I'm working on an windows 8 app in html5 and now I'm stuck with the map that is going to find the users location I don't know whats wrong, it says it some error I hope someone can help me because I have more to work on and i have a deadline on this project
map.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>BingMapsJSIntro</title>
<script src="http://dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=7.0" type="text/javascript"></script>
<!-- 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>
<!-- BingMapsJSIntro references -->
<link href="/css/default.css" rel="stylesheet" />
<script src="/js/default.js"></script>
<!-- Bing Maps references -->
<script type="text/javascript"
src="ms-appx:///Bing.Maps.JavaScript//js/veapicore.js"></script>
<!-- Our Bing Maps JavaScript Code -->
<script src="/js/bing.js"></script>
</head>
<body>
<div id="myMap"></div>
</body>
</html>
bing.js
var map;
function showMap(position) {
var latitude = position.coords.latitude;
var longitude = position.coords.longitude;
var map = new Microsoft.Maps.Map($("mymap")[0],
{
credentials: "MYBINGMAPCODE",
center: new Microsoft.Maps.Location(latitude, longitude),
mapTypeId: Microsoft.Maps.MapTypeId.road,
zoom: 10
});
var center = map.getCenter();
var pin = new Microsoft.Maps.Pushpin(center, { width: 50, height: 50, draggable: false });
map.entities.push(pin);
}
//Initialization logic for loading the map control
(function () {
function initialize() {
Microsoft.Maps.loadModule('Microsoft.Maps.Map', { callback: GetMap });
}
document.addEventListener("DOMContentLoaded", initialize, false);
})();
Your modules callback method "GetMap" is non-existant in the code you provided.
Microsoft.Maps.loadModule('Microsoft.Maps.Map', { callback: GetMap });
You need something like...
function GetMap ()
{
var mapOptions = { credentials:"<Insert Your Bing Maps Key Here>" }
var map = new Microsoft.Maps.Map(document.getElementById("myMap"), mapOptions );
}
I'm building a simple application which will mark the states in India depending to state name.
So, I started with experimenting as the following example.
It works good if I set the displayMode : 'markers' but according to their documentation states can be display as regions.
But, its not working. Am I doing something wrong?
<html>
<head>
<script type='text/javascript' src='https://www.google.com/jsapi'></script>
<script type='text/javascript'>
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawMarkersMap);
function drawMarkersMap() {
var data = google.visualization.arrayToDataTable([
['State'],
['West Bengal'],
]);
var options = {
region: 'IN',
displayMode: 'regions',
};
var chart = new google.visualization.GeoChart(document.getElementById('chart_div'));
chart.draw(data, options);
};
</script>
</head>
<body>
<div id="chart_div" style="width: 900px; height: 500px;"></div>
</body>
</html>
You need to set your options to resolution: 'provinces'
Here is the code (working):
<html>
<head>
<script type='text/javascript' src='https://www.google.com/jsapi'></script>
<script type='text/javascript'>
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawMarkersMap);
function drawMarkersMap() {
var data = google.visualization.arrayToDataTable([
['State', 'Data'],
['West Bengal', 5],
]);
var options = {
region: 'IN',
displayMode: 'regions',
resolution: 'provinces',
};
var chart = new google.visualization.GeoChart(document.getElementById('chart_div'));
chart.draw(data, options);
};
</script>
</head>
<body>
<div id="chart_div" style="width: 900px; height: 500px;"></div>
</body>
</html>
Using generated code from FusionTablesLayer Wizard, I am trying to determine how to open the info window onchange. The code below displays the marker perfectly, but I would like the info window to open when a different selection (state) is selected, rather than clicking on the marker to trigger info window. Thanks.
Followup:
Following geocodezip's remarks below, the following code works well and has given me a great start! Now to use drop down selector rather than sidebar links...
New working code
<!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>Fusion Table Markers and Sidebar</title>
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
google.load('visualization', '1', {'packages':['table']});
var map;
var markers = [];
var infoWindow = new google.maps.InfoWindow();
function initialize() {
var us = new google.maps.LatLng(38.24676420846342, -94.82073772499997);
map = new google.maps.Map(document.getElementById('map_canvas'), {
center: us,
zoom: 4,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
//sidebar to contain link to map marker - Sales Region - and Rep name
var sql = encodeURIComponent("SELECT 'State - Sales Region', 'Representative Contact', Lat, Lon FROM 5555555555 ORDER BY 'State - Sales Region'");
var query = new google.visualization.Query('http://www.google.com/fusiontables/gvizdata?tq=' + sql);
query.send(getData);
}
//simple sidebar and info window style
function getData(response) {
var dt = response.getDataTable();
var side_html = '<table style="border-collapse: collapse" border="1" \
cellpadding="5"> \
<thead> \
<tr style="background-color:#e0e0e0"> \
<th>Area</th> \
<th>Name</th> \
</tr> \
</thead> \
<tbody>';
for (var i = 0; i < dt.getNumberOfRows(); i++) {
var lat = dt.getValue(i,2);
var lng = dt.getValue(i,3);
var area = dt.getValue(i,0);
var pop = dt.getValue(i,1);
var pt = new google.maps.LatLng(lat, lng);
var html = "<strong>" + area + "</strong><br />" + pop;
side_html += '<tr> \
<td>' + area + '</td> \
<td>' + pop + '</td> \
</tr>';
createMarker(pt, html);
}
side_html += '</tbody> \
</table>';
document.getElementById("side_bar").innerHTML = side_html;
}
//use simple default marker
function createMarker(point,info) {
var marker = new google.maps.Marker({
position: point,
map: map
});
markers.push(marker);
google.maps.event.addListener(marker, 'click', function() {
infoWindow.close();
infoWindow.setContent(info);
infoWindow.open(map,marker);
});
}
function myclick(num) {
google.maps.event.trigger(markers[num], "click");
map.setCenter(markers[num].getPosition());
// map.setZoom(map.getZoom()+2);
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas" style="width: 900px; height: 600px; position: absolute; left: 10px"></div>
<div id="side_bar" style="width: 200px; height: 600px; position: absolute; left: 920px; overflow: auto;"></div>
</body>
</html>
The only way to open an InfoWindow on a FusionTablesLayer by default is to click on it. To open it from an external event, one option is to create your own InfoWindow. retrieving the content by querying the FusionTable and opening on whatever external stimulus you want.
Example/proof of concept with a sidebar
Example from the documentation
I've got this in my application.dryml file:
<def tag="googlemap">
<html>
<head>
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0; padding: 0 }
#map_canvas { height: 100% }
</style>
<script type="text/javascript">
src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAIbK8zw8fqY&sensor=false">
</script>
<script type="text/javascript">
function initialize() {
var mapOptions = {
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"), mapOptions);
var georssLayer = new google.maps.KmlLayer('http://waterwatch.org.au/waterwatch_php/all_sites.php');
georssLayer.setMap(map);
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas" style="width:100%; height:100%"><div param="map" /></div>
</body>
</html>
</def>
I'm getting an error "Illegal character '&' in raw string" (the param separator in the maps.googleapis.com link.
How do I escape the & character in dryml?
I have written a Google Fusion Tables script I'm happy with (below), but it's loading only 500 rows of points in my table, which has over 20,000 rows. This is my first time in this neighborhood and I was really surprised to find the limit. Is there some way to load all the rows?
<!doctype html>
<html class="no-js" lang="en">
<head>
<meta charset="utf-8">
<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
<title>Points in box</title>
<link href="./stylesheets/example.css" media="screen" rel="stylesheet" type="text/css" />
<link rel="shortcut icon" href="/images/favicon.ico" />
<noscript><meta http-equiv="refresh" content="0;url=/no_javascript.html"></noscript>
<!-- Find box coordinates javascript -->
<script type ="text/javascript" src="http://www.movable-type.co.uk/scripts/latlon.js"></script>
<!-- Type label text javascript -->
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="./js/label.js"></script>
<!-- Visulization javascript -->
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<!-- Initialize visualization -->
<script type="text/javascript">
google.load('visualization', '1', {});
</script>
</head>
<body class="developers examples examples_downloads examples_downloads_points-in-box examples_downloads_points-in-box_index">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript">
var store_table = 4121905;
//send a call to GViz to retrieve lat/long coordinates of the stores
function getStoreData() {
//set the query using the input from the user
var queryText = encodeURIComponent("SELECT Latitude,Longitude,Impressions FROM " + store_table);
var query = new google.visualization.Query('http://www.google.com/fusiontables/gvizdata?tq=' + queryText);
//set the callback function
query.send(doLoop);
}
function drawBox(topleftx, toplefty, bottomrightx, bottomrighty) {
var bounds = new google.maps.LatLngBounds(
new google.maps.LatLng( topleftx, toplefty ),
new google.maps.LatLng( bottomrightx, bottomrighty )
);
var overlay = new google.maps.Rectangle({
map: carto_map,
bounds: bounds,
strokeColor: "#0000ff",
strokeOpacity: 0.20,
strokeWeight: 2,
fillColor: "#0000ff",
fillOpacity: 0.050,
});
}
function doLoop(response) {
numRows = response.getDataTable().getNumberOfRows();
//Basic
var cartodbMapOptions = {
zoom: 7,
center: new google.maps.LatLng( 37.926868, -121.68457 ),
// center: new google.maps.LatLng( 40.7248057566452, -74.003 ),
// disableDefaultUI: true,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
// Init the map
carto_map = new google.maps.Map(document.getElementById("map"),cartodbMapOptions);
for(i = 0; i < numRows; i++) {
var centerX = response.getDataTable().getValue(i,0);
var centerY = response.getDataTable().getValue(i,1);
var imps = response.getDataTable().getValue(i,2);
var centerPoint = new LatLon(centerX,centerY);
var latLng = new google.maps.LatLng(centerX,centerY);
var toplefty = centerPoint.destinationPoint(-45, 6)._lon;
var topleftx = centerPoint.destinationPoint(-45, 7.7)._lat;
var bottomrighty = centerPoint.destinationPoint(135, 6)._lon;
var bottomrightx = centerPoint.destinationPoint(135, 7.7)._lat;
drawBox(topleftx, toplefty, bottomrightx, bottomrighty);
var marker = new google.maps.Marker({
position: latLng,
draggable: false,
markertext: imps,
flat: true,
map: carto_map
});
var label = new Label({
map: carto_map,
position: latLng,
draggable: true
});
label.bindTo('text', marker, 'markertext');
marker.setMap(null);
}
}
$(function() {
getStoreData();
});
</script>
<div id="map"></div>
</body>
</html>
I solved the problem by using the json call method. Code below.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>David's Build Up</title>
<link href="./stylesheets/example.css" media="screen" rel="stylesheet" type="text/css" />
<link rel="shortcut icon" href="/images/favicon.ico" />
<noscript><meta http-equiv="refresh" content="0;url=/no_javascript.html"></noscript>
<!-- Find box coordinates javascript -->
<script
src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js">
</script>
<script type ="text/javascript" src="http://www.movable-type.co.uk/scripts/latlon.js"></script>
<!-- Type label text javascript -->
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="./js/label.js"></script>
<!-- Visulization javascript -->
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<!-- Initialize visualization -->
<script type="text/javascript">
google.load('visualization', '1', {});
</script>
<script type="text/javascript">
function drawBox(topleftx, toplefty, bottomrightx, bottomrighty) {
var bounds = new google.maps.LatLngBounds(
new google.maps.LatLng( topleftx, toplefty ),
new google.maps.LatLng( bottomrightx, bottomrighty )
);
var overlay = new google.maps.Rectangle({
map: carto_map,
bounds: bounds,
strokeColor: "#0000ff",
strokeOpacity: 0.20,
strokeWeight: 2,
fillColor: "#0000ff",
fillOpacity: 0.050,
});
}
function initialize() {
// Set the map parameters
var cartodbMapOptions = {
zoom: 5 ,
center: new google.maps.LatLng( 40.313043, -97.822266 ),
mapTypeId: google.maps.MapTypeId.ROADMAP
}
// Initialize the map
carto_map = new google.maps.Map(document.getElementById("map"),cartodbMapOptions);
// Query to grab the data
var query = "SELECT Latitude, Longitude, Impressions FROM " +
'[encrypted table ID here]';
var encodedQuery = encodeURIComponent(query);
// Construct the URL to grab the data
var url = ['https://www.googleapis.com/fusiontables/v1/query'];
url.push('?sql=' + encodedQuery);
url.push('&key=AIzaSyAm9yWCV7JPCTHCJut8whOjARd7pwROFDQ');
url.push('&callback=?');
// Set the number of rows
var numRows = 3500;
// Get the variables from the table, in a loop
$.ajax({
url: url.join(''),
dataType: 'jsonp',
success: function (data) {
var rows = data['rows'];
var ftData = document.getElementById('ft-data');
for (var i in rows) {
var centerX = rows[i][0];
var centerY = rows[i][1];
var imps = rows[i][2];
// Set the center points
var centerPoint = new LatLon(centerX,centerY);
var latLng = new google.maps.LatLng(centerX,centerY);
// Set top left points
var toplefty = centerPoint.destinationPoint(-45, 6)._lon;
var topleftx = centerPoint.destinationPoint(-45, 7.7)._lat;
// Set bottom right points
var bottomrighty = centerPoint.destinationPoint(135, 6)._lon;
var bottomrightx = centerPoint.destinationPoint(135, 7.7)._lat;
// Draw the box
drawBox(topleftx, toplefty, bottomrightx, bottomrighty);
// Drop markers
var marker = new google.maps.Marker({
position: latLng,
draggable: false,
markertext: imps,
flat: true,
map: carto_map
});
var label = new Label({
map: carto_map,
position: latLng,
draggable: true
});
label.bindTo('text', marker, 'markertext');
marker.setMap(null);
};
}
});
}
</script>
</head>
<body onload="initialize()">
<div id="map"></div>
<div id="ft-data"></div>
</body>
</html>
The Gviz API does have a 500 row limit for a given query.
Any table is limited to 100,000 mappable rows, but that's well outside your reported 20,000 rows.
The new Javascript API, currently accepting Trusted Testers, offers JSON format support for any number of rows returned for a query. You can apply for the TT program by requesting membership in this group:
https://groups.google.com/group/fusion-tables-api-trusted-testers
-Rebecca
The fusiontables/gvizdata URL is intended for Gviz charts and so is limited to 500 points. There are other ways to query that don't have that limitation. See https://developers.google.com/fusiontables/docs/sample_code for examples.
I routinely refresh a 2500 row table by deleting all rows and inserting new ones. The loop in my code that constructs the INSERT sql has a nested loop that just counts to 400, sends that sql, and then starts building another one with the next 400 records.