Part-DB.Part-DB-server/assets/js/datatables.js

"use strict";
//Styles
import 'datatables.net-bs4/css/dataTables.bootstrap4.css'
import 'datatables.net-buttons-bs4/css/buttons.bootstrap4.css'
import 'datatables.net-fixedheader-bs4/css/fixedHeader.bootstrap4.css'
import 'datatables.net-select-bs4/css/select.bootstrap4.css'
import 'datatables.net-responsive-bs4/css/responsive.bootstrap4.css';

//JS
import 'datatables.net-bs4';
import 'datatables.net-buttons-bs4';
import 'datatables.net-buttons/js/buttons.colVis.js';
import 'datatables.net-fixedheader-bs4';
import 'datatables.net-select-bs4';
import 'datatables.net-colreorder-bs4';
import 'datatables.net-responsive-bs4';
import './lib/datatables';


const DatatablesHelper = class {
    constructor() {
        this.registerLoadHandler(() => this.initDataTables());
    }

    registerLoadHandler(fn) {
        document.addEventListener('turbo:load', fn);
    }

    initDataTables()
    {
        //@ts-ignore
        $($.fn.DataTable.tables()).DataTable().fixedHeader.disable();
        //@ts-ignore
        $($.fn.DataTable.tables()).DataTable().destroy();

        //Find all datatables and init it.
        let $tables = $('[data-datatable]');
        $.each($tables, function(index, table) {
            let $table = $(table);
            let settings = $table.data('settings');

            //@ts-ignore
            var promise = $('#part_list').initDataTables(settings,
                {
                    colReorder: true,
                    responsive: true,
                    "fixedHeader": { header: $(window).width() >= 768, //Only enable fixedHeaders on devices with big screen. Fixes scrolling issues on smartphones.
                        headerOffset: $("#navbar").height()},
                    "buttons": [ {
                        "extend": 'colvis',
                        'className': 'mr-2 btn-light',
                        "text": "<i class='fa fa-cog'></i>"
                    }],
                    "select": $table.data('select') ?? false,
                    "rowCallback": function( row, data, index ) {
                        //Check if we have a level, then change color of this row
                        if (data.level) {
                            let style = "";
                            switch(data.level) {
                                case "emergency":
                                case "alert":
                                case "critical":
                                case "error":
                                    style = "table-danger";
                                    break;
                                case "warning":
                                    style = "table-warning";
                                    break;
                                case "notice":
                                    style = "table-info";
                                    break;
                            }

                            if (style){
                                $(row).addClass(style);
                            }
                        }
                    }
                });

            //Register links.
            promise.then(function() {
                //ajaxUI.registerLinks();

                //Set the correct title in the table.
                let title = $('#part-card-header-src');
                $('#part-card-header').html(title.html());
                $(document).trigger('ajaxUI:dt_loaded');


                if($table.data('part_table')) {
                    //@ts-ignore
                    $('#dt').on( 'select.dt deselect.dt', function ( e, dt, items ) {
                        let selected_elements = dt.rows({selected: true});
                        let count = selected_elements.count();

                        if(count > 0) {
                            $('#select_panel').removeClass('d-none');
                        } else {
                            $('#select_panel').addClass('d-none');
                        }

                        $('#select_count').text(count);

                        let selected_ids_string = selected_elements.data().map(function(value, index) {
                            return value['id']; }
                        ).join(",");

                        $('#select_ids').val(selected_ids_string);

                    } );
                }

                //Attach event listener to update links after new page selection:
                $('#dt').on('draw.dt column-visibility.dt', function() {
                    //ajaxUI.registerLinks();
                    $(document).trigger('ajaxUI:dt_loaded');
                });
            });
        });

        console.debug('Datatables inited.');
    }
}

export default new DatatablesHelper();