get attribute from object js code example
Example 1: javascript element read attribute
document.getElementById('id1').getAttribute('attribute');
Example 2: Add New Properties to a JavaScript Object
var myDog = {
"name": "Happy Coder",
"legs": 4,
"tails": 1,
"friends": ["freeCodeCamp Campers"]
};
myDog.bark = "woof";
// or
myDog["bark"] = "woof";