I am working on rich text editor and did well till now. I've made a separate .js file to use it as a plugin.

Now i want to use this plugin by giving it a class name through .cshtml file.But it doesn't seem to work, i've searched for related answers and they said using document.getElementsByClassName will solve my problem.

Please go through this code and tell me what went wrong?

Text editor .js-

var richTextEditor = document.getElementsByClassName(text-editor);

    richTextEditor.contentDocument.designMode = 'ON';

    $('#strong').live('click', function () {

        richTextEditor.contentDocument.designMode = 'ON';

        richTextEditor.contentDocument.body.contentEditable = true;



        richTextEditor.contentDocument.execCommand('bold', false, null);

        richTextEditor.focus();

    });

cshtml file-

<script src=/js/Texteditor.js type=text/javascript></script>

<script src=/js/jquery.js type=text/javascript></script>

 <div  id=strong class=command btn><i class=icon-bold icon-black></i></div>







    <iframe id=edtNoteCreate class=text-editor  name=DisplayNote style=width:430px;height:150px;>@((Model.Note != null ? Model.Note : ))</iframe>