从react-geosuggest中提取邮政编码的方法如下:
以下是一个示例代码:
import React from 'react';
import Geosuggest from 'react-geosuggest';
class AddressForm extends React.Component {
handleSuggestSelect = (suggest) => {
const { gmaps } = suggest;
const postalCodeObj = gmaps.address_components.find(component => component.types.includes('postal_code'));
const postalCode = postalCodeObj ? postalCodeObj.long_name : '';
console.log('Postal Code:', postalCode);
}
render() {
return (
<Geosuggest
onSuggestSelect={this.handleSuggestSelect}
/>
);
}
}
export default AddressForm;
在上述示例代码中,我们通过监听onSuggestSelect事件,在回调函数中提取了邮政编码。你可以根据实际需求,将提取到的邮政编码用于后续的业务逻辑处理。
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