title: Load content inside HtmlEditor in Extjs
body: <p>I am a learner of Extjs ,
  How to load content inside Extjs  html editor </p>
  
  <p>This is the blank editor code </p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
  &lt;head&gt;
     &lt;link href="https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-classic/resources/theme-classic-all.css" rel="stylesheet" /&gt;
     &lt;script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"&gt;&lt;/script&gt;
     &lt;script type="text/javascript"&gt;
        Ext.onReady(function() {
           Ext.create('Ext.form.HtmlEditor', {
              width: 580,
              height: 250,
              renderTo: document.getElementById('editorId')
           });
        });
     &lt;/script&gt;
  &lt;/head&gt;
  &lt;body&gt;
     &lt;div id = "editorId"&gt;&lt;/div&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>I tried this but don't work</p>
  
  <pre><code>document.getElementById("content").innerHTML ="this is the content inside";
  </code></pre>