wp_editor: How to load wp_editor on demand using jQuery?

I am trying to load wp_editor on demand using jquery/javascript.

Somehow I got success using following code but it does not save changed data in the element.

tinyMCE.execCommand('mceAddEditor', false, textarea_id);

I'll really appreicate any contribution.

When we use wp_editor() it loads WordPress default visual editor. You must load:

<script src="//cdn.tinymce.com/4/tinymce.min.js"></script>

Working example : http://jsfiddle.net/rupomkhondaker/j7brgyL2/

<textarea id="test">Easy features.</textarea>

And the code is

$(document).ready(function() {
    tinyMCE.init({
        mode : "none"
    });
    tinyMCE.execCommand('mceAddEditor', false, 'test');
});

Simply use

tinymce.execCommand('mceAddEditor', false, 'textarea_id');

Here is another example example:

<textarea name="sectionContent_1" id="sectionContent_1"></textarea>

script:

var textAreaID = 'sectionContent_' + sectionID;
$(this).parent()
    .find('.sectionOptions')
    .html(ctHolder).ready(
        function() {
            tinyMCE.execCommand('mceAddEditor', false, textAreaID); 
        }
    );

and the most simple way is

tinyMCE.execCommand("mceAddEditor", false, id);
tinyMCE.execCommand('mceAddControl', false, id);