Laravel-excel: [BUG] Row Headings not being added

[ahmed-al-bermawy]

Prerequisites

• [ X ] Checked if your Laravel Excel version is still supported: https://docs.laravel-excel.com/3.1/getting-started/support.html#supported-versions
• [ X ] Able to reproduce the behaviour outside of your code, the problem is isolated to Laravel Excel.
• [ X ] Checked that your issue isn't already filed.
• [ X ] Checked if no PR was submitted that fixes this problem.
• [ X ] Filled in the entire issue template

Versions

• PHP version: 7.3
• Laravel version: 6.17.1
• Package version: 3.1.19

Description

I want to export an excel sheet with "xslx" extension and make custom header Name, Iso for Countries that I have used this plugin for it laravel-countries

Steps to Reproduce

The export class app/Exports/GeoExport.php

<?php

namespace App\Exports;

use Maatwebsite\Excel\Concerns\Exportable;
use Maatwebsite\Excel\Concerns\FromQuery;
use Maatwebsite\Excel\Concerns\WithHeadingRow;
use Maatwebsite\Excel\Concerns\WithMapping;
use Webpatser\Countries\Countries;

class GeoExport implements FromQuery, WithHeadingRow, WithMapping
{
    use Exportable;

    /**
     * @return array
     */
    public function headings(): array
    {
        return [
            'Name',
            'ISO'
        ];
    }

    public function map($countries) : array
    {
        return [
            $countries->name,
            $countries->iso_3166_2
        ];
    }

    public function query()
    {
        return Countries::query()->select(['name','iso_3166_2']);
    }
}

The export method in my controller exportGeoCountryList

    public function exportGeoCountryList()
    {
        return (new GeoExport)->download('geo_countries.xlsx');
    }

Expected behavior:

Actual behavior:

Additional Information

All steps depend on the documentation in this link

[patrickbrouwers]

As noted in the documentation link you shared, the concern is WithHeadings. WithHeadingRow is the concern used for Imports.

[ahmed-al-bermawy]

Thanks a lot I didn't see that there is difference between WithHeadings and WithHeadingRow 🙈