bootstrap suggest下拉框使用详解

<div class="modaltop" id="suit_name_div">
  <p>选择商品：</p>
  <%@ include file="datajs/item/itemsuggest.jsp" %>
</div>

<%@ page language="java" contenttype="text/html; charset=utf-8"
  pageencoding="utf-8"%>
<link id="bscss" href="plugins/bootstrap/css/bootstrap.min.css"
  rel="stylesheet">
<div class="container"
  style="width: 40%; margin: 0; padding: 0; margin-left: 16px; float: left;">
  <div class="input-group" style="width: 100%">
    <i class="clearable fa fa-remove"
      style="line-hight: 30px; font-size: 14px"></i> 
    
    <input id="suitname"
      type="text" style="width: 300px; height: 30px; padding: 0 4px;">

    <div class="input-group-btn" style="width: 0%">
      <ul class="dropdown-menu dropdown-menu-right" role="menu">
      </ul>
    </div>
    <!-- /btn-group -->
  </div>
</div>
<div class="clearfix"></div>

(function() {
 /**
  * 请求json格式的数据 {value: [key:value,key2:value2]};
  */
 function init(url, datalist) {
  $.ajax({
   type : 'post',
   async : false,
   url : url,
   success : function(data) {
    for (var i = 0; i < data.length; i++) {
     var obj = {};
     obj.name = data[i].itemname;
     datalist.value.push(obj);
    }
   }
  })
  return datalist;
 }
 /**
  * 插件绑定事件
  */
 function suggest(domid, datalist) {
  $("#" + domid).bssuggest({
   indexid : 1, // data.value 的第几个数据，作为input输入框的显示的内容
   // indexkey: 2, //data.value 的第几个数据，作为input输入框的内容
   data : datalist
  }).on('ondatarequestsuccess', function(e, result) {
   console.log('从 json参数中获取，不会触发 ondatarequestsuccess 事件', result);
  }).on('onsetselectvalue', function(e, keyword, data) {
   console.log('onsetselectvalue: ', keyword, data);
  }).on('onunsetselectvalue', function() {
   console.log("onunsetselectvalue");
  });

 }

 var datalist = {
  value : []
 };
 var url = hosturl + "item/selectitemlist.do";
 init(url, datalist);
 console.info(datalist);
 suggest("suitname", datalist);

}());

<script src="suggest/src/bootstrap-suggest.js"></script>
<script src="datajs/item/itemsuggest.js"></script>(即上方js代码)
<script src="plugins/jquery/jquery-2.2.3.min.js"></script>