how to change column values basing on the value entered in the other column

pravs

Hi need help I have one column with input text box on changing the value of particular column other column should update please help me I need it urgent

please check this link this is what i want
https://stackoverflow.com/questions/46251261/jquery-datatable-specific-column-text-change-event-with-get-others-cell-value

pravs

Please help I need it Urgent