I\'m trying to disable sorting of one column in my 3 col table. Following the docs I came up with this:
$(\'table.sortable\').tablesorter(
{sortList: [[
I think your code is almost correct. Your textExtraction option needs to be in its own {}, and you don't need to specify the default header options. Try this:
$('table.sortable').tablesorter(
{ sortList: [[0,0], [0,0], [0,0]] },
{ textExtraction: myTextExtraction},
{ headers: { 2:{sorter:false} } }
);