在同一页面上添加多个Google商家信息实例

Question

在同一页面上添加多个Google商家信息实例

Col*_*any 18 javascript google-places-api google-places

我希望在同一页面上包含2个Google地方信息自动填写实例.希望为拾取位置设置输入,为Dropoff位置设置输入.

我假设它与输入元素的ID有关,但即使我将其更改为类,它仍然无法正常工作.

这是我目前所拥有的,它适用于第一个字段,但我无法弄清楚如何让第二个输入字段自动完成,或者甚至显示除了普通输入文本字段之外的任何其他迹象.

任何帮助是极大的赞赏!

<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>

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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>

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Answer 1

cod*_*ami 16

一种更有活力的方法.您无需初始化元素ID.

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);
}

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<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"/>

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Answer 2

ryo*_*ryo 14

这简直就是问题.
您使用两个ID"自动完成"和"自动完成2",
但仅初始化ID"自动完成".
尝试将此代码添加到initialize().

使用Javascript

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

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Answer 3

小智 7

这是我的解决方案,但需要jQuery

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);
						}
					}
				});
			});
		}

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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;
      }

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<!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>

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