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我有一个表格,用户必须填写。按下提交后,用户将被重定向到名为/ drugs/result的页面,并提供成功消息和.PDF的下载按钮。我无法弄清楚如何在下载页面下载pdf。如果我在控制器中使用pdf方法,它工作正常。在Laravel成功插入表单后在下一页下载.PDF
我用这对PDF:barryvdh/laravel-dompdf
我有什么:
public function store(StoreConfirmationRequest $request) {
$formData = $request->all();
$prescription_confirmation = new Prescription_confirmations;
$prescription_confirmation->physician_id = Input::get('physician_id');
$prescription_confirmation->patient_code = Input::get('patient_code');
$prescription_confirmation->medicine = 1;
$prescription_confirmation->date = Input::get('physician_date');
//finally save the data to database
$prescription_confirmation->save();
$pdf = App::make('dompdf.wrapper');
$pdf->loadHTML('<h1>Test</h1>');
$pdf->download();
return view('medicines.result', compact('formData'))->with('message', 'Successfully inserted);
}
这里是刀片
@extends ('layouts/master')
@section('title', 'Allalaadimine')
@section ('content')
<div class="container medicine_confirmation_container">
<div class="col-md-12">
@foreach ($formData as $data)
<li>{{$data}}</li>
@endforeach
<div class="flash-message">
@if(session()->has('message'))
<div class="alert-message alert-message-success">
<h4>Saved!</h4>
{{ session()->get('message') }}
</div>
@endif
</div> <!-- end .flash-message -->
<button class="btn btn-borders btn-success btn-lg btnDownloadPdf" type="submit">Lae alla pdf</button>
</div>
</div>
@endsection
@section ('footer')
@endsection
这将是真正沉重的服务器? – raqulka
您也可以通过单独的路线按要求生成PDF。在这种情况下,您不必存储文件。 – Plxx