Htmltableui Not Saving Data In Table

By using HtmltableUi Extension Usage with CActiveDataProvider method, editing the table and make change in the table and click after click change, and run the [color="#8B0000"]send change to server[/color] button, the change’s done are not reflect in the back end table and in front end it shows however refresh it also get back to previous.

please suggest how to save the data into the backend.