Question

I’ve been trying to figure this out now for a few hours and its not happening. When I load my table I need for it to sort desc on the first col. Here’s what I have but no luck.

/**
*   Makes the table in the tabs for reports
*
* @param array Holds the data for datatable.
**/
var makeTabTable = function(tableData){
    $("#tab_active_reg").dataTable({
        bJQueryUI : true,
        bDestroy : true,
        aoColumns : [
            {"sTitle" : "Seen", "sWidth" : "50px", "asSorting": [ "desc"]},
            {"sTitle" : "Sold", "sWidth" : "50px"},
            {"sTitle" : "Name", "sWidth" : "240px"}
        ],
        aaData : tableData  
        });
    $('.tabsComponent').find('.fg-toolbar').empty();
};

Answer 1

just add this option to the dataTable() call:

aaSorting : [[0, 'desc']]

so in your case:

   $("#tab_active_reg").dataTable({
        bJQueryUI : true,
        bDestroy : true,
        aaSorting : [[0, 'desc']],
        aoColumns : [
            {"sTitle" : "Seen", "sWidth" : "50px"},
            {"sTitle" : "Sold", "sWidth" : "50px"},
            {"sTitle" : "Name", "sWidth" : "240px"}
        ],
        aaData : tableData  
    });

as you can see, it is an array of [colnumber, sortdirection], so you can specify multiple.