Question

这是来自webservice的返回xml列表：

public async Task<SelectResponse> AutoSearchService(string filter)
    {
        SelectResponse ResponseData = new SelectResponse();
        var Url = string.Format("{0}{1}", "serviceURL", filter);
        var Client = new HttpClient();
        Client.BaseAddress = new Uri(Url.ToString());
        Client.DefaultRequestHeaders.Accept.Clear();
        Client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/xml"));
        var ResponseMessage = await Client.GetAsync(Url.ToString());
        if (ResponseMessage.IsSuccessStatusCode)
        {
            //Get Tickets from Banner 
            ResponseData = ResponseMessage.Content.ReadAsAsync<SelectResponse>().Result;
        }
        return ResponseData;
    }

它得到一个像这样的xml数据：

＆＃13;

<SelectResponse>
  <SelectResult>
    <STVSBGIRECORDSELECT>
      <STVSBGI_DESC>Holback Handelsskole</STVSBGI_DESC>
    </STVSBGIRECORDSELECT>
    <STVSBGIRECORDSELECT>
      <STVSBGI_DESC>Los Gatos High Sch.-Los Gatos</STVSBGI_DESC>
    </STVSBGIRECORDSELECT>
    <STVSBGIRECORDSELECT>
      <STVSBGI_DESC>Rich East High Sch.</STVSBGI_DESC>
    </STVSBGIRECORDSELECT>
  </SelectResult>
</SelectResponse>

＆＃13;

然后我需要将它添加到以下jquery代码中的查询列表而不是本地值：

＆＃13;

$('#query').typeahead({
        local: ['alpha', 'allpha2', 'alpha3', 'bravo', 'charlie', 'delta', 'epsilon', 'gamma', 'zulu']
    });

＆＃13;

我该怎么办？

Answer 1

如果您需要创建/添加typeahead的本地属性，您可以执行STVSBGI_DESC标记的值：

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//
// Let's assume this is the xml as string you receive from your server
//
var str = '<SelectResponse>\
<SelectResult>\
<STVSBGIRECORDSELECT>\
<STVSBGI_DESC>Holback Handelsskole<\/STVSBGI_DESC>\
<\/STVSBGIRECORDSELECT>\
<STVSBGIRECORDSELECT>\
<STVSBGI_DESC>Los Gatos High Sch.-Los Gatos<\/STVSBGI_DESC>\
<\/STVSBGIRECORDSELECT>\
<STVSBGIRECORDSELECT>\
<STVSBGI_DESC>Rich East High Sch.</STVSBGI_DESC>\
<\/STVSBGIRECORDSELECT>\
<\/SelectResult>\
<\/SelectResponse>';


var localVar = ['alpha', 'allpha2', 'alpha3', 'bravo', 'charlie', 'delta', 'epsilon', 'gamma', 'zulu'];


//
// Use jQuery parseXML to convert it to an xml doc
//
var xmlDoc = $.parseXML(str);

//
// using jQuery iterate on tags adding value to your variable
//
$(xmlDoc).find('STVSBGI_DESC').each(function(index, value) {
  localVar.push(value.textContent);
});

console.log('the new value is: ' + localVar);

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

＆＃13;

另一种方法是使用source: function(query) {....代替本地。

Bootstrap 3 typeahead从返回的Web服务列表中

1 个答案: