How to embed a working function in js?

Question

css

I use autocopy twitter typeahead

there is a function in the minLength: 0 options,

it is responsible for the fact that without the introduction of a word, a list is displayed when the input is clicked.

inserting it in principle is not difficult, looking at the example

$('.typeahead').typeahead(
  {
  minLength: 0,
},
                null, {
                name: 'stocks',
                displayKey: 'company_name',
                source: stocks.ttAdapter()
            }).on('typeahead:selected', function(event, data){            
                $('#typeahead').val(data.code);        
            });

But for some reason it doesn't work!

jsfiddle.net/7z9qA/221

Answer 1

Did you invent the overflow: none value yourself?
There is this: overflow: hidden.

Answer 2

So?