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="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" />
 <link rel="stylesheet" type="text/css" href="https://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="https://webapi.amap.com/maps?v=2.0&key=您申请的key值"></script>
 <script type="text/javascript" src="https://a.amap.com/jsapi_demos/static/demo-center/js/jquery-1.11.1.min.js" ></script>
 <script type="text/javascript" src="https://a.amap.com/jsapi_demos/static/demo-center/js/underscore-min.js" ></script>
 <script type="text/javascript" src="https://a.amap.com/jsapi_demos/static/demo-center/js/backbone-min.js" ></script>
 <script type="text/javascript" src='https://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 () {
 // 注意:输入提示插件2.0版本需引入AMap.AutoComplete,而1.4版本应使用AMap.Autocomplete
 // 实例化AutoComplete
 var autoOptions = {
 city: "全国",
 };
 var autoComplete = new AMap.AutoComplete(autoOptions);
 autoComplete.search(keywords, function (status, result) {
 if (status === "complete" && result.info === "OK") {
 // 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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