google places library without map - google-maps

Question

I am trying to use the google places library for a nearby search request:
https://developers.google.com/maps/documentation/javascript/places#place_search_requests
i just want to pull the json response and put it in a html list, i do now want to show results on a map or something else. I do not want to use map at all. But in documentation it states that there has to be a map
service = new google.maps.places.PlacesService(**map**);
in order to pass it as an argument in the PlacesService function. What i do now is adding a map with height:0 but it still consumes much amount of memory (i develop a sencha touch 2 app and memory is important). Is there any workaround of using nearby search requests without a map? I do not want to use the Google Places API as it does not support JSONP requests.

Answer 1

As documented the PlacesService accepts as argument either a map or an node where to render the attributions for the results.
So you only have to use the node (a node being an html element) instead of the map.
Please note: hiding the attributions violates the places-policies(also hiding the map when used as argument, because the map will show the attributions)
This also may be interesting to you: Google places API does this violate the TOC?
Example: in a nutshell
If you're using jQuery:
var service = new google.maps.places.PlacesService($('#tag-id').get(0));
If plain Javascript:
var service = new google.maps.places.PlacesService(document.createElement('div'));
Then carry on as usual with the rest of the example code:
service.nearbySearch(request, callback);
Example: using details returned
Live demo of this example on jsFiddle.
Note: This example uses jQuery.
<ul class="reviews__content" id="reviews__content">
</ul>
<div id="service-helper"></div>
<script async defer
src="https://maps.googleapis.com/maps/api/js?key=GOOGLE_API_KEY_HERE&libraries=places&callback=getRelevantGoogleReviews">
</script>
<script type="text/javascript">
window.getRelevantGoogleReviews = function(){
var service = new google.maps.places.PlacesService($('#service-helper').get(0)); // note that it removes the content inside div with tag '#service-helper'
service.getDetails({
placeId: 'ChIJAwEf5VFQqEcRollj8j_kqnE' // get a placeId using https://developers.google.com/places/web-service/place-id
}, function(place, status) {
if (status === google.maps.places.PlacesServiceStatus.OK) {
var resultcontent = '';
for (i=0; i<place.reviews.length; ++i) {
//window.alert('Name:' + place.name + '. ID: ' + place.place_id + '. address: ' + place.formatted_address);
resultcontent += '<li class="reviews__item">'
resultcontent += '<div class="reviews__review-er">' + place.reviews[i].author_name + '</div>';
var reviewDate = new Date(place.reviews[i].time * 1000);
var reviewDateMM = reviewDate.getMonth() + 1;
var reviewDateFormatted = reviewDate.getDate() + '/' + reviewDateMM + '/' + reviewDate.getFullYear();
resultcontent += '<div class="reviews__review-date">' + reviewDateFormatted + '</div>';
resultcontent += '<div class="reviews__review-rating reviews__review-rating--' + place.reviews[i].rating +'"></div>';
if (!!place.reviews[i].text){
resultcontent += '<div class="reviews__review-comment">' + place.reviews[i].text + '</div>';
}
resultcontent += '</li>'
}
$('#reviews__content').append(resultcontent);
}
});
}
</script>

Answer 2

If you want to get location data from a place_id you can do it using the Geocoder class:Here the documentation. With this class you can pass a place_id to the method geocode() and get coordinates and other location data.

Answer 3

Was making a custom address autocomplete for a sign up form.
import {useState, useRef, useEffect } from 'React'
function AutoCompleteInput(){
const [predictions, setPredictions] = useState([]);
const [input, setInput] = useState('');
const [selectedPlaceDetail, addSelectedPlaceDetail] = useState({})
const predictionsRef = useRef();
useEffect(
()=>{
try {
autocompleteService.current.getPlacePredictions({ input }, predictions => {
setPredictions(predictions);
});
} catch (err) {
// do something
}
}
}, [input])
const handleAutoCompletePlaceSelected = placeId=>{
if (window.google) {
const PlacesService = new window.google.maps.places.PlacesService(predictionsRef.current);
try {
PlacesService.getDetails(
{
placeId,
fields: ['address_components'],
},
place => addSelectedPlaceDetail(place)
);
} catch (e) {
console.error(e);
}
}
}
return (
<>
<input onChange={(e)=>setInput(e.currentTarget.value)}
<div ref={predictionsRef}
{ predictions.map(prediction => <div onClick={ ()=>handleAutoCompletePlaceSelected(suggestion.place_id)}> prediction.description </div> )
}
</div>
<>
)
}
So basically, you setup the autocomplete call, and get back the predictions results in your local state.
from there, map and show the results with a click handler that will do the follow up request to the places services with access to the getDetails method for the full address object or whatever fields you want.
you then save that response to your local state and off you go.

Answer 4

Just seen Man asking in a comment above How to initialise the places service without initialising a map? so I thought I would add it here.
placesService = new google.maps.places.PlacesService($('#predicted-places').get(0));
You will need to create an html element with that id first though.

Answer 5

I have come across the same problem.
Why use Maps javascript Api when Places Api is already enabled.Is it an additional price to pay for this simple task?
Maps Javascript API is not used in this code.All the google.maps.Map API methods are taken out. It works fine on jsfiddle.
Just checkout whether it works on local PC.Most of the time it gives the 403 error when i tried running it on local PC storage and using limited requests provided by google API console.
acquire an API key from the google developer console and insert it in the YOUR_API_KEY slot at the script tag of the code
Don't try to run the code here.obviously.The API key needs to be replaced.
// This example requires the Places library. Include the libraries=places
// parameter when you first load the API. For example:
// <script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places">
function initMap() {
var input = document.getElementById('pac-input');
var options = {
types: ['establishment']
};
var autocomplete = new google.maps.places.Autocomplete(input, options);
autocomplete.setFields(['place_id', 'geometry', 'name', 'formatted_address', 'formatted_phone_number', 'opening_hours', 'website', 'photos']);
autocomplete.addListener('place_changed', placechange);
function placechange() {
var place = autocomplete.getPlace();
var photos = place.photos;
document.getElementById('place_name').textContent = place.name;
document.getElementById('place_id').textContent = place.place_id;
document.getElementById('place_address').textContent = place.formatted_address;
document.getElementById('phone_no').textContent = place.formatted_phone_number;
document.getElementById('open_time').textContent = place.opening_hours.weekday_text[0];
document.getElementById('open_now').textContent = place.opening_hours.open_now;
document.getElementById('photo').src = photos[0].getUrl();
document.getElementById('photo').style = "width:50%;";
document.getElementById('website').textContent = place.website;
}
}
/* Always set the map height explicitly to define the size of the div
* element that contains the map. */
#map {
height: 100%;
}
/* Optional: Makes the sample page fill the window. */
html,
body {
height: 100%;
margin: 0;
padding: 0;
}
.controls {
background-color: #fff;
border-radius: 2px;
border: 1px solid transparent;
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
box-sizing: border-box;
font-family: Roboto;
font-size: 15px;
font-weight: 300;
height: 29px;
margin-left: 5px;
margin-top: 10px;
margin-bottom: 10px;
outline: none;
padding: 0 11px 0 13px;
text-overflow: ellipsis;
width: 400px;
}
.controls:focus {
border-color: #4d90fe;
}
.title {
font-weight: bold;
}
#infowindow-content {
display: none;
}
#map #infowindow-content {
display: inline;
}
<div>
<input id="pac-input" class="controls" type="text" placeholder="Enter a business">
</div>
<div id="info-table">
Name: <span id="place_name"></span><br> Place id: <span id="place_id"></span><br> Address :<span id="place_address"></span><br> Phone : <span id="phone_no"></span><br> Openhours: <span id="open_time"></span><br> Open Now : <span id="open_now"></span><br> website : <span id="website"></span><br> photo :<br> <img id="photo" src="" style="display:none;" />
</div>
<div id="map"></div>
<div id="infowindow-content">
<span id="place-name" class="title"></span><br>
<strong>Place ID:</strong> <span id="place-id"></span><br>
<span id="place-address"></span>
</div>
<script async defer src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places&callback=initMap">
</script>