Exclude a column from being sorted using jQuery tablesorter

Question

I am looking for a way to exclude a single column from being sorted using jQuery\'s tablesorter plugin. Specifically, I have a fairly large table and would like to keep a \"row

Answer 1

Here is a widget you can use that will accomplish what you are looking for:

$(function() {
    // add new widget called indexFirstColumn
    $.tablesorter.addWidget({
        // give the widget a id
        id: "indexFirstColumn",
        // format is called when the on init and when a sorting has finished
        format: function(table) {               
            // loop all tr elements and set the value for the first column  
            for(var i=0; i < table.tBodies[0].rows.length; i++) {
                $("tbody tr:eq(" + i + ") td:first",table).html(i+1);
            }                                   
        }
    });

    $("table").tablesorter({
        widgets: ['zebra','indexFirstColumn']
    });

});