XAF*_*XAF 2 php codeigniter dompdf
我试图让 dompdf 与 codeigniter 一起工作,我从这里下载文件https://github.com/dompdf/dompdf/releases版本是 0.7.0 然后我在我的控制器中放了一段这样的代码
public function generatepdf(){
$this->load->helper('file');
require_once(APPPATH.'third_party/dompdf/autoload.inc.php');
$domdpf = new DOMPDF();
$domdpf -> loadHtml('<h1>HELLO WORLD</h1>');
$domdpf -> setPaper('A4','Landscape');
$domdpf ->render();
$domdpf->stream();
}
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但我收到一个错误说
Fatal error: Class 'DOMPDF' not found in C:\Apache24\htdocs\faceloan\faceloan\application\controllers\moneyexchange.php on line 2495
@Zedd 答案是对的
但是对于此发布日期的最新版本,以下内容将起作用。
应用程序/库/PDF.php
<?php defined('BASEPATH') OR exit('No direct script access allowed');
/**
* CodeIgniter PDF Library
*
* Generate PDF's in your CodeIgniter applications.
*
* @package CodeIgniter
* @subpackage Libraries
* @category Libraries
* @author Chris Harvey
* @license MIT License
* @link https://github.com/chrisnharvey/CodeIgniter- PDF-Generator-Library
*/
require_once APPPATH.'third_party/dompdf/autoload.inc.php';
use Dompdf\Dompdf;
class Pdf extends DOMPDF
{
/**
* Get an instance of CodeIgniter
*
* @access protected
* @return void
*/
protected function ci()
{
return get_instance();
}
/**
* Load a CodeIgniter view into domPDF
*
* @access public
* @param string $view The view to load
* @param array $data The view data
* @return void
*/
public function load_view($view, $data = array())
{
$dompdf = new Dompdf();
$html = $this->ci()->load->view($view, $data, TRUE);
$dompdf->loadHtml($html);
// (Optional) Setup the paper size and orientation
$dompdf->setPaper('A4', 'landscape');
// Render the HTML as PDF
$dompdf->render();
$time = time();
// Output the generated PDF to Browser
$dompdf->stream("welcome-". $time);
}
}
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在您的控制器
function pdf_gen(){
$this->load->library('pdf');
$this->pdf->load_view('main_report');
}
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显然 main_report 是 application/views/main_report 中的视图文件,您也可以发送视图文件的数据,如下所示
$this->pdf->load_view('main_report', $data);
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并注意
我将 dompdf 文件夹放在 application/thirdparty 文件夹中,而不是在 application/libraries 中。
确保您已注释掉控制器方法中的所有打印、回显功能,否则您可能会收到类似于“pdf 文件已损坏”的错误消息。
希望这篇文章有用。