[visualization-api] Newbie problem with dashboard and Map

[Mike Sherman]

<https://lh6.googleusercontent.com/-d1H3MkG3qv4/UUxn2kxTR3I/AAAAAAAABEU/lYPz0hJxLHg/s1600/Capture2.JPG>
I am trying to show both a map with coordinates and a table of data for a 
specific page and I am trying to add dropdowns to filter both the map and 
the table.
I was able to draw the map and table with no problems, but then I tried to 
use a dashboard for the first time. The table come up just fine, but the 
map will not show anymore. I set the view options to what I believe are the 
proper settings.
Here is my code:
   <script type="text/javascript">
      google.load('visualization', '1.0', {packages: ['controls']});

    </script>
    <script type="text/javascript">
        
       google.setOnLoadCallback(drawVisualization);   
      function drawVisualization(){
                     
  <?php  
  //echo "var geoData = google.visualization.arrayToDataTable([['Lat', 
'Lon', 'Value', 'Name','Date','Event'],";
  echo "var geoData = new google.visualization.DataTable();";
        echo"geoData.addColumn('number', 'Lat');";
        echo"geoData.addColumn('number', 'Lon');";
        echo"geoData.addColumn('string', 'Value');";
        echo"geoData.addColumn('number', 'Name');";
        echo"geoData.addColumn('string', 'Date');";
        echo"geoData.addColumn('number', 'Event');";
            for($f = 0; $f < $count; $f++)
            {
                $var0 =  mysql_result($result2,$f,'xcoor');
                $var1 =  mysql_result($result2,$f,'ycoor');
                $var2 =  mysql_result($result2,$f,'hh_number');
                $var3 =  mysql_result($result2,$f,'icemr_site');
                $var4 =  mysql_result($result2,$f,'hh_type');
                $var5 =  mysql_result($result2,$f,'hh_number');
                $var6 =  mysql_result($result2,$f,'today');
                $var7 =  mysql_result($result2,$f,'event_id');
                switch ($var3) {
                    case '1':
                        $var3 = "Choma";
                        break;
                    case '2':
                        $var3 = "Nchelenge";
                        break;
                    case '3':
                        $var3 = "Mutasa";
                        break;
                    default:
                        $var3 = "unknown";
                                                    }
                switch ($var4) {
                    case '1':
                        $var4 = "Cross-Sectional";
                        break;
                    case '2':
                        $var4 = "Longitudinal";
                        break;
                    default:
                        $var3 = "unknown";
                                                    }
                    echo"geoData.addRow([".$var0.",".$var1.",'".$var2." - 
".$var3." - ".$var4."',".$var5.",'".$var6."',".$var7."]);";
            }
    //echo"]);";?>
    

        var eventPicker = new google.visualization.ControlWrapper({
          'controlType': 'CategoryFilter',
          'containerId': 'control1',
          'options': {
            'filterColumnLabel': 'Event',
            'ui': {
              'labelStacking': 'vertical',
              'allowTyping': false,
              'allowMultiple': false
            }
          }
        });

        var namePicker = new google.visualization.ControlWrapper({
          'controlType': 'CategoryFilter',
          'containerId': 'control2',
          'options': {
            'filterColumnLabel': 'Name',
            'ui': {
              'labelStacking': 'vertical',
              'allowTyping': false,
              'allowMultiple': false
            }
          }
        });

              var table = new google.visualization.ChartWrapper({
          'chartType': 'Table',
          'containerId': 'table_div',
          'options': {
                            'alternatingRowStyle': true,
                             'allowHtml': true,
                              'page': 'enable', 
                              'pageSize': 15
          }
        });
        

                var map = new google.visualization.ChartWrapper({
          'chartType': 'Map',
          'containerId': 'map_div',
                    'options': {
                          'mapType': 'normal',
                            'showTip': true,
                            'useMapTypeControl': true,
                            'enableScrollWheel': true
                            
          },
          'view': {'columns': [ 0, 1, 2 ]}
        });

        var dashboard = new 
google.visualization.Dashboard(document.getElementById('dash_div'));

dashboard.bind(namePicker, map);
dashboard.bind(eventPicker, map);
dashboard.bind(namePicker, table);
dashboard.bind(eventPicker, table);
     
dashboard.draw(geoData);
      }

    </script>

<?php
echo"</head>";
echo"<div id=\"dash_div\" style=\"width:100%; height: 100%;\">";
echo"<table>";
echo"<tr><td><div id=\"control1\"></div><div 
id=\"control2\"></div></td></tr>";
echo"<tr><td><div id=\"map_div\" style=\"width:50%; height: 
50%;\"></div></td></tr>";
echo"<tr><td ><div id=\"table_div\"></div></td></tr>";
echo"</table>";
echo"</div>";
echo"</html>";
   ?>

Thanks for any help, just not too sure what is wrong.

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