andrewxhill/index.html

## index.html
<!DOCTYPE html>
<html>
  <head>
    <title>Layer selector example | CartoDB.js</title>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
    <meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
    <link rel="shortcut icon" href="http://cartodb.com/assets/favicon.ico" />
    <style>
      html, body, #map {
        height: 100%;
        padding: 0;
        margin: 0;
        background: black;
      }

      #layer_selector {
        position: absolute;
        top: 20px;
        right: 20px;
        padding: 0;
      }

      #layer_selector ul {
        padding: 0; margin: 0;
        list-style-type: none;
      }

      #layer_selector li {
        border-bottom: 1px solid #999;
        padding: 15px 30px;
        font-family: "Helvetica", Arial;
        font-size: 13px;
        color: #444;
        cursor: auto;
      }

      #layer_selector li:hover {
        background-color: #F0F0F0;
        cursor: pointer;
      }

      #layer_selector li.selected {
        background-color: #EEE;
      }
    </style>

    <link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.css" />
    <!--[if lte IE 8]>
        <link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.ie.css" />
    <![endif]-->
  </head>
  <body>
    <div id="map"></div>
    <div id="layer_selector" class="cartodb-infobox">
      <ul>
        <li id="abc">Sunday</li>
        <li id="def">Monday</li>
        <li id="efg">ALL</li>
      </ul>
    </div>

    <!-- include cartodb.js library -->
    <script src="http://libs.cartocdn.com/cartodb.js/v3/cartodb.js"></script>

    <script>
      var selectedLayer;
      // create layer selector
      function createSelector(layers) {
        var sql = new cartodb.SQL({ user: 'andrew' });

        var $options = $('#layer_selector li');
        $options.click(function(e) {
          // get the area of the selected layer
          var $li = $(e.target);
          var layer = $li.attr('id');
          if(selectedLayer != layer ){
            // definitely more elegant ways to do this, but went for
            // ease of understanding
            if (layer == 'abc'){
              layers.getSubLayer(0).show();
              layers.getSubLayer(1).show();
              layers.getSubLayer(2).hide();
              layers.getSubLayer(3).hide();
            }
            else if (layer=='def'){
              layers.getSubLayer(2).show();
              layers.getSubLayer(3).show();
              layers.getSubLayer(0).hide();
              layers.getSubLayer(1).hide();
            }
            else {
              layers.getSubLayer(2).show();
              layers.getSubLayer(3).show();
              layers.getSubLayer(0).show();
              layers.getSubLayer(1).show();
            }
          }
        });
      }

      var layerN = {};
      function main() {
        selectedStyle = $('li.selected').attr('id');

        cartodb.createVis('map', 'http://team.cartodb.com/api/v2/viz/011f163e-a753-11e4-a1a8-0e018d66dc29/viz.json')
        .done(function(vis,layers) {
          createSelector(layers[1]);
          layers[1].getSubLayer(0).hide();
          layers[1].getSubLayer(1).hide();
        })
        .error(function(err) {
          console.log(err);
        });
      }
      window.onload = main;
    </script>
  </body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>Layer selector example \| CartoDB.js</title>
	<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
	<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
	<link rel="shortcut icon" href="http://cartodb.com/assets/favicon.ico" />
	<style>
	html, body, #map {
	height: 100%;
	padding: 0;
	margin: 0;
	background: black;
	}

	#layer_selector {
	position: absolute;
	top: 20px;
	right: 20px;
	padding: 0;
	}

	#layer_selector ul {
	padding: 0; margin: 0;
	list-style-type: none;
	}

	#layer_selector li {
	border-bottom: 1px solid #999;
	padding: 15px 30px;
	font-family: "Helvetica", Arial;
	font-size: 13px;
	color: #444;
	cursor: auto;
	}

	#layer_selector li:hover {
	background-color: #F0F0F0;
	cursor: pointer;
	}

	#layer_selector li.selected {
	background-color: #EEE;
	}
	</style>

	<link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.css" />
	<!--[if lte IE 8]>
	<link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.ie.css" />
	<![endif]-->
	</head>
	<body>
	<div id="map"></div>
	<div id="layer_selector" class="cartodb-infobox">
	<ul>
	<li id="abc">Sunday</li>
	<li id="def">Monday</li>
	<li id="efg">ALL</li>
	</ul>
	</div>

	<!-- include cartodb.js library -->
	<script src="http://libs.cartocdn.com/cartodb.js/v3/cartodb.js"></script>

	<script>
	var selectedLayer;
	// create layer selector
	function createSelector(layers) {
	var sql = new cartodb.SQL({ user: 'andrew' });

	var $options = $('#layer_selector li');
	$options.click(function(e) {
	// get the area of the selected layer
	var $li = $(e.target);
	var layer = $li.attr('id');
	if(selectedLayer != layer ){
	// definitely more elegant ways to do this, but went for
	// ease of understanding
	if (layer == 'abc'){
	layers.getSubLayer(0).show();
	layers.getSubLayer(1).show();
	layers.getSubLayer(2).hide();
	layers.getSubLayer(3).hide();
	}
	else if (layer=='def'){
	layers.getSubLayer(2).show();
	layers.getSubLayer(3).show();
	layers.getSubLayer(0).hide();
	layers.getSubLayer(1).hide();
	}
	else {
	layers.getSubLayer(2).show();
	layers.getSubLayer(3).show();
	layers.getSubLayer(0).show();
	layers.getSubLayer(1).show();
	}
	}
	});
	}

	var layerN = {};
	function main() {
	selectedStyle = $('li.selected').attr('id');

	cartodb.createVis('map', 'http://team.cartodb.com/api/v2/viz/011f163e-a753-11e4-a1a8-0e018d66dc29/viz.json')
	.done(function(vis,layers) {
	createSelector(layers[1]);
	layers[1].getSubLayer(0).hide();
	layers[1].getSubLayer(1).hide();
	})
	.error(function(err) {
	console.log(err);
	});
	}
	window.onload = main;
	</script>
	</body>
	</html>