Hi, I tried to set the separators in each column (as described in the forum) like : "ItemSumPrice"=>array(
"type"=>"number",
"decimals"=>2,
"decimalPoint"=>",",
"thousandSeparator"=>".",
"cssStyle"=>"text-align:right;width:100px;white-space:nowrap",
"label"=>"Τζίρος()",
"footer"=>"sum",
),
But nothing changed. It still shows the default.