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如何在Laravel Excel中传递参数?

laravel-excel laravel-5.6 laravel excel

2

Success Man · 技术社区 · 7 年前

我从这里得到了指导: https://laravel-excel.maatwebsite.nl/docs/3.0/export/basics

<?php
...
use App\Exports\ItemsDetailsExport;
class ItemController extends Controller
{
    ...
    public function exportToExcel(ItemsDetailsExport $exporter, $id)
    {
        //dd($id); I get the result
        return $exporter->download('Summary Detail.xlsx');
    }
}

<?php
namespace App\Exports;
use App\Repositories\Backend\ItemDetailRepository;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\Exportable;
use Illuminate\Support\Facades\Input;
class ItemsDetailsExport implements FromCollection
{
    use Exportable;
    protected $itemDetailRepository;
    public function __construct(ItemDetailRepository $itemDetailRepository)
    {
        $this->itemDetailRepository = $itemDetailRepository;
    }
    public function collection()
    {
        $test  = Input::get('id');
        dd('yeah', $test);
    }
}

1 回复 | 直到 7 年前

1

4

apokryfos 7 年前

class ItemsDetailsExport implements FromCollection
{
    use Exportable;
    protected $itemDetailRepository;
    protected $id;
    public function __construct(ItemDetailRepository $itemDetailRepository, $id)
    {
        $this->itemDetailRepository = $itemDetailRepository;
        $this->id = $id; 
    }
    public function collection()
    {
        $test  = $this->id;
        dd('yeah', $test);
    }
}

$id

public function exportToExcel($id)
{
    $exporter = app()->makeWith(ItemsDetailsExport::class, compact('id'));   
    return $exporter->download('Summary Detail.xlsx');
}

 Route::get('/path/to/export/{itemExport}', 'ItemController@exportToExcel');

RouteServiceProvider.php

public function boot() {
     parent::boot();
     //Bindings

     Route::bind('itemExport', function ($id) { //itemExport must match the {itemExport} name in the route definition
         return app()->makeWith(ItemsDetailsExport::class, compact('id'));   
     });
}

public function exportToExcel(ItemsDetailsExport $itemExport)
{
    //It will be injected based on the parameter you pass to the route
    return $itemExport->download('Summary Detail.xlsx');
}