Twitter类型返回未定义

Question

我最近一直在与the Twitter typeahead jQuery plugin一起工作。它主要是工作，但它给了我'未定义'作为搜索结果。

这是我的folder.js.coffee：

 $(document).ready ->
  console.log("searchhhhh");
  haunt = undefined
  repos = undefined
  repos = new Bloodhound(
    datumTokenizer: Bloodhound.tokenizers.obj.whitespace('value')
    queryTokenizer: Bloodhound.tokenizers.whitespace
    limit: 10
    prefetch: 
        url: '/auto_search.json',
        filter: (list) ->
            $.map list.results, (auto) ->
                { value: auto }
    )
  repos.initialize()
  $('#auto_search').typeahead null,
    name: 'repos'
    displayKey: 'value'
    source: repos.ttAdapter()
  return

Answer 1

这很有用。

$(document).ready ->
  console.log("searchhhhh");
  haunt = undefined
  repos = undefined
  repos = new Bloodhound(
    datumTokenizer: Bloodhound.tokenizers.obj.whitespace('name')
    queryTokenizer: Bloodhound.tokenizers.whitespace
    limit: 10
    prefetch: 
        url: '/auto_search.json',
        filter: (list) ->
            $.map list.results, (auto) ->
                { value: auto }
    )
  repos.initialize()
  $('#auto_search').typeahead null,
    name: 'repos'
    displayKey: 'name'
    source: repos.ttAdapter()
  return