CODEWITHSUNDEEP
javascriptnode.jsreactjsgoogle-mapsgoogle-maps-api-3
Nane
Nane

Reputation: 423

XMLHttpRequest cannot load No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:3000' Google maps

I am new to React js I am trying to simple dynamically changing map with respected to user input But for specific place seach request this error rises

XMLHttpRequest cannot load https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=undef…ined&radius=1000&keyword=fdtbf&key=myapikey. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:3000' is therefore not allowed access.

this is my node js code

import express from 'express';
import path from 'path';
import bodyParser from 'body-parser';

//Import To Pord
import api from './routes/api';
import auth from './routes/auth'
import cookieParser from 'cookie-parser';
import {LoginCheck} from './middleware/authCheck';
import cors from 'cors';


//All Webpack Stuff
import webpackConfig from '../../webpack.config.dev';
import webpack from 'webpack';
import webpackMiddleware from 'webpack-dev-middleware'
import webpackHotMidleware from 'webpack-hot-middleware';


//Server Side Rendering Stuff
import {match, RouterContext  } from 'react-router';
import { Provider } from 'react-redux';
import { dispatch } from 'redux';
import { renderToString, renderToStaticMarkup } from 'react-dom/server';
import reducer from '../../src/client/Reducers';
import routes from '../client/routes';
import thunk from 'redux-thunk';
import { createStore ,applyMiddleware} from 'redux'
import React from 'react'
import Helmet from 'react-helmet';
import serialize from 'serialize-javascript';


//PassPort Stuff Import This




let app = express();
app.use(bodyParser.json());
app.use(express.static('public'))


const compiler = webpack(webpackConfig);

app.use(webpackMiddleware(compiler, {
    hot: true,
    publicPath: webpackConfig.output.publicPath,
    noInfo: true
}));

app.use(webpackHotMidleware(compiler));



app.use(cors());
app.use(cookieParser('sdkhcvlsd684684JJJklvblsdkuvgblsduvblsidvksdjbvlsjvuywlsfvliusdgv'));
//Check Auth MiddleWare
app.use(LoginCheck)
//Passport Api
app.use('/auth',auth);
//Our Api
app.use('/p',api);



app.get('/*', (req, res,next) => {

    // res.sendFile(path.join(__dirname, '../../index.html'))
    // Server Side Rendering Starts
    match({routes:routes(),location:req.url},(err,redirectLocation,renderProps) => {
        if (err) return next(err);


        if (redirectLocation) {
            return res.redirect(302, redirectLocation.pathname + redirectLocation.search)
        }

        // if (!renderProps) {
        //     res.redirect('/404')
        // }

        const components = renderProps.components;

        const Comp = components[components.length - 1].WrappedComponent;

        const fetchData = (Comp && Comp.fetchData) || (() => Promise.resolve())

        const initialState = {}

        const store = createStore(reducer, initialState, applyMiddleware(thunk));


        const { location, params, history } = renderProps

        fetchData({ store, location, params, history }).then(() => {
            const body = renderToString(
                <Provider store={store}>
                    <RouterContext {...renderProps} />
                </Provider>
            )

            const state = store.getState();
            // console.log(state)


            let head = Helmet.rewind();
            res.header('Access-Control-Allow-Origin', "*");
            res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE');
            res.header('Access-Control-Allow-Headers', 'Content-Type');
            res.send(`<!DOCTYPE html>
          <html>
            <head>
               ${head.title}
                ${head.meta}
                ${head.link}
            </head>
            <body>
              <div id="app" >${body}</div>
              <script>window.__STATE__=${JSON.stringify(state)}</script>

              <script src="/bundle.js"></script>
            </body>
          </html>`)
        })
            .catch((err) => next(err))



    })
});


app.listen(3000 ,() => {
    console.log('Listening')
});

this is my axios request

export function getPlaceFromCoords(term,coords) {
    // https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=13.0826802,80.2707184&radius=500&keyword=parks&key=AIzaSyAZbur2hq7p3UxjYrA2_G4ctpswFi0pO3A
    console.log(coords)
    return dispatch => {
        return axios.get(`https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=${coords.lat},${coords.lng}&radius=1000&keyword=${term}&key=${config.MAP_API}`).then(response => {
            return response.data
        })
    }

}

Upvotes: 3

Views: 7970

Answers (1)

xomena
xomena

Reputation: 32178

The CORS headers are not set for Places API web service on Google backend servers. So you won't be able to call Places API web service from the client side JavaScript code due to the Same-Origin policy of the browsers.

In order to use Places on client side JavaScript you have to use a Places library of Google Maps JavaScript API. The places library has nearby, radar and text search functionality very similar to the corresponding web service.

For further details please have a look at the documentation:

https://developers.google.com/maps/documentation/javascript/places

Hope it helps!

Upvotes: 9

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