How to sort only one column data in grid table keepng sortable as false in the table.

Hello Guys,



I am having a grid table with three columns [name,age,salary] and also with three buttons named [name,age,salary] and i want to sort according to the columns .Like if i click on button (name) for the first time only the names column data must be sorted in ascending order and for the second click on the button the names column data must be sorted in descending.Keeping sortable property as false for each column.



Thanks in advance.

How to sort only one column data in grid table keepng sortable as false in the table.