breizhwave

jQuery( function( $ ) {

    var gallery_container = $('.gallery_container');
var variations = {};
$('.variations select').each(function(){
    if($(this).val() != '') {
        variations[$(this).attr('id')] = $(this).val();
    }});
console.log(count_length(variations))
if( count_length(variations) > 0 ) { // If we have some variation data, show the associated images

breizhwave

     $this->crud->addField([    // SELECT
                                'label' => 'Category',
                                'type' => 'select2_grouped',//https://github.com/Laravel-Backpack/CRUD/issues/502
                                'name' => 'category_id',
                                'entity' => 'category',
                                'attribute' => 'name',
                                'model' => "Backpack\NewsCRUD\app\Models\Category",
            'group_label_attribute' => 'name',
            'group_entity' => 'Children'
        ]);

breizhwave

<?php
namespace App\Http\Controllers\Admin;

use Backpack\CRUD\app\Http\Controllers\CrudController;

// VALIDATION: change the requests to match your own file names if you need form validation
use App\Http\Requests\WaveResourceRequest as StoreRequest;
use App\Http\Requests\WaveResourceRequest as UpdateRequest;

class WaveCrudController extends CrudController

breizhwave

<?php
namespace App\Http\Controllers\Admin;

use Backpack\CRUD\app\Http\Controllers\CrudController;

// VALIDATION: change the requests to match your own file names if you need form validation
use App\Http\Requests\WaveResourceRequest as StoreRequest;
use App\Http\Requests\WaveResourceRequest as UpdateRequest;

class WaveCrudController extends CrudController

breizhwave

<!-- DATA TABLES SCRIPT BREIZHWAVE20181009 from https://github.com/Laravel-Backpack/CRUD/issues/1457#issuecomment-404576891 -->

<script src="https://cdn.datatables.net/1.10.16/js/jquery.dataTables.min.js" type="text/javascript"></script>
<script src="https://cdn.datatables.net/1.10.16/js/dataTables.bootstrap.min.js" type="text/javascript"></script>
<script src="https://cdn.datatables.net/responsive/2.2.1/js/dataTables.responsive.min.js"></script>
<script src="https://cdn.datatables.net/responsive/2.2.1/js/responsive.bootstrap.min.js"></script>
<script>
    var crud = {
        enablePersistance: true,
        route: 'DataTables_{{ trim($crud->getRoute(), '/') }}',

breizhwave

   <script>
        // Insert the sum of a column into the columns footer, for the visible
        // data on each draw
        // var table = $('#crudTable').DataTable();
       // $("#wave_total").html( $('#crudTable').column( 3 ).data().sum());
        jQuery(document).ready(function($) {
            jQuery.fn.dataTable.Api.register( 'sum()', function ( ) {
                return this.flatten().reduce( function ( a, b ) {
                    if ( typeof a === 'string' ) {
                        a = a.replace(/[^\d.-]/g, '') * 1;

breizhwave

  BelongsTo::make('Product')->rules('required')->hideWhenCreating()->hideWhenUpdating(),
  SearchableSelect::make('Product', 'product_id')->resource("products")->loadResourcesOnNew()->displayUsing(function($product) {return   $this->product->title   ;  })->hideFromIndex(),