symposion_app/symposion/static/datatables/js/dataTables.bootstrap.js

$(function() {
    /* Default class modification */
    $.extend( $.fn.dataTableExt.oStdClasses, {
        "sWrapper": "dataTables_wrapper form-inline"
    } );

    /* API method to get paging information */
    $.fn.dataTableExt.oApi.fnPagingInfo = function ( oSettings )
    {
        return {
            "iStart":         oSettings._iDisplayStart,
            "iEnd":           oSettings.fnDisplayEnd(),
            "iLength":        oSettings._iDisplayLength,
            "iTotal":         oSettings.fnRecordsTotal(),
            "iFilteredTotal": oSettings.fnRecordsDisplay(),
            "iPage":          Math.ceil( oSettings._iDisplayStart / oSettings._iDisplayLength ),
            "iTotalPages":    Math.ceil( oSettings.fnRecordsDisplay() / oSettings._iDisplayLength )
        };
    }

    /* Bootstrap style pagination control */
    $.extend( $.fn.dataTableExt.oPagination, {
        "bootstrap": {
            "fnInit": function( oSettings, nPaging, fnDraw ) {
                var oLang = oSettings.oLanguage.oPaginate;
                var fnClickHandler = function ( e ) {
                    e.preventDefault();
                    if ( oSettings.oApi._fnPageChange(oSettings, e.data.action) ) {
                        fnDraw( oSettings );
                    }
                };

                $(nPaging).addClass('pagination').append(
                    '<ul>'+
                        '<li class="prev disabled"><a href="#">&larr; '+oLang.sPrevious+'</a></li>'+
                        '<li class="next disabled"><a href="#">'+oLang.sNext+' &rarr; </a></li>'+
                    '</ul>'
                );
                var els = $('a', nPaging);
                $(els[0]).bind( 'click.DT', { action: "previous" }, fnClickHandler );
                $(els[1]).bind( 'click.DT', { action: "next" }, fnClickHandler );
            },

            "fnUpdate": function ( oSettings, fnDraw ) {
                var iListLength = 5;
                var oPaging = oSettings.oInstance.fnPagingInfo();
                var an = oSettings.aanFeatures.p;
                var i, j, sClass, iStart, iEnd, iHalf=Math.floor(iListLength/2);

                if ( oPaging.iTotalPages < iListLength) {
                    iStart = 1;
                    iEnd = oPaging.iTotalPages;
                }
                else if ( oPaging.iPage <= iHalf ) {
                    iStart = 1;
                    iEnd = iListLength;
                } else if ( oPaging.iPage >= (oPaging.iTotalPages-iHalf) ) {
                    iStart = oPaging.iTotalPages - iListLength + 1;
                    iEnd = oPaging.iTotalPages;
                } else {
                    iStart = oPaging.iPage - iHalf + 1;
                    iEnd = iStart + iListLength - 1;
                }

                for ( i=0, iLen=an.length ; i<iLen ; i++ ) {
                    // Remove the middle elements
                    $('li:gt(0)', an[i]).filter(':not(:last)').remove();

                    // Add the new list items and their event handlers
                    for ( j=iStart ; j<=iEnd ; j++ ) {
                        sClass = (j==oPaging.iPage+1) ? 'class="active"' : '';
                        $('<li '+sClass+'><a href="#">'+j+'</a></li>')
                            .insertBefore( $('li:last', an[i])[0] )
                            .bind('click', function (e) {
                                e.preventDefault();
                                oSettings._iDisplayStart = (parseInt($('a', this).text(),10)-1) * oPaging.iLength;
                                fnDraw( oSettings );
                            } );
                    }

                    // Add / remove disabled classes from the static elements
                    if ( oPaging.iPage === 0 ) {
                        $('li:first', an[i]).addClass('disabled');
                    } else {
                        $('li:first', an[i]).removeClass('disabled');
                    }

                    if ( oPaging.iPage === oPaging.iTotalPages-1 || oPaging.iTotalPages === 0 ) {
                        $('li:last', an[i]).addClass('disabled');
                    } else {
                        $('li:last', an[i]).removeClass('disabled');
                    }
                }
            }
        }
    } );

    $.extend($.fn.dataTableExt.oStdClasses, {
        "sWrapper": "dataTables_wrapper form-inline"
    });

    /*
     * TableTools Bootstrap compatibility
     * Required TableTools 2.1+
     */
    if ( $.fn.DataTable.TableTools ) {
        // Set the classes that TableTools uses to something suitable for Bootstrap
        $.extend( true, $.fn.DataTable.TableTools.classes, {
            "container": "DTTT btn-group",
            "buttons": {
                "normal": "btn",
                "disabled": "disabled"
            },
            "collection": {
                "container": "DTTT_dropdown dropdown-menu",
                "buttons": {
                    "normal": "",
                    "disabled": "disabled"
                }
            },
            "print": {
                "info": "DTTT_print_info modal"
            },
            "select": {
                "row": "active"
            }
        } );

        // Have the collection use a bootstrap compatible dropdown
        $.extend( true, $.fn.DataTable.TableTools.DEFAULTS.oTags, {
            "collection": {
                "container": "ul",
                "button": "li",
                "liner": "a"
            }
        } );
    }
});