title: unable to get/set content from tinymce textArea
body: <p>In Angular4 I m generating textAreas dynamically ngFor and im initializing tinymce using element Selector "textarea" now I'm unable to get/set the content with controlid which I have assigned to textarea.</p>
  
  <blockquote>
    <p>ex: tinymce.get("textArea_1").getContent(); // Im unable to get/set
    the content of textArea_1</p>
  </blockquote>
  
  <p>When I m trying with following code textbox and its content is identified with some random id's like "mce_30, mce_31...." but i have given the control id's as "txtArea_0, txtArea_1..."</p>
  
  <pre><code>for (inst in tinyMCE.editors) {    
    if (tinyMCE.editors[inst].getContent)    
     alert("inst: "+inst+" "+tinyMCE.editors[inst].getContent());
  }
  </code></pre>
  
  <p>can someone help me to resolve this issue?</p>