Auto_Router/routingPlusExport.html at master · higarmi/Auto_Router · GitHub

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<!doctype html>
<html>

<head>
	<title>Map Router Draft</title>
	<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
    <meta charset="utf-8">
    <link href="style.css" rel="stylesheet">
    <script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>


<script type="text/javascript">
	// Check for the various File API support.
	if (window.File && window.FileReader && window.FileList && window.Blob)
	{
		// Success! All the File APIs are supported.
	} else
	{
		alert('The File APIs are not fully supported in this browser.');
	}

	function handleFileSelect(evt) {
		evt.stopPropagation();
		evt.preventDefault();

		var files = evt.target.files || evt.dataTransfer.files; // FileList object.
		var file = files[0];

		var addressList = [];

		// this creates the FileReader and reads stuff as text
		var fr = new FileReader();
		fr.onload = parse;
		fr.readAsText(file);

		// parse the file and populate the selection fields:
	function parse()
		{
			var addresses = fr.result.split('\n'); var c = 0;
			for (var i in addresses)
			{
				var address = addresses[i].split(',');

				addressList.push(address); //I do not think this list is needed

				if (address.length === 4  && c>0) //c >0 due to presence of table headings
				{
					var select = document.getElementById("start");
					var row1 = document.createElement("option");
					row1.innerHTML = "<option value="+ address + ">" + address + "</input>";
					select.appendChild(row1);

					var select = document.getElementById("waypoints");
					var row = document.createElement("option");
					row.innerHTML = "<option value="+ address + ">" + address + "</input>";
					select.appendChild(row);


					var select = document.getElementById("end");
					var row2 = document.createElement("option");
					row2.innerHTML = "<option value="+ address + ">" + address + "</input>";
					select.appendChild(row2);

					//c++;
				}
				c++;
			}
			document.getElementById('result').innerHTML = '<span>Added ' + c + ' addresses from file: ' + file.name + '</span>';

		}
	}

	function handleDragOver(evt) {
		evt.stopPropagation();
		evt.preventDefault();
		evt.dataTransfer.dropEffect = 'copy'; // Explicitly show this is a copy.
	}

	// yeah, I know this is not quite right
	window.onload = function()
	{
		// Setup the dnd listeners.
		var dropZone = document.getElementById('drop_zone');
		dropZone.addEventListener('dragover', handleDragOver, false);
		dropZone.addEventListener('drop', handleFileSelect, false);

		document.getElementById('files').addEventListener('change', handleFileSelect, false);
	}

</script>

<script>
var directionsDisplay;
var directionsService = new google.maps.DirectionsService();
var map;

function initialize() {
  directionsDisplay = new google.maps.DirectionsRenderer();
  var chicago = new google.maps.LatLng(41.850033, -87.6500523);
  var mapOptions = {
    zoom: 4,
    mapTypeId: google.maps.MapTypeId.ROADMAP,
    center: chicago
  }
  map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
  directionsDisplay.setMap(map);
}

function calcRoute() {
  var start = document.getElementById('start').value;
  var end = document.getElementById('end').value;
  var waypts = [];
  var checkboxArray = document.getElementById('waypoints');
  for (var i = 0; i < checkboxArray.length; i++) {
    if (checkboxArray.options[i].selected == true) {
      waypts.push({
          location:checkboxArray[i].value,
          stopover:true});
    }
  }

  var request = {
      origin: start,
      destination: end,
      waypoints: waypts,
      optimizeWaypoints: true,
      travelMode: google.maps.TravelMode.DRIVING
  };
  directionsService.route(request, function(response, status) {
    if (status == google.maps.DirectionsStatus.OK) {
      directionsDisplay.setDirections(response);
      var route = response.routes[0];
      var summaryPanel = document.getElementById('directions_panel');
      summaryPanel.innerHTML = '';
      // For each route, display summary information.
      for (var i = 0; i < route.legs.length; i++) {
        var routeSegment = i + 1;
        summaryPanel.innerHTML += '<b>Route Segment: ' + routeSegment + '</b><br>';
        summaryPanel.innerHTML += route.legs[i].start_address + ' to ';
        summaryPanel.innerHTML += route.legs[i].end_address + '<br>';
        summaryPanel.innerHTML += route.legs[i].distance.text + '<br><br>';
      }
    }
  });
}

google.maps.event.addDomListener(window, 'load', initialize);

    </script>
  </head>
  <body>

  <div id="container">
	<div id="drop_zone"><span id="drop_text">Drop file here</span></div>
	<div id="selector">Or select file: <input type="file" id="files" name="files[]" multiple /></div>
</div>

<table id="emps">
	<th>Address</th><th>City</th><th>State</th><th>ZIP</th>
</table>

<div id="result"></div>


    <div id="map-canvas" style="float:left;width:70%;height:100%;"></div>
    <div id="control_panel" style="float:right;width:30%;text-align:left;padding-top:20px">
    <div style="margin:20px;border-width:2px;">
    <b>Start:</b>
    <select id="start">

    </select>

    <br>
    <b>Waypoints:</b> <br>
    <i>(Ctrl-Click for multiple selection)</i> <br>
    <select multiple id="waypoints">
		<!--
      <option value="chicago, il">Chicago</input>
      <option value="spokane, wa">Spokane</input
	  <option value="sacramento, ca">Sacramento</input
	  -->
    </select>

    <br>
    <b>End:</b>
    <select id="end">

    </select>

    <br>
      <input type="submit" onclick="calcRoute();">
    </div>
    <div id="directions_panel" style="margin:20px;background-color:#FFEE77;"></div>
    </div>

</body>
</html>