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Easy way to enable htaccess file in macos x . Usage for web development.
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Date Posted: 09/01/2019 In this post we will and validate a simple form using HTML and PHP. Step 1: Create the html form using following code. Step 2: Please use the following code to validate the php forms. You can add the below code before html code. Thank you! for… Continue Reading Form Validation with PHP
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Date Posted : 21/12/2018 How to migrate Cpanel Moodle to Bitnami stack In this article, we’re going to explain about migrating a cpanel moodle site to bitnami stack Prerequisites We assume you have bitnami application up and runningCpanel backup files and database copied to bitnami server Backup Existing Data from… Continue Reading cPanel Moodle migration to Bitnami stack
Date Posted : 09/01/2019 How to change admin email for Let’s Encrypt? Let’s Encrypt is a free, automated, and open SSL certificate authority brought to you by the non-profit Internet Security Research Group (ISRG) We need to submit the admin email address for our website in order get certificate from Let’s… Continue Reading How to change admin email for Let’s Encrypt?
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How to Install Webmin on Ubuntu 18.04 LTS Date posted: 06/01/2019 Introduction Webmin is a web-based OS system configuration tool for Unix-like systems such as Linux, solaris and FreeBSD. It is released under BSD 3-clause “New” or “Revised” License. Webmin helps to manage the operating system’s internal such as changing passwords,… Continue Reading How to Install Webmin on Ubuntu 18.04 LTS
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How to create docker container Date posted : 28/12/2018 What is Docker ? Docker is a containerization platform that packages your application and all its dependencies together in the form of a docker container to ensure that your application works seamlessly in any environment. What is Container ? Docker Container… Continue Reading How to create docker container
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Date Posted : 20/12/2018 How to install Docker in Centos 7 Docker is a most handy DevOps tool used nowadays. In this post, we will explain Docker-CE installation and uninstallation steps. Prerequisites OS requirements To install Docker CE, you need to maintained version of CentOS 7. Therefore, archived versions aren’t… Continue Reading How to install Docker in Centos 7
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Date Posted : 21/12/2018 How to install docker-compose in Centos -7.6 Docker is a most handy DevOps tool used nowadays. In this post we are gonna explain about docker-composer installation steps. Prerequisites We assume that Docker is already installed on your server. For instance, you can verify the docker version… Continue Reading How to install docker-compose in Centos -7.6
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Testimonial using Bootstrap Date:14/12/2018 What is a Testimonial? Testimonials are written or recorded statements that support your credibility and level of expertise. They also strengthen your reputation by expressing the trust that other people have in you and your business offerings. They are a wonderful tool that helps you to… Continue Reading Testimonial using bootstrap
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Date Posted : 10-12-2018
What is Dompdf?
Dompdf is a HTML to PDF converter. It is a great library and can create a PDF from HTML markup and CSS styles (it’s mostly CSS 2.1 compliant and has support for some CSS3 properties).
Step 1: Initially, download the fresh version of Codeigniter 3 and configure it in xampp.
Step 2: Create the file name called “ Pdf.php ” . Place this file inside the application/libraries/ and copy the following code.
<?php defined('BASEPATH') OR exit('No direct script access allowed');
require_once(dirname(__FILE__) . '/dompdf/dompdf_config.inc.php');
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())
{
$html = $this->ci()->load->view($view, $data, TRUE);
$this->load_html($html);
}
}
Step 3: Dompdf: we have to download dompdf library from GitHub, So let’s download from here : Click Here to download dompdf. After download extract it to your “application/libraries” folder and rename it to “dompdf”.
Step 4: In this step, we will add one route “mypdf” for demo, that way when we run this route we will download pdf file, So let’s add following route on your routes.php file.
application/config/routes.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
$route['default_controller'] = 'welcome';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;
$route['mypdf'] = "welcome/mypdf";
Step 5: In this step we require to add “mypdf” method on welcome controller, So let’s add with following code. you have to just copy of welcome.php controller file:
application/controllers/Welcome.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Welcome extends CI_Controller {
/**
* Get All Data from this method.
*
* @return Response
*/
public function index()
{
$this->load->view('welcome_message');
}
/**
* Get Download PDF File
*
* @return Response
*/
function mypdf(){
$this->load->library('pdf');
$this->pdf->load_view('mypdf');
$this->pdf->render();
$this->pdf->stream("welcome.pdf");
}
}
Step 6: Adding View File
Now at last step we require to create “mypdf.php” view file for generate pdf file. So now as below i created “mypdf.php” with some html code, so you have to copy below code and create on view folder:
application/views/mypdf.php
<!DOCTYPE html>
<html>
<head>
<title>Codeigniter 3 - Generate PDF from view using dompdf library with example</title>
</head>
<body>
<h1>Codeigniter 3 - Generate PDF from view using dompdf library with example</h1>
<table style="border:1px solid red;width:100%;">
<tr>
<th style="border:1px solid red">Id</th>
<th style="border:1px solid red">Name</th>
<th style="border:1px solid red">Email</th>
</tr>
<tr>
<td style="border:1px solid red">1</td>
<td style="border:1px solid red">Hardik</td>
<td style="border:1px solid red">user@email.com</td>
</tr>
<tr>
<td style="border:1px solid red">2</td>
<td style="border:1px solid red">Paresh</td>
<td style="border:1px solid red">user@email.com</td>
</tr>
</table>
</body>
</html>
Ok, now we are ready to run our PDF generator example. So let’s run below command on your root directory for quick run:
http://localhost/mypdf
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