Custom control

by Mladen Petrovic

HTML

<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css">
<script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet-src.js"></script>
<div id="map" ></div>

CSS

#map {
    height: 400px;
}

JavaScript

var lat = 46.566414;
var lng =  2.4609375;
var zoom =  5;

var map = new L.Map('map');

var osmUrl='http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
var osmAttrib='Map data &copy; OpenStreetMap contributors';
var osm = new L.TileLayer(osmUrl, {minZoom: 3, maxZoom: 8, attribution: osmAttrib});
map.addLayer(osm);

map.setView(new L.LatLng(lat, lng), zoom);



// create the control
var command = L.control({position: 'topright'});

command.onAdd = function (map) {
    var div = L.DomUtil.create('div', 'command');

    div.innerHTML = '<form><input id="command" type="checkbox"/>command</form>'; 
    return div;
};

command.addTo(map);


// add the event handler
function handleCommand() {
   alert("Clicked, checked = " + this.checked);
}

document.getElementById ("command").addEventListener ("click", handleCommand, false);