im working with Google Maps APIs to JavaScript , but the map doesn't charge
div id="exTab2" class="container">
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
</script>
<script type="text/javascript" src="<?php echo base_url();?>assets/js/script.js"></script>
<div class="container" onload="initMap();">
<div class="row">
<div class="col-md-12">
<div class="page-header">
<h1>Bievenido
</h1>
<div style="height:100%; width:100%;">
<div id="map"></div>
</div>
<script type="text/javascript">
var map;
function initMap() {
console.log('cargando mapas');
map = new google.maps.Map(document.getElementById('map'), {
center: {lat: -34.397, lng: 150.644},
zoom: 8
});
}
</script>
<script async defer
src="https://maps.googleapis.com/maps/api/js?key=mykeyxxxxxxx&callback=initMap">
</script>
</div>
</div>
</div>
</div>
In console:
cargando mapas
But in my html inspector:
But the map doesn't appear in browser
What Im doing wrong?
Load all of your javascript before your content.
You cannot call onload when the function is created after the page renders...
I assume it should load roughly in this order...
<div id="exTab2" class="container">
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
</script>
<script async defer
src="https://maps.googleapis.com/maps/api/js?key=mykeyxxxxxxx&callback=initMap">
</script>
<script type="text/javascript" src="<?php echo base_url();?>assets/js/script.js"></script>
<script type="text/javascript">
var map;
function initMap() {
console.log('cargando mapas');
map = new google.maps.Map(document.getElementById('map'), {
center: {lat: -34.397, lng: 150.644},
zoom: 8
});
}
</script>
<div class="container" onload="initMap();">
<div class="row">
<div class="col-md-12">
<div class="page-header">
<h1>Bievenido
</h1>
<div style="height:100%; width:100%;">
<div id="map"></div>
</div>
</div>
</div>
</div>
</div>
Rather than setting the height to 100% on the wrapping div, set it to 100% on the map div itself, e.g.
<div style="height: 100%" id="map"></div>
Here is a jsbin example (you'll need to add your API key):
http://jsbin.com/hivovukiqu/edit?html,output
Related
I have a problem when I try to show two maps in more than a view. I hope you can help me.
I have this HTML code:
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js"></script><!-- load angular -->
........
<div class="tab-content">
<!-- HOME PAGE -->
<div id="pois" class="tab-pane fade in active">
<div class="panel-body">
<div class="row">
<div class="col-md-8">
<div >
<!-- MAPA -->
<div class="embed-responsive embed-responsive-4by3 embed-responsive-item" style="margin-bottom: 10px;
min-width: 323px; min-height: 323px" id="map_canvas"></div>
</div>
</div>
........
<!-- SEARCH TAB -->
<div class="panel-body">
<div class="col-sm-6">
<form class="form" role="form">
<div class="form-group">
<input type="text" class="form-control" placeholder="Direccion" ng-model="address"/>
<div class="well">
<b>Latitud: {{latitud}}</b><br>
<b>Logitud: {{longitud}}</b>
</div>
</div>
<button ng-click="sacarDir(address)" type="submit" class="btn btn-primary btn-block">Buscar</button><br>
</form>
<!-- MAPA -->
<div class="embed-responsive embed-responsive-4by3 embed-responsive-item" style="margin-bottom: 10px;
min-width: 323px; min-height: 323px" id="map_canvas2"></div>
</div>
.................
<script async defer
src="https://maps.googleapis.com/maps/api/js?key=XXXXXXXXXXXXX&callback=initMap">
</script>
CONTROLLER JS:
angular.module('userManager',[],function($locationProvider){
$locationProvider.html5Mode(true);
});
var map;
var map2;
.................
function initMap() {
map = new google.maps.Map(document.getElementById('map_canvas'), {
center: {lat: 40.46366700000001, lng: -3.7492200000000366},
zoom: 6
});
map2 = new google.maps.Map(document.getElementById('map_canvas2'), {
center: {lat: 40.46366700000001, lng: -3.7492200000000366},
zoom: 6
});
$.get('/pois', function(res){
var message=res.message;
if(!res.error){
for(i=0;i<message.length;i++){
var marker = new google.maps.Marker({
position: {lat: message[i].latitud, lng: message[i].longitud},
map: map,
animation: google.maps.Animation.DROP,
title: message[i].nombre
});
// Push marker to markers array
markers.push(marker);
}
}
});
setMarkers(markers);
}
The problem is that the first map (map_canvas) works perfectly, but when I change to the search tab the map doesn't show, only a grey square. Then if I resize the window of explorer I can see the map (map_canvas2) but the other map (map_canvas) stops working. What can I do?
Thanks!!
I am having a bit of an issue getting a google map to display on my page. I looked up the answer and found something similar that pointed me on the right track (making my function globally accessible) but after I did that, I still receive the following error
I'm not exactly sure what I've done wrong here. Below is my code:
HTML
<!DOCTYPE html>
<html>
<head>
<title>Dateandtime</title>
<link rel="stylesheet" type="text/css" href="css/foundation.min.css">
<link rel="stylesheet" type="text/css" href="css/style.css">
</head>
<body>
<div class="row">
<div class="columns small-12">
<ul class="menu">
<li>Home</li>
<li>Blog</li>
</ul>
</div>
</div>
<div class="row">
<div class="columns small-12" id="map" style="height:100%"></div>
</div>
<div id="map"></div>
<script src="js/maps.js" ></script>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBZMmJXCp7-bYmXDcd-a6UFWi9mBVAPy4s&callback=initMap" async defer></script>
</body>
</html>
JavaScript
var map;
window.initMap = function() {
map = new google.maps.Map(document.getElementById('map'), {
center: {lat: -34.397, lng: 150.644},
zoom: 8
});
}
Any help would be greatly appreciated! Thanks
create an initMap function rather than assigning a function to window.initMap. Like this:
function initMap()
{
...
}
See example at https://developers.google.com/maps/documentation/javascript/examples/map-simple
I am very new to HTML, JS, and CSS so I began with a basic tutorial on JS and dove straight into WinJS. Then I followed this tutorial for GoogleMaps: http://www.creepyed.com/2012/11/how-to-use-the-google-maps-api-on-windows-8/
Then I attempted to merge it into my project and this is where I became stuck. In my itemDetail.html, I have an <iframe> and when the project is run its area turns white, then black and nothing shows up.
<!--- itemDetail.html --->
<!DOCTYPE html>
<html>
<head>
<meta content="charset=utf-8"/>
<title>itemDetailPage</title>
<!-- WinJS references -->
<link href="//Microsoft.WinJS.1.0/css/ui-dark.css" rel="stylesheet" />
<script src="//Microsoft.WinJS.1.0/js/base.js"></script>
<script src="//Microsoft.WinJS.1.0/js/ui.js"></script>
<!-- Google Maps API reference -->
<link href="/css/default.css" rel="stylesheet" />
<link href="/pages/itemDetail/itemDetail.css" rel="stylesheet" />
<script src="/js/data.js"></script>
<script src="/pages/itemDetail/itemDetail.js"></script>
</head>
<body>
<!-- The content that will be loaded and displayed. -->
<div class="itemdetailpage fragment">
<header aria-label="Header content" role="banner">
<button class="win-backbutton" aria-label="Back" disabled type="button"></button>
<h1 class="titlearea win-type-ellipsis">
<span class="pagetitle"></span>
</h1>
</header>
<div class="content" aria-label="Main content" role="main">
<article>
<div>
<header>
<h2 class="item-title"></h2>
<h4 class="item-subtitle"></h4>
</header>
<iframe id="Map" src="ms-appx-web:///map/map.html" height="400" width="600"></iframe>
<div class="item-content"></div>
</div>
</article>
</div>
</div>
</body>
</html>
This <iframe> connects to map.html.
<!--- map.html --->
<!DOCTYPE html>
<html>
<head>
<title></title>
<script src="//Microsoft.WinJS.1.0/js/base.js"></script>
<script src="//Microsoft.WinJS.1.0/js/ui.js"></script>
<!-- Google Maps API reference -->
<script
src="https://maps.googleapis.com/maps/api/js?sensor=false&libraries=visualization">
</script>
<!-- mapframe references -->
<link href="/map/map.css" rel="stylesheet" />
<script src="/map/map.js"></script>
<!-- USGS URL data source
<script src="http://earthquake.usgs.gov/earthquakes/feed/geojsonp/2.5/week"></script>
-->
</head>
<body>
<div id="mapdisplay"></div>
</body>
</html>
and that uses map.js
//map.js
var map;
var dataResults;
function initialize() {
map = new google.maps.Map(document.getElementById('mapdisplay'), {
zoom: 3,
center: new google.maps.LatLng(40, -187.3),
mapTypeId: google.maps.MapTypeId.TERRAIN
});
addMarkers();
}
function addMarkers() {
var latLong = new google.maps.LatLng(40, -187.3);
var marker = new google.maps.Marker({
position: latLong,
map: map
//icon: getCircle(earthquake.properties.mag)
});
}
function getCircle(magnitude) {
return {
path: google.maps.SymbolPath.CIRCLE,
fillColor: 'red',
fillOpacity: .2,
scale: Math.pow(2, magnitude) / Math.PI,
strokeColor: 'white',
strokeWeight: .5
};
}
google.maps.event.addDomListener(window, 'load', initialize);
I removed the data gathering from the tutorial and just hard-coded the lat and long in for now. Once I figure this out I have to take the data from itemDetail.js and somehow get it to map.js since my JSON has lat and long data in it.
Thank you in advance for any help.
Don't sure if that would work but make sure you use an x-ms-webview instead on an iframe.
I am developing an iPhone application using PhoneGap and jQueryMobile, in my application I have two html pages, first is index.html page and second is mapView.html, now, my problem is when I open mapView.html from index.html using
function loadMap() {
$.mobile.changePage( "mapView.html", { transition: "pop"} );
}
map is not loading. If I open mapView.html on any browser it works perfectly, even if I load mapView.html directly by changing
self.viewController.startPage = #"mapView.html";
in appDelegate class map loads on screen. Do anyone have any idea why map is not loading when I open it from another .html page?My PhoneGap version is 2.0.0
Thanks.
EDIT 1:mapView.html code
<!DOCTYPE HTML>
<html>
<head>
<title>Map Location</title>
<link rel="stylesheet" href="jquery.mobile-1.1.1.min.css" />
<script type="text/javascript" src="jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="jquery.mobile-1.1.1.min.js"></script>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?v=3&sensor=false&language=en"> </script>
<script type="text/javascript">
var demoCenter = new google.maps.LatLng(41,-87);
var map;
function initialize()
{
map = new google.maps.Map(document.getElementById('map_canvas'), {
zoom: 7,
center: demoCenter,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
}
function addMarkers()
{
// perform your AJAX here. In this example the markers are loaded through the cityList array
$.ajax({
type:'post',
url:'test.html',
data:'',
success:function(data)
{
// imagine that the data in this list
// will be retrieved from the AJAX response
// i used the cityList array just for testing
var cityList = [
['Chicago', 41.850033, -87.6500523, 1],
['Illinois', 40.797177,-89.406738, 2]
];
var marker, i;
var infowindow = new google.maps.InfoWindow();
for (i = 0; i < cityList.length; i++)
{
marker = new google.maps.Marker({
position: new google.maps.LatLng(cityList[i][1], cityList[i][2]),
map: map,
title: cityList[i][0]
});
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(cityList[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
}
});
}
$(document).ready(function()
{
addMarkers();
});
</script>
</head>
<body onload="initialize()">
<div id="basic-map" data-role="page">
<div data-role="header" data-theme="b">
<h1>Map Location</h1>
<a data-rel="back">Back</a>
</div>
<div data-role="content">
<div class="ui-bar-c ui-corner-all ui-shadow" style="padding:1em;">
<div id="map_canvas" style="height:350px;"></div>
</div>
</div>
</div>
</body>
</html>
The $.mobile.changePage uses the jQuery Mobile AJAX functionality. jQuery Mobile loads only the code which is inside the first data-role="page" element in the DOM.
As stated in the jQuery Mobile docs , in jQuery Mobile, AJAX is used to load the contents of each page into the DOM as you navigate, and the DOM ready handler $(document).ready() only executes for the first page.
Below you can find a working example which includes two pages, the navigation is performed through Ajax and the map is loaded inside the second page:
Also note that you can perform a transition using rel="external" or data-ajax="false". The usage of these attributes will cause a full page refresh without animated transition.
Working Example:
Instructions:
Create a folder
Create a file with name maps.js inside the folder
Create a file with name map-intro.html inside the folder
Create a file with name map.html inside the folder
Fill each one of the created files with the corresponding code which can be found below
Add the below code inside the maps.js:
function initialize() {
var mapCenter = new google.maps.LatLng(59.3426606750, 18.0736160278),
myOptions = {
zoom:10,
mapTypeId: google.maps.MapTypeId.ROADMAP,
center: mapCenter
},
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
}
$( document ).on( 'pageshow', '#map-page',function(event){
initialize();
});
$( document ).on( 'click', '#map-anchor', function(event){
event.preventDefault();
$.mobile.changePage( "map.html", { transition: "flip" } );
});
Add the below code inside the map-intro.html:
<!doctype html>
<html lang="en">
<head>
<title>Map Intro Page</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"></script>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?v=3&sensor=false&language=en"></script>
<script src="./maps.js"></script>
</head>
<body>
<div id="map-intro-page" data-role="page">
<div data-role="header">
<h1><a data-ajax="false" href="/">Map Example</a></h1>
</div>
<div data-role="content">
<ul data-role="listview" id="my-list">
<li>Go to Map</li>
</ul>
</div>
</div>
</body>
</html>
Add the below code inside the map.html:
<!DOCTYPE html>
<html>
<head>
<title>jQuery mobile with Google maps geo directions example</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"></script>
</head>
<body>
<!-- /page -->
<div data-role="page" id="map-page">
<!-- /header -->
<div data-role="header">
<h1>Map</h1>
<a data-rel="back">Back</a>
</div>
<!-- /content -->
<div data-role="content" class="ui-bar-c ui-corner-all ui-shadow" style="padding:1em;">
<div id="map_canvas" style="height:300px;"></div>
</div>
</div>
</body>
</html>
I hope this helps.
I have jQuery mobile working with google maps so that I can display one, stand alone page with a map that takes up the full screen. However, I can't figure out how to make a simple 2 page example where I have a button that takes me to the map.
I'm very confused as to why there is javascript in the body tags on all of the examples. I've been trying to follow the examples here http://jquery-ui-map.googlecode.com/svn/trunk/demos/jquery-google-maps-mobile.html , but it is very hard to figure out what is necessary just for the basic_map within all of the source HTML. I'm new to using jQuery and javascript.
Here is the HTML code that works as a stand alone page.
<!doctype html>
<html lang="en">
<head>
<title>Simple Map</title>
<!--link type="text/css" rel="stylesheet" href="css/style.css" -->
</head>
<body>
<div id="basic_map" data-role="page" class="page-map">
<div data-role="content">
<div class="ui-bar-c ui-corner-all ui-shadow" style="padding:1em;">
<div id="map_canvas" style="height:350px;"></div>
</div>
</div>
</div>
<script type="text/javascript"
src="http://maps.googleapis.com/maps/api/js?&sensor=true"></script>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.8.0.min.js"></script>
<script type="text/javascript" src="./jquery-ui-map-3.0-rc/ui/jquery.ui.map.js"></script>
<!--script type="text/javascript" src="./jquery-ui-map-3.0-rc/demos/js/demo.js"></script-->
<script type="text/javascript">
$(function(){
initializeMap(37.6, -122.1);
});
function initializeMap(lat,lng) {
var adjustedHeight = ($(window).height());
$('#map_canvas').css({height:adjustedHeight});
//$("#map_canvas").height = $(window).height() - $("#header").height() - $("#footer").height();
setTimeout(function() {
var latlng = new google.maps.LatLng(lat, lng);
var myOptions = {
zoom: 9,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"),myOptions);
google.maps.event.trigger(map, 'resize');
map.setZoom( map.getZoom() );
}, 500);
}
</script>
</body>
</html>
I've tried implementing the following 2 screen example where I enter in the latitude and longitude on the first page, then I go to a map centered at that point on the next page. However, my map displays under the text boxes (not on a new page as desired) and I get the error:
Uncaught TypeError: Cannot call method 'changePage' of undefined
According to other posts that error has to do with me needing to call the pagecreate function instead of $(document).ready(). I'm not calling either of those functions because I didn't know if they were necessary since I was able to make other simple, multi page mobile web apps without having to wait for other pages to be ready or created.
My multiple screen code that produces the error is
<!doctype html>
<html lang="en">
<head>
<title>Simple Map</title>
<link type="text/css" rel="stylesheet" href="css/style.css">
</head>
<body>
<script type="text/javascript"
src="http://maps.googleapis.com/maps/api/js?&sensor=true"></script>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.8.0.min.js"></script>
<script type="text/javascript" src="./jquery-ui-map-3.0-rc/ui/jquery.ui.map.js"></script>
<!--script type="text/javascript" src="./jquery-ui-map-3.0-rc/demos/js/demo.js"></script-->
<script type="text/javascript">
var lat;
var lng;
function plotPoint(){
lat = document.getElementById("lat").value;
lng = document.getElementById("lng").value;
initializeMap(lat,lng);
$.mobile.changePage("#basic_map", "pop");
}
function initializeMap(lat,lng) {
var adjustedHeight = ($(window).height());
$('#map_canvas').css({height:adjustedHeight});
//$("#map_canvas").height = $(window).height() - $("#header").height() - $("#footer").height();
setTimeout(function() {
var latlng = new google.maps.LatLng(lat, lng);
var myOptions = {
zoom: 9,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"),myOptions);
google.maps.event.trigger(map, 'resize');
map.setZoom( map.getZoom() );
}, 500);
}
</script>
<!-- Main Page-->
<!-- Start of second page: #viewMap -->
<div data-role="page" id="main" data-theme="c">
<div data-role="header">
<h1>Main Page</h1>
</div><!-- /header -->
<div data-role="content" data-theme="c">
<label for="lat">Latitude:</label>
<input type="text" name="lat" id="lat" value="" />
<label for="lng">Longitude:</label>
<input type="text" name="lng" id="lng" value="" />
Plot this point
</div><!-- /content -->
</div><!-- /viewMap page -->
<div id="basic_map" data-role="page">
<div data-role="content">
<div class="ui-bar-c ui-corner-all ui-shadow" style="padding:1em;">
<div id="map_canvas" style="height:350px;"></div>
</div>
</div>
</div>
</body>
</html>
In summary, my issues are:
I'm very confused about where I need to place my javascripts. In the first, stand alone page example, if I move the javascript to the head tag, nothing works. Do I need to put javascript in the head AND the body? If so, what goes where?
How do I implement pagecreate in this example and when should I use it in general?
What other things do I need to do to get this basic example working?
Are there pointers to simple, mobile jQuery code without a ton of extra stuff in them?
As stated in the jQuery Mobile docs, in jQuery Mobile, AJAX is used to load the contents of each page into the DOM as you navigate, and the DOM ready handler $(document).ready() only executes for the first page.
jQuery Mobile loads just the code which is inside the first data-role="page" element in the DOM. Therefore in case the navigation is performed through AJAX then the scripts on your second page are not loaded.
You may find below two sample examples of Google Maps in jQuery Mobile.
The first example is a multipage example.
the second example includes two pages, the navigation is performed through Ajax and the map is loaded inside the second page.
Example 1:
<!DOCTYPE html>
<html>
<head>
<title>Map Example Multiple Pages</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>jQuery mobile with Google maps</title>
<meta content="en" http-equiv="content-language">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?v=3&sensor=false&language=en"></script>
<script>
function initialize() {
var mapCenter = new google.maps.LatLng(59.3426606750, 18.0736160278),
myOptions = {
zoom:10,
mapTypeId: google.maps.MapTypeId.ROADMAP,
center: mapCenter
},
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
}
$(document).on("pageinit", "#map-page", function() {
initialize();
});
</script>
</head>
<body>
<div data-role="page" id="home-page">
<!-- /header -->
<div data-role="header">
<h1>Maps</h1>
</div>
<!-- /content -->
<div data-role="content">
Click to see the Map
</div>
</div>
<!-- /page -->
<div data-role="page" id="map-page">
<!-- /header -->
<div data-role="header">
<h1>Map</h1>
Home
</div>
<!-- /content -->
<div data-role="content" class="ui-bar-c ui-corner-all ui-shadow" style="padding:1em;">
<div id="map_canvas" style="height:300px;"></div>
</div>
</div>
</body>
</html>
Example 2:
Instructions:
Create a folder
Create a file with name maps.js inside the folder
Create a file with name map-intro.html inside the folder
Create a file with name map.html inside the folder
Fill each one of the created files with the corresponding code which can be found below
Add the below code inside the maps.js:
function initialize() {
var mapCenter = new google.maps.LatLng(59.3426606750, 18.0736160278),
myOptions = {
zoom:10,
mapTypeId: google.maps.MapTypeId.ROADMAP,
center: mapCenter
},
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
}
$( document ).on( 'pageshow', '#map-page',function(event){
initialize();
});
$( document ).on( 'click', '#map-anchor',function(event){
event.preventDefault();
$.mobile.changePage( "map.html", { transition: "flip" } );
});
Add the below code inside the map-intro.html:
<!doctype html>
<html lang="en">
<head>
<title>Map Intro Page</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"></script>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?v=3&sensor=false&language=en"></script>
<script src="./maps.js"></script>
</head>
<body>
<div id="map-intro-page" data-role="page">
<div data-role="header">
<h1><a data-ajax="false" href="/">Map Example</a></h1>
</div>
<div data-role="content">
<ul data-role="listview" id="my-list">
<li>Go to Map</li>
</ul>
</div>
</div>
</body>
</html>
Add the below code inside the map.html:
<!DOCTYPE html>
<html>
<head>
<title>jQuery mobile with Google maps geo directions example</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"></script>
</head>
<body>
<!-- /page -->
<div data-role="page" id="map-page">
<!-- /header -->
<div data-role="header">
<h1>Map</h1>
<a data-rel="back">Back</a>
</div>
<!-- /content -->
<div data-role="content" class="ui-bar-c ui-corner-all ui-shadow" style="padding:1em;">
<div id="map_canvas" style="height:300px;"></div>
</div>
</div>
</body>
</html>
I hope this helps.