basic for loop on objects code example
Example 1: loop through object javascript
var p = {
"p1": "value1",
"p2": "value2",
"p3": "value3"
};
for (var key in p) {
if (p.hasOwnProperty(key)) {
console.log(key + " -> " + p[key]);
}
}
for (var key of Object.keys(p)) {
console.log(key + " -> " + p[key])
}
for (let [key, value] of Object.entries(p)) {
console.log(`${key}: ${value}`);
}
Example 2: javascript looping through object
const fruits = {
apple: 28,
orange: 17,
pear: 54,
}
const keys = Object.keys(fruits)
console.log(keys)