typeahead bloodhound自定義標題

Question

我想添加一個自定義標題到我的bloodhound請求，這是我的代碼，但它不起作用。

var datasource = new Bloodhound({ 
    datumTokenizer: Bloodhound.tokenizers.whitespace, 
    queryTokenizer: Bloodhound.tokenizers.whitespace, 
    remote: { 
     url: url, 
     prepare: function (query, settings) { 
      var authHeaders; 
      settings.type = "POST"; 
      settings.data = param + '=' + query; 
      settings.headers = { 
       'X-CSRF-TOKEN': $('meta[name="_token"]').attr('content') 
      }; 


      return settings; 
     }, 
     wildcard: '%QUERY' 
    } 
}); 

有什麼想法嗎？

Answer 1

添加自定義標題爲typeahead.js v0.11.0的方法是：

var bloodhound = new Bloodhound({ 
datumTokenizer: function (d) { 
    return Bloodhound.tokenizers.whitespace(d.value); 
}, 
queryTokenizer: Bloodhound.tokenizers.whitespace, 

remote: { 
    url: 'https://server/api/v1/clients?auth_token=3000193534a97fc4a252ddfc966e3ef178c071e4079d35ce4b', 
    prepare: function (query, settings) { 
    settings.url = settings.url + '&q=' + query 
    settings.headers = { 
     "Authorization": "Basic " + btoa("username:password") 
    }; 

    return settings; 
    } 
}, 
limit: 5 });