loop through a js object code example
Example 1: javascript loop through object
Object.entries(obj).forEach(
([key, value]) => console.log(key, value)
);
Example 2: 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 3: javascript loop through object
for (var property in object) {
if (object.hasOwnProperty(property)) {
}
}
Example 4: javascript looping through object
const fruits = {
apple: 28,
orange: 17,
pear: 54,
}
const values = Object.values(fruits)
console.log(values)
Example 5: js loop through object
for (var key in validation_messages) {
if (!validation_messages.hasOwnProperty(key)) continue;
var obj = validation_messages[key];
for (var prop in obj) {
if (!obj.hasOwnProperty(prop)) continue;
alert(prop + " = " + obj[prop]);
}
}