如何使用tcpdf laravel 5使用刀片视图生成pdf? [英] how to generate pdf using blade view with tcpdf laravel 5?

问题描述

我正在尝试使用laravel 5和 https://github.com/elibyy/创建一个pdf文件laravel-tcpdf

I'm trying to create a pdf using laravel 5 and https://github.com/elibyy/laravel-tcpdf

我的客户填写表格并单击提交"时，我有20页用laravel刀片书写的表格，我想为他生成pdf并保存

i have a form of 20 pages writing in laravel blade when my client fill the form and click submit i want to generate pdf for him and save it

我试图在我的控制器中这样做

i try to do it like this in my controller

public function createPDF()
{
    $pdf = Input::get('pdf',null);
    $company = Input::get('company',null);
    $branch = Input::get('branch',null);
    $sub_branch = Input::get('sub_branch',null);
    $form_type = Input::get('form_type',null);
    $form_name = Input::get('form_name',null);
    $form_heb_name = Input::get('form_heb_name',null);
    $sig_path=FormsController::getSignature_file();

    $data=compact('company','branch','sub_branch','form_type','form_name','form_heb_name','sig_path');
    Input::flash();
    if ($pdf) 
        { 
            $pdf = new TCPDF();
            $pdf->SetPrintHeader(false);
            $pdf->SetPrintFooter(false);
            $pdf->AddPage();
            $pdf->writeHTML(view('forms.'.$company.'.'.$branch.'.'.$sub_branch.'.'.$form_type.'.'.$form_name, $data)->render());
            $filename = storage_path().'/forms_pdf/10006/26/4718326/'.$form_name.'.pdf';
            $pdf->output($filename, 'I');
            return redirect('forms');
        }
     return view('forms.'.$company.'.'.$branch.'.'.$sub_branch.'.'.$form_type.'.'.$form_name , $data);
}

无法正常工作，它会创建2个pdf页面，且所有字段相互重叠

bat its not working it's create 2 pdf page with All fields on top of each other

如何解决?

此外，我想以一种无法编辑的方式保存pdf文件，我该怎么办?

谢谢.

推荐答案

我将尝试为您提供逐步的答案(经过laravel 5.1测试):

I will try to give you a step by step answer (tested for laravel 5.1):

在使用它之前，请确保正确安装了TCPDF服务提供程序:

Before using it, be sure that you installed the TCPDF service provider correctly:

安装TCPDF服务提供商

在composer.json中，添加以下软件包:

In composer.json, add this package:

"require": {
    "elibyy/laravel-tcpdf": "0.*"
}

运行作曲家更新

在config/app.php中添加此服务提供商

in config/app.php add this service provider

'providers' => [
    //..
    Elibyy\TCPDF\ServiceProvider::class,
]

运行 php artisan vendor:publish ，它将在您的文件中生成config/laravel-tcpdf.php

Run php artisan vendor:publish , that will generate config/laravel-tcpdf.php in your files

在您的控制器中生成pdf

public function createPDF()
{
    [...]
    //get default settings from config/laravel-tcpdf.php
    $pdf_settings = \Config::get('laravel-tcpdf');

   $pdf = new \Elibyy\TCPDF\TCPdf($pdf_settings['page_orientation'], $pdf_settings['page_units'], $pdf_settings['page_format'], true, 'UTF-8', false);

   $pdf->SetPrintHeader(false);
        $pdf->SetPrintFooter(false);
        $pdf->AddPage();
        $pdf->writeHTML(view('forms.'.$company.'.'.$branch.'.'.$sub_branch.'.'.$form_type.'.'.$form_name, $data)->render());
        $filename = storage_path().'/forms_pdf/10006/26/4718326/'.$form_name.'.pdf';
        $pdf->output($filename, 'I');
        return redirect('forms');

}

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