bsorting on two columns

Durex

I have a table with six columns and I would need to know how can I using the function bsorting exclude the last two columns from the sorting. The first four have to do the sorting while the other two are not, shall be made false.

$(document).ready(function() {              
        //Data Table
        var table = $('#example').DataTable({ "bSortCellsTop": true});
                        
        $("#ricerca th").each( function ( i ) {
        if($(this).attr('id')=='data'){
            var title = $('#ricerca th').eq($(this).index()).text();
                $(this).html( '<input style="width:90px" type="text" id="datepicker">' );           
        }
        else if($(this).attr('id')=='area'){
            var select = $('<select class="area ricerca"><option value=""></option></select>')
            .appendTo( $(this).empty() )
                .on( 'change', function () {
                    table.column( i )
                    .search( $(this).val() )
                    .draw();
                } );

                table.column( i ).data().unique().sort().each( function ( d, j ) {
                select.append( '<option value="'+d+'">'+d+'</option>' )
                } );
        }
        else if($(this).attr('id')=='procedura'){
            var select = $('<select class="ricerca"><option value=""></option></select>')
            .appendTo( $(this).empty() )
                .on( 'change', function () {
                    table.column( i )
                    .search( $(this).val() )
                    .draw();
                } );

                table.column( i ).data().unique().sort().each( function ( d, j ) {
                select.append( '<option value="'+d+'">'+d+'</option>' )
                } );
        }
        else if($(this).attr('id')=='versione'){
            // Aggiungere input di testo per ogni footer
            var title = $('#ricerca th').eq($(this).index()).text();
                $(this).html( '<input type="text" class="ricerca" style="width:120px" placeholder="Filtra '+title+'" />' );
            // Applico il filtro
            $("#ricerca input").on( 'keyup change', function () {
            table
                .column( $(this).parent().index()+':visible' )
                .search( this.value )
                .draw();
            });
        }
    });
});

and HTML is

<table id="example" class="tabella table table-striped"> 
                    <thead>
                        <tr id="thead" class="t_title">
                            <th>Data</th>
                            <th>Area</th>
                            <th>Procedura</th>
                            <th>Versione</th>
                            <th>Pdf</th>
                            <th>Zip</th>
                        </tr>
                        <tr id='ricerca'>
                            <th id="data">Data</th>
                            <th id="area">Area</th>
                            <th id="procedura">Procedura</th>
                            <th id="versione">Versione</th>
                            <th id="pdf"></th>
                            <th id="zip"></th>
                        </tr>
                    </thead>                        
                    <tbody>
                        
                        <tr>
                            <td>22/10/2014</td>
                            <td>Prova area</td>
                            <td>Prova procedura</td>
                            <td>Prova versione 1.1.2</td>
                            <span ></span>
                            <td><a href=""><span style="color:#E31E25;font-size:30px;" class="glyphicon glyphicon-file"></span></a></td>
                            <td><a href=""><span style="color:#00008B;font-size:30px;" class="glyphicon glyphicon-briefcase"></a></td>
                        </tr>
                        <tr>
                            <td>17/07/2013</td>
                            <td>Prova area2</td>
                            <td>Prova procedura2</td>
                            <td>Prova versione 2.1.2</td>
                            <td><a href=""><span style="color:#E31E25;font-size:30px;" class="glyphicon glyphicon-file"></span></a></td>
                            <td><a href=""><span style="color:#00008B;font-size:30px;" class="glyphicon glyphicon-briefcase"></a></td>
                        </tr>
                        
                    </tbody>
                </table>

tangerine

http://www.datatables.net/forums/discussion/5782/disable-sort-on-particular-column/p1

Durex

In my case, how do I recognize the column in which I want to disable the sorting?

allan

Use the columnDefs.targets option.

Allan