How to set to remove a cell template

Hi,
I am using grid to set link through cell template selectively for some cells.But when the grid is loaded with new set of data, its previous cell template applies to the current set of data.
I am using the following code to set link.
portfolioGrid.setCellTemplate(new AW.Templates.Link ,0,i);

Can anybody tell me how to remove Link for a given set cell template.

Early help would be appreciated.

Thanks!!

Assign the default cell template (AW.Templates.Cell) either to all cells -

grid.setCellTemplate(new AW.Templates.Cell);

or to the required column

grid.setCellTemplate(new AW.Templates.Cell, colIndex);