[visualization-api] "Extra" lines in OrgChart

[Jackie McHenry]

What could be causing the "extra" lines in my orgChart?  Any way to remove 
them?

<script type="text/javascript" 
src="https://www.gstatic.com/charts/loader.js";></script>
<script>
  google.charts.load('current', {packages:["orgchart"]});
  google.charts.setOnLoadCallback(drawChart);
  
  function drawChart() {
  var data = new google.visualization.DataTable();
  data.addColumn('string', 'Name');
  data.addColumn('string', 'Manager');
  data.addColumn('string', 'ToolTip');
  
  // For each orgchart box, provide the name, manager, and tooltip to show.
  data.addRows([
    @php
    
      $rowcount = count($coordinator_array);

      //Now make the tree
      for($a=0;$a<$rowcount;$a++){
        $first_name = str_replace(array("'", "\"", "&quot;"), "", 
htmlspecialchars($coordinator_array[$a]['first_name'] ) );
        $last_name = str_replace(array("'", "\"", "&quot;"), "", 
htmlspecialchars($coordinator_array[$a]['last_name'] ) );
        
        echo "[{v:'" . $coordinator_array[$a]['id'] . "', f:'". $first_name 
. " " . $last_name . "<br>" . $coordinator_array[$a]['position_title'];
        
        if ($coordinator_array[$a]['sec_position_title']!="")
          echo " / " . $coordinator_array[$a]['sec_position_title'];
        
        echo "'},'";
        if ($coordinator_array[$a]['report_id']==366 && $cord_pos_id == 7)
          echo "'";
        else if($coordinator_array[$a]['report_id']==1 && $cord_pos_id != 7)
          echo "'";
        else
          echo $coordinator_array[$a]['report_id'] . "'"; 
        
        echo ",''],\n"; // '" . $coordinator_array[$a]['chapter_list'] . 
"'],\n"; 
      }
    
    @endphp 

  ]);
  
  // Create the chart.
  var chart = new 
google.visualization.OrgChart(document.getElementById('chart_div'));
  // Draw the chart, setting the allowHtml option to true for the tooltips.
  chart.draw(data, {allowHtml: true, allowCollapse: true, size: 'small'});
  }
</script>


[image: Screenshot 2021-04-06 121951.png]

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