Add tinymce editor in html.

Add tinymce editor in html .

<script src="https://cloud.tinymce.com/stable/tinymce.min.js?apiKey=it4zoxdg71l304mwi6vi3bsu9i21oetwz5tf3r5tfldqecbk"></script>

Based on ID

        $("#txtEditor").Editor();
  tinymce.init({
    selector: '#shaons'
  });

Based on Class 

   tinymce.init({
    selector: '.standard-editor'
  });