<< In my listview all rows are silver, although there are rows where the BLOB is empty and others where it is not. I suppose it is the IFNULL condition that isn't right. Is there another way to do this ? >>
It's just a matter of getting the expression correct. I do this kind of thing in listviews frequently, and this is the only way to accomplish what you want: create a view that "calculates" the background color and assign it through the Row Background Color Field. -- Larry
