Develop Reference

Two googlemaps box in the same javascript file with different locations

I'm trying to find MY MISTAKE in my code:
I want to add to maps to the same script file and I was able to do that with a conditional statement but, when I get to the part of the locations and markers, I'm not able to display my pins, my info windows, and icons.
Here's my code:
var map, locs;
function initMap() {
if (document.getElementById('map')) {
map = new google.maps.Map(document.getElementById('map'), {
center: {lat: 01, lng: -01},
zoom: 15
});
var image = 'http:myimage.png';
var locations = [
['<div class="OzwZjf-jRmmHf-MZArnb-KDwhZb fO2voc-jRmmHf-LJTIlf"><p>My Location</p>' 49.27597, -123.1185, 1]];
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
map: map,
icon: image
});
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(locations[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
} else if (document.getElementById('locs')) {
locs = new google.maps.Map(document.getElementById('locs'), {
center: {lat:02, lng: -02},
zoom: 4
});
var image = 'http:myimage.png';
var locations_two = [
['<div class="OzwZjf-jRmmHf-MZArnb-KDwhZb fO2voc-jRmmHf-LJTIlf"><p>My Location</p>' 02, -02, 1]];
var infowindow = new google.maps.InfoWindow();
var marker_two, i;
for (i = 0; i < locations_two.length; i++) {
marker_two = new google.maps.Marker({
position: new google.maps.LatLng(locations_two[i][1], locations_two[i][2]),
map: map,
icon: image
});
google.maps.event.addListener(marker_two, 'click', (function(marker, i) {
return function() {
infowindow.setContent(locations_two[i][0]);
infowindow.open(map, marker);
}
})(marker_two, i));
}
}
}
google.maps.event.addDomListener(window, "load", initMap);
#map {height: 500px;}
#locs {height: 500px;}
<script src="https://maps.googleapis.com/maps/api/js"></script>
<div id="map"><div>
<div id="locs"><div>
Both maps are in a different page, I'm able to see only the first one with locations, the second one come without location, markers and info windows.

Change
marker_two = new google.maps.Marker({
position: new google.maps.LatLng(locations_two[i][1], locations_two[i][2]),
map: map,
icon: image
});
to
marker_two = new google.maps.Marker({
position: new google.maps.LatLng(locations_two[i][1], locations_two[i][2]),
map: locs,
icon: image
});
You need to use locs because that is the second map object that you create and that is what you need to pass while creating the marker instead of map.
Also 01, 02 are not valid float values. You need to change them to 1, 2 which will make them valid float numbers.

Remove other marker when I click on current marker

When I click on one marker then at the same time I want other marker will be deleted from goggle map. Just like I do with infowindow, when I click on one marker then only its infowindow will open.
var locations = [
[
"Location 1",
"215 West Girard Avenue 19123",
"39.9695601",
"-75.1395161"
],
[
"Location 2",
"5360 Old York Road 19141",
"40.034038",
"-75.145223"
],
[
"Location 3",
"1350 W Girard Avenue 19123",
"39.9713524",
"-75.1590360"
]
];
gmarkers = [];
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 12,
center: new google.maps.LatLng(39.9995601, -75.1395161),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
function createMarker(latlng, html) {
var marker = new google.maps.Marker({
position: latlng,
map: map
});
google.maps.event.addListener(marker, 'click', function() {
infowindow.setContent(html);
infowindow.open(map, marker);
});
return marker;
}
for (var i = 0; i < locations.length; i++) {
alert(locations[i][0]);
gmarkers[locations[i][0]] =
createMarker(new google.maps.LatLng(locations[i][2], locations[i][3]), locations[i][0] + "<br>" + locations[i][1]);
}

You can put this code inside your for loop!
for (var i = 0; i < locations.length; i++) {
markerd[i] = new google.maps.Marker({
position: mark_1,
map: map,
zIndex: i
});
google.maps.event.addListener(markerd[i], 'click', function() {
for (i = 0; i < markerd.length; i++) {
if (this.index != i){
markerd[i].setMap(null);
markerp[i].setMap(null);
line[i].setMap(null);
}
}
});
}

how to show info window in google map without click event

How to show infowindow on page load in google maps. It should automatically show the infowindow pop up. I have multiple markers in the google map. I need all markers info window should open in page load.
js fiddle link
https://jsfiddle.net/vq7zfbgj/
code:
var locations = [
[
"Market 1",
22.809999,
86.179999,
5,
"Market1",
"Market1",
"Market1",
"found"
],
[
"Market 2",
22.801111,
86.171111,
5,
"Market2",
"Market2",
"Market2",
"found"
]
]
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 14,
center: new google.maps.LatLng(22.803444, 86.179525),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
map: map
});
google.maps.event.addListener(marker, 'click', (function (marker, i) {
return function () {
infowindow.setContent(locations[i][0], locations[i][6]);
infowindow.open(map, marker);
}
})(marker, i));
}

You can open multiple markers at once by initiating InfoWindow separately for each marker. I'd suggest removing the original var infowindow and doing the following within the for loop for each marker:
marker.infowindow = new google.maps.InfoWindow();
});
marker.infowindow.setContent(locations[i][0], locations[i][6]);
marker.infowindow.open(map, marker);
https://jsfiddle.net/vq7zfbgj/16/

I modified your fiddle to this and the infoWindow will open on page load. I add another marker just to ilustrate that could resolve more markers. Hope it helps.
for (i = 0; i < locations.length; i++) {
var infowindow = new google.maps.InfoWindow;
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
map: map
});
google.maps.event.addListener(marker, 'click', (function (marker, i) {
return function () {
infowindow.setContent(locations[i][0], locations[i][6]);
infowindow.open(map, marker);
}
})(marker, i));
infowindow.setContent(locations[i][0], locations[i][6]);
infowindow.open(map, marker);
}

Update multiple infowindow with interval

I wants to update all my infowindows after ajax request even if its opened, I am using map api v3. I am able to update my marker and position but not infoWindow, I have also followed this approach as well. you can check my code below. Current snippet is also setting same content for each window, you can check it when the infowindow is opened, then click "Update" button.
var locations = [
[
"New Mermaid",
36.9079,
-76.199,
1,
"Georgia Mason",
"",
"Norfolk Botanical Gardens, 6700 Azalea Garden Rd.",
"coming soon"
],
[
"1950 Fish Dish",
36.87224,
-76.29518,
2,
"Terry Cox-Joseph",
"Rowena's",
"758 W. 22nd Street in front of Rowena's",
"found"
],
[
"A Rising Community",
36.95298,
-76.25158,
3,
"Steven F. Morris",
"Judy Boone Realty",
"Norfolk City Library - Pretlow Branch, 9640 Granby St.",
"coming soon"
],
[
"A School Of Fish",
36.88909,
-76.26055,
4,
"Steven F. Morris",
"Sandfiddler Pawn Shop",
"5429 Tidewater Dr.",
"found"
]
]
var markers = [];
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 12,
// center: new google.maps.LatLng(-33.92, 151.25),
center: new google.maps.LatLng(36.8857, -76.2599),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
icon: {
url: 'http://map.vegan.london/wp-content/uploads/map-marker-blue.png',
size: new google.maps.Size(60, 60)
},
map: map
});
google.maps.event.addListener(marker, 'click', (function (marker, i) {
return function () {
infowindow.setContent(locations[i][0], locations[i][6]);
infowindow.open(map, marker);
}
})(marker, i));
markers.push(marker);
}
$(document).ready(function () {
function updateMarkers(m) {
$.each(m, function (i, mkr) {
pos = new google.maps.LatLng(mkr.position.lat() + .010, mkr.position.lng());
mkr.setIcon('http://kallyaswp.hogashstudio.netdna-cdn.com/demo/wp-content/uploads/2015/08/map-marker.png');
mkr.setPosition(pos);
infowindow.setContent('<div>Update:'+locations[i][7]+'</div>');/**/
});
};
$('#update').click(function () {
updateMarkers(markers);
})
});
#update{
font-family:arial;
background:#fff;
padding:10px;
border-radius:5px;
display:inline-block;
margin:10px;
cursor:pointer;
box-shadow:0 0 3px rgba(0,0,0,.5);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div><a id="update">UPDATE</a>
</div>
<div id="map" style="width: 500px; height: 400px;"></div>
<script src="http://maps.google.com/maps/api/js?sensor=false"></script>
</div>

You have an array of 4 markers, but only a single infowindow. So when you call updateMarkers you loop 4 times, setting that one infowindow's contents. Eventually the infowindow only has the contents of the last item in the array.
However the setContent in the markers' click event listener overrides any content you might have set on the infowindow. You'd also need to remove that event listener when you call updateMarkers.
I'd say move the marker's click event listener into its own function, that you can call both when you initially create the marker, and when you update the markers.
Something a bit more like:
var openMarker;
function updateInfowindow(marker, content) {
marker.addListener('click', (function (marker, content) {
return function () {
infowindow.setContent(content);
infowindow.open(map, marker);
}
})(marker, content));
}
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
icon: {
url: 'http://map.vegan.london/wp-content/uploads/map-marker-blue.png',
size: new google.maps.Size(60, 60)
},
map: map,
index: i
});
updateInfowindow(marker, locations[i][0] + ', ' + locations[i][6]);
marker.addListener('click', function () {
openMarker = this.index;
});
markers.push(marker);
}
$(document).ready(function () {
function updateMarkers(m) {
$.each(m, function (i, mkr) {
pos = new google.maps.LatLng(mkr.position.lat() + .010, mkr.position.lng());
mkr.setIcon('http://kallyaswp.hogashstudio.netdna-cdn.com/demo/wp-content/uploads/2015/08/map-marker.png');
mkr.setPosition(pos);
updateInfowindow(mkr, '<div>Update:'+locations[i][7]+'</div>');
if (openMarker == i) {
google.maps.event.trigger(mkr, 'click');
}
});
};
$('#update').click(function () {
updateMarkers(markers);
})
});
Update: You could probably use a global variable to keep track of which marker's been clicked on last. I've added a custom 'index' property to each marker. Then when you update the markers, check each one to see if it's the open one. If so, trigger the click again, which should reopen the infowindow. I think this should work.

How to change the image for a set of map markers

I am creating a map with 5 groups of markers. I have all the coordinates in place and the markers appear on the map, but I am not sure how to change the image for each group. I have looked at other examples, but they have not worked for me. If there is a way to change the image for either the group of coordinates or each individual coordinate, I would appreciate the help.
Here is what I have so far:
<script type="text/javascript"> function initialize() {
//add map, the type of map
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 13,
center: new google.maps.LatLng(31.5603, -91.4031),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
//add locations
var cottages = [
['Savannah Cottage<br />412 S.Pearl Street', 31.55600224874313, -91.4073497056961] ];
var restaurants = [
['Cotton Alley Cafe<br />208 Main Street<br />(601)442-7452<br />Website', 31.561075,-91.40503100000001]
];
var bars = [
['Under-the-Hill Saloon', 31.559589, -91.41074700000001]
];
var tours = [
['Auburn Antebullum Home<br />400 Duncan Avenue<br />(601)442-5981', 31.5457833, -91.39274319999998]
];
var spas = [
['Anruss & Co Salon and Spa<br />212 North Commerce Street<br />(601) 445-2007<br />Website', 31.561061,-91.40116799999998]
];
//declare marker call it 'i'
var marker, i;
//declare infowindow
var infowindow = new google.maps.InfoWindow();
//add marker for COTTAGES
for (i = 0; i < cottages.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(cottages[i][1], cottages[i][2]),
map: map,
});
//click function to marker, pops up infowindow
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(cottages[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
//add markers for RESTAURANTS
for (i = 0; i < restaurants.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(restaurants[i][1], restaurants[i][2]),
map: map,
});
//click function to marker, pops up infowindow
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(restaurants[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
//add markers for BARS
for (i = 0; i < bars.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(bars[i][1], bars[i][2]),
map: map,
});
//click function to marker, pops up infowindow
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(bars[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
//add markers for TOURS
for (i = 0; i < tours.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(tours[i][1], tours[i][2]),
map: map,
});
//click function to marker, pops up infowindow
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(tours[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
//add markers for SPAS
for (i = 0; i < spas.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(spas[i][1], spas[i][2]),
map: map,
});
//click function to marker, pops up infowindow
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(spas[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>

I'm not sure exactly what you have in mind but here's some code that may help :
function initialize() {
//add map, the type of map
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 13,
center: new google.maps.LatLng(31.5603, -91.4031),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
//create infowindow
var infowindow = new google.maps.InfoWindow();
//add locations (as in the question)
var cottages = [...];
var restaurants = [...];
var bars = [...];
var tours = [...];
var spas = [...];
//Make an array that lists all the locations arrays.
var allLocations = [cottages, restaurants, bars, tours, spas];
//Define a generalized click handler for all markers.
//ie. one handler, not one per marker.
function clickMarker() {
var data = this.data;
infowindow.setContent(data.category[data.index][0]);
infowindow.open(map, this);
//HERE, you can loop through `data.category.markers` and
//do whatever is necessary to each marker in the category
//eg change their icons.
for(var i=0; i<data.category.markers.length; i++) {
var url = ...;//expression that determines which marker icon to use
data.category.markers[i].setIcon(url);
}
}
//Now loop through all the markers arrays and add markers to the map
for (var i=0; i<allLocations.length; i++) {
var arr = allLocations[i];
//Create an associated array in which to store references to category's markers
arr.markers = [];
for (var marker, j=0; j<arr.length; j++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(arr[j][1], arr[j][2]),
map: map
});
arr.markers[j] = marker;
//This allows the click hander to be generalized,
//and for each marker to have a reference back
//to its category array, and its own index.
marker.data = {
category: arr,
index: j
};
google.maps.event.addListener(marker, 'click', clickMarker);
}
}
}
google.maps.event.addDomListener(window, 'load', initialize);
See comments in code.