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Bootstrap 3 and Typeahead, how to get JSON data into dropdown

I can't seem to get the JSON results to populate to the input after the data is returned from the server. This is the post function I am using and it is giving me well a formed JSON string. From what I understand from the docs, the response that is returned is what should be populating to the input, but is not in my case.

$('#employeeSearch').typeahead({
  source:function(query, process) {
    return $.post('employee.asp', {query:query}, function(data) {
      return data;
    }, 'json');
  }
});

Here is the sample string being returned from the server:

[{"name":"Jody Masters","id":"18"}]

What am I missing here?

Try this one:

$.post('employee.asp', { query: query }, function(data) {

    $('#employeeSearch').typeahead({
        source: data
    });

}, 'json');

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