Flash messages or notification messages are very essential part of every update/edit or delete operations. We either use ajax update messages like “You account has been updated” or “Your photo has been successfully deleted”

Here, a new plugin of jQuery can be used to display the flash messages like twitter. (see twitter’s settings page)

I added some more functions to this plugin to display the notification in different context, say information, warning or error message. The function show_flash(‘message here’); can be used for this purpose. Second parameter is the type of message. For example, show_flash(‘Error in deleting file’, ‘error’) OR  show_flash(‘Email address entered is invalid’, ‘warning’)

If you use sessions to save flash message , for example in codeigniter $this->session->set_flashdata(‘message’,'hello’); you can use this plugin to display them by adding a php code in the footer  (or header) of every page

<?php if($this->session->flashdata(‘message’) != ” )  : ?>

<script>show_flash(‘<?= $this->session->flashdata(‘message’) ?>’)</script>

<?php endif; ?>

Here you can download the full source code:  http://www.sajithmr.me/downloads/jbar.zip

Thanks

Sajith

Tags: ajax, delete, display, edit, error, flash, information, jbar, jquery, message, notification, plugin, update, warning

Today i implemented gmail chat window , not an ajax chat with a chat server, but its client side implementation.

Here you can see the demo: http://www.sajithmr.com/gtalk/

Take this link in a new tab or window, and take any other website without closing it.

After 3 seconds , (Consider it as a new chat message arrived situation) you can see the google chat notification sound , and title changing. (I didn’t get the actual gtalk notification sound, so i used windows notify.wav file )

You know google (gmail) implemented its sound notification is via swf object. Here me too done the same.

I wrote two function to check whether the browser is in focus or not.

Here is the functions:

function lostFocus()
{
document.title = 'Sajith M.R Says...';
state = 'nonfocus';

played =  0 ;

changeColorRed();

alterTitle();

}

function gotFocus()
{
document.title = 'Gmail Inbox(1)';

state = 'focus';

played = 0 ;
}

The alterTitle() function calls in 3 seconds setTimeOut manner.

function alterTitle()
{

if(state =='nonfocus')

{
if ( document.title == 'Gmail Inbox(1)')
{

if(played == 0)
{
soundManager.play('notify');
played = 1;
}

document.title = 'Sajith M.R Says...';

}
else
document.title = 'Gmail Inbox(1)';

setTimeout("alterTitle()",3000);

}
}

The soundmanager.js file handles the swf flash object and sound triggering.

<script type=”text/javascript” src=”script/soundmanager.js”></script>

These three simple scripts together created this demo: http://www.sajithmr.com/gtalk/

If you want the whole source code , mail me: admin@sajithmr.com

Comment Please …

Regards

Sajith.M.R
http://www.sajith.name

Tags: chat, featured, gmail, gtalk, implementation, notification