On btn click Update rendered cell

Igorski88

As the title states, I am trying to update a cell with a new button once the old button has been clicked.

"<input id='RUSure' value='Are you sure?'/>"

var BTN = "<input id='RUSure' value='Are you sure?'/>"
table.cell(row, 4).data(BTN ).draw();

This is not working.

I have tried:
.value()
.clear().draw()
.invalidate().

This does however work on a separate cell with plain text.

Here is my test case: HERE

Igorski88

The problem occurs because I was rendering my column wrong.

To fix I took out this
data: null,

I also added a few if statements and my problem was resolved.

Working version HERE