Accessing Object Properties with Variables
var dogs = {
Fido: "Mutt", Hunter: "Doberman", Snoopie: "Beagle"
};
var myDog = "Hunter";
var myBreed = dogs[myDog];
console.log(myBreed); // "Doberman"Accessing Object Properties with Variables
var dogs = {
Fido: "Mutt", Hunter: "Doberman", Snoopie: "Beagle"
};
var myDog = "Hunter";
var myBreed = dogs[myDog];
console.log(myBreed); // "Doberman"Accessing Object Properties with Variables
var someObj = {
propName: "John"
};
function propPrefix(str) {
var s = "prop";
return s + str;
}
var someProp = propPrefix("Name"); // someProp now holds the value 'propName'
console.log(someObj[someProp]); // "John"Copyright © 2021 Codeinu
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