for i in object javascript code example
Example 1: javascript loop object
let obj = {
key1: "value1",
key2: "value2",
key3: "value3"
}
Object.keys(obj).forEach(key => {
console.log(key, obj[key]);
});
for (let key in obj) {
let value = obj[key];
console.log(key, value);
}
Example 2: loop an object in javascript
var p = {
"p1": "value1",
"p2": "value2",
"p3": "value3"
};
for (var key in p) {
if (p.hasOwnProperty(key)) {
console.log(key + " -> " + p[key]);
}
}
Example 3: js for in object
var obj = { foo: 'bar', baz: 42 };
console.log(Object.entries(obj));
for(const [i, val] of Object.entries(obj))
new_obj[i] = val;
Example 4: for in object javascript
var obj = { foo: 'bar', baz: 42 };
Object.keys(obj).forEach((key) => {
const el = obj[key];
console.log(
{
key: key,
value: el
}
);
});