I am trying to find a way to get the value of car.engine.name
to the property manufacturer
of info
object. I have tried few things but i keep getting undefined.
var car = { engine:{} }
car.engine = {
name : "bmw",
info : {
rpm : 5500,
manufacturer : car.engine.name // undefined
}
}
Or, framework agnostic:
var Car = function (config) {
this.engine = {
name: config.name,
info: {
rpm: config.rpm,
manufacturer: config.name
}
}
}
var bmw = new Car({name: 'bmw', rpm: 5500});
Key is to let the first assignment execute first, so that the property exists, and then set the manufacturer property from the existing data.
var car = { engine:{} }
car.engine = {
name : "bmw",
info : {
rpm : 5500
}
}
car.engine.info.manufacturer = car.engine.name;
try something like this
$(function(){
var _name = "bmw"
var car = { engine:{} }
car.engine = {
name : _name,
info : {
rpm : 5500,
manufacturer : _name
}
}
console.log(car.engine.name)//bmw
console.log(car.engine.info.manufacturer)//bmw
})
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