Access non-numeric Object properties by index?

Question

If I have an array like this:

var arr = [\'one\',\'two\',\'three\'];

I can access different parts by doing this:

console.lo         


        

Answer 1

you can create an array that filled with your object fields and use an index on the array and access object properties via that

propertiesName:['pr1','pr2','pr3']

this.myObject[this.propertiesName[0]]