title: Angular Highcharts Reading from multi objects elements
body: <p>I have a question about highcharts(bar chart).</p>
  
  <p><strong>html</strong></p>
  
  <pre><code>&lt;div id="SchoolPurchasedResource" style="width:100%; height:400px;"&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p><strong>High charts</strong></p>
  
  <p>This is the data format that I want
  data: [
  ['Youtube', 23.7],['Discovery', 16.1]]</p>
  
  <p>But what I got from database are</p>
  
  <pre><code>[{"act_id":418,"act_title":" Discovery","act_type":1,"act_info":"discovery.com","session_seconds":null,"no_students":null},{"act_id":25626,"act_title":"www.youtube.com","act_type":1,"act_info":"www.youtube.com","session_seconds":null,"no_students":null}]
  </code></pre>
  
  <p>I only need act_title and session_seconds to be displayed in my graph so how should I pass required data to "data"? P.S I don't want to ask database guy for another procedure.</p>
  
  <p>Any ideas?</p>