js each object code example
Example 1: for each element in object
var obj = {
first: "John",
last: "Doe"
};
Object.keys(obj).forEach(function(key) {
console.log(key, obj[key]);
});
Example 2: js object for each
const obj = {
a: 1,
b: 2,
c: 3
};
for (let key in obj) {
console.log(key + " = " + obj[key]);
}
Example 3: javascript foreach in 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]);
}
}