It’s pretty clean to set, bind and use enum in your javascript

//Enum declaration
var AvailableActions = { “Action”: 1, “Priority”: 2, “Status”: 3 };

//Bind
function Load()
{
for (var action in AvailableActions) {
jQuery(“#MandatoryActionList”).append(“<option value=” + AvailableActions[action] + “>” + action + “</option>”);
}
}

//Use the enum
AvailableActions[“Priority”] will return 2
action will return the string representation in this case e.g “Action”, “Priority”, or “Status”