title: Issue with creating string for values in drop down
body: <p>I have a javascript function that makes a Web Api call and returns the data.  I am trying to get the 2 properties of the value returned but am having issues with how to assign the quotes.</p>
  
  <pre><code>    function populateNext(nextDD, nextLbl, apiCall, nextDDText, nextDDVal) {
          $.getJSON("api/" + apiCall + "/" + facility_id)
          .done(function (data) {
  
          var s = '&lt;option value="-1"&gt;&lt;/option&gt;'; 
  
  
          $.each(data, function (key, val) {
              s += '&lt;option value="' + val.plan_code + '"&gt;' + val.plan_code + '&lt;/option&gt;';
          });
              $("#" + nextDD).html(s);
          });
      }
  </code></pre>
  
  <p>The first below line works but how would I change it so that it accepts the values passed in from the function (nextDDVal and nextDDText)?</p>
  
  <p>Works:</p>
  
  <pre><code>s += '&lt;option value="' + val.plan_code + '"&gt;' + val.plan_code + '&lt;/option&gt;';
  </code></pre>
  
  <p>What I'm trying to make work:</p>
  
  <pre><code>s += '&lt;option value="' + val. + nextDDVal + '"&gt;' + val. + nextDDText + '&lt;/option&gt;';
  </code></pre>