This sample shows how to configure CKEditor instances to use the
Stylesheet Parser (stylesheetparser) plugin that fills
the Styles drop-down list based on the CSS rules available in the document stylesheet.
To add a CKEditor instance using the stylesheetparser plugin, insert
the following JavaScript call into your code:
CKEDITOR.replace( 'textarea_id', {
extraPlugins: 'stylesheetparser'
});
Note that textarea_id in the code above is the id attribute of
the <textarea> element to be replaced with CKEditor.