如何将谷歌地图搜索框添加到我的自定义地图？ [英] How to add a GoogleMap Search Box to my customized map?

问题描述

我正在用google API和IGN API（法国地图）开发我自己的地图，并且我想添加一个Google Map Search Box，但即使仔细阅读了Google Map API后也找不到成功的方法。

这是我的：
http://www.tiphainebuccino.com/site/Map/LaCarteAuxTresors_2.html

这就是我想补充的（不失我的实际设置）：
https：// developers.google.com/maps/documentation/javascript/examples/places-searchbox?hl=fr

我不明白如何混合两者html代码。有人可以帮助我吗？
我在html + javascript中工作，而且我是初学者：）

谢谢

Tiphaine

相关（非工作）代码：

 < ！DOCTYPE html> 
< html> 
< head> 
< meta charset =UTF-8> 
< title> La Tarte AuxCrésorsBeta< / title> 
< meta name =viewportcontent =initial-scale = 1.0，user-scalable = no> 
< script type =text / javascriptsrc =http://maps.google.com/maps/api/js?sensor=false>< / script> 
< script type =text / javascript> 
使用严格; 
 $ b $ var ignKey =ljozkgwvms60dtumhx67z6u3
 
函数makeIGNMapType（layer，name，maxZoom）{
 return new google.maps.ImageMapType（{
 getTileUrl ：function（coord，zoom）{
 returnhttp://gpp3-wxs.ign.fr/+ ignKey +/ geoportail / wmts？LAYER =+ 
图层+ 
 & EXCEPTIONS = text / xml& FORMAT = image / jpeg& SERVICE = WMTS& VERSION = 1.0.0+ 
& REQUEST = GetTile& STYLE = normal& TILEMATRIXSET = PM& TILEMATRIX =+ 
 zoom +& TILEROW =+ coord.y +& TILECOL =+ coord.x; 
}，
 tileSize：new google.maps.Size（256,256），
名称：名称，
 maxZoom：maxZoom 
}）; 
 
 
函数initialize（）{
 var map_canvas = document.getElementById（map_canvas）; 
 
 var map = new google.maps.Map（map_canvas，{
 mapTypeId：'IGN'，
 scaleControl：true，
 streetViewControl：true，
 panControl：true，
 mapTypeControl：true，
 overviewMapControl：true，
 overviewMapControlOptions：{
打开：true，
位置：google.maps.ControlPosition.BOTTOM_CENTER 
}，
 
 
 mapTypeControlOptions：{
 mapTypeIds：[
'IGN'，'IGNScanExpress'，
 google.maps.MapTypeId.SATELLITE ，google.maps.MapTypeId.TERRAIN，google.maps.MapTypeId.HYBRID，google.maps.MapTypeId.ROADMAP]，
 style：google.maps.MapTypeControlStyle.HORIZONTAL_BAR 
}，
 center ：new google.maps.LatLng（47，3），
 zoom：6，
 draggableCursor：crosshair
}）; 
 
 map.mapTypes.set（'IGN'，makeIGNMapType（GEOGRAPHICALGRIDSYSTEMS.MAPS，IGN，18））; 
 map.mapTypes.set（'IGNScanExpress'，makeIGNMapType（GEOGRAPHICALGRIDSYSTEMS.MAPS.SCAN-EXPRESS.CLASSIQUE，IGN Scan Express，16））; 
 
 
 //创建搜索框并将其链接到UI元素。 
 var input = / ** @type {HTMLInputElement} * /（
 document.getElementById（'pac-input'））; 
 map.controls [google.maps.ControlPosition.TOP_LEFT] .push（input）; 
 
 var searchBox = new google.maps.places.SearchBox（
 / ** @type {HTMLInputElement} * /（input））; 
 
 //监听用户从
 //选择列表中选择一个项目时触发的事件。检索该项目的匹配地点。 
 google.maps.event.addListener（searchBox，'places_changed'，function（）{
 var places = searchBox.getPlaces（）; 
 
 for（var i = 0， marker; marker = markers [i]; i ++）{
 marker.setMap（null）; 
} 
 
 //对于每个地方，获取图标，地名和位置。
 markers = []; 
 var bounds = new google.maps.LatLngBounds（）; 
 for（var i = 0，place; place = places [i]; i ++）{ 
 var image = {
 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）
}; 
 
 //为每个地方创建一个标记
 var marker = new google.maps.Marker（{
 map：map，
 icon：image，
 title：place .name，
 position：place.geometry.location 
}）; 
 
 markers.push（marke r）; 
 
 bounds.extend（place.geometry.location）; 
} 
 
 map.fitBounds（bounds）; 
}）; 
 
 //将SearchBox结果偏置到位于
 //当前地图视口范围内的地方。 
 google.maps.event.addListener（map，'bounds_changed'，function（）{
 var bounds = map.getBounds（）; 
 searchBox.setBounds（bounds）; 
 }）; 
} 
 
 google.maps.event.addDomListener（window，'load'，initialize）; 
< / script> 
 
< style> 
 html，body，#map_canvas {
 width：100％; 
身高：100％; 
保证金：0; 
 padding：0; 
位置：绝对; 
剩下：0; 
 top：0; 
 z-index：0; 
} 
< / style> 
< / head> 
 
< body> 
< div id =map_canvas>< / div> 
< / body> 
< / html> 
  

解决方案

我在你的地图：

  Uncaught TypeError：无法读取属性'SearchBox'的未定义
  

您需要包含地点库。

更改：

 < script type =text / javascriptsrc =http://maps.google.com/maps/api/js？传感器=假>< /脚本> 
  

收件人：

 < script type =text / javascriptsrc =http://maps.google.com/maps/api/js?libraries=places&sensor=false>< / script> 
  

您的页面上也没有包含id =pac-input的元素。将此添加到您的HTML标记中：

 < input id =pac-input>< / input> 
  

工作示例

代码片段（由于原始日期不再可用，因此可以使用月亮块）：

  var ignKey =ljozkgwvms60dtumhx67z6u3var markers = []; function makeIGNMapType（layer，name，maxZoom）{return new google.maps.ImageMapType（{getTileUrl：function（coord，zoom）{var normalizedCoord = getNormalizedCoord （coord，zoom）; if（！normalizedCoord）{return null;} var bound = Math.pow（2，zoom）; return'http://mw1.google.com/mw-planetary/lunar/lunarmaps_v1/clem_bw' +'+'+ zoom +'/'+ normalizedCoord.x +'/'+（bound  -  normalizedCoord.y  -  1）+'.jpg';}，name：'Moon'，tileSize：new google.maps.Size （256,256），maxZoom：9， minZoom：0}）;} function initialize（）{var map_canvas = document.getElementById（map_canvas）; var map = new google.maps.Map（map_canvas，{mapTypeId：'IGN'，scaleControl：true，streetViewControl：true，panControl：true，mapTypeControl：true，overviewMapControl：true，overviewMapControlOptions：{打开：true，位置：google。 maps.ControlPosition.BOTTOM_CENTER}，mapTypeControlOptions：{mapTypeIds：['IGN'，'IGNScanExpress'，google.maps.MapTypeId.SATELLITE，google.maps.MapTypeId.TERRAIN，google.maps.MapTypeId.HYBRID，google.maps.MapTypeId .ROADMAP]，style：google.maps.MapTypeControlStyle.HORIZONTAL_BAR}，center：new google.maps.LatLng（47，3），zoom：6，draggableCursor：crosshair}）; map.mapTypes.set（'IGN'，makeIGNMapType（GEOGRAPHICALGRIDSYSTEMS.MAPS，IGN，18））; map.mapTypes.set（'IGNScanExpress'，makeIGNMapType（GEOGRAPHICALGRIDSYSTEMS.MAPS.SCAN-EXPRESS.CLASSIQUE，IGN Scan Express，16））; //创建搜索框并将其链接到UI元素。 var input = / ** @type {HTMLInputElement} * /（document.getElementById（'pac-input'））; map.controls [google.maps.ControlPosition.TOP_LEFT] .push（输入）; var searchBox = new google.maps.places.SearchBox（/ ** @type {HTMLInputElement} * /（input））; //当用户从//选择列表中选择一个项目时，监听所触发的事件。检索该项目的匹配地点。 google.maps.event.addListener（searchBox，'places_changed'，function（）{var places = searchBox.getPlaces（）; for（var i = 0，marker; marker = markers [i]; i ++）{marker.setMap（ null）;} //对于每个地方，获取图标，地点名称和位置marker = []; var bounds = new google.maps.LatLngBounds（）; var place = null; var viewport = null; for（var i = 0; place = places [i]; i ++）{var image = {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）}; //为每个地方创建一个标记var marker = new google.maps.Marker {map：map，icon：image，title：place.name，position：place.geometry.location}）; viewport = place.geometry.viewport; markers.push（marker）; bounds.extend（place.geometry.location） ;} map.setCenter（bounds.getCenter（）） ;}）; //将SearchBox结果偏向当前地图视口范围内的地方。 google.maps.event.addListener（map，'bounds_changed'，function（）{var bounds = map.getBounds（）; searchBox.setBounds（bounds）;}）;} //规范tile在x轴上重复的坐标（水平）/ /像标准的谷歌地图tiles.function getNormalizedCoord（coord，zoom）{var y = coord.y; var x = coord.x; //在一个方向范围内的瓦片范围取决于缩放级别// 0 = 1瓦片，1 = 2瓦片，2 = 4瓦片，3 = 8瓦片等var tileRange = 1<<放大;如果（y< 0 || y> = tileRange）{return null; //不跨Y轴重复（垂直）如果（x <0 || x> = tileRange）{x =（x％tileRange + tileRange）％tileRange; } return {x：x，y：y};} google.maps.event.addDomListener（window，'load'，initialize）;  

  html，body，＃map_canvas {width：100％;身高：100％;保证金：0;填充：0;位置：绝对;左：0; top：0; z-index：0;}  

< script type = text / javascriptsrc =http://maps.google.com/maps/api/js?libraries=places&sensor=false>< / script>< div id =map_canvas><<< ; / div>< input id =pac-input>< / input>

b

I'm develloping my own map with google API and IGN API (french map) and I'd like to add a Google Map Search Box but can't find a way to succeed even after reading carefully the Google Map API.

This is what I have: http://www.tiphainebuccino.com/site/Map/LaCarteAuxTresors_2.html

This is what I want to add (without losing my actual settings): https://developers.google.com/maps/documentation/javascript/examples/places-searchbox?hl=fr

I don't understand how to mix the two html codes. Someone could help me ? I work in html+javascript, And I a beginner :)

Thank you

Tiphaine

The relevant (non-working) code:

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>La Tarte Aux Crésors "Beta"</title>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
    "use strict";

    var ignKey = "ljozkgwvms60dtumhx67z6u3"

    function makeIGNMapType(layer, name, maxZoom) {
        return new google.maps.ImageMapType({
            getTileUrl: function(coord, zoom) {
                return "http://gpp3-wxs.ign.fr/" + ignKey + "/geoportail/wmts?LAYER=" +
                    layer +
                    "&EXCEPTIONS=text/xml&FORMAT=image/jpeg&SERVICE=WMTS&VERSION=1.0.0" +
                    "&REQUEST=GetTile&STYLE=normal&TILEMATRIXSET=PM&TILEMATRIX=" +
                    zoom + "&TILEROW=" + coord.y + "&TILECOL=" + coord.x;
            },
            tileSize: new google.maps.Size(256,256),
            name: name,
            maxZoom: maxZoom
        });
    }

    function initialize() {
        var map_canvas = document.getElementById("map_canvas");

        var map = new google.maps.Map(map_canvas, {
            mapTypeId: 'IGN',
            scaleControl: true,
            streetViewControl: true,
            panControl: true,
            mapTypeControl:true,
            overviewMapControl: true,
            overviewMapControlOptions: {
opened: true,
position: google.maps.ControlPosition.BOTTOM_CENTER 
},


            mapTypeControlOptions: {
            mapTypeIds: [
                    'IGN', 'IGNScanExpress',
                    google.maps.MapTypeId.SATELLITE, google.maps.MapTypeId.TERRAIN, google.maps.MapTypeId.HYBRID, google.maps.MapTypeId.ROADMAP],
                style: google.maps.MapTypeControlStyle.HORIZONTAL_BAR
            },
            center: new google.maps.LatLng(47, 3),
            zoom: 6,
            draggableCursor: "crosshair"
        });

        map.mapTypes.set('IGN', makeIGNMapType("GEOGRAPHICALGRIDSYSTEMS.MAPS", "IGN", 18));
        map.mapTypes.set('IGNScanExpress', makeIGNMapType("GEOGRAPHICALGRIDSYSTEMS.MAPS.SCAN-EXPRESS.CLASSIQUE", "IGN Scan Express", 16));


  // Create the search box and link it to the UI element.
  var input = /** @type {HTMLInputElement} */(
      document.getElementById('pac-input'));
  map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);

  var searchBox = new google.maps.places.SearchBox(
    /** @type {HTMLInputElement} */(input));

  // Listen for the event fired when the user selects an item from the
  // pick list. Retrieve the matching places for that item.
  google.maps.event.addListener(searchBox, 'places_changed', function() {
    var places = searchBox.getPlaces();

    for (var i = 0, marker; marker = markers[i]; i++) {
      marker.setMap(null);
    }

    // For each place, get the icon, place name, and location.
    markers = [];
    var bounds = new google.maps.LatLngBounds();
    for (var i = 0, place; place = places[i]; i++) {
      var image = {
        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.
      var marker = new google.maps.Marker({
        map: map,
        icon: image,
        title: place.name,
        position: place.geometry.location
      });

      markers.push(marker);

      bounds.extend(place.geometry.location);
    }

    map.fitBounds(bounds);
  });

  // Bias the SearchBox results towards places that are within the bounds of the
  // current map's viewport.
  google.maps.event.addListener(map, 'bounds_changed', function() {
    var bounds = map.getBounds();
    searchBox.setBounds(bounds);
  });
}

    google.maps.event.addDomListener(window, 'load', initialize);
</script>

<style>
html, body, #map_canvas {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 0;
}
</style>
</head>

<body>
  <div id="map_canvas"></div>
</body>
</html>

解决方案

I get this error on your map:

Uncaught TypeError: Cannot read property 'SearchBox' of undefined 

You need to include the places library when you load the API.

Change:

<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>

To:

<script type="text/javascript" src="http://maps.google.com/maps/api/js?libraries=places&sensor=false"></script>

You also don't have an element with id="pac-input" on your page. Add this to your HTML markup:

<input id="pac-input"></input>

Working example

code snippet (with moon tiles as the originals are no longer available):

var ignKey = "ljozkgwvms60dtumhx67z6u3"
var markers = [];

function makeIGNMapType(layer, name, maxZoom) {
  return new google.maps.ImageMapType({
    getTileUrl: function(coord, zoom) {
      var normalizedCoord = getNormalizedCoord(coord, zoom);
      if (!normalizedCoord) {
        return null;
      }
      var bound = Math.pow(2, zoom);
      return 'http://mw1.google.com/mw-planetary/lunar/lunarmaps_v1/clem_bw' +
        '/' + zoom + '/' + normalizedCoord.x + '/' +
        (bound - normalizedCoord.y - 1) + '.jpg';
    },
    name: 'Moon',
  tileSize: new google.maps.Size(256, 256),
  maxZoom: 9,
  minZoom: 0
  });
}

function initialize() {
  var map_canvas = document.getElementById("map_canvas");

  var map = new google.maps.Map(map_canvas, {
    mapTypeId: 'IGN',
    scaleControl: true,
    streetViewControl: true,
    panControl: true,
    mapTypeControl: true,
    overviewMapControl: true,
    overviewMapControlOptions: {
      opened: true,
      position: google.maps.ControlPosition.BOTTOM_CENTER
    },


    mapTypeControlOptions: {
      mapTypeIds: [
        'IGN', 'IGNScanExpress',
        google.maps.MapTypeId.SATELLITE, google.maps.MapTypeId.TERRAIN, google.maps.MapTypeId.HYBRID, google.maps.MapTypeId.ROADMAP
      ],
      style: google.maps.MapTypeControlStyle.HORIZONTAL_BAR
    },
    center: new google.maps.LatLng(47, 3),
    zoom: 6,
    draggableCursor: "crosshair"
  });

  map.mapTypes.set('IGN', makeIGNMapType("GEOGRAPHICALGRIDSYSTEMS.MAPS", "IGN", 18));
  map.mapTypes.set('IGNScanExpress', makeIGNMapType("GEOGRAPHICALGRIDSYSTEMS.MAPS.SCAN-EXPRESS.CLASSIQUE", "IGN Scan Express", 16));


  // Create the search box and link it to the UI element.
  var input = /** @type {HTMLInputElement} */ (
    document.getElementById('pac-input'));
  map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);

  var searchBox = new google.maps.places.SearchBox(
    /** @type {HTMLInputElement} */
    (input));

  // Listen for the event fired when the user selects an item from the
  // pick list. Retrieve the matching places for that item.
  google.maps.event.addListener(searchBox, 'places_changed', function() {
    var places = searchBox.getPlaces();

    for (var i = 0, marker; marker = markers[i]; i++) {
      marker.setMap(null);
    }

    // For each place, get the icon, place name, and location.
    markers = [];
    var bounds = new google.maps.LatLngBounds();
    var place = null;
    var viewport = null;
    for (var i = 0; place = places[i]; i++) {
      var image = {
        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.
      var marker = new google.maps.Marker({
        map: map,
        icon: image,
        title: place.name,
        position: place.geometry.location
      });
      viewport = place.geometry.viewport;
      markers.push(marker);

      bounds.extend(place.geometry.location);
    }
    map.setCenter(bounds.getCenter());
  });

  // Bias the SearchBox results towards places that are within the bounds of the
  // current map's viewport.
  google.maps.event.addListener(map, 'bounds_changed', function() {
    var bounds = map.getBounds();
    searchBox.setBounds(bounds);
  });
}


// Normalizes the coords that tiles repeat across the x axis (horizontally)
// like the standard Google map tiles.
function getNormalizedCoord(coord, zoom) {
  var y = coord.y;
  var x = coord.x;

  // tile range in one direction range is dependent on zoom level
  // 0 = 1 tile, 1 = 2 tiles, 2 = 4 tiles, 3 = 8 tiles, etc
  var tileRange = 1 << zoom;

  // don't repeat across y-axis (vertically)
  if (y < 0 || y >= tileRange) {
    return null;
  }

  // repeat across x-axis
  if (x < 0 || x >= tileRange) {
    x = (x % tileRange + tileRange) % tileRange;
  }

  return {
    x: x,
    y: y
  };
}






google.maps.event.addDomListener(window, 'load', initialize);

html,
body,
#map_canvas {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
}

<script type="text/javascript" src="http://maps.google.com/maps/api/js?libraries=places&sensor=false"></script>

<div id="map_canvas"></div>
<input id="pac-input"></input>

这篇关于如何将谷歌地图搜索框添加到我的自定义地图？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！