获取输入提示数据

使用 Autocomplete 获取输入提示信息。

源代码编辑器

<!doctype html>
<html>

<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
  <link rel="stylesheet" href="http://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" />
  <link rel="stylesheet" type="text/css" href="http://a.amap.com/jsapi_demos/static/demo-center/css/prety-json.css">
  <style>
    html,
    body,
    #container {
      width: 100%;
      height: 100%;
    }
  </style>
  <title>获取输入提示信息</title>
</head>

<body>
  <div id="container"></div>
  <div class="info">
    <div class="input-item">
      <div class="input-item-prepend">
        <span class="input-item-text" style="width:10rem;">请输入关键字</span>
      </div>
      <input id='input' type="text" value='北京' >
    </div>
    <p><span id="input-info"></span></p>
  </div>
  <script src="http://webapi.amap.com/maps?v=2.0&key=您申请的key值&plugin=AMap.AutoComplete"></script>
  <script type="text/javascript" src="http://a.amap.com/jsapi_demos/static/demo-center/js/jquery-1.11.1.min.js" ></script>
  <script type="text/javascript" src="http://a.amap.com/jsapi_demos/static/demo-center/js/underscore-min.js" ></script>
  <script type="text/javascript" src="http://a.amap.com/jsapi_demos/static/demo-center/js/backbone-min.js" ></script>
  <script type="text/javascript" src='http://a.amap.com/jsapi_demos/static/demo-center/js/prety-json.js'></script>
  <script>
    //初始化地图
    var map = new AMap.Map('container', {
      resizeEnable: true, //是否监控地图容器尺寸变化
      zoom: 11, //初始地图级别
    });

    // 获取输入提示信息
    function autoInput(){
      var keywords = document.getElementById("input").value;
      AMap.plugin('AMap.AutoComplete', function(){
        // 实例化Autocomplete
        var autoOptions = {
          city: '全国'
        }
        var autoComplete = new AMap.Autocomplete(autoOptions);
        autoComplete.search(keywords, function(status, result) {
          // 搜索成功时，result即是对应的匹配数据
          var node = new PrettyJSON.view.Node({
              el: document.querySelector("#input-info"),
              data: result
          });
        })
      })
    }

    autoInput();

    document.getElementById("input").oninput = autoInput;

    
    


  </script>
</body>

</html>

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