title: How to use variables in a JQuery call
body: <p>I am trying to </p>
  
  <pre><code>function doRow(rowNum)
  {
  
   $.ajax({
     url: "z.html",
     cache: false,
     success: function(html){
     $('#result + rowNum + "'").append(html);
   }
  });
  </code></pre>
  
  <p>This does not seem to work.</p>
  
  <p>I also want to pass variables to data attribute when I get that far.</p>