YouTube Style Rating/Voting System using jQuery, Ajax and PHP. Ever Best Tutorial !

Author: Zeeshan Rasool | Last updated on August 8th, 2010

AJAX, JQuery, PHP, Web Development

Today I have created Youtube style rating system which is also called thumbs up/down rating. It is 99% identical to original youtube rating system. I have tried my best to give you a stylish and same youtube look rating system. I have implement IP address checks so that a single user can rate once. It looks very awesome please try it and give your feed backs.

Codeigniter Tutorial: How To check Username/Email availablity using jQuery in Codeigniter?

Author: Zeeshan Rasool | Last updated on July 27th, 2010

AJAX, Codeigniter, PHP, Web Development

This post is for CI lover who wants to learn Codeigniter. This script will show you how can we check live availability of username or email using Ajax in Codeigniter. Using this tutorial you can also understand how can we send a jQuery Ajax request to server living in CI.
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Reloaded: Facebook Style Wall Posting and Comments System using jQuery PHP and Ajax.

Author: Zeeshan Rasool | Last updated on February 28th, 2011

AJAX, Facebook, JQuery, PHP, Web Development

Facebook style wall posting and commenting system. Try a new reloaded version of demo which is almost similar to facebook style.
My previous facebook style posting system was not so much like original facebook posting style and also there is no commenting system So I created this tutorial again to complete the commenting system and I tried my best to give my dear users a complete posting script with comments system. Facebook is now a days top social networking site. So I have created some tutorials similar to facebook. Youtube style rating is also very popular tutorial on this blog. Hope you like it.

Waiting for your feed back to make it more good.

Ajax Tutorial: Dynamic Loading of ComboBox using jQuery and Ajax in PHP

Author: Zeeshan Rasool | Last updated on December 22nd, 2010

AJAX, JQuery, PHP, Web Development

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Here is a script for beginners to create a dynamic loading of dropdown. Simple solution which is created by jQuery.

Live Username Availability Checking using Ajax and jQuery. Demo Available

Author: Zeeshan Rasool | Last updated on July 27th, 2010

AJAX, JQuery, PHP, Web Development

Simple script to check username availability using jQuery and Ajax. Try out demo and use it. I used gif loader and jquery fade in effects to make it fit. You can find many script like this but i want to keep my valuable users here to share their development needs.

CodeIgniter Tutorial: Upload and Convert video to FLV using FFmpeg.

Author: Zeeshan Rasool | Last updated on July 1st, 2010

Codeigniter, Web Development

[ad#co-4]

Today, I will show, how can we upload and convert a video file to flv using FFmpeg in CodeIgniter website. FFmpeg commands runs in Linux but in Window server we need to download FFmpeg.exe file from its site. Which we have to put in our site root folder. IF your server is Linux then you also need verify that your hosting server has FFmpeg installed or you need it to be installed. For checking FFmpeg availability print phpinfo() in any file and run this command on server where you will get PHP version and other server settings. Find FFmpeg on that window if it doesn’t found then it means server has no FFmpeg installed.

Here is uploading code of video file in CodeIgniter.

$file				= 'video_file';
$config['upload_path']		= './video_folder/';
$config['allowed_types'] 	= 'mov|mpeg|mp3|avi';
$config['max_size']		= '50000';
$config['max_width']  		= '';
$config['max_height']  		= '';

$this->upload->initialize($config);
$this->load->library('upload', $config);

if(!$this->upload->do_upload($file))
{
	// If there is any error
	$err_msgs .= 'Error in Uploading video '.$this->upload->display_errors().'<br />';
}
else
{
	$data=array('upload_data' => $this->upload->data());
	$video_path = $data['upload_data']['file_name'];

	$directory_path 	 = $data['upload_data']['file_path'];
	$directory_path_full      = $data['upload_data']['full_path'];
	$file_name 		= $data['upload_data']['raw_name'];
	
	// ffmpeg command to convert video
				
	exec("ffmpeg -i ".$directory_path_full." ".$directory_path.$file_name.".flv"); 
// $file_name is same file name that is being uploaded but you can give your custom video name after converting So use something like myfile.flv.
	
	/// In the end update video name in DB 
	$array = array(
		'video' => $file_name.'.'.'flv',
		);
	$this->db->set($array);
	$this->db->where('id',$id); // Table where you put video name
	$query = $this->db->update('user_videos'); 	
}

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$file = 'video_file';

$config['upload_path'] = './video_folder/';

$config['allowed_types'] = 'mov|mpeg|mp3|avi';

$config['max_size'] = '50000';

$config['max_width'] = '';

$config['max_height'] = '';

$this->upload->initialize($config);

$this->load->library('upload', $config);

if(!$this->upload->do_upload($file))

{

// If there is any error

$err_msgs .= 'Error in Uploading video '.$this->upload->display_errors().'<br />';

}

else

{

$data=array('upload_data' => $this->upload->data());

$video_path = $data['upload_data']['file_name'];

$directory_path = $data['upload_data']['file_path'];

$directory_path_full = $data['upload_data']['full_path'];

$file_name = $data['upload_data']['raw_name'];

// ffmpeg command to convert video

exec("ffmpeg -i ".$directory_path_full." ".$directory_path.$file_name.".flv");

// $file_name is same file name that is being uploaded but you can give your custom video name after converting So use something like myfile.flv.

/// In the end update video name in DB

$array = array(

'video' => $file_name.'.'.'flv',

);

$this->db->set($array);

$this->db->where('id',$id); // Table where you put video name

$query = $this->db->update('user_videos');

}

YouTube Style Rating/Voting System using jQuery, Ajax and PHP. Ever Best Tutorial !

Codeigniter Tutorial: How To check Username/Email availablity using jQuery in Codeigniter?

Reloaded: Facebook Style Wall Posting and Comments System using jQuery PHP and Ajax.

Ajax Tutorial: Dynamic Loading of ComboBox using jQuery and Ajax in PHP

Live Username Availability Checking using Ajax and jQuery. Demo Available

CodeIgniter Tutorial: Upload and Convert video to FLV using FFmpeg.

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