traverse through object javascript code example
Example 1: javascript loop through object
let obj = { first: "John", last: "Doe" };
Object.keys(obj).forEach(function(key) {
console.log(key, obj[key]);
});
for (const key of Object.keys(obj)) {
console.log(key, obj[key]);
}
Object.entries(obj).forEach(
([key, value]) => console.log(key, value)
);
Example 2: javascript iterate over object
var obj = { first: "John", last: "Doe" };
Object.keys(obj).forEach(function(key) {
console.log(key, obj[key]);
});
Example 3: javascript iterate over object keys and values
const object1 = {
a: 'somestring',
b: 42
};
for (let [key, value] of Object.entries(object1)) {
console.log(`${key}: ${value}`);
}
Example 4: javascript loop through object
var p = {
"p1": "value1",
"p2": "value2",
"p3": "value3"
};
for (var key in p) {
if (p.hasOwnProperty(key)) {
console.log(key + " -> " + p[key]);
}
}
Example 5: iterate over object javascript
Object.keys(pokemons).forEach(console.log);
Example 6: javascript iterate over object
for (variable in object)
statement