Question

我的网站上有2个输入字段，一个用于客户的完整地址，另一个用于邮政编码。由于数据库的原因，我需要将其作为2个不同的输入字段。我想在我的网站上自动完成。我已经能够使用Google Places API。但是我希望它在一个输入字段中自动完成地址，并在另一字段中自动完成邮政编码。

如何做到？

这是我的代码当前代码。

$(document).ready(function() {
    var autocompleteFrom;
    autocompleteFrom = new google.maps.places.Autocomplete((document.getElementById('fromInput')), {
        types: ['address'],
        componentRestrictions: {
            country: 'dk'
        }
    });

Answer 1

相关问题：

Google Maps Javascript API v3文档中有一个相关示例，可以对其进行修改以仅从“自动完成”响应中获取邮政编码：Place Autocomplete Address Form

将component_form对象更改为仅包含postal_code：

var componentForm = {
  postal_code: 'short_name'
};

然后在fillInAddress事件触发时调用place_changed函数：

autocompleteFrom.addListener('place_changed', fillInAddress);

proof of concept fiddle

代码段：

$(document).ready(function() {
  var autocompleteFrom;
  var placeSearch;

  var componentForm = {
    postal_code: 'short_name'
  };
  autocompleteFrom = new google.maps.places.Autocomplete((document.getElementById('fromInput')), {
    types: ['address'],
    componentRestrictions: {
      country: 'dk'
    }
  });
  // When the user selects an address from the drop-down, populate the
  // address fields in the form.
  autocompleteFrom.addListener('place_changed', fillInAddress);

  function fillInAddress() {
    // Get the place details from the autocomplete object.
    var place = autocompleteFrom.getPlace();
    console.log(place);
    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 then fill-in 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;
      }
    }
  }
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<label>address</label><input id="fromInput" /><br />
<label>postal code</label><input id="postal_code" />
<!-- Replace the value of the key parameter with your own API key. -->
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk&libraries=places"></script>

不同输入字段中的Google Places API自动填充邮政编码

1 个答案: