Leaflet and WMS

Leaflet is an an open-source JavaScript library for mobile-friendly interactive maps http://leafletjs.com/ Here data is provided by OpenStreetMap

by HoffZ

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.0-beta.2.rc.2/leaflet.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.0-beta.2.rc.2/leaflet.css">
<div id="map"></div>

CSS

#map {
  height: 400px;
}

JavaScript

var center = [60.438160, 5.472157];
var map = L.map('map').setView(center, 12);

L.tileLayer(
  'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
    maxZoom: 18
  }).addTo(map);

var wmsOptions = {
  layers: 'Distribusjonsnett,Regionalnett,Sentralnett',
  transparent: true,
  //opacity: 0.5,
  format: 'image/png',
}
//https://gis3.nve.no/map/services/Nettanlegg1/MapServer/WmsServer?request=GetCapabilities&service=WMS
var wmsLayer = L.tileLayer.wms('https://gis3.nve.no/map/services/Nettanlegg1/MapServer/WmsServer?', wmsOptions).addTo(map);