title: Highcharts: Looping JSON into Series Data
body: <p>I am trying to loop a JSON string into my series data. However, I don't seem to be getting the data. What am I doing wrong?</p>
  
  <pre><code>for (var i = 0; i &lt; jsonStrng.lowUsage.length; i++) {
      options.series[0].data = jsonStrng.healthy[i];
      chart = new Highcharts.Chart(options);
  };
  
  for (var j = 0; j &lt; jsonStrng.healthy.length; j++) {
      options.series[1].data = jsonStrng.lowUsage[j];
      chart = new Highcharts.Chart(options);
  };
  
  for (var k = 0; k &lt; jsonStrng.terrible.length; k++) {
      options.series[2].data = jsonStrng.terrible[k];
      chart = new Highcharts.Chart(options);
  };
  
  for (var ii = 0; ii &lt; jsonStrng.buggy.length; ii++) {
      options.series[3].data = jsonStrng.buggy[ii];
      chart = new Highcharts.Chart(options);
  };
  </code></pre>
  
  <p>Here is the <a href="https://jsfiddle.net/231Lbzq7/1/" rel="nofollow">JSFiddle</a></p>