laravel-excel

问题 Straight forward question. How does one get the total number of rows in a spreadsheet with laravel-excel? I now have a working counter of how many rows have been processed (in the CompanyImport file), but I need the total number of rows before I start adding the rows to the database. The sheet I'm importing is almost 1M rows, so I am trying to create a progress bar. My import: public function model(array $row) { # Counter ++$this->currentRow; # Dont create or validate on empty rows # Bad

问题 I currently have an array that I've built that dumps like this: 0 => array:11 [▼ "category_code" => "123" "category_name" => "Testing" "category_description" => "This is a test category" 19738 => array:5 [▼ "identifier" => "720368842943" "description" => Test Description One "count" => 4 "details" => array:2 [▼ 0 => array:3 [▼ "detail_code" => "2751" "detail_code2" => "43" "detail_specifier" => "Detail One" ] 1 => array:3 [▼ "detail_code" => "2681" "detail_code2" => "9" "detail_specifier" =>

问题 I had search reference and the reference say to try like this : <?php ... class ReportExport implements ShouldAutoSize, FromView, WithColumnFormatting, WithEvents { ... public function registerEvents(): array { return [ AfterSheet::class => function(AfterSheet $event) { ... $event->sheet->getDelegate()->getRowDimension(37)->setRowHeight(-1); $event->sheet->getDelegate()->getStyle('R37:Z37')->getAlignment()->setWrapText(true); }, ]; } } I try like that, but the result like this : Should the

问题 I'm working with laravel-excel, previously I used it creating a new sheet from scratch, so I was always able to know in which row I was by just using a variable ($row). Now I'm exploring the other way of using it, by using a blade view, and it works great, but I want to do some transformations and add some formulas from the laravel-excel side (class side), the problem is that by using a view I lost control for knowing which row am I "standing" in. I know how to pass variables to the view but

问题 So, I have an excel file with 28k rows. I want to load it, then insert into database, but it was just stopped. (blank space) I've tried to reduce into 5k data, and it worked, but is too slow I also tried using chunk, with only 5k data, but I got "Maximum execution time of 300 seconds exceeded". here's the code Excel::filter('chunk')->load(storage_path('excel/exports/').$fileName)->chunk(1000, function($results) { foreach($results as $key) { // even nothing to do } }); Is 5k row really that

问题 I get tutorial from here : https://laravel-excel.maatwebsite.nl/3.0/exports/extending.html So I use version 3 My excel like this : I want to change it to be like this : So I want the character England change to red color and bold I try like this : namespace App\Exports; ... use Maatwebsite\Excel\Concerns\WithEvents; use Maatwebsite\Excel\Events\BeforeExport; use Maatwebsite\Excel\Events\AfterSheet; class SummaryExport implements FromView, WithEvents { ... public function registerEvents():

问题 I'm using Laravel Excel, I want to load a view file and set it to specific row. Is it possible to do it with laravel excel? bellow is the code for loading view in to the sheet: Excel::create('New file', function($excel) { $excel->sheet('New sheet', function($sheet) { $sheet->loadView('folder.view'); }); }); 回答1: It seems like the package doesn't offer that I this time but maybe you could do something like this. Create a wrapping view that you can pass some parameters to, such as a target row

问题 I try to update the laravel with php excel while installing i found the below warning in the composer. Error: Warning: Ambiguous class resolution, "SettingsController" was found in both "C:\xampp\htdocs\mti\app\controllers\SettingsController.php" and "C:\xampp\htdocs\mti\app\controllers\SettingsControllerBackup.php", the first will be used.Warning: Ambiguous class resolution, "ClassModel" was found in both "C:\xampp\htdocs\mti\app\models\ClassModel.php" and "C:\xampp\htdocs\mti\ app\models

问题 I'm using Laravel 5.6 version and laravel-excel.maatwebsite version 3.1. I want to convert html to excel file. In official documentation they have not given enough information to convert html views to excel. I'm having hard time. Below is the Code for App\Exports\AttendanceExport <?php namespace App\Exports; use App\Models\Student\StudentAttendenceModel; use Illuminate\Contracts\View\View; use Maatwebsite\Excel\Concerns\FromView; use Maatwebsite\Excel\Concerns\FromCollection; class

问题 I get reference from here : https://laravel-excel.maatwebsite.nl/3.0/getting-started/ I have been looking for how to set the text align right, but I did not find it in the documentation My script export like this : <?php namespace App\Exports; use Maatwebsite\Excel\Concerns\Exportable; use Illuminate\Contracts\View\View; use Maatwebsite\Excel\Concerns\FromView; class InvoiceExport implements FromView { use Exportable; public function view(): View { $data = Invoice::get(); return view('exports