title: Get the value of a cell in datatables
body: <p>I have these columns:</p>
  
  <pre><code>columns: [
  {data: 'values.0.2'},
  {data: 'values.0.3'},
  {data: 'values.0.4'},
  ]
  </code></pre>
  
  <p>I need to get its value separated by commas within a span like this:</p>
  
  <pre><code>render: function(data, type, row, meta){
  var sequence = "&lt;span class='row.bar'&gt;"1,2,3&lt;/span&gt;";
  return sequence
  </code></pre>
  
  <p>In other words, you need this:</p>
  
  <pre><code>&lt;span class='row.bar'&gt;"VALUE ROW 1,VALUE ROW 2,VALUE ROW 3&lt;/span&gt;";
  </code></pre>
  
  <p>Example:</p>
  
  <p>If this:</p>
  
  <pre><code>columns: [
  {data: 'values.0.2'},
  {data: 'values.0.3'},
  {data: 'values.0.4'},
  ]
  </code></pre>
  
  <p>Show this:</p>
  
  <pre><code>&lt;td&gt;1&lt;/td&gt;
  &lt;td&gt;2&lt;/td&gt;
  &lt;td&gt;3&lt;/td&gt;
  </code></pre>
  
  <p>I need:</p>
  
  <pre><code>&lt;span class='row.bar'&gt;1,2,3&lt;/span&gt;
  </code></pre>
  
  <p>Someone has knowledge on how to get this. Thank you.</p>