how to get keys and values from object in javascript code example
Example 1: get keys objet javascript
var foo = {
'alpha': 'puffin',
'beta': 'beagle'
};
var keys = Object.keys(foo);
console.log(keys)
Example 2: Return the Objects Keys and Values
const keysAndValues = (obj) => [Object.keys(obj), Object.values(obj)];
keysAndValues({a: 1, b: 2, c: 3});
keysAndValues({a: "Dell", b: "Microsoft", c: "Google"}));
keysAndValues({key1: true, key2: false, key3: undefined});
Example 3: for key value in object javascript
for (const [key, value] of Object.entries(object1)) {
console.log(`${key}: ${value}`);
}
Example 4: js get object keys
myObject = {
"key": "value"
}
Object.keys(myObject);
Example 5: js select keys from object
const object = { a: 5, b: 6, c: 7 };
const picked = (({ a, c }) => ({ a, c }))(object);
console.log(picked);
Example 6: get keys of object js
var buttons = {
foo: 'bar',
fiz: 'buz'
};
for ( var property in buttons ) {
console.log( property );
}