使用地理编码初始化 React Google Maps StandaloneSearchBox [英] Initialize React Google Maps StandaloneSearchBox with geocode

问题描述

有人可以告诉我如何使用类型初始化 React Google Maps 的 StandaloneSearchBox 组件:['geocode'](就像在原始的 google.maps.places.Autocomplete 中一样，所以我可以限制自动完成对输入的建议?

解决方案

我能够在 alexandar 的建议下做这样的事情.将地址传递到地址搜索中并使用地理编码进行附近搜索.希望这会有所帮助.

从'react'导入React；import { compose, withProps, Lifecycle } from 'recompose';从react-google-maps"导入 { withScriptjs };从 'react-google-maps/lib/components/places/StandaloneSearchBox' 导入 StandaloneSearchBox；从 'lodash/get' 导入获取；从 'lodash/head' 导入头；import { Search } from '../components';const GOOGLE_API_KEY = '123';const 地址搜索框 = 撰写(withProps(props => {返回 {...道具，googleMapURL:`https://maps.googleapis.com/maps/api/js?key=${GOOGLE_API_KEY}&v=3.exp&libraries=geometry,drawing,places`，loadingElement: <div style={{ height: `100%` }}/>,containerElement: <div style={{ height: `400px` }}/>,};}),使用Scriptjs，生命周期({componentDidMount() {const refs = {};this.setState({地点:[]，搜索文本:'',错误:空，onSearchBoxMounted: ref =>{refs.searchBox = ref;},onPlacesChanged: () =>{const 地方 = refs.searchBox.getPlaces();this.setState({地方，搜索文本:'',});},});***const geocoder = new google.maps.Geocoder();geocoder.geocode({ address: this.props.placeName }, (results, status) => {如果(状态 === google.maps.DirectionsStatus.OK){const lngs = results[0].geometry.bounds.j;const lats = results[0].geometry.bounds.l;this.setState({boundSearch: 新的 google.maps.LatLngBounds(新的 google.maps.LatLng(lats.l, lngs.l),新的 google.maps.LatLng(lats.j, lngs.j)),});} 别的 {this.setState({错误:状态，});}***});},}))(道具 => {返回 (<div data-standalone-searchbox=""><独立搜索框ref={props.onSearchBoxMounted}onPlacesChanged={props.onPlacesChanged}边界={props.boundSearch}><搜索 searchText={props.searchText}/></独立搜索框><div>{get(head(props.places), 'formatted_address')}</div>

);});导出默认地址搜索框；<AddressSearchbox 地址="克利夫兰，哦"/>

Can someone tell me how to initialize React Google Maps's StandaloneSearchBox component with types: ['geocode'] (like in the original google.maps.places.Autocomplete, so i can restrict the autocomplete's suggestions of the input?

解决方案

I was able to do something like this with alexandar's suggestion. Pass an address into the address search and use geocode to do a near by search. Hope this helps.

import React from 'react';
import { compose, withProps, lifecycle } from 'recompose';
import { withScriptjs } from 'react-google-maps';
import StandaloneSearchBox from 'react-google-maps/lib/components/places/StandaloneSearchBox';
import get from 'lodash/get';
import head from 'lodash/head';
import { Search } from '../components';

const GOOGLE_API_KEY = '123';

const AddressSearchbox = compose(
  withProps(props => {
    return {
      ...props,
      googleMapURL: `https://maps.googleapis.com/maps/api/js?key=${GOOGLE_API_KEY}&v=3.exp&libraries=geometry,drawing,places`,
      loadingElement: <div style={{ height: `100%` }} />,
      containerElement: <div style={{ height: `400px` }} />,
    };
  }),
  withScriptjs,
  lifecycle({
    componentDidMount() {
      const refs = {};

      this.setState({
        places: [],
        searchText: '',
        error: null,
        onSearchBoxMounted: ref => {
          refs.searchBox = ref;
        },
        onPlacesChanged: () => {
          const places = refs.searchBox.getPlaces();
          this.setState({
            places,
            searchText: '',
          });
        },
      });

      ***
      const geocoder = new google.maps.Geocoder();
      geocoder.geocode({ address: this.props.placeName }, (results, status) => {
      if (status === google.maps.DirectionsStatus.OK) {
        const lngs = results[0].geometry.bounds.j;
        const lats = results[0].geometry.bounds.l;
        this.setState({
          boundSearch: new google.maps.LatLngBounds(
            new google.maps.LatLng(lats.l, lngs.l),
            new google.maps.LatLng(lats.j, lngs.j)
          ),
        });
      } else {
        this.setState({
          error: status,
        });
      }
      ***
      });
    },
  })
)(props => {
  return (
    <div data-standalone-searchbox="">
      <StandaloneSearchBox
        ref={props.onSearchBoxMounted}
        onPlacesChanged={props.onPlacesChanged}
        bounds={props.boundSearch}
      >
        <Search searchText={props.searchText} />
      </StandaloneSearchBox>
      <div>{get(head(props.places), 'formatted_address')}</div>
    </div>
  );
});

export default AddressSearchbox;

<AddressSearchbox address="cleveland, oh" />

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