Row grouping based on 100 rows

Rawland_Hustle

Link to test case: http://themeadow.se/ServiceProductions/
Debugger code (debug.datatables.net): adowug
Error messages shown: No error messages shown
Description of problem:
I'm using row grouping with counters based on this example: https://jsfiddle.net/lbriquet/ua4yLscx/.

The problem I have is that the grouping and the counter think that there's only 10 rows in the table but I've set that value to 100. I want it to group and count based on 100.

My code:

$(document).ready(function(){

    var collapsedGroups = {};

    var table = $('#errorTable').DataTable( {
        "ajax": {
           "url": "http://themeadow.se/ServiceProductions/cooperationErrors.php",
           "dataSrc": ""
        },
        "pageLength": 100,
        fixedHeader: true,
        "columns": [
            {"data": "@timestamp"},
            {"data": "senderid"},
            {"data": "receiverid"},
            {"data": "logicalAdress_description"},
            {"data": "tjanstekontrakt"},
            {"data": "errorCode"},
            {"data": "time_producer"},
            {"data": "log-level"},
            {"data": "serviceProducer_hsaId"},
            {"data": "serviceProducer_description"}
        ],
        columnDefs: [
            {
                searchPanes: {
                    show: false
                },
                targets: [0,2,6,7,8]
            }
        ],
        dom: "P<'myfilter'f>rlptip",
        rowGroup: {
            // Uses the 'row group' plugin
            dataSrc: "logicalAdress_description",
            startRender: function (rows, group) {
                var collapsed = !!collapsedGroups[group];

                rows.nodes().each(function (r) {
                    r.style.display = collapsed ? 'none' : '';
                });    

                // Add category name to the <tr>. NOTE: Hardcoded colspan
                return $('<tr/>')
                    .append('<td colspan="11">' + group + ' (' + rows.count() + " anrop" + ')</td>')
                    .attr('data-name', group)
                    .toggleClass('collapsed', collapsed);
            }
        },
        language: {
            "decimal":        "",
            "emptyTable":     "Ingen data tillgänglig i tabellen",
            "info":           "Visar _START_ till _END_ av _TOTAL_ anrop",
            "infoEmpty":      "Visar 0 till 0 av 0 anrop",
            "infoFiltered":   "(filtrerat från _MAX_ anrop)",
            "infoPostFix":    "",
            "thousands":      ",",
            "lengthMenu":     "Visa _MENU_ anrop",
            "loadingRecords": "Laddar...",
            "processing":     "Bearbetar...",
            "search":         "Sök:",
            "zeroRecords":    "Inga matchningar",
            "paginate": {
                "first":      "Första",
                "last":       "Sista",
                "next":       "Nästa",
                "previous":   "Föregående"
            },
            "aria": {
                "sortAscending":  ": Aktivera för att sortera stigande",
                "sortDescending": ": Aktivera för att sortera fallande"
            },
            searchPanes: {
                title: {
                    _: '%d filter valda',
                    0: 'Inga filter valda',
                    1: 'Ett filter valt'
                }
            }
        }

    });

    $('#errorTable tbody').on('click', 'tr.dtrg-start', function () {
        var name = $(this).data('name');
        collapsedGroups[name] = !collapsedGroups[name];
        table.draw();
    });

});

kthorngren

RowGroup is applied only to the page displayed as a result the rows parameter is only the rows, for that group, that are displayed on the page. Maybe a technique like this SO thread will allow you to count all the rows in the group.

Kevin

Rawland_Hustle

Thank you!