我怎樣才能改變這個 GooglePlacesAutocomplete 的價值？！
當我更改地圖上的標記位置時，我想更改 googleplacesautocomplete 值。
我有機會只使用這個包。
也許您可以在不使用包中的第三方的情況下以某種方式更改值。
我有這個代碼。
<Form.Item name="address">
<GooglePlacesAutocomplete
apiKey={API}
apiOptions={{
language: "ua",
region: "ua",
}}
selectProps={{
value,
onChange: setValue,
placeholder: "Select your address",
}}
name="address"
value={value.label}
/>
</Form.Item>
完整代碼：
import React, { useState, useCallback, useEffect } from "react";
import { GoogleMap, Marker, useJsApiLoader } from "@react-google-maps/api";
import { API } from "../../constants/map";
import Header from "../navigation/header";
import { createOffer } from "../../services/offerService";
import { getGoodCategories } from "../../services/goodCategoryService";
import { useHistory } from "react-router-dom";
import { inputValidationErrors } from "../../constants/messages/inputValidationErrors";
import { Form, Input, Button, DatePicker, AutoComplete, Select } from "antd";
import Geocode from "react-geocode";
import GooglePlacesAutocomplete, {
geocodeByAddress,
getLatLng,
} from "react-google-places-autocomplete";
Geocode.setApiKey(API);
Geocode.setLanguage("ua");
Geocode.setRegion("ua");
Geocode.enableDebug();
const { TextArea } = Input;
const { Option } = Select;
const containerStyle = {
width: "100%",
height: "100%",
};
const center = {
lat: 50.643,
lng: 26.263,
};
const defaultOptions = {
panControl: true,
zoomControl: true,
zoomEnabled: true,
mapTypeControl: true,
disableDefaultUI: true,
scaleControle: true,
streetViewControl: true,
rotateControl: true,
clickableIcons: true,
keyboardShortcuts: true,
scrollwheel: true,
fullscreenControl: true,
};
export default function Offer() {
const { isLoaded } = useJsApiLoader({
id: "google-map-script",
googleMapsApiKey: API,
});
let history = useHistory();
const [map, setMap] = useState();
const [clickedLatLng, setClickedLatLng] = useState(center);
const [data, setData] = useState(null);
const [value, setValue] = useState("Rivne");
const [coord, setCoord] = useState({ lat: 0, lng: 0 });
const onl oad = useCallback(function callback(map) {
const bounds = new window.google.maps.LatLngBounds(center);
map.fitBounds(bounds);
setMap(map);
}, []);
const onUnmount = useCallback(function callback(map) {
setMap(null);
}, []);
const [form] = Form.useForm();
const getData = (lat, lng) => {
Geocode.fromLatLng(lat, lng).then(
(response) => {
const address = response.results[0].formatted_address;
let settlement, region;
for (
let i = 0;
i < response.results[0].address_components.length;
i
) {
for (
let j = 0;
j <
response.results[0].address_components[i].types.length;
j
) {
switch (
response.results[0].address_components[i].types[j]
) {
case "locality":
settlement =
response.results[0].address_components[i]
.long_name;
break;
case "administrative_area_level_1":
region =
response.results[0].address_components[i]
.long_name;
break;
}
}
}
//setValue(address);
console.log("VALUE", value);
form.setFieldsValue({
address: address,
settlement: settlement,
region: region,
});
},
(error) => {
console.error(error);
}
);
};
useEffect(async () => {
setData(await getGoodCategories());
if (value) {
geocodeByAddress(value.label).then((result) => {
getLatLng(result[0]).then((googleCoord) =>
setCoord(googleCoord)
);
});
}
}, [geocodeByAddress, getLatLng, value, setCoord]);
console.log(coord.lat, coord.lng);
const onFinish = (values) => {
console.log(values);
createOffer(values, clickedLatLng, history);
};
const onFinishFailed = (values) => {
console.log("error");
};
return isLoaded ? (
<>
<Header />
<div className="createOfferBody">
<h1>Create offer</h1>
<Form
form={form}
labelCol={{ span: 8 }}
wrapperCol={{ span: 16 }}
initialValues={{ remember: true }}
onFinish={onFinish}
onFinishFailed={onFinishFailed}
scrollToFirstError
>
<div className="topFormBlock">
<div className="addressBlock">
<Form.Item name="address">
<GooglePlacesAutocomplete
apiKey={API}
apiOptions={{
language: "ua",
region: "ua",
}}
selectProps={{
value,
onChange: setValue,
placeholder: "Select your address",
}}
name="address"
value={value.label}
/>
</Form.Item>
<Form.Item
name="settlement"
rules={[
{
type: "string",
message:
inputValidationErrors.EMPTY_SETTLEMENT_MESSAGE,
},
{
required: true,
message:
inputValidationErrors.EMPTY_SETTLEMENT_MESSAGE,
},
]}
>
<Input
name="settlement"
placeholder="Enter your settlement"
/>
</Form.Item>
<Form.Item
name="region"
rules={[
{
type: "string",
message:
inputValidationErrors.EMPTY_SETTLEMENT_MESSAGE,
},
{
required: true,
message:
inputValidationErrors.EMPTY_SETTLEMENT_MESSAGE,
},
]}
>
<Input
name="region"
placeholder="Enter your settlement"
/>
</Form.Item>
</div>
<div className="mapBlock">
<GoogleMap
mapContainerStyle={containerStyle}
center={center}
onLoad={onLoad}
onUnmount={onUnmount}
options={defaultOptions}
zoom={18}
onClick={(e) => setCoord(e.latLng.toJSON())}
id="map"
>
<Marker
position={coord}
onPositionChanged={getData(
coord.lat,
coord.lng
)}
icon={{
url: "https://cdn-icons-png.flaticon.com/512/6147/6147668.png",
origin: new window.google.maps.Point(
0,
0
),
anchor: new window.google.maps.Point(
15,
15
),
scaledSize: new window.google.maps.Size(
30,
30
),
}}
/>
</GoogleMap>
</div>
</div>
<div className="bottomFormBlock">
<div className="otherOfferDataBlock">
<Form.Item name="goodCategoryId">
<Select>
{data?.map((res, idx) => (
<Option value={idx 1} key={idx}>
{res.name}
</Option>
))}
</Select>
</Form.Item>
<Form.Item name="startDate">
<DatePicker />
</Form.Item>
<Form.Item
name="goodsWeight"
rules={[
{
message:
inputValidationErrors.EMPTY_GOOD_WEIGHT_MESSAGE,
},
{
required: true,
message:
inputValidationErrors.EMPTY_GOOD_WEIGHT_MESSAGE,
},
]}
>
<Input
type="number"
placeholder="Goods Weight"
/>
</Form.Item>
</div>
<div className="otherOfferDataBlock">
<Form.Item
name="description"
className="description"
rules={[
{
message:
inputValidationErrors.EMPTY_DESCRIPTION_MESSAGE,
},
{
required: true,
message:
inputValidationErrors.EMPTY_DESCRIPTION_MESSAGE,
},
]}
>
<TextArea placeholder="Description" />
</Form.Item>
<Form.Item>
<Button
type="primary"
htmlType="submit"
className="submitButton"
>
Create offer
</Button>
</Form.Item>
</div>
</div>
</Form>
</div>
</>
) : (
<>
<span>Map is not loaded!</span>
</>
);
}uj5u.com熱心網友回復：
如果您正在獲取單擊位置的地址，看起來就像您在 getData 函式中所做的那樣，請將地址傳遞給 setValue()。
const getData = (lat, lng) => {
Geocode.fromLatLng(lat, lng).then(
(response) => {
const address = response.results[0].formatted_address;
setValue(address)
轉載請註明出處，本文鏈接：https://www.uj5u.com/net/479750.html
標籤：反应 谷歌地图 googleplaces 自动完成