I use leaflet to display my geolocated picture on my website (you can see my test site here: http://test.vincentbourganel.fr/pages/map-osm/)
everthing goes fine exept one thing:
when I browse my website from an ios mobile device (ios 11.3.1), no markers are displayed.
I can't figure where is the matter.
I try to have a reduce test case (only html, outside zenphoto, used for my gallery) with only 2 markers but the issue remains the same.
You can see it here:
http://test.vincentbourganel.fr/test_osm_map.html
can you point me to the right direction to solve this issue?
thanks for your help!!
vincent
edit after comment:
there is the code of my page:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1">
<script type="text/javascript" src="/zp-core/js/jquery.js"></script>
<link rel="stylesheet" type="text/css" href="http://test.vincentbourganel.fr/plugins/zp_openstreetmap/leaflet.css" />
<link rel="stylesheet" type="text/css" href="http://test.vincentbourganel.fr/plugins/zp_openstreetmap/zp_openstreetmap.css" />
<script src="http://test.vincentbourganel.fr/plugins/zp_openstreetmap/leaflet.js"></script>
<script src="http://test.vincentbourganel.fr/plugins/zp_openstreetmap/leaflet-providers.js"></script>
<title>[VB] Photo US | Map OSM</title>
</head>
<body>
<h3>Map OSM</h3>
<div id="osm_map" style="width:100%; height:600px;"></div>
<script>
var map = L.map('osm_map', {
zoom: 4,
zoomControl: false,
minZoom: 2,
maxZoom: 18
});
L.tileLayer.provider('OpenTopoMap').addTo(map);
L.control.zoom({position: 'topleft'}).addTo(map);
L.marker([57.150,-6.100]).addTo(map);
L.marker([57.500,-6.450]).addTo(map);
map.fitBounds([
[57.150,-6.100], [57.500,-6.450]
]);
</script>
</body>
</html>
there is the code of my test case taht you can see here: http://test.vincentbourganel.fr/test_osm_map.html
I am unable to see the 2 markers on my ios mobile device.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1">
<script type="text/javascript" src="/zp-core/js/jquery.js"></script>
<link rel="stylesheet" type="text/css" href="http://test.vincentbourganel.fr/plugins/zp_openstreetmap/leaflet.css" />
<link rel="stylesheet" type="text/css" href="http://test.vincentbourganel.fr/plugins/zp_openstreetmap/zp_openstreetmap.css" />
<script src="http://test.vincentbourganel.fr/plugins/zp_openstreetmap/leaflet.js"></script>
<script src="http://test.vincentbourganel.fr/plugins/zp_openstreetmap/leaflet-providers.js"></script>
<title>[VB] Photo US | Map OSM</title>
</head>
<body>
<h3>Map OSM</h3>
<div id="osm_map" style="width:100%; height:600px;"></div>
<script>
var map = L.map('osm_map', {
zoom: 4,
zoomControl: false,
minZoom: 2,
maxZoom: 18
});
L.tileLayer.provider('OpenTopoMap').addTo(map);
L.control.zoom({position: 'topleft'}).addTo(map);
L.marker([57.150,-6.100]).addTo(map);
L.marker([57.500,-6.450]).addTo(map);
map.fitBounds([
[57.150,-6.100], [57.500,-6.450]
]);
</script>
</body>
</html>
Related
Here is the problem. Sorry for stupid question.
I read how to connect this library to my project.
I use vs-code. First, i need to install npm in my project with command npm install sweetalert2 in vs-code terminal. I did that.
Next i need to add reference to sweetalert2.min.js and sweetalert2.min.css in <head>.
And call the function.
Swal.fire({
title: 'Error!',
text: 'Do you want to continue',
icon: 'error',
confirmButtonText: 'Cool'
})
I also make button with onclick function but this not work. I click button and nothing. No modal window.
Here is my code. Help to see my problem. Thank you!
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" type="text/css" href="styles/style.css" />
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Oleo+Script+Swash+Caps&display=swap" rel="stylesheet">
<script src="/node_modules/sweetalert2/dist/sweetalert2.min.js"></script>
<link rel="stylesheet" href="/node_modules/sweetalert2/dist/sweetalert2.min.css">
<script>
function CBR_XML_Daily_Ru(rates) {
function trend(current, previous) {
if (current > previous) return ' ▲';
if (current < previous) return ' ▼';
return '';
}
var USDrate = rates.Valute.USD.Value.toFixed(4).replace('.', ',');
var USD = document.getElementById('USD');
USD.innerHTML = USD.innerHTML.replace('00,0000', USDrate);
USD.innerHTML += trend(rates.Valute.USD.Value, rates.Valute.USD.Previous);
var EURrate = rates.Valute.EUR.Value.toFixed(4).replace('.', ',');
var EUR = document.getElementById('EUR');
EUR.innerHTML = EUR.innerHTML.replace('00,0000', EURrate);
EUR.innerHTML += trend(rates.Valute.EUR.Value, rates.Valute.EUR.Previous);
}
</script>
<link rel="dns-prefetch" href="https://www.cbr-xml-daily.ru/">
<script src="https://www.cbr-xml-daily.ru/daily_jsonp.js" async></script>
</head>
<body>
<button onclick="functi()">Тест Sweetalert</button>
<div class="container-message">
<div class="mainInfo">
<h1>Что день грядующий нам готовит ? Богатство или бедность? <span class="usd-color">$</span></h1>
<div id="USD">Доллар США $ — 00,0000 руб.</div>
<div id="EUR">Евро € — 00,0000 руб.</div>
</div>
</div>
<script>
function functi() {
Swal.fire({
title: 'Error!',
text: 'Do you want to continue',
icon: 'error',
confirmButtonText: 'Cool'
})
}
</script>
</body>
</html>
And also attach chrome-console log console
So, i find solution.
I use cdn url from documentation <script src="//cdn.jsdelivr.net/npm/sweetalert2#11"></script>.
But this not work.
I change this url in head to <script src="https://cdn.jsdelivr.net/npm/sweetalert2#11"></script>
And it works!
I have been using the chalkboard plugin for a reveal presentation. As it is written on the github page (https://github.com/rajgoel/reveal.js-plugins/tree/master/chalkboard), I saved the drawings in a json file by pressing d (as far as I can tell, the data was correctly stored in the json file) and then I added the line src: "prova/cb.json", to the initialization for chalkboard and loaded the presentation with ?print-pdf.
However, when I open the presentation, there is no trace of the drawings that should be loaded.
This is the html of a minimal (non) working example...
Does anyone know what's going on?
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>Prova</title>
<link rel="stylesheet" href="dist/reset.css">
<link rel="stylesheet" href="dist/reveal.css">
<link rel="stylesheet" href="dist/theme/night.css" id="theme">
<link rel="stylesheet" href="plugin/highlight/monokai.css" id="highlight-theme">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
</head>
<body>
<div class="reveal">
<div class="slides">
<section >
<h4>Prova</h4>
</section>
</div>
</div>
<script src="dist/reveal.js"></script>
<script src="plugin/notes/notes.js"></script>
<script src="plugin/markdown/markdown.js"></script>
<script src="plugin/highlight/highlight.js"></script>
<script src="plugin/zoom/zoom.js"></script>
<script src="plugin/math/math.js"></script>
<script src="plugin/chalkboard/plugin.js"></script>
<script>
Reveal.initialize({
hash: true,
controls: false,
transition: 'convex',
math: {
mathjax: 'http://cdn.mathjax.org/mathjax/latest/MathJax.js',
config: 'TeX-AMS-MML_HTMLorMML'
},
chalkboard: {
src: "prova/cb.json",
toggleChalkboardButton: { left: "80px" },
toggleNotesButton: { left: "130px" },
},
plugins: [ RevealMarkdown, RevealHighlight, RevealNotes, RevealZoom, RevealMath, RevealChalkboard ],
});
</script>
</body>
</html>
I'm using the French IGN Leaflet extension (which use Proj4Leaflet internally) to display maps with a different coordinates system (Lambert 93 and not WGS 84). I would like to know if there is a way to call setView, add a marker, ... using the same coordinates system that the one defined in the crs property (without to do the transformation manually) ?
Actually, I have the following code
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>WebApplication1</title>
<base href="~/" />
<link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
<link rel="stylesheet" href="lib/leaflet/leaflet.css" />
<script type='text/javascript' src="lib/leaflet/leaflet.js"></script>
<link rel="stylesheet" href="lib/leaflet.geoportal/GpPluginLeaflet.css" />
<link rel="stylesheet" href="lib/leaflet.geoportal/GpPluginLeaflet-src.css" />
<link rel="stylesheet" href="lib/leaflet.geoportal/GpPluginLeaflet-map.css" />
<script type='text/javascript' src="lib/leaflet.geoportal/GpPluginLeaflet.js"></script>
<script type='text/javascript' src="lib/leaflet.geoportal/GpPluginLeaflet-src.js"></script>
<script type='text/javascript' src="lib/leaflet.geoportal/GpPluginLeaflet-map.js"></script>
</head>
<body>
<div id="map" style="padding:5px; width:100%;height:800px;"></div>
<script>
function go() {
var town1 = [48.845, 2.424];
var map = L.map('map', {
crs: L.geoportalCRS.EPSG2154,
}).setView(town1, 18);
var layer = L.geoportalLayer.WMTS({ layer: "ORTHOIMAGERY.ORTHOPHOTOS.BDORTHO.L93" });
layer.addTo(map);
map.addControl(L.geoportalControl.LayerSwitcher());
var town2= [46.7833300, 4.8500000];
#*var town2= [841126, 6633116];*#
var marker = L.marker(town2);
marker.addTo(map);
map.setView(town2, 18, L.geoportalCRS.EPSG2154);
}
Gp.Services.getConfig({ apiKey: "jhyvi0fgmnuxvfv0zjzorvdn", onSuccess: go });
</script>
</body>
</html>
But as you can see, the setView and the add of a marker is done using the WGS84 system coordinates. I would like to be able to do it using the same system that the one defined in crs.
I can transform the coordinates manually but I expected that Proj4Leaflet would do it automatically.
Could you tell me if there is a way to do it or not ?
I'm following the basic tutorial for Leaflet-angular-directive. I am able to see the leaflet map component display in the browser, but the map is blank. The example:
<html ng-app="demoapp">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="../bower_components/angular/angular.min.js"></script>
<script src="../bower_components/leaflet/dist/leaflet.js"></script>
<script src="../dist/angular-leaflet-directive.min.js"></script>
<link rel="stylesheet" href="../bower_components/leaflet/dist/leaflet.css" />
<script>
var app = angular.module("demoapp", ['leaflet-directive']);
app.controller("BasicFirstController", [ "$scope", function($scope) {
// Nothing here!
}]);
</script>
</head>
<body ng-controller="BasicFirstController">
<leaflet width="100%" height="480px"></leaflet>
<h1>First steps, basic example</h1>
</body>
</html>
I don't see where the API key or tile urls is passed, or is it not required?
Thanks!
You code is ok. It works form me with these dependencies ( Angular 1.4.9 ) :
<script src="http://cdn.leafletjs.com/leaflet-0.7.1/leaflet.js"></script>
<script src="bower_components/angular/angular.js"></script>
<script src="bower_components/angular-route/angular-route.js"></script>
<script src="bower_components/angular-route/angular-route.js"></script>
<script src="bower_components/angular-mocks/angular-mocks.js"></script>
<script src="angularLealeft/angular-leaflet-directive.min.js"></script>
There is no need for API key.
I updated leaflet elevation example gpx just changing the gox name, working locally on win 7 or OS X and Safari or Chrome. Nothing shows up.
var map = new L.Map('map');
var url = 'http://otile{s}.mqcdn.com/tiles/1.0.0/map/{z}/{x}/{y}.jpeg',
attr ='Tiles Courtesy of MapQuest — Map data © OpenStreetMap contributors, CC-BY-SA',
service = new L.TileLayer(url, {subdomains:"1234",attribution: attr});
var el = L.control.elevation();
el.addTo(map);
var g=new L.GPX("./maggiore.gpx", {
async: true,
marker_options: {
startIconUrl: './lib/leaflet-gpx/pin-icon-start.png',
endIconUrl: './lib/leaflet-gpx/pin-icon-end.png',
shadowUrl: './lib/leaflet-gpx/pin-shadow.png'
}
});
g.on('loaded', function(e) {
map.fitBounds(e.target.getBounds());
});
g.on("addline",function(e){
el.addData(e.line);
});
g.addTo(map);
map.addLayer(service);
<link href="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.css" rel="stylesheet"/>
<head>
<title>Leaflet.Elevation</title>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style>
html, body, #map {
height:100%;
width:100%;
padding:0px;
margin:0px;
}
</style>
<script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.css" />
<!--[if lte IE 8]><link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.ie.css" /><![endif]-->
<link rel="stylesheet" href="../dist/Leaflet.Elevation-0.0.2.css" />
<script type="text/javascript" src="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.js"></script>
<script type="text/javascript" src="../dist/Leaflet.Elevation-0.0.2.min.js"></script
><script type="text/javascript" src="./lib/leaflet-gpx/gpx.js"></script>
</head>
<body>
<div id="map"></div>
All I get is a grey page with zoom control and an empty diagram
do you have the leaftlet.elevation dist files ?
looking at your example you have :
<link rel="stylesheet" href="../dist/Leaflet.Elevation-0.0.2.css" />
<script type="text/javascript" src="../dist/Leaflet.Elevation-0.0.2.min.js"></script
you may copy these files to the lib folder.