All I'm trying to do is embed a goggle map in the content tag of a jQuery mobile page and I can't get it to appear on the page. I'm guessing it's a little mistake but I've been wrestling with this for a while and any help would be appreciated.
<head>
<style type="text/css">
#map_canvas {
height: 256px;
width: 384px;
margin-top: 0.6em;
}
</style>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="fbObj1.js"></script>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.1.0-rc.1/jquery.mobile-1.1.0-rc.1.min.css"
/>
<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script src="http://code.jquery.com/mobile/1.1.0-rc.1/jquery.mobile-1.1.0-rc.1.min.js"></script>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="PATH_TO_PLUGIN/jquery.ui.map.js"></script>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"
/>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.1.0-rc.1/jquery.mobile-1.1.0-rc.1.min.css"
/>
</head>
<body>
<script type="text/javascript">
geocoder = new google.maps.Geocoder();
var map = new google.maps.Map($("div#map_canvas"), {
center: new google.maps.LatLng(37.371940, -122.116470),
zoom: 11,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
map.index = 2;
</script>
<div data-role="page">
<div data-role="header"></div>
<div data-role="content">
<div id="map_canvas"></div>
</div>
<div data-role="footer" data-position="inline"></div>
</div>
</body>
The following code is working for me
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&sensor=SET_TO_TRUE_OR_FALSE"></script>
<script type="text/javascript">
function initialize() {
var myOptions = {
center: new google.maps.LatLng(37.371940, -122.116470),
zoom: 11,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"),myOptions);
}
</script>
<body onload="initialize()">
Related
This is my complete View:
#{
ViewBag.Title = "Home";
}
<div style="width:100%; height:100%" id="map"></div>
<script defer="defer" type="text/javascript">
var map = new OpenLayers.Map('map');
var wms = new OpenLayers.Layer.WMS("OpenLayers WMS",
"http://vmap0.tiles.osgeo.org/wms/vmap0", { layers: 'basic' });
map.addLayer(wms);
map.zoomToMaxExtent();
</script>
But when I run it nothing I can't see the map.
I made a HTML page in Notepad that looks like this:
<html>
<head>
<title>OpenLayers Example</title>
<script src="http://openlayers.org/api/OpenLayers.js"></script>
</head>
<body>
<div style="width:100%; height:100%" id="map"></div>
<script defer="defer" type="text/javascript">
var map = new OpenLayers.Map('map');
var wms = new OpenLayers.Layer.WMS( "OpenLayers WMS",
"http://vmap0.tiles.osgeo.org/wms/vmap0", {layers: 'basic'} );
map.addLayer(wms);
map.zoomToMaxExtent();
</script>
</body>
</html>
And it works.
Why isn't the code being executed in ASP.NET?
I installed OpenLayers from NuGet and if I select OpenLayers and press F12 ('Go To Definition' it opens up OpenLayers.js so it seems to have been downloaded correctly).
EDIT:
The complete generated code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>FIKA - Home</title>
<script src="http://openlayers.org/api/OpenLayers.js"></script>
<link href="/Content/css?v=bxomq82-FU9mU3eDX6m-kca-a2PFEz0RK2Z7mS-QmnY1" rel="stylesheet"/>
<script src="/bundles/modernizr?v=wBEWDufH_8Md-Pbioxomt90vm6tJN2Pyy9u9zHtWsPo1"></script>
</head>
<body>
<div class="container body-content">
<div style="width:100%; height:100%" id="map"></div>
<script src="http://openlayers.org/api/OpenLayers.js"></script>
<script defer="defer" type="text/javascript">
var map = new OpenLayers.Map('map');
var wms = new OpenLayers.Layer.WMS("OpenLayers WMS",
"http://vmap0.tiles.osgeo.org/wms/vmap0", { layers: 'basic' });
map.addLayer(wms);
map.zoomToMaxExtent();
</script>
<hr />
</div>
<script src="/bundles/jquery?v=FVs3ACwOLIVInrAl5sdzR2jrCDmVOWFbZMY6g6Q0ulE1"></script>
<script src="/bundles/bootstrap?v=2Fz3B0iizV2NnnamQFrx-NbYJNTFeBJ2GM05SilbtQU1"></script>
<!-- Visual Studio Browser Link -->
<script type="application/json" id="__browserLink_initializationData">
{"appName":"Chrome","requestId":"0ea737fab0f240fab62a7978c5db4fa7"}
</script>
<script type="text/javascript" src="http://localhost:60314/4457514eae394a96a55c4c6c386b7942/browserLink" async="async"></script>
<!-- End Browser Link -->
</body>
</html>
Your issue occurs because in the complete generated code you have the HTML5 doctype where in your working demo you do not have a doctype. That difference occurs for the browser to render differently the height:100%; property.
You need to set the height in pixels before executing your code.
function setMapHeight() {
var w = window,
d = document,
e = d.documentElement,
g = d.getElementsByTagName('body')[0];
document.getElementById('map').style.height = (w.innerHeight || e.clientHeight || g.clientHeight) + 'px';
}
setMapHeight();
window.onresize = setMapHeight; // Add this code to fix height if window resizes
var map = new OpenLayers.Map('map');
var wms = new OpenLayers.Layer.WMS("OpenLayers WMS",
"http://vmap0.tiles.osgeo.org/wms/vmap0", { layers: 'basic' });
map.addLayer(wms);
map.zoomToMaxExtent();
I am using the below code to display menu in a native popup form, when user clicks on menu icon on header part, but it simply the shows a blank page with a loader. Please anyone see what is the wrong in the below code
<!DOCTYPE HTML>
<html>
<head>
<title>IRetail</title>
<script type="text/javascript" charset="utf-8" src="js/cordova-2.0.0.js"></script>
<script type="text/javascript" charset="utf-8" src="js/Toast-Plugin.js"></script>
<script type="text/javascript" charset="utf-8" src="js/ScanditSDK.js" ></script>
<script type="text/javascript" charset="utf-8" src="js/jquery.js"></script>
<script type="text/javascript" charset="utf-8" src="js/jquery.mobile-1.3.2.min.js"></script>
<!--<script type="text/javascript" charset="utf-8" src="js/jquery.mobile-1.0rc1.min.js"></script>-->
<script type="text/javascript" charset="utf-8" src="js/jquery.jsonp-2.1.4.min.js"></script>
<script type="text/javascript" charset="utf-8" src="js/main.js"></script>
<link rel="stylesheet" type="text/css" href="css/main.css" />
<link rel="stylesheet" type="text/css" href="css/jquery.mobile-1.3.2.min.css" />
<script type="text/javascript">
/*function success(result) {
var barcode = result[0];
//var symbology = result[1];
document.getElementById("product_id").value = barcode;
$('#product_id').keyup();
}
function failure(error) {
alert("Failed: " + error);
}
function scanBarcode() {
cordova.exec(success, failure, "ScanditSDK", "scan",
["y5TRWAxOEeKeEGfJ+mo2k17YexeY5gnQXlsZD8bHHPY",
{"beep": true,
"1DScanning": true,
"2DScanning": true,
"scanningHotspot": "0.5/0.5",
"vibrate": true}]);
}*/
/*function showHint() {
//alert("Please meet the cash counter to know about offer");
Toast.longshow("Please meet the cash counter to know about offer");
}*/
</script>
</head>
<body>
<div data-role="page" id="mainPage">
<header data-role="header">
<h1>Xlogix</h1>
Menu
<div data-role='popup' id='mainMenu' data-theme='d'>
<ul data-role='listview' data-inset='true' style='min-width:210px;' data-theme='d'>
<li data-role='divider' data-theme='a'>Choose an action</li>
<li data-icon='false'><a href='#' onclick='addQty()'>Add Quantity</a></li>
<li data-icon='false'>Delete</li>
</ul>
</div>
</header>
<article data-role="content" id="product_list">
</article>
<footer data-role="footer" data-position="fixed">
<nav data-role="navbar">
<ul>
<li>Scan</li>
<li>Manual</li>
<li>Checkout</li>
<li>Cancel</li>
</ul>
</nav>
</footer>
</div>
</body>
</html>
I have tried many methods to show the mapView in phonegap application that online provided. but still cant works. here is my code. Hope someone can help me to solve the problem
Thanks in advance
this is the map.js file code
function onMapLoad(){
if(isConnected){
//load google api
var fileref=document.createElement('script');
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src","http://maps.googleapis.com/maps/api/js?sensor=true&callback="+"getGeolocation");
document.getElementByTagName("head")[0].appendChild(fileref);
}
else{
alert("Must be connected to the internet");
}
}
function getGeolocation(){
var options ={
maximumAge:3000,
timeout:5000,
enableHighAccuracy:true
};
navigator.geolocation.getCurrentPosition(loadMap,geoError,options);
}
function loadMap(position){
var latlng = new google.maps.LatLng(
position.coords.latitude,position.coords.longitude);
var myOptions ={
zoom:8;
center:latlng,
myTypeId:google.maps.MapTypeId.ROADMAP
};
var mayObj = document.getElementById("map_canvas");
var map = new google.maps.Map(mapObj,myOptions);
var marker = new google.maps.Marker({
position:latlng,
map:map,
title:"You"
});
}
function geoError(error){
alert('code: '+error.code +'\n' +'message: '+error.message +'\n');
}
$(document).bind("pageload",onMapLoad);
Here is the map.html file
<!DOCTYPE html>
<html>
<head>
<title>Map page</title>
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
<link rel="stylesheet" type="text/css" href="css/jquery.mobile-1.2.0.css" />
<script type="text/javascript" src="cordova-2.2.0.js"></script>
<script type="text/javascript" src="js/jquery-1.7.2.min.js"></script>
<script type="text/javascript" src="js/jquery-ui-1.8.21.custom.min.js"></script>
<script type="text/javascript" src="js/jquery.mobile-1.2.0.js"></script>
</head>
<body>
<div data-role ="page" id="map-page">
<div id ="map_canvas" style =" width:300px; height:400px">
</div>
<script type="text/javascript" charset ="utf-8" src="js/map.js"></script>
</div>
</body>
</html>
I'm doing rel="external" on the link that opens this page, so the DOM reloads which should rule out a lot of problems.
Nevertheless, with the following code I get a huge red background with a nice header and footer-- the map just doesn't initialize despite that the function is being called. Can anyone spot the problem? This bug has been holding me up forever; I've tried a million things including redesigning it as a multipage template without rel="external", but that didn't work either.
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no;" />
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.1.0/jquery.mobile-1.1.0.min.css"/>
<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script src="http://code.jquery.com/mobile/1.1.0/jquery.mobile-1.1.0.min.js"></script>
<script type="text/javascript">
$(function(){initializeMap(42,-73);});
function initializeMap(lat,lng) {
var latlng = new google.maps.LatLng(lat, lng);
var myOptions = {
zoom: 8,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"),myOptions);
var crosshairLayer = new google.maps.KmlLayer('http://freezoo.alwaysdata.net/justcrosshair2.kml',
{preserveViewport: true});
crosshairLayer.setMap(map);
google.maps.event.trigger(map, 'resize');
map.setZoom( map.getZoom() );
}
</script>
</head>
<body>
<div data-role="page" data-theme="e" data-add-back-btn="true" class="map1" id="testing">
<div data-role="header"><h1>Map Page</h1></div>
<div id="content" style="position:absolute; bottom:40px; top:40px; left:0px; right:0px; background:green;">
<div id="map_canvas" style="position:absolute; top:0px; bottom:0px; width:100%; background:red;"></div>
</div>
<div data-role="footer" style="position:absolute; bottom:0px; width:100%;">
<h1>Working!</h1>
</div>
</div>
</body>
</html>
Your code doesn't load the google maps script. Like this for example:
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
The html below generates a google map. However, when I hover over the map, the cursor does not change from an arrow to a hand like the one in the jquery mobile example http://jquery-ui-map.googlecode.com/svn/trunk/demos/jquery-google-maps-mobile.html#basic_map. I am testing on Safari under the iPhone user agent.
<!DOCTYPE html>
<html>
<head>
<title></title>
<link rel="shortcut icon" href="/assets/favicon.ico" type="image/x-icon" />
<link href="/assets/gmaps4rails.css" media="screen" rel="stylesheet" type="text/css" />
<script src="/assets/gmaps4rails/googlemaps.js" type="text/javascript"></script>
</head>
<body>
<div class="container" id="container">
<div class="page" data-role="page">
<header data-role="header" data-position="inline" data-theme="b" data-position="fixed"></header>
<div data-role="content">
<div id="map" class="gmaps4rails_map"></div>
</div>
<footer data-role="footer" data-theme="b">
</footer>
<script type="text/javascript" src="//maps.google.com/maps/api/js?v=3.5&sensor=false&libraries=geometry"></script>
<script type="text/javascript" src="//google-maps-utility-library-v3.googlecode.com/svn/tags/infobox/1.1.9/src/infobox_packed.js"></script>
<script type="text/javascript" src="//google-maps-utility-library-v3.googlecode.com/svn/tags/markerclustererplus/2.0.5/src/markerclusterer_packed.js"></script>
<script type="text/javascript" src="//google-maps-utility-library-v3.googlecode.com/svn/trunk/richmarker/src/richmarker-compiled.js"></script>
<script type="text/javascript" charset="utf-8">
Gmaps.map = new Gmaps4RailsGoogle();
Gmaps.load_map = function() {
Gmaps.map.map_options.center_latitude = "37.7668452";
Gmaps.map.map_options.center_longitude = "-122.2537803";
Gmaps.map.map_options.disableDefaultUI = true;
Gmaps.map.map_options.draggable = true;
Gmaps.map.initialize();
Gmaps.map.markers = [{"title":"Test","lat":"37.7668452","lng":"-122.2537803"}];
Gmaps.map.create_markers();
Gmaps.map.adjustMapToBounds();
Gmaps.map.callback();
};
window.onload = function() { Gmaps.loadMaps(); };
</script>
</div>
</div>
</body>
</html>
What is the code missing and/or is Google-Maps-for-Rails mobile enabled?
Thanks!
Google-Maps-for-Rails is mobile enabled. The map that appears on mobile is an image and can't be dragged on a desktop safari browser.