original and instead return a new object for each.
You can use the forEach method to execute a provided function once for each element in the array. In this provided function you can add the Active property to the element.
Results.forEach(function (element) { element.Active = "false";});
With ES6 you can simply do:
for(const element of Results) { element.Active = "false"; }