Leaflet demo

For update marker position

by yairamon

HTML

<script src="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.js"></script>
<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.css">

	<title>Quick Start - Leaflet</title>

	<meta charset="utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	
	<link rel="shortcut icon" type="image/x-icon" href="docs/images/favicon.ico" />

    <link rel="stylesheet" href="https://unpkg.com/[email protected]/dist/leaflet.css" integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ==" crossorigin=""/>
    <script src="https://unpkg.com/[email protected]/dist/leaflet.js" integrity="sha512-gZwIG9x3wUXg2hdXF6+rVkLF/0Vi9U8D2Ntg4Ga5I5BZpVkVxlJWbSQtXPSiUTtC0TjtGOmxa1AJPuV0CPthew==" crossorigin=""></script>

MAP!

<button type="button" onclick="myFunction()">Set border</button>



<div id="mapDiv" style="width: 600px; height: 400px;"></div>


AFTER

CSS

#map {
    height: 500px;
    width: 80%;
}

JavaScript

var greenIcon = L.icon({
    iconUrl: 'https://leafletjs.com/examples/custom-icons/leaf-green.png',
    shadowUrl: 'https://leafletjs.com/examples/custom-icons/leaf-shadow.png',

    iconSize:     [38, 95], // size of the icon
    shadowSize:   [50, 64], // size of the shadow
    iconAnchor:   [22, 94], // point of the icon which will correspond to marker's location
    shadowAnchor: [4, 62],  // the same for the shadow
    popupAnchor:  [-3, -76] // point from which the popup should open relative to the iconAnchor
});


function myFunction() {
  document.getElementById("mapDiv").style.border = "thick solid #0000FF";
}


	var mymap = L.map('mapDiv').setView([51.505, -0.09], 13);

	L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token=pk.eyJ1IjoibWFwYm94IiwiYSI6ImNpejY4NXVycTA2emYycXBndHRqcmZ3N3gifQ.rJcFIG214AriISLbB6B5aw', {
		maxZoom: 18,
		attribution: 'Map data &copy; <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors, ' +
			'<a href="https://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, ' +
			'Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
		id: 'mapbox/streets-v11',
		tileSize: 512,
		zoomOffset: -1
	}).addTo(mymap);

	L.marker([51.5, -0.09]).addTo(mymap)
		.bindPopup("<b>Hello world!</b><br />I am a popup.").openPopup();

	L.circle([51.508, -0.11], 500, {
		color: 'red',
		fillColor: '#f03',
		fillOpacity: 0.5
	}).addTo(mymap).bindPopup("I am a circle.");

	L.polygon([
		[51.509, -0.08],
		[51.503, -0.06],
		[51.51, -0.047]
	]).addTo(mymap).bindPopup("I am a polygon.");


	var popup = L.popup();

	function onMapClick(e) {
		popup
			.setLatLng(e.latlng)
			.setContent("You clicked the map at " + e.latlng.toString())
			.openOn(mymap);
	}

	mymap.on('click', onMapClick);