In my Laravel project I have used the PhpOffice Spreadsheet
for downloading data as excel format from a datatable.
For doing that I need to add code in my controller, route and view.
Controller
I have used below namespaces in my controller
<?php
namespace App\Http\Controllers;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
use PhpOffice\PhpSpreadsheet\Writer\Xls;
use App\OfferCustomersDataTbl;
public function export($type) {
$offer_customer_data = OfferCustomersDataTbl::all();
$spreadsheet = new Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
$sheet->setCellValue('A1', 'Id');
$sheet->setCellValue('B1', 'Name');
$sheet->setCellValue('C1', 'Email');
$rows = 2;
foreach($offer_customer_data as $empDetails){
$sheet->setCellValue('A' . $rows, $empDetails['id']);
$sheet->setCellValue('B' . $rows, $empDetails['name']);
$sheet->setCellValue('C' . $rows, $empDetails['email']);
$rows ;
}
$fileName = "emp.".$type;
if($type == 'xlsx') {
$writer = new Xlsx($spreadsheet);
} else if($type == 'xls') {
$writer = new Xls($spreadsheet);
}
$writer->save("export/".$fileName);
header("Content-Type: application/vnd.ms-excel");
return redirect(url('/')."/export/".$fileName);
}
Route
Route::get('/export/{type}', 'OfferCustomersDataController@export');
View
<a href="{{ url('/') }}/export/xlsx" class="btn btn-info">Export to .xlsx</a>
But while I click to Download as Excel
button for downloading it always gives an error
Class 'PhpOffice\phpspreadsheet\src\PhpSpreadsheet\Spreadsheet' not found
But that Spreadsheet
class is in that location I have checked several times.
Where is the problem I can't figure out.
Anybody help please? Thanks in advance
CodePudding user response:
In command line:
composer require phpoffice/phpspreadsheet
Then in the controller:
use PhpOffice\PhpSpreadsheet\Spreadsheet;
Use 'namespace' \ 'classname', not absolute link