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HTML

              
                <!DOCTYPE html>
<html>
	<head>
		<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: https://github.com/CloudMade/Leaflet-->
		<link rel="stylesheet" href="./lib/leaflet.css" />
		<!--[if lte IE 8]> <link rel="stylesheet" href="../lib/leaflet.ie.css" />  <![endif]-->  
		<script src="./lib/leaflet.js"></script>

		<!-- MarkerCluster https://github.com/danzel/Leaflet.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/MarkerCluster.Default.ie.css" /> <![endif]-->
		<script src="./lib/leaflet.markercluster-src.js"></script>
		
		<!-- GeoCSV: https://github.com/joker-x/Leaflet.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>
		
		<style>	
			html, body {
			margin: 0;
			padding: 0;
			font-family: Arial, sans-serif;
			background-color: #eee;
			}
			a {
			text-decoration: none;
			}
			.caja {
			display: block;
			float:left;
			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;
			}
		</style>
		<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-->
	</head>
	<body>
		
		
		<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>
				</select>
			<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="http://leafletjs.com/examples/custom-icons.html">Leaflet documentation</a>.</p> -->
				
				<h2>CSV</h2>
				<textarea id="csv" value=$("#test-select").val()></textarea>
				
				<h2>Javascript</h2>
				<textarea id="opciones">
L.geoCsv(null,{
fieldSeparator: ';',
lineSeparator: ',',
firstLineTitles: true,
onEachFeature: function (feature, layer) {
layer.bindPopup(feature.properties["popup"]);
},
pointToLayer: function (feature, latlng) {
return L.marker(latlng, {
icon:L.icon({
iconUrl: feature.properties['icon'],
shadowUrl: '../icon/shadow.png',
iconSize: [25,41],
shadowSize:   [41, 41],
shadowAnchor: [13, 20]
})
});
}
});
			</textarea>
				
				<button id="cargar">Load data</button>
				
			</div>
		</div>
		<div class="caja">
		<div id="mapa"></div>
		</div>
		<div id="tree">
				
				
				
				<!-- <button onclick="additems()">Add</button> -->
				<!-- <textarea id="csv" onchange="txtarea()"></textarea> -->
				<!-- <textarea id="csv1" ></textarea> -->		
			</div>
		<script>
		<!-- <script type="text/javascript"> -->
					var tree1 = $("#test-select").treeMultiselect({ enableSelectAll: true, sortable: true , onChange: treeOnChange, searchable: true,
						sortable: true,
						hideSidePanel:false,
					startCollapsed: true});
					var csv_editor=CodeMirror.fromTextArea(document.getElementById("csv"), {lineNumbers: true});
					var editor=$('.CodeMirror')[0].CodeMirror;
					var str='';
					function treeOnChange(allSelectedItems, addedItems, removedItems) {
						//console.log("something changed!");
						str='lat;lng;icon;popup ,'+$("#test-select").val();
						document.getElementById('csv').value=str;
						//textarea
						//var csv_editor = CodeMirror.fromTextArea(document.getElementById("csv"), {lineNumbers: true});
						//editor.setValue(str);
						//update map
						//cargar()
						//docluster('');
						if ($("#test-select").val()!==null){
						docluster(str)
						} else {cluster.clearLayers();}
					}
					
					
					
					
		<!-- </ script> -->
		//codemirror
		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";
		}
		
		ajusta_Altura();
		//basemaps
		var osmMap = L.tileLayer('http://tile.openstreetmap.org/{z}/{x}/{y}.png',{maxZoom: 13});
		var maveric = L.tileLayer('http://tile.openstreetmap.org/{z}/{x}/{y}.png',{maxZoom: 13});
		var localMap = L.tileLayer('../tiles/{z}/{x}/{y}.png', {maxZoom: 13});
		var satMap = L.tileLayer('http://tile.openstreetmap.org/{z}/{x}/{y}.png', {maxZoom: 14});
		
		//instanciamos el mapa
		//var mapa = L.map('mapa', {attributionControl:false}).setView([49, 3], 4);
		var mapa = L.map('mapa',{layers: [satMap]}, {attributionControl:false}).setView([49, 3], 8);
		/*		
		//L.tileLayer('http://tile.openstreetmap.org/{z}/{x}/{y}.png', {
		//L.tileLayer('../tiles/{z}/{x}/{y}.png', {
		maxZoom: 13
		}).addTo(mapa);
		*/
		
		//Base layers definition and addition
		var baseLayers = {
			"OSM": osmMap,
			"Satellite": satMap,			
			"Maveric":maveric,
			"Local": localMap,
		};
	  
		 //Add baseLayers to map as control layers
		 L.control.layers(baseLayers).addTo(mapa);
		//dotamos de funcionalidad al botón cargar
		var geo_csv = {};
		
		function cargar() {
			//guardamos los cambios del usuario en sus respectivos textarea
			opciones_editor.save();
			csv_editor.save();
			//borramos la capa geo_csv del mapa
			mapa.removeLayer(geo_csv);
			//recreamos la capa con las nuevas opciones
			geo_csv = eval(document.getElementById('opciones').value);
			geo_csv.addData(document.getElementById('csv').value);
			mapa.addLayer(geo_csv);
			//zoom
			 mapa.fitBounds(geo_csv.getBounds());
		};		
		//cluster
		var cluster = new L.MarkerClusterGroup();
		function docluster(csv) {
		//clear map
		cluster.clearLayers();			
		geo_csv = eval(document.getElementById('opciones').value); //added 
		//
		//var cluster = new L.MarkerClusterGroup(); //put outside the function
		
		geo_csv.addData(csv);
		cluster.addLayer(geo_csv);
		mapa.addLayer(cluster);
		mapa.fitBounds(cluster.getBounds());
		};
		document.getElementById('cargar').addEventListener('click', cargar, false);
		
		</script>
		
		</body>
		</html>
              
            
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