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如何将地址字段(如街道号码)更改为地址自动填充地址表单的地址1 - Google?

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我正在尝试将id =“street_number”更改为id =“address1”但是当我这样做时它会因为我更改了字段ID而停止工作 . 那么我如何将id更改为address1并仍然使其正常运行?由于谷歌不允许我将ID更改为address1或任何其他名称 .

对不起,如果它仍然令人困惑 . 我从以下链接复制了代码:https://developers.google.com/maps/documentation/javascript/examples/places-autocomplete-addressform

现在,在上面的链接中,他们提供了如下的html代码:

<table id="address">
  <tr>
    <td class="label">Street address</td>
    <td class="slimField"><input class="field" id="street_number"
          disabled="true"></input></td>
    <td class="wideField" colspan="2"><input class="field" id="route"
          disabled="true"></input></td>
  </tr>
  <tr>
    <td class="label">City</td>
    <!-- Note: Selection of address components in this example is typical.
         You may need to adjust it for the locations relevant to your app. See
         https://developers.google.com/maps/documentation/javascript/examples/places-autocomplete-addressform
    -->
    <td class="wideField" colspan="3"><input class="field" id="locality"
          disabled="true"></input></td>
  </tr>
  <tr>
    <td class="label">State</td>
    <td class="slimField"><input class="field"
          id="administrative_area_level_1" disabled="true"></input></td>
    <td class="label">Zip code</td>
    <td class="wideField"><input class="field" id="postal_code"
          disabled="true"></input></td>
  </tr>
  <tr>
    <td class="label">Country</td>
    <td class="wideField" colspan="3"><input class="field"
          id="country" disabled="true"></input></td>
  </tr>
</table>

因此,如果有人知道如何将上面提供的字段ID更改为其他内容,那么地址字段将由谷歌以上面链接示例中显示的方式填充 .

Google不允许自定义ID字段跟随代码,就好像我更改了ID一样,然后它通过不填充该ID的文本框而停止工作 .

var placeSearch, autocomplete;
  var componentForm = {
    street_number: 'short_name',
    route: 'long_name',
    locality: 'long_name',
    administrative_area_level_1: 'short_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']});

    // When the user selects an address from the dropdown, populate the address
    // fields in the form.
    autocomplete.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;
      }
    }
  }

  // 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());
      });
    }
  }
</script>

1 回答

  • 0

    在HTML和JS中将 street_number 更改为 address1 ,如下所示:

    HTML:

    <td class="slimField"><input class="field" id="address1"
          disabled="true"></input></td>
    

    JS:

    var placeSearch, autocomplete;
    var componentForm = {
        address1: 'short_name',
        route: 'long_name',
        locality: 'long_name',
        administrative_area_level_1: 'short_name',
        country: 'long_name',
        postal_code: 'short_name'
    };
    

    由于Google Maps API使用 street_number 作为键,因此您需要更改JS代码:

    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(place.address_components[i].types[0] == 'street_number') {
            var addressType = 'address1';
          }
    
         if (componentForm[addressType]) {
             var val = place.address_components[i][componentForm[addressType]];
             document.getElementById(addressType).value = val;
         }
       }
    }
    

    正如你在上面看到的那样,我在 var addressType = place.address_components[i].types[0]; 之后添加了一个条件来检查它是否 street_number 然后用 address1 替换它,所以谷歌知道哪个元素绑定街道号码 .

    if(place.address_components[i].types[0] == 'street_number') {
        var addressType = 'address1';
    }
    

    Demo: https://jsfiddle.net/o7rx90dg/1/

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