rename property javascript code example

Example 1: js rename property

function renameProperty(obj, oldName, newName) {
  obj[newName] = obj[oldName];
  delete obj[oldName];
}

Example 2: js rename property

obj.newProperty = obj.property
delete obj.property

Example 3: javscript rename property name

a.Prop3 = a.Prop1;
delete a.Prop1;