This is my code and i want to add a second marker on it. I'm not experienced on javascript and i couldn't figure out a way to do it. I'ld love some explain also!
<script type="text/javascript">
var map;
function initialize() {
var mapOptions = {
center: new google.maps.LatLng(XX.XXXXX, YY.YYYYYY),
zoom: 15,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById("map-canvas"),
mapOptions);
var myLatlng = new google.maps.LatLng(XX.XXXXX, YY.YYYYYY);
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: "'. $xmladd .'"
});
}
google.maps.event.addDomListener(window, 'load', initialize);
google.maps.event.addDomListener(window, "resize", function () {
var center = map.getCenter();
google.maps.event.trigger(map, "resize");
map.setCenter(center);
});
</script>
Duplicate the code for the first marker, changing the position appropriately.
code snippet:
html,
body,
#map-canvas {
height: 100%;
width: 100%;
}
<div id="map-canvas"></div>
<script src="https://maps.googleapis.com/maps/api/js"></script>
<script>
var map;
function initialize() {
var mapOptions = {
center: new google.maps.LatLng(40.7127837, -74.0059413),
zoom: 11,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById("map-canvas"),
mapOptions);
var myLatlng = new google.maps.LatLng(40.7127837, -74.0059413);
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: "'. $xmladd .'"
});
var myLatlng2 = new google.maps.LatLng(40.735657, -74.1723667);
var marker2 = new google.maps.Marker({
position: myLatlng2,
map: map,
title: "'. $xmladd2 .'"
});
}
google.maps.event.addDomListener(window, 'load', initialize);
google.maps.event.addDomListener(window, "resize", function() {
var center = map.getCenter();
google.maps.event.trigger(map, "resize");
map.setCenter(center);
});
</script>
Related
Below is my javascript code to display one marker point on google maps.
How can I display two marker points instead?
window.onload = function () {
'use strict';
var latlng = new google.maps.LatLng(17.497859,78.391293);
var styles = [];
var myOptions = {
zoom: 16,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP,
disableDefaultUI: true,
scrollwheel: false
};
var contentString = '<div id="content">'+
'<div id="siteNotice">'+
'</div>'+
'<h4>We Are Here</h4>'+
'<p>test'</p>'+
'</div>';
var infowindow = new google.maps.InfoWindow({
content: contentString
});
var map = new google.maps.Map(document.getElementById('map'), myOptions);
var myLatlng = new google.maps.LatLng(17.497859,78.391293);
var image = '../images/marker.png';
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: 'Hello World!',
icon: image
});
google.maps.event.addListener(marker, 'click', function() {
infowindow.open(map,marker);
});
}
Just add new instance of google.maps.Marker with its own position, title and infowindow and assign that to your map with map attribute or setMap(map) method of Marker object.
Just like next
var infowindow1 = new google.maps.InfoWindow({
content: contentString
});
var infowindow2 = new google.maps.InfoWindow({
content: contentString
});
var myLatlng1 = new google.maps.LatLng(17.497859,78.391293);
var myLatlng2 = new google.maps.LatLng(17.497859,78.391293);
var image = '../images/marker.png';
var marker1 = new google.maps.Marker({
position: myLatlng1,
map: map,
title: 'Hello World!',
icon: image
});
var marker2 = new google.maps.Marker({
position: myLatlng2,
map: map,
title: 'Hello World!',
icon: image
});
google.maps.event.addListener(marker1, 'click', function() {
infowindow1.open(map,marker1);
});
google.maps.event.addListener(marker2, 'click', function() {
infowindow2.open(map,marker2);
});
<script type="text/javascript">
var locations = [
['ModelTown Lahore', 31.484665, 74.326204, 4],
['TownShip Lahore', 31.451794, 74.306549, 5],
['GreenTown Lahore', 31.435684, 74.304661, 3],
['Mughalpura Lahore', 31.573261, 74.363712, 2],
['WapdaTown Lahore', 31.425724, 74.266895, 1]
];
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 11,
center: new google.maps.LatLng(31.435684, 74.304661),
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,
animation: google.maps.Animation.BOUNCE,
});
google.maps.event.addListener(marker, 'click', (function (marker, i) {
return function () {
infowindow.setContent(locations[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
</script>
Please use the following code to plot any number of markers ;-)
`<!DOCTYPE HTML>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>My Google Map</title>
<style>
#map{
height: 600px;
width: 100%;
}
</style>
</head>
<body>
<h1>My Google Map`</h1>
<div id="map"></div>
<script>
function initMap(){
//Map options
var options = {
zoom:9,
center:{lat:42.3601, lng:-71.0589}
}
// new map
var map = new google.maps.Map(document.getElementById('map'), options);
// customer marker
var iconBase = 'https://maps.google.com/mapfiles/kml/shapes/parking_lot_maps.png';
//array of Marrkeers
var markers = [
{
coords:{lat: 42.4668, lng: -70.9495},img:iconBase,con:'<h3> This Is your Content <h3>'
},
{
coords:{lat: 42.8584, lng: -70.9300},img:iconBase,con:'<h3> This Is your Content <h3>'
},
{
coords:{lat: 42.7762, lng: -71.0773},img:iconBase,con:'<h3> This Is your Content <h3>'
}
];
//loopthrough markers
for(var i = 0; i <markers.length; i++){
//add markeers
addMarker(markers[i]);
}
//function for the plotting markers on the map
function addMarker (props){
var marker = new google.maps.Marker({
position: props.coords,
map:map,
icon:props.img
});
var infoWindow = new google.maps.InfoWindow({
content:props.con,
});
marker.addListener("click", () => {
infoWindow.open(map, marker);
});
}
}
</script>
<script
src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAVR9eQglFrAKCpuSWlnCV9Ao9QXEwJJCA&callback=initMap"
defer
></script>
</body>
</html>
`
Trying to do a simple position marker on a Google map imbed. Everything looks right, but not working.
<link rel="stylesheet" type="text/css" href="default.css"/>
<script src="https://maps.googleapis.com/maps/api/js"></script>
<script>
function initialize() {
var mapCanvas = document.getElementById('map');
var mapOptions = {
center: new google.maps.LatLng(40.0501322,-82.914233),
zoom: 13,
mapTypeId: google.maps.MapTypeId.HYBRID
}
var map = new google.maps.Map(mapCanvas, mapOptions)
}
google.maps.event.addDomListener(window, 'load', initialize);
var marker = new google.maps.Marker({
position: new google.maps.LatLng(40.0496714,-82.9121331),
map: map
});
</script></head>
The map is loading fine, but no marker is found.
You need to create the marker inside the initialize function (where the map variable exists).
function initialize() {
var mapCanvas = document.getElementById('map');
var mapOptions = {
center: new google.maps.LatLng(40.0501322, -82.914233),
zoom: 13,
mapTypeId: google.maps.MapTypeId.HYBRID
}
var map = new google.maps.Map(mapCanvas, mapOptions)
var marker = new google.maps.Marker({
position: new google.maps.LatLng(40.0496714, -82.9121331),
map: map
});
}
google.maps.event.addDomListener(window, 'load', initialize);
html,
body,
#map {
height: 100%;
width: 100%;
}
<script src="https://maps.googleapis.com/maps/api/js"></script>
<div id="map"></div>
Yes, you need to initialize the marker object inside the initialize() method of the code. One way is how geocodezip has demoed. Here is one more way if you want to write modular code.
<script type="text/javascript">
// Standard google maps function
function initialize() {
var myLatlng = new google.maps.LatLng(40.0501322, -82.914233);
var myOptions = {
zoom: 12,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
TestMarker();
}
// Function for adding a marker to the page.
function addMarker(location) {
marker = new google.maps.Marker({
position: location,
map: map
});
}
// Testing the addMarker function
function TestMarker() {
GoldenGatePark = new google.maps.LatLng(37.7699298, -122.4469157);
addMarker(GoldenGatePark);
}
</script>
Here you have added a marker in the TestMarker function and the TestMarker function is called in the initialize() method. You can just change the values of LatLng in the TestMarker function code.
I'm trying to customize a map of Mass..to show 10 districts. I've added the link to the map created in "my places", but I can't get the map to center, zoom or title.. The center LatLng is Worcester.. nothing works
Help !!
Thanks
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>dist-layer</title>
<script src="http://maps.google.com/maps/api/js?sensor=false"> </script>
<script>
function initialize() {
// var myLatlng = new google.maps.LatLng(42.268843,71.803774);
// zoomControl:false,
// zoom: 18,
// Title: "Mass Districts",
// center: myLatlng
var map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
var mapOptions = {};
var kmlLayer = new google.maps.KmlLayer({
url: "http://mapsengine.google.com/map/kml? mid=zHTaYadv8Mrs.kHqpg6p0mrlk&lid=zHTaYadv8Mrs.khlpCJFyVigQ",
suppressInfoWindows: true,
Map:map
});
google.maps.event.addListener(kmlLayer, 'click', function(kmlEvent) {
var text = kmlEvent.featureData.description;
showInContentWindow(text);
});
function showInContentWindow(text) {
var sidediv = document.getElementById('content-window');
sidediv.innerHTML = text;
}
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="map-canvas" style="width:40%; height:472px; float:left;"> </div>
<div id="content-window" style="min-width:15%; max-width:28%; height:430px; float:left; border: #0ff 5px double;padding: 10px;"> </div>
</body>
</html>
Set preserveViewport to true, otherwise the KmlLayer will zoom to fit its contents.
var kmlLayer = new google.maps.KmlLayer({
url: "http://mapsengine.google.com/map/kml?mid=zHTaYadv8Mrs.kHqpg6p0mrlk&lid=zHTaYadv8Mrs.khlpCJFyVigQ",
suppressInfoWindows: true,
preserveViewport:true,
map: map
});
function initialize() {
var myLatlng = new google.maps.LatLng(42.2625932, -71.8022934);
// zoomControl:false,
// zoom: 18,
// Title: "Mass Districts",
// center: myLatlng
var mapOptions = {
zoomControl: false,
zoom: 11,
title: "Mass Districts",
center: myLatlng
};
var map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
var kmlLayer = new google.maps.KmlLayer({
url: "http://mapsengine.google.com/map/kml?mid=zHTaYadv8Mrs.kHqpg6p0mrlk&lid=zHTaYadv8Mrs.khlpCJFyVigQ",
suppressInfoWindows: true,
preserveViewport:true,
map: map
});
google.maps.event.addListener(kmlLayer, 'click', function (kmlEvent) {
var text = kmlEvent.featureData.description;
showInContentWindow(text);
});
function showInContentWindow(text) {
var sidediv = document.getElementById('content-window');
sidediv.innerHTML = text;
}
}
google.maps.event.addDomListener(window, 'load', initialize);
fiddle
I have this map working fine, i just wanted to add the default google click address marker and if not that a custom bubble for the address?
Anyone help me out, i'm sure its simple but cannot figure out whereabouts to put it..?
<script type="text/javascript">
var map;
jQuery(function($) {
$(document).ready(function() {
var latlng = new google.maps.LatLng(-34.397, 150.644);
var myOptions = {
zoom: 8,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById("map"), myOptions);
console.dir(map);
google.maps.event.trigger(map, 'resize');
$('a[href="#tab2"]').on('shown', function(e) {
google.maps.event.trigger(map, 'resize');
});
});
});
Many thanks..
Figured it out..
Anyone who needs a marker and for it to work with jQuery tabs try this..
function initialize() {
var myLatlng = new google.maps.LatLng(-25.363882,131.044922);
var mapOptions = {
zoom: 4,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
var map = new google.maps.Map(document.getElementById('map2'), mapOptions);
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: 'Hello World!'
});
}
google.maps.event.addDomListener(window, 'load', initialize);
Just a noob trying to learn, I came out with a problem that when I try to create marker with click event, drag and dragend event listeners won't work. Whereas when created by default these work.
Here is what I have tried so far.
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Google Maps</title>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"> </script>
<script type="text/javascript">
function initialize() {
var myLatlng = new google.maps.LatLng(22,79);
var myOptions = {
zoom: 5,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP,
}
var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: 'Default Marker',
draggable:true
});
google.maps.event.addListener(map,'click',function(event) {
marker = new google.maps.Marker({
position: event.latLng,
map: map,
title: 'Click Generated Marker',
draggable:true
});
}
);
google.maps.event.addListener(
marker,
'drag',
function(event) {
document.getElementById('lat').value = this.position.lat();
document.getElementById('lng').value = this.position.lng();
//alert('drag');
});
google.maps.event.addListener(marker,'dragend',function(event) {
document.getElementById('lat').value = this.position.lat();
document.getElementById('lng').value = this.position.lng();
alert('Drag end');
});
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas" style="width:500px;height:500px;"></div>
Lat: <input type="text" id="lat"><br>
Lng: <input type="text" id="lng">
</body></html>
What you probably want to do is change the reference in your event listeners, from this to the event itself.
Then you need to add separate event listeners for your new marker at the same time as you create it. I'd suggest simply having one function which takes input arguments for the latlng, title, and anything else you need. And it then creates the marker and any event listeners required.
function initialize() {
var myLatlng = new google.maps.LatLng(22,79);
var myOptions = {
zoom: 5,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
addMarker(myLatlng, 'Default Marker', map);
map.addListener('click',function(event) {
addMarker(event.latLng, 'Click Generated Marker', map);
);
}
function handleEvent(event) {
document.getElementById('lat').value = event.latLng.lat();
document.getElementById('lng').value = event.latLng.lng();
}
function addMarker(latlng,title,map) {
var marker = new google.maps.Marker({
position: latlng,
map: map,
title: title,
draggable:true
});
marker.addListener('drag', handleEvent);
marker.addListener('dragend', handleEvent);
}
var marker = new google.maps.Marker({
position: latlng,
map: map,
zoom:25,
title: title,
draggable:true,
});
var infowindow = new google.maps.InfoWindow({
content: info
});
infowindow.open(map,marker);
google.maps.event.addListener(marker,'drag',function(event) {
document.getElementById('lat').value = event.latLng.lat();
document.getElementById('lng').value = event.latLng.lng();
var infowindow = new google.maps.InfoWindow({
content: 'Latitude: ' + event.latLng.lat() + '<br>Longitude: ' + event.latLng.lng()
});
infowindow.open(map,marker);
});
google.maps.event.addListener(marker,'dragend',function(event)
{
document.getElementById('lat').value =event.latLng.lat();
document.getElementById('lng').value =event.latLng.lng();
var infowindow = new google.maps.InfoWindow({
content: 'Latitude: ' + event.latLng.lat() + '<br>Longitude:'+`event.latLng.lng()
});
infowindow.open(map,marker);
});
var map;
function initialize() {
var myLatlng = new google.maps.LatLng(-25.363882,131.044922);
var myOptions = {
zoom: 4,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
google.maps.event.addListener(map, 'click', function(event) {
placeMarker(event.latLng);
});
}
function placeMarker(location) {
var marker = new google.maps.Marker({
position: location,
draggable:true,
map: map
});
map.setCenter(location);
}
Try creating the marker like this .