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javascript - 如何将自定义 map 标记与 Google map 自动完成搜索框结合起来？

转载 作者：行者123 更新时间：2023-11-28 04:08:05 24 4
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我已经成功创建了在 Google map 上显示自定义的可点击标记的代码。我还有一个单独的界面，可以使用自动完成功能从 Google map 数据库中搜索位置。我很难将这两者结合起来。

以下是带有搜索框的代码(没有我的 API key ):

<!DOCTYPE html>
<html>
<head>
    <title>Hoshizora Map</title>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
    <meta charset="utf-8">
    <style>
      /* Always set the map height explicitly to define the size of the div
       * element that contains the map. */
      #map {
        height: 100%;
      }
      /* Optional: Makes the sample page fill the window. */
      html, body {
        height: 100%;
        margin: 0;
        padding: 0;
      }
      #description {
        font-family: Roboto;
        font-size: 15px;
        font-weight: 300;
      }
      #infowindow-content .title {
        font-weight: bold;
      }
      #infowindow-content {
        display: none;
      }
      #map #infowindow-content {
        display: inline;
      }
      .pac-card {
        margin: 10px 10px 0 0;
        border-radius: 2px 0 0 2px;
        box-sizing: border-box;
        -moz-box-sizing: border-box;
        outline: none;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
        background-color: #fff;
        font-family: Roboto;
      }
      #pac-container {
        padding-bottom: 12px;
        margin-right: 12px;
      }
      .pac-controls {
        display: inline-block;
        padding: 5px 11px;
      }
      .pac-controls label {
        font-family: Roboto;
        font-size: 13px;
        font-weight: 300;
      }
      #pac-input {
        background-color: #fff;
        font-family: Roboto;
        font-size: 15px;
        font-weight: 300;
        margin-left: 12px;
        padding: 0 11px 0 13px;
        text-overflow: ellipsis;
        width: 400px;
      }
      #pac-input:focus {
        border-color: #4d90fe;
      }
      #title {
        color: #fff;
        background-color: #4d90fe;
        font-size: 25px;
        font-weight: 500;
        padding: 6px 12px;
      }
      #target {
        width: 345px;
      }
    </style>
  </head>
  <body>
    <h2>Schools of Current Adik Bintang in DIY</h2>
    <!--Card Information Division-->
    <div class="pac-card" id="pac-card">
      <div>
        <div id="title">
          Lokasi Adik Bintang
        </div>
      </div>
      <div id="pac-container">
        <input id="pac-input" type="text"
            placeholder="Enter an Adik Bintang">
      </div>
    </div>
    <div id="map"></div>
    <!--Popup Information Card Division-->
    <div id="infowindow-content">
      <img src="" width="16" height="16" id="place-icon">
      <span id="place-name"  class="title"></span><br>
      <span id="place-address"></span>
    </div>

  <script>
      //Map Interface
      var map;
      function initMap() {
        map = new google.maps.Map(document.getElementById('map'), {
          center: {lat:-7.88806,lng:110.32889},
          zoom: 12
        });

        //defines card to
        var card = document.getElementById('pac-card');
        //corners the box (card)
        map.controls[google.maps.ControlPosition.TOP_RIGHT].push(card);

        //defines input for AutoComplete
        var input = document.getElementById('pac-input');
        //software for Autocomplete
        var autocomplete = new google.maps.places.Autocomplete(input);

        //Zooms into the area searched
        autocomplete.bindTo('bounds', map);
        //completes the search and defines/pulls out info window
        var infowindow = new google.maps.InfoWindow();
        //info window content
        var infowindowContent = document.getElementById('infowindow-content');
        infowindow.setContent(infowindowContent);
        function addMarker(props){}
        var marker = new google.maps.Marker({
          //puts the window properly
          map: map,
          //how far the window is with the marker
          anchorPoint: new google.maps.Point(0, -29)
        });


        autocomplete.addListener('place_changed', function() {
          //idk with these two do
          infowindow.close();
          marker.setVisible(true);
          //Makes it Happen
          var place = autocomplete.getPlace();
          if (!place.geometry) {
            // User entered the name of a Place that was not suggested and pressed the Enter key, or the Place Details request failed.
            window.alert("No details available for input: '" + place.name + "'");
            return;
          }

          // If the place has a geometry, then present it on a map.
          if (place.geometry.viewport) {
            map.fitBounds(place.geometry.viewport);
          } else {
            map.setCenter(place.geometry.location);
            map.setZoom(17);
          }
          marker.setPosition(place.geometry.location);
          //idk
          marker.setVisible(true);

        //shows the infobox
          var address = '';
          if (place.address_components) {
            address = [
              //infobox formula
              (place.address_components[0] && place.address_components[0].short_name || ''),
              (place.address_components[1] && place.address_components[1].short_name || ''),
              (place.address_components[2] && place.address_components[2].short_name || '')
            ].join(' ');
          }

          //Content
          infowindowContent.children['place-icon'].src = place.icon;
          infowindowContent.children['place-name'].textContent = place.name;
          infowindowContent.children['place-address'].textContent = address;
          //shows the window
          infowindow.open(map, marker);
        });

        document.getElementById('use-strict-bounds')
            .addEventListener('click', function() {
              console.log('Checkbox clicked! New state=' + this.checked);
              autocomplete.setOptions({strictBounds: this.checked});
            });
      }
    </script>

<script src="https://maps.googleapis.com/maps/api/js?key=[APIKEY]&libraries=places&callback=initMap"
        async defer></script>
  </body>
</html>

以下是带有一个自定义标记的 map 代码(没有我的 API key ):

<!DOCTYPE html>
<html>
  <head>
    <title>Hoshizora Map</title>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
    <meta charset="utf-8">
    <style>
      /* Always set the map height explicitly to define the size of the div
     * element that contains the map. */
      #map {
      height: 100%;
      }
      /* Optional: Makes the sample page fill the window. */
      html, body {
        height: 100%;
        margin: 0;
        padding: 0;
      }
      #description {
        font-family: Roboto;
        font-size: 15px;
        font-weight: 300;
      }
      #infowindow-content .title {
        font-weight: bold;
      }
      #infowindow-content {
        display: none;
      }
      #map #infowindow-content {
        display: inline;
      }
      .pac-card {
        margin: 10px 10px 0 0;
        border-radius: 2px 0 0 2px;
        box-sizing: border-box;
        -moz-box-sizing: border-box;
        outline: none;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
        background-color: #fff;
        font-family: Roboto;
      }
      #pac-container {
        padding-bottom: 12px;
        margin-right: 12px;
      }
      .pac-controls {
        display: inline-block;
        padding: 5px 11px;
      }
      .pac-controls label {
        font-family: Roboto;
        font-size: 13px;
        font-weight: 300;
      }
      #pac-input {
        background-color: #fff;
        font-family: Roboto;
        font-size: 15px;
        font-weight: 300;
        margin-left: 12px;
        padding: 0 11px 0 13px;
        text-overflow: ellipsis;
        width: 400px;
      }
      #pac-input:focus {
        border-color: #4d90fe;
      }
      #title {
        color: #fff;
        background-color: #4d90fe;
        font-size: 25px;
        font-weight: 500;
        padding: 6px 12px;
      }
      #target {
        width: 345px;
      }
    </style>
  </head>
  <body>
    <h1>Schools of Current Adik Bintang in DIY</h1>
    <div id="map"></div>
    <script>
      var map;
      function initMap() {
        //New map options
        map = new google.maps.Map(document.getElementById('map'), {
          center: {lat:-7.88806,lng:110.32889},
          zoom: 12
        });

      //HEC
      addMarker({
        coords:{lat:-7.892623,lng:110.301695},
        iconImage:'HEC.jpg',
        content:'<h3>Hoshizora Educational Center<br>Headquarters</h3><img src = "HEC-BUILDING.jpg"<br><h3><a href="https://www.hoshizora.org/contact/">Contact Us</a></h3>'
      });

      // Add Marker Function
      function addMarker(props){
      var marker = new google.maps.Marker({
        position:props.coords,
        map:map,
        icon:props.iconImage
      });
      // Check for custom icon
      if(props.iconImage){
        // Set icon image
        marker.setIcon(props.iconImage);
      }
      // Check content
      if(props.content){
        var infoWindow = new google.maps.InfoWindow({
          content:props.content
        });

        marker.addListener('click', function(){
          infoWindow.open(map,marker);
        marker.addListener('click', function(){
          infoWindow.close(map,marker);
        marker.addListener('click', function(){
          infoWindow.open(map,marker);
        marker.addListener('click', function(){
          infoWindow.close(map,marker);
        marker.addListener('click', function(){
          infoWindow.open(map,marker);
          })
          })
        })
        })
        });
      }
    }
  }

    </script>
    <script src="https://maps.googleapis.com/maps/api/js?key=[APIKEY]&libaries=places&callback=initMap"
    async defer></script>
  </body>
</html>

我想以某种方式将这两个代码组合到一个界面中，在该界面中我可以使用 map 上可见的创建的自定义标记来搜索位置。谢谢!

最佳答案

其实这个很简单。

我修改了你的代码#1。我使用了一个从 Google 图片中获取的示例图标(请不要使用它以避免版权问题)。

我在您的 Marker 对象中添加了一个“icon”属性(这里是 Icon object specification 的文档)。在图标的 url 属性下，我引用了将使用的图标的路径，并向 scaledSize 属性提供值以进行缩放(使用此属性来拉伸(stretch)/收缩图像或 Sprite )。

然后在您的信息窗口中，我在 template 变量中创建了一个 HTML 模板。我在其中放置了您网站的缩略图、地址和链接。我还在头部添加了该模板的 css。

这是现场直播demo

标记:

var marker = new google.maps.Marker({
  icon : {
      url : 'https://d30y9cdsu7xlg0.cloudfront.net/png/65999-200.png',
      scaledSize : new google.maps.Size(60,60),
  },
  map: map,
  anchorPoint: new google.maps.Point(0, -50)
});

信息窗口内容:

var template = '<div class="customInfoWindowContentHolder">'
    template += '<div class="title">'+place.formatted_address+'</div>';
    template += '<div class="thumbnail"><img src="https://d30y9cdsu7xlg0.cloudfront.net/png/65999-200.png"></img></div>';
    template += '<div class="linkBottom"><a href="https://www.hoshizora.org/contact/" >Contact Us</a></div>';
    template += '</div>';

希望对你有帮助!

关于javascript - 如何将自定义 map 标记与 Google map 自动完成搜索框结合起来？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/46523038/

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