我想做一个电子商务网站，在那里用户会点击链接，它会使发票，应该在客户端下载我在html中创建的发票的pdf文件，事情是我使用这个代码，它与ms word作为。doc文档工作，但我想做同样的pdf不工作，代码粘贴在下面
// the code to download invoice as word document, it's working
<?php
header('Content-type: application/vnd.ms-word');
header('Content-Disposition: attachment;Filename='.$result->tracking_number.'.doc');
?>
<!DOCTYPE html>
<html>
<head>
，但同样的代码是不工作的PDF:(
<?php
header('Content-type: application/pdf');
header('Content-Disposition: attachment;Filename='.$result->tracking_number.'.pdf');
?>
<!DOCTYPE html>
<html>
<head>
下载的PDF说格式损坏，怎么办，我必须尽快完成这个:(
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
function pdf_create($html, $filename='', $stream=TRUE)
{
require_once("dompdf/dompdf_config.inc.php");
$dompdf = new DOMPDF();
$dompdf->load_html($html);
$dompdf->render();
if ($stream) {
$dompdf->stream($filename.".pdf");
} else {
return $dompdf->output();
}
}
?>
4) use it in your controllers like this
<?php
function pdf()
{
$this->load->helper(array('dompdf', 'file'));
// page info here, db calls, etc.
$html = $this->load->view('controller/viewfile', $data, true);
pdf_create($html, 'filename');
or
$data = pdf_create($html, '', false);
write_file('name', $data);
//if you want to write it to disk and/or send it as an attachment
}
?>