Is there an elegant way to access the first property of an object…
- where you don't know the name of your properties
- without using a loop like
for .. in
or jQuery's$.each
For example, I need to access foo1
object without knowing the name of foo1:
var example = {
foo1: { /* stuff1 */},
foo2: { /* stuff2 */},
foo3: { /* stuff3 */}
};
Best Answer
Using this you can access also other properties by indexes. Be aware tho!
Object.keys
orObject.values
return order is not guaranteed as per ECMAScript however unofficially it is by all major browsers implementations, please read https://stackoverflow.com/a/23202095 for details on this.