Question

var StateValue = {
    Unknown: 0,
    AL: 1,
    AK: 2,
    AZ: 3,
    AR: 4,
    CA: 5,
    CO: 6,
    CT: 7,
    DE: 8,
},

Now i need to get the enumValues.

function getKeyValue(stateVal) {
      For example 'AK'
    I need to get the corresponding value...    
}

Answer 1

It is simply:

var val = StateValue[stateVal];

You can access object properties with bracket notation.

I suggest to read MDC – Working with Objects.