使用搜索栏嵌入Google地图

时间:2012-03-24 10:17:40

标签: google-maps

我想创建一个带有搜索框的Google地图,以嵌入我的网站。我已经通过谷歌地图帐户使用我的标记创建了自定义地图。

不幸的是,html嵌入式地图在地图中不包含搜索框,因此我认为我需要Google API。所有我需要一个带有搜索框和缩放的地图(默认情况下放大似乎),以便我可以从我的Google帐户添加感兴趣的地方(我的情况下的俱乐部)。我希望访客能够在搜索框中输入感兴趣的地方,然后将他们带到地图上的该位置,并显示附近的当地俱乐部。

我已经花了一些时间寻找示例,以便我可以修改它以满足我的需要,但是没有找到类似的东西。我的编程技巧非常有限,所以我正在寻找一个简单的解决方案。

有人能指出我正确的方向吗?

4 个答案:

答案 0 :(得分:1)

答案 1 :(得分:1)

这可能有助于其他用户抢先一步。 我编写了一个脚本,其中有两个搜索框,其中Google地方搜索自动完成,然后它计算路线并在地图上显示。

以下是示例链接。 (只需下载并在浏览器中打开)

Google Place Search & Calculate route between two locations

答案 2 :(得分:0)

您可以在页面中添加一个文本框,并从文本框中获取内容。这与谷歌地图无关。

答案 3 :(得分:0)

请参见此处随附的JSFiddle:Embedded Google Map With Search Bar中的Google Developers

以下代码段起作用,因为它需要您的Google API 密钥。

// This example adds a search box to a map, using the Google Place Autocomplete
// feature. People can enter geographical searches. The search box will return a
// pick list containing a mix of places and predicted search terms.
// This example requires the Places library. Include the libraries=places
// parameter when you first load the API. For example:
// <script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places">
function initAutocomplete() {
  const map = new google.maps.Map(document.getElementById("map"), {
    center: { lat: -33.8688, lng: 151.2195 },
    zoom: 13,
    mapTypeId: "roadmap"
  });
  // Create the search box and link it to the UI element.
  const input = document.getElementById("pac-input");
  const searchBox = new google.maps.places.SearchBox(input);
  map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);
  // Bias the SearchBox results towards current map's viewport.
  map.addListener("bounds_changed", () => {
    searchBox.setBounds(map.getBounds());
  });
  let markers = [];
  // Listen for the event fired when the user selects a prediction and retrieve
  // more details for that place.
  searchBox.addListener("places_changed", () => {
    const places = searchBox.getPlaces();

    if (places.length == 0) {
      return;
    }
    // Clear out the old markers.
    markers.forEach(marker => {
      marker.setMap(null);
    });
    markers = [];
    // For each place, get the icon, name and location.
    const bounds = new google.maps.LatLngBounds();
    places.forEach(place => {
      if (!place.geometry) {
        console.log("Returned place contains no geometry");
        return;
      }
      const icon = {
        url: place.icon,
        size: new google.maps.Size(71, 71),
        origin: new google.maps.Point(0, 0),
        anchor: new google.maps.Point(17, 34),
        scaledSize: new google.maps.Size(25, 25)
      };
      // Create a marker for each place.
      markers.push(
        new google.maps.Marker({
          map,
          icon,
          title: place.name,
          position: place.geometry.location
        })
      );

      if (place.geometry.viewport) {
        // Only geocodes have viewport.
        bounds.union(place.geometry.viewport);
      } else {
        bounds.extend(place.geometry.location);
      }
    });
    map.fitBounds(bounds);
  });
}
/* 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;
}
<!DOCTYPE html>
<html>
  <head>
    <title>Places Search Box</title>
    <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
    <script
      src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initAutocomplete&libraries=places&v=weekly"
      defer
    ></script>
    <link rel="stylesheet" type="text/css" href="./style.css" />
    <script src="./app.js"></script>
  </head>
  <body>
    <input
      id="pac-input"
      class="controls"
      type="text"
      placeholder="Search Box"
    />
    <div id="map"></div>
  </body>
</html>