Pen Settings



CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource


Babel includes JSX processing.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource


Add Packages

Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.


Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.


                <!DOCTYPE html>
		<meta charset="UTF-8">
		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
		<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
		<title>NISOC Facility Map</title>
		<!-- Leaflet 0.5:>
		<link rel="stylesheet" href="./lib/leaflet.css" />
		<!--[if lte IE 8]> <link rel="stylesheet" href="../lib/" />  <![endif]-->  
		<script src="./lib/leaflet.js"></script>

		<!-- MarkerCluster -->
		<link rel="stylesheet" href="./lib/MarkerCluster.css" />
		<link rel="stylesheet" href="./lib/MarkerCluster.Default.css" />
		<!--[if lte IE 8]> <link rel="stylesheet" href="../../lib/" /> <![endif]-->
		<script src="./lib/leaflet.markercluster-src.js"></script>
		<!-- GeoCSV: -->
		<script src="./lib/leaflet.geocsv-src.js"></script>
		<!-- CodeMirror -->
		<link rel="stylesheet" href="./lib/codemirror/codemirror.css">
		<script src="./lib/codemirror/codemirror.js"></script>
		<script src="./lib/codemirror/util/matchbrackets.js"></script>
		<script src="./lib/codemirror/mode-javascript.js"></script>
			html, body {
			margin: 0;
			padding: 0;
			font-family: Arial, sans-serif;
			background-color: #eee;
			a {
			text-decoration: none;
			.caja {
			display: block;
			width: 43%;
			margin: 1%;
			padding: 2%;
			border: 1px solid #ccc;
			background-color: #fff;
			#mapa {
			height: 300px;
			h1 {
			margin: 0;
			text-align: center;
			padding: 10px;
			border-bottom: 1px solid #ccc;
			background-color: #fff
			h2 {
			margin-bottom: 5px;
			textarea {
			clear: both;
			width: 100%;
			height: 200px;
			font-family: monospace;
			#cargar {
			margin: 20px 0 0 0;
			font-size: 1.2em;
			.CodeMirror {
			border: 1px solid #eee;
			font-size: 1.2em;
			height: auto;
			font-family: monospace;
		<link rel="stylesheet" href="./dist/jquery.tree-multiselect.min.css">	<!--Tree-->	
		<script src="./vendor/jquery-1.11.3.min.js"></script>                   <!--Tree-->
		<script src="./vendor/jquery-ui.min.js"></script>                       <!--Tree-->
		<script src="../dist/jquery.tree-multiselect.js"></script>              <!--Tree-->
		<h1>My Tree+cluster+leaflet Map </h1>
		<div class="caja">
			<select id="test-select" multiple="multiple">			
					<option value="32.33;-5.2;  ../icon/red.png ;abc0"  data-section="Git/RP-1">abc0   </option>
					<option value="32.51;-5.18;../icon/red.png  ;abc1" data-section="Git/GRP-1">abc1   </option>
					<option value="32.33;-5.91;../icon/red.png  ;abc2" data-section="Git/GRP-1">abc2   </option>
					<option value="32.49;-5.01;../icon/red.png  ;abc3" data-section="Git/GRP-1">abc3   </option>
					<option value="32.64;-5.7; ../icon/red.png  ;abc4 " data-section="Git/RP-2">abc4  </option>
					<option value="32.44;-5.98;../icon/red.png  ;abc5" data-section="Git/GRP-2 ">abc5   </option>
					<option value="22.05;-5.55;../icon/red.png  ;abc6" data-section="Git/GRP-2">abc6   </option>
					<option value="32.99;-5.25;../icon/red.png  ;abc7" data-section="Git/GRP-2">abc7   </option>
					<option value="22.85;-5.36;../icon/red.png  ;abc8" data-section="Git/GRP-2">abc8   </option>
					<option value="32.12;-5.32;../icon/red.png  ;abc9" data-section="Git/GRP-2">abc9   </option>
					<option value="32.51;-5.18;../icon/blue.png ;def0" data-section="Git/GRP-2">def0   </option>
					<option value="32.33;-5.91;../icon/blue.png ;def1" data-section="Git/GRP-2">def1   </option>
					<option value="32.12;-5.32;../icon/blue.png ;def2" data-section="Git/GRP-3">def2   </option>
					<option value="32.99;-5.25;../icon/blue.png ;def3" data-section="Git/GRP-3">def3   </option>
					<option value="22.09;-5.81;../icon/blue.png ;def4" data-section="Git/GRP-4">def4   </option>
					<option value="32.44;-5.98;../icon/blue.png ;def5" data-section="Git/GRP-3">def5   </option>
					<option value="32.92;-5.22;../icon/blue.png ;def6" data-section="Git/GRP-4">def6   </option>
					<option value="22.54;-5.49;../icon/green.png; jkl"  data-section="Git/GRP-4"> jkl    </option>
			<div id="controles" style="display:none">
				<!-- <p>In this example, we load icons and HTML from CSV into the map. We can write full url or relative path. More at <a href="">Leaflet documentation</a>.</p> -->
				<textarea id="csv" value=$("#test-select").val()></textarea>
				<textarea id="opciones">
fieldSeparator: ';',
lineSeparator: ',',
firstLineTitles: true,
onEachFeature: function (feature, layer) {
pointToLayer: function (feature, latlng) {
return L.marker(latlng, {
shadowUrl: '../icon/shadow.png',
iconSize: [25,41],
shadowSize:   [41, 41],
shadowAnchor: [13, 20]
				<button id="cargar">Load data</button>
		<div class="caja">
		<div id="mapa"></div>
		<div id="tree">
				<!-- <button onclick="additems()">Add</button> -->
				<!-- <textarea id="csv" onchange="txtarea()"></textarea> -->
				<!-- <textarea id="csv1" ></textarea> -->		
		<!-- <script type="text/javascript"> -->
					var tree1 = $("#test-select").treeMultiselect({ enableSelectAll: true, sortable: true , onChange: treeOnChange, searchable: true,
						sortable: true,
					startCollapsed: true});
					var csv_editor=CodeMirror.fromTextArea(document.getElementById("csv"), {lineNumbers: true});
					var editor=$('.CodeMirror')[0].CodeMirror;
					var str='';
					function treeOnChange(allSelectedItems, addedItems, removedItems) {
						//console.log("something changed!");
						str='lat;lng;icon;popup ,'+$("#test-select").val();
						//var csv_editor = CodeMirror.fromTextArea(document.getElementById("csv"), {lineNumbers: true});
						//update map
						if ($("#test-select").val()!==null){
						} else {cluster.clearLayers();}
		<!-- </ script> -->
		var opciones_editor = CodeMirror.fromTextArea(document.getElementById("opciones"), {
		lineNumbers: true,
		matchBrackets: true,
		mode: "text/typescript"});
		//var csv_editor = CodeMirror.fromTextArea(document.getElementById("csv"), {lineNumbers: true});
		//altura del mapa al tamaño de los controles, dos columnas iguales
		function ajusta_Altura() {
		var altura = document.getElementById('controles').offsetHeight
		//document.getElementById('mapa').style.height = altura+20+"px";
		document.getElementById('mapa').style.height = "450px";
		var osmMap = L.tileLayer('{z}/{x}/{y}.png',{maxZoom: 13});
		var maveric = L.tileLayer('{z}/{x}/{y}.png',{maxZoom: 13});
		var localMap = L.tileLayer('../tiles/{z}/{x}/{y}.png', {maxZoom: 13});
		var satMap = L.tileLayer('{z}/{x}/{y}.png', {maxZoom: 14});
		//instanciamos el mapa
		//var mapa ='mapa', {attributionControl:false}).setView([49, 3], 4);
		var mapa ='mapa',{layers: [satMap]}, {attributionControl:false}).setView([49, 3], 8);
		//L.tileLayer('{z}/{x}/{y}.png', {
		//L.tileLayer('../tiles/{z}/{x}/{y}.png', {
		maxZoom: 13
		//Base layers definition and addition
		var baseLayers = {
			"OSM": osmMap,
			"Satellite": satMap,			
			"Local": localMap,
		 //Add baseLayers to map as control layers
		//dotamos de funcionalidad al botón cargar
		var geo_csv = {};
		function cargar() {
			//guardamos los cambios del usuario en sus respectivos textarea;;
			//borramos la capa geo_csv del mapa
			//recreamos la capa con las nuevas opciones
			geo_csv = eval(document.getElementById('opciones').value);
		var cluster = new L.MarkerClusterGroup();
		function docluster(csv) {
		//clear map
		geo_csv = eval(document.getElementById('opciones').value); //added 
		//var cluster = new L.MarkerClusterGroup(); //put outside the function
		document.getElementById('cargar').addEventListener('click', cargar, false);