[GRID] Display default sort image ??


Is there any way to display default sort image so that users will get hint which columns are sortable? This image would be replaced by appropriate sort_desc / sort_asc gifs on sort.

You can force image showing as

    grid.setSortImgState(true,1,“asc”); //show image for second column

The image can be shown at only one column in same time. ( so it not possible to show it for multiple columns )