Possible to get string value from corresponding integer value - like Enum but not Enum - used for lookup

Question

Is it possible to get this to work?

 var DaysList = {1:"monday", 2:"tuesday", 3:"wednesday"}
 alert(DaysList .1);

I want to prevent using a switch case statement in order to get the value (Eg Monday where I have the ID of 1)

This is not the real world problem, just an example.

Answer 1

Use square brackets to access DaysList object properties:

var DaysList = {1:"monday", 2:"tuesday", 3:"wednesday"};
alert(DaysList[1]); // Alerts "monday"
alert(DaysList[2]); // Alerts "tuesday"