set dynamic content inside editor

[vincentli99]

Thank you for offering this good gem!
I had a difficulty to set dynamic content within the editor. It is not simple like $('#textarea').html("updated content"). Finally I found a great solution from: https://www.codementor.io/tips/0643978211/update-wysihtml5-editor-content-dynamically-using-jquery
That is:
$('#textarea-id').data("wysihtml5").editor.setValue('new content');
Is it possible to put it in the readme doc? I believe it will help many developers. Thank you!

[Nerian]

Sure, feel free to make a Pull Request with this change and I will merge it.

[jhourlad]

I'm actually having trouble with that. Not sure if that actually works.

$('#backlogEditModal textarea[name="description"]').wysihtml5({  image:false });
......
$('#backlogEditModal textarea[name="description"]').data("wysihtml5").editor.setValue(data.description);

Gives me

Uncaught TypeError: Cannot read property 'setValue' of undefined