此代码不起作用。请告诉我具体的解决办法
<script src="maps.googleapis.com/maps/api/…; type="text/javascript"></script>
<script type="text/javascript">
function initialize() {
var input = document.getElementById('searchTextField');
/* restrict to multiple cities? */
var options = {
types: ['(cities)'],
componentRestrictions: {country: ["usa", "uk"]}
};
var autocomplete = new google.maps.places.Autocomplete(input, options);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
更新
2017 年 1 月的 Maps JavaScript API 3.27 版中引入了多个国家/地区过滤器自动完成功能:
You can now restrict Autocomplete predictions to only surface from multiple countries. You can do this by specifying up to 5 countries in the componentRestrictions field of the AutocompleteOptions.
https://developers.google.com/maps/documentation/javascript/releases#327
最佳答案
首先,您无法从多个国家/地区进行过滤。这是一个已知问题 reported here .
然后对于您的代码,您必须使用两个字符的字符串作为国家/地区代码:
componentRestrictions can be used to restrict results to specific groups. Currently, you can use componentRestrictions to filter by country. The country must be passed as as a two character, ISO 3166-1 Alpha-2 compatible country code. Source.
这是一个国家working sample我摆弄了(取自 Google samples list )。
关于jquery - 将自动完成列表中的国家/地区 Google map 限制为 "INDIA, USA and UK",我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/11290755/