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同じページにGoogleプレイスの複数のインスタンスを追加する

同じページにGoogleプレイスのオートコンプリートの2つのインスタンスを含めようとしています。ピックアップ場所の入力とドロップオフ場所の入力を設定しようとしています。

入力要素のIDに関係していると想定していますが、クラスに変更しても機能しませんでした。

これは私が現在持っているものであり、最初のフィールドで機能しますが、2番目の入力フィールドをオートコンプリートする方法を理解できません。

どんな助けでも大歓迎です！

<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true&libraries=places"></script>
<script type="text/javascript">
  var placeSearch,autocomplete;
  function initialize() {
    autocomplete = new google.maps.places.Autocomplete(document.getElementById('autocomplete'), { types: [ 'geocode' ] });
    google.maps.event.addListener(autocomplete, 'place_changed', function() {
      fillInAddress();
    });
  }
  function fillInAddress() {
    var place = autocomplete.getPlace();

    for (var component in component_form) {
      document.getElementById(component).value = "";
      document.getElementById(component).disabled = false;
    }

    for (var j = 0; j < place.address_components.length; j++) {
      var att = place.address_components[j].types[0];
      if (component_form[att]) {
        var val = place.address_components[j][component_form[att]];
        document.getElementById(att).value = val;
      }
    }
  }
</script>

[〜＃〜] html [〜＃〜]

<body onload="initialize()">
<form action="" method="post" name="theform" id="theform">
    <label>Pickup Location</label>
    <input type="text" name="PickupLocation" onfocus="geolocate()" placeholder="Enter your pickup location" id="autocomplete" autocomplete="off" />

    <label>Dropoff Location</label>
    <input type="text" name="DropoffLocation" onfocus="geolocate()" placeholder="Enter your dropoff location" id="autocomplete2" autocomplete="off" />
</form>
</body>
javascriptgoogle-places-apigoogle-places
19
Colin Keany

それは単に問題です。
2つのID「autocomplete」と「autocomplete2」を使用している
初期化されたのはID「autocomplete」のみです。
initialize（）にこのコードを追加してみてください。

Javascript

autocomplete2 = new google.maps.places.Autocomplete(document.getElementById('autocomplete2'), { types: [ 'geocode' ] });
google.maps.event.addListener(autocomplete2, 'place_changed', function() {
  fillInAddress();
});
14
ryo

よりダイナミックなアプローチ。要素IDを初期化する必要はありません。

var inputs = document.getElementsByClassName('query');

var options = {
  types: ['(cities)'],
  componentRestrictions: {country: 'fr'}
};

var autocompletes = [];

for (var i = 0; i < inputs.length; i++) {
  var autocomplete = new google.maps.places.Autocomplete(inputs[i], options);
  autocomplete.inputId = inputs[i].id;
  autocomplete.addListener('place_changed', fillIn);
  autocompletes.Push(autocomplete);
}

function fillIn() {
  console.log(this.inputId);
  var place = this.getPlace();
  console.log(place. address_components[0].long_name);
}
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&libraries=places&key=AIzaSyC0Laj_Wk3kjFM-S8mYljc-WWCeesoDA_M"></script>

<input id="query-0" class="query" type="text"/>
<input id="query-1" class="query" type="text"/>
<input id="query-2" class="query" type="text"/>
16
codeKonami

これが私の解決策ですが、jQueryが必要です

var autocomplete = {};
                var autocompletesWraps = ['test', 'test2'];

                var test_form = { street_number: 'short_name', route: 'long_name', locality: 'long_name', administrative_area_level_1: 'short_name', country: 'long_name', postal_code: 'short_name' };
                var test2_form = { street_number: 'short_name', route: 'long_name', locality: 'long_name', administrative_area_level_1: 'short_name', country: 'long_name', postal_code: 'short_name' };

                function initialize() {

                        $.each(autocompletesWraps, function(index, name) {
                        
                                if($('#'+name).length == 0) {
                                        return;
                                }

                                autocomplete[name] = new google.maps.places.Autocomplete($('#'+name+' .autocomplete')[0], { types: ['geocode'] });
                                        
                                google.maps.event.addListener(autocomplete[name], 'place_changed', function() {
                                        
                                        var place = autocomplete[name].getPlace();
                                        var form = eval(name+'_form');

                                        for (var component in form) {
                                                $('#'+name+' .'+component).val('');
                                                $('#'+name+' .'+component).attr('disabled', false);
                                        }
                                        
                                        for (var i = 0; i < place.address_components.length; i++) {
                                                var addressType = place.address_components[i].types[0];
                                                if (typeof form[addressType] !== 'undefined') {
                                                  var val = place.address_components[i][form[addressType]];
                                                  $('#'+name+' .'+addressType).val(val);
                                                }
                                        }
                                });
                        });
                }
html, body, #map-canvas {
        height: 100%;
        margin: 0px;
        padding: 0px
      }
           #locationField, #controls {
        position: relative;
        width: 480px;
      }
      #autocomplete {
        position: absolute;
        top: 0px;
        left: 0px;
        width: 99%;
      }
      .label {
        text-align: right;
        font-weight: bold;
        width: 100px;
        color: #303030;
      }
      table {
        border: 1px solid #000090;
        background-color: #f0f0ff;
        width: 480px;
        padding-right: 2px;
      }
      table td {
        font-size: 10pt;
      }
      .field {
        width: 99%;
      }
      .slimField {
        width: 80px;
      }
      .wideField {
        width: 200px;
      }
      #locationField {
        height: 20px;
        margin-bottom: 2px;
      }
<!DOCTYPE html>
<html>
  <head>
    <title>Place Autocomplete Address Form</title>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
    <meta charset="utf-8">
        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
    <link type="text/css" rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500">
    <script src="https://maps.googleapis.com/maps/api/js?v=3.exp&libraries=places"></script>
  </head>

  <body onload="initialize()">
  
  <div id="test">
    
    <input class="autocomplete" placeholder="Enter your address" type="text"></input>

    <table>
      <tr>
        <td class="label">Street address</td>
        <td class="slimField"><input class="field street_number" disabled="true"></input></td>
        <td class="wideField" colspan="2"><input class="field route" disabled="true"></input></td>
      </tr>
      <tr>
        <td class="label">City</td>
        <td class="wideField" colspan="3"><input class="field locality" disabled="true"></input></td>
      </tr>
      <tr>
        <td class="label">State</td>
        <td class="slimField"><input class="field administrative_area_level_1" disabled="true"></input></td>
        <td class="label">Zip code</td>
        <td class="wideField"><input class="field postal_code" disabled="true"></input></td>
      </tr>
      <tr>
        <td class="label">Country</td>
        <td class="wideField" colspan="3"><input class="field country" disabled="true"></input></td>
      </tr>
    </table>
</div>

<br /><br />
        
<div id="test2">  
        
    <input class="autocomplete" placeholder="Enter your address" type="text"></input>
    
        <table>
      <tr>
        <td class="label">Street address</td>
        <td class="slimField"><input class="field street_number" disabled="true"></input></td>
        <td class="wideField" colspan="2"><input class="field route" disabled="true"></input></td>
      </tr>
      <tr>
        <td class="label">City</td>
        <td class="wideField" colspan="3"><input class="field locality" disabled="true"></input></td>
      </tr>
      <tr>
        <td class="label">State</td>
        <td class="slimField"><input class="field administrative_area_level_1" disabled="true"></input></td>
        <td class="label">Zip code</td>
        <td class="wideField"><input class="field postal_code" disabled="true"></input></td>
      </tr>
      <tr>
        <td class="label">Country</td>
        <td class="wideField" colspan="3"><input class="field country" disabled="true"></input></td>
      </tr>
    </table>
</div>

</body>
</html>
7
Damneddani

2番目の入力フィールドが最初の入力フィールドに入力されるため、ジョセフの解決策を上で機能させることができなかったため、これはいくつかの修正を加えた彼の回答に基づいています。

同じページに2つの住所フォームがあり、顧客の以前の選択に応じて動的に表示されるため、最初に一意のIDを作成してから、通常のフィールドを追加します。

<div id="<?php if( isset( $postcode_context ) && $postcode_context == "collection") { echo "collections-autocomplete-fields";} else {echo "autocomplete-fields";}?>" class="new-address-fields">
    <div class="fields">
    <div class="row form-group">
        <div class="col-xs-12 col-sm-6">
            <label for="Address1">Building Number/Name *</label>
            <input type="text" class="form-control field" name="Address1" id="street_number">
        </div>
        <div class="col-xs-12 col-sm-6">
            <label for="Address2">Address line 1 *</label>
            <input type="text" class="form-control field" name="Address2" id="route">
        </div>
    </div>
    <div class="row form-group">
        <div class="col-xs-12 col-sm-6">
            <label for="Address2">Address line 2</label>
            <input type="text" class="form-control field" name="Address2" id="route_two">
        </div>
        <div class="col-xs-12 col-sm-6">
            <label for="Town">Town *</label>
            <input type="text" class="form-control field" name="Town" id="locality">
        </div>
    </div>
    <div class="row form-group">
        <div class="col-xs-12 col-sm-6">
            <label for="County">County</label>
            <input type="text" class="form-control field" name="County" id="administrative_area_level_1">
        </div>
        <div class="col-xs-12 col-sm-6 wideField">
            <label for="Postcode">Postcode *</label>
            <input type="text" class="form-control field" name="Postcode" id="postal_code">
        </div>
    </div>
    <div class="row form-group">
        <div class="col-xs-12 col-sm-6 wideField">
            <label for="Country">Country *</label>
            <input type="text" class="form-control field" name="Postcode" id="country">
        </div>
    </div>
</div>

次のようにjQueryで：

googlePlaces: function ($context) {
        var placeSearch, autocomplete;
        var componentForm = {
            street_number: 'short_name',
            route: 'long_name',
            locality: 'long_name',
            administrative_area_level_1: 'long_name',
            country: 'long_name',
            postal_code: 'short_name'
        };

        var componentForm2 = {
            street_number: 'short_name',
            route: 'long_name',
            locality: 'long_name',
            administrative_area_level_1: 'long_name',
            country: 'long_name',
            postal_code: 'short_name'
        };

        function initAutocomplete() {
            // Create the autocomplete object, restricting the search to geographical
            // location types.
            autocomplete = new google.maps.places.Autocomplete(
                /** @type {!HTMLInputElement} */
                (document.getElementById('autocomplete')), {
                    types: ['geocode'],
                    componentRestrictions: {
                        country: ['UK']
                    }
                });

            autocomplete2 = new google.maps.places.Autocomplete(
                /** @type {!HTMLInputElement} */
                (document.getElementById('collections-autocomplete')), {
                    types: ['geocode'],
                    componentRestrictions: {
                        country: ['UK']
                    }
                });

            // When the user selects an address from the dropdown, populate the address
            // fields in the form.
            autocomplete.addListener('place_changed', fillInAddress);
            autocomplete2.addListener('place_changed', fillInAddress2);
        }

        function fillInAddress() {
            // Get the place details from the autocomplete object.
            var place = autocomplete.getPlace();

            for (var component in componentForm) {
                document.getElementById(component).value = '';
                document.getElementById(component).disabled = false;
            }

            // Get each component of the address from the place details
            // and fill the corresponding field on the form.
            for (var i = 0; i < place.address_components.length; i++) {
                var addressType = place.address_components[i].types[0];
                if (componentForm[addressType]) {
                    var val = place.address_components[i][componentForm[addressType]];
                    document.getElementById(addressType).value = val;
                }
            }
        }

        function fillInAddress2() {
            // Get the place details from the autocomplete object.
            var place = autocomplete2.getPlace();
            for (var component in componentForm2) {
                document.getElementById(component).value = '';
                document.getElementById(component).disabled = false;
            }

            // Get each component of the address from the place details
            // and fill the corresponding field on the form.
            for (var i = 0; i < place.address_components.length; i++) {
                var addressType = place.address_components[i].types[0];
                if (componentForm2[addressType]) {
                    var val = place.address_components[i][componentForm2[addressType]];
                    $('#collections-autocomplete-fields #' + addressType).val(val);
                }
            }
        }

        // Bias the autocomplete object to the user's geographical location,
        // as supplied by the browser's 'navigator.geolocation' object.
        function geolocate() {
            if (navigator.geolocation) {
                navigator.geolocation.getCurrentPosition(function (position) {
                    var geolocation = {
                        lat: position.coords.latitude,
                        lng: position.coords.longitude
                    };
                    var circle = new google.maps.Circle({
                        center: geolocation,
                        radius: position.coords.accuracy
                    });
                    autocomplete.setBounds(circle.getBounds());
                });
            }
        }
        google.maps.event.addDomListener(window, 'load', initAutocomplete);
    }

初めてここで完全に質問に答えるので、うまくいけば私は基準を満たしました。この回答の元となったジョセフに感謝します。

2
iwillbeawebdeveloper

私はこれについてここにブログを書いた-> https://lindarawson.com/adding-multiple-instances-of-google-places-on-same-page/

私はあなたの答えをすべて受け取り、私自身の答えを作りました。

ページの読み込み機能で：


    $(document).ready(function() {
      var autocompletesWraps = ['facility_address', 'source_address'];
      createGeoListeners(autocompletesWraps);
    });

次に、4つの機能があります。


    function createGeoListeners(autocompletesWraps) {
            var options = {types: ['geocode']};
            var inputs = $('.autocomplete');
            var autocompletes = [];
            for (var i = 0; i < inputs.length; i++) {
                var autocomplete = new google.maps.places.Autocomplete(inputs[i], options);
                autocomplete.inputId = inputs[i].id;
                autocomplete.parentDiv = autocompletesWraps[i];
                autocomplete.addListener('place_changed', fillInAddressFields);
                inputs[i].addEventListener("focus", function() {
                    geoLocate(autocomplete);
                }, false);
                autocompletes.Push(autocomplete);
            }
        }
        function fillInAddressFields() {
            $('.googleerror').removeClass('is-valid is-invalid');
            var place = this.getPlace();
            for (var i = 0; i < place.address_components.length; i++) {
                var addressType = place.address_components[i].types[0];
                var val = place.address_components[i].long_name;
                //console.log("address Type " + addressType + " val " + val + " pd " + this.parentDiv);
                $('#'+this.parentDiv).find("."+addressType).val(val);
                $('#'+this.parentDiv).find("."+addressType).attr('disabled', false);
            }
        }
        function geoLocate(autocomplete) {
            if (navigator.geolocation) {
                navigator.geolocation.getCurrentPosition(function(position) {
                    var geolocation = {
                        lat: position.coords.latitude,
                        lng: position.coords.longitude
                    };
                    var circle = new google.maps.Circle({
                        center: geolocation,
                        radius: position.coords.accuracy
                    });
                    autocomplete.setBounds(circle.getBounds());
                });
            }
        }
        function gm_authFailure() { 
            $('.gm-err-autocomplete').addClass('is-invalid');
            swal("Error","There is a problem with the Google Maps or Places API","error");
        };

これがお役に立てば幸いです。

1
Linda Rawson

>このコードは私に適しています。試してみてください。

    // This example displays an address form, using the autocomplete feature
// of the Google Places API to help users fill in the information.

// 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">

var placeSearch, autocomplete;
var componentForm = {
  street_number: 'short_name',
  route: 'long_name',
  locality: 'long_name',
  administrative_area_level_1: 'long_name',
  country: 'long_name',
  postal_code: 'short_name'
};

var componentForm2 = {
  street_number: 'short_name',
  route: 'long_name',
  locality: 'long_name',
  administrative_area_level_1: 'long_name',
  country: 'long_name',
  postal_code: 'short_name'
};

function initAutocomplete() {
  // Create the autocomplete object, restricting the search to geographical
  // location types.
  autocomplete = new google.maps.places.Autocomplete(
      /** @type {!HTMLInputElement} */(document.getElementById('autolocation')),
      {types: ['geocode']});

 autocomplete2 = new google.maps.places.Autocomplete(
      /** @type {!HTMLInputElement} */(document.getElementById('autolocation2')),
      {types: ['geocode']});      

  // When the user selects an address from the dropdown, populate the address
  // fields in the form.
  autocomplete.addListener('place_changed', fillInAddress);
  autocomplete2.addListener('place_changed', fillInAddress);   
}

function fillInAddress() {
  // Get the place details from the autocomplete object.
  var place = autocomplete.getPlace();

  for (var component in componentForm) {
    document.getElementById(component).value = '';
    document.getElementById(component).disabled = false;
  }

  // Get each component of the address from the place details
  // and fill the corresponding field on the form.
  for (var i = 0; i < place.address_components.length; i++) {
    var addressType = place.address_components[i].types[0];
    if (componentForm[addressType]) {
      var val = place.address_components[i][componentForm[addressType]];
      document.getElementById(addressType).value = val;
    }
  }
}

function fillInAddress2() {
  // Get the place details from the autocomplete object.
  var place = autocomplete2.getPlace();

  for (var component in componentForm2) {
    document.getElementById(component).value = '';
    document.getElementById(component).disabled = false;
  }

  // Get each component of the address from the place details
  // and fill the corresponding field on the form.
  for (var i = 0; i < place.address_components.length; i++) {
    var addressType = place.address_components[i].types[0];
    if (componentForm[addressType]) {
      var val = place.address_components[i][componentForm[addressType]];
      document.getElementById(addressType).value = val;
    }
  }
}

// Bias the autocomplete object to the user's geographical location,
// as supplied by the browser's 'navigator.geolocation' object.
function geolocate() {
  if (navigator.geolocation) {
    navigator.geolocation.getCurrentPosition(function(position) {
      var geolocation = {
        lat: position.coords.latitude,
        lng: position.coords.longitude
      };
      var circle = new google.maps.Circle({
        center: geolocation,
        radius: position.coords.accuracy
      });
      autocomplete.setBounds(circle.getBounds());
    });
  }
}
0
Joseph

このソリューションは機能しますが、1つの問題があります。

var theFields = ['field1','field2','field3','field4'];
function initialize() {
// Create the autocomplete object, restricting the search
// to geographical location types.
 for (i=0;i<cityFields.length; i++){

      autocomplete = new google.maps.places.Autocomplete((document.getElementById(cityFields[i])),
  { types: ['geocode'] })
  }

// When the user selects an address from the dropdown,
// populate the address fields in the form.
google.maps.event.addListener(autocomplete, 'place_changed', function() {
fillInAddress();
});
}

ただし、唯一の問題は、フィールド1がページに存在しない場合、フィールド2がスクリプトを読み込まないことです。たとえば、私の場合のように、最初の2つのフィールドは1つのページに存在し、他の2つのフィールドは別のページに存在しますが、スクリプトはヘッダー（ワードプレスヘッダー）に追加されます...

0
iJassar
<script type="text/javascript" >
function initAutocomplete() {
var input = document.getElementById('source');
var searchBox = new google.maps.places.SearchBox(input);
                            document.write(searchBox)


var input = document.getElementById('destination');
var searchBox1 = new google.maps.places.SearchBox(input);
                            document.write(searchBox1)
}
</script>
<script src="https://maps.googleapis.com/maps/api/js?  
key=your_palce_api_key&libraries=places&callback=initAutocomplete"async defer></script>
0
Sanket Neema