How I get the internal html content of a dynamically updated div tag using Apache Wicket

Hi,

In my html file I have a div tag like this,

<div wicket:id="editorArea">Type Here</div>

I am using a JavaScript library called bootstrap-wysiwyg to make this
div tag a text are which we can type rich text. When the person types
text, div tag's html content updates to represent the text content in
html. I want to retrieve it in to the Java code of the html file in
wicket. I tried to do it by creating reference variable to div tag
like following,

WebMarkupContainer editorArea=new WebMarkupContainer("editorArea");
String text=editorArea.getMarkup().toString(true)

But this don't give me the updated HTML content. I give only the
initial html content. what is the problem here?

Thanks!

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