jucai/libs/repositories/laravel-admin/docs/en/model-grid-export.md

Data export

model-grid built-in export function is to achieve a simple csv format file export, if you encounter a file coding problem or can not meet their own needs, you can follow the steps below to customize the export function

This example uses Laravel-Excel as an excel library, and of course you can use any other excel library.

First install it:

composer require maatwebsite/excel:~2.1.0

php artisan vendor:publish --provider="Maatwebsite\Excel\ExcelServiceProvider"

And then create a new custom export class, such as app/Admin/Extensions/ExcelExpoter.php:

<?php

namespace App\Admin\Extensions;

use Encore\Admin\Grid\Exporters\AbstractExporter;
use Maatwebsite\Excel\Facades\Excel;

class ExcelExpoter extends AbstractExporter
{
    public function export()
    {
        Excel::create('Filename', function($excel) {

            $excel->sheet('Sheetname', function($sheet) {

                // This logic get the columns that need to be exported from the table data
                $rows = collect($this->getData())->map(function ($item) {
                    return array_only($item, ['id', 'title', 'content', 'rate', 'keywords']);
                });

                $sheet->rows($rows);

            });

        })->export('xls');
    }
}

And then use this class in model-grid:

use App\Admin\Extensions\ExcelExpoter;

$grid->exporter(new ExcelExpoter());

For more information on how to use Laravel-Excel, refer to laravel-excel/docs