1.
Introduction to Joomla
Krishna priya
October 21, 2013
C-DAC, Hyderabad

2.
Overview
Introduction to Joomla
Planning Your Website.
A Domain Name and Web Hosting
Installing Joomla
Introduction to Joomla Administrator
Interface

3.
WHAT IS JOOMLA?
Joomla is an open-source CMS that runs on a web server

4.
What is an open-source?
open source refers to a computer program
in which the source code is available to
the general public for use and/or
modification from its original design
The best way to understand open-source
software is to first understand proprietary
software, the direct opposite.

5.
What is this CMS?
A tool used to manage document:
Creation
Storage
Editing
Publication
in an increasingly collaborative
environment.
Usually online, accessible from the web.

6.
Basic CMS Features
All CMS’ generally have:
A content repository
Dynamic page generation
Workflow procedures
Additional features include:
Syndication
Personalization
Caching
Editing tools
Internationalization
Multiple sites

7.
………..there are so many!!

8.
Picking a CMS
Different functionalities:
Document Management System (DMS)
Internal documents, metadata, revision histories, etc.
Digital Asset Management (DAM)
Like DMS, but works on binary (multimedia) content
Web Content Management (WCM)
Lets you publish from DMS to web; syndication
Learning Content Management (LCM)
A WCM structured to comply with online education
standards (SCORM, AICC, IMS, etc.)
* Sharable Content Object Reference Model;
Aviation Industry CBT Committee; IMS/IEEE
using XML

9.
What is a web site?
A website is a collection of Web
pages, images, videos or other
digital assets that is hosted on
one or several Web server(s),
usually accessible via the
Internet, cell phone or a LAN.
The definition of web page is a
document, typically written in
HTML, which is almost always
accessible via HTTP, a protocol
that transfers information from
the Web server to display in
the user's Web browser.

10.
Static websites
Static websites
were the first type
of website created
when the web was
young.
You could write
this web page
using a text editor
like Notepad or
SimpleText.
Advantages
Disadvantages
Quick to
develop
Cheap to
develop and
host
Requires web
development
expertise to
update site
Site not as
useful for the
user

11.
Dynamic websites
Dynamic website can give the
website owner the ability to
simply update and add new
content to the site.
Some examples of dynamic
website features could be:
content management
system, e-commerce system,
bulletin / discussion boards,
intranet or extranet facilities,
ability for clients or users to
upload documents, ability for
administrators or users to
create content or add
information to a site (dynamic
publishing).
Advantages
Disadvantages
Quick to develop
Slower / more
expensive to
Much more
develop
functional website
Hosting costs a
Much easier to
little more
update
New content
brings people back
to the site and helps
in the search
engines
Can work as a
system to allow
staff or users to
collaborate

12.
Comparison between Static vs CMS
Websites
Static Websites
CMS Websites
Creation of
design
Design is frequently created from
scratch. Some template designs
are available for purchase and
download.
Extensive variety of templates
available for free download
and purchase. Installation of
templates is straightforward.
Uniformity of
design
Design is located across
independent pages. it's very easy
to have each page look different,
which may or may not be
desirable.
it's easy to achieve a uniform,
professional look across site
pages.
Redesign of the
look of the site
Site redesign requires recreating
each web page individually with
the new HTML and CSS used for
the site.
Redesign can be done in as
little as an hour, by
downloading and installing a
new template.
Ease of making
global changes
Typically, changes must be made
to each individual page on the
website. All changed pages must
then be uploaded to the web
server.
Centralized resources mean
that a change can be made in
one place only and then
appear everywhere needed
instantly.

13.
Comparing Static Websites vs CMS
Websites
Static Websites
CMS Websites
Required technical
expertise
Knowledge of HTML/CSS helpful
for editing existing pages, and
required for building a new site
from scratch.
Knowledge of HTML/CSS
helpful but not required.
Typically.
Cost
Dreamweaver may have
significant cost
Joomla is free.
Multiple people
editing the site
Requires coordination of file
check in and check out for all
contributors .Requires that all
contributors have a copy of
Dreamweaver and equal access
to all pages.
Easy, as Joomla was created
for multiple contributors.
Interactivity
It's not possiable to integrate
intractive features in Static
websites
More than 7125 extensions are
available at
extensions.joomla.org,
including the features
Search engine
optimization
(SEO)
Must be performed by hand on a
page-by-page basis
Joomla extensions centralize
some of the SEO, while other
aspects are completed page by
page.

14.
Planning Your Website
Once you have decided to establish a web
site there are three steps to getting it
online.
1 - Get a domain name - This is your
personal/private address on the Web.
2 - Find a web hosting service- Here is where
your website will reside.
3 - Design, build and upload your website The process of website creation.

15.
A Domain Name and Web Hosting
Domain names are the human readable
Internet addresses of websites.
Domain extensions can be classified in 2
ways
Generic domains (gTLDs)
Country-code domains (ccTLDs)
.COM for commercial sites,
.NET for network companies,
.ORG for non-profits,
.BIZ for businesses,
.NAME for personal pages and
.MOBI for mobile-device
optimized sites
.IN,.US,.UK , .NU (island of
Niue) etc;

16.
Domain extensions
top level domains are .com ,.in, .net,.edu etc;
Second level domains are the names directly left to top level names
Third-level domains, which are written immediately to the left of a second-level
domain. There can be fourth- and fifth-level domains etc;
In theory, this subdivision can go down to 127 levels deep, and each DNS label can
contain up to 63 characters
Hostname:
A hostname is a domain name that has assigned to a host computer with at least
one associated IP address. Ex:www
URL:
A uniform resource locator, abbreviated URL, also known as web address, is a
specific character string that constitutes a reference to a resource.
For example in case of InDG portal hierarchy as follows:
Consider www.services.indg.in is the URL in that
.in is the Top level domain
Indg is the second level domain
Services.indg.in is third level subdomain
www is host name

17.
Choosing a Domain Name
Following are the basic rules to be observed while choosing a
domain name : Domains can contain the English-language letters
a through z, and the digits 0 through 9.
You can also use hyphens, but hyphens cannot begin or end a
domain name. Also, two hyphens together is usually not
permitted, and hyphens cannot appear in both the third and
fourth positions
Spaces and special characters (such as !, $, &, _ and so on) are
not permitted.
The minimum length is 3, and the maximum length is 63
characters (excluding extension ".gov.in").
Domain names are not case-sensitive.(i.e. you may use a mix of
upper or lower case letters)
The generic second level names(SLDs) of .in should not be used
as third level names. (e.g. mil.gov.in and org.gov.in are not
allowed as mil and org are generic second level names under .in)

18.
Web Hosting
Web hosting means storing your web site on a
public server.
An ISP provides web hosting Internet
Services.
Web hosting normally includes email
services.
Web hosting often includes domain name
registration.

19.
Planning Your Website
Five step process for effective website design
Analyse
Info
Target Audience
Organise
Navigation
Content
Develop
Site layout
Web page construction
Graphics techniques
Implement
User Interaction
FTP
Fine Tune
Maintain
Marketing
Optimisation
Traffic analysis

20.
Website Design and Development
Guidelines
When creating a functional, dynamic and
attractive web site, the following features should
be kept in mind at all times:
Main page should be specific:
It should let end-users know exactly what you are
offering. If your potential customer can not find your
product or service on your main page, they will not
waste their time looking for it.
Privacy Policy:
Display “Privacy Policy” with regards to the personal
information you collect from your visitors. You can also
explain your reasons for collecting the information and
let them know how and if the information will be used.

21.
Website Design and Development
Guidelines
Copyright information:
Display copyright information at the bottom of each
page.
About Us:
Display page about you and your company and make
sure to include your name, company name, picture,
biography, address, phone number and email address.
Good Navigational links:
Include good navigational links on every page. Also use
tables to neatly align your links and maintain a nice
organized and uniform appearance throughout your
website.

22.
Website Design and Development
Guidelines
Selection of text-color and backgroundcolor:
Use caution when selecting colors for your background
and text. A busy background makes it difficult to read
the text and draws attention away from it. Also
remember to use colors based upon the effect you are
trying to achieve. Additionally, always be consistent with
your background theme and colors on each page of your
site.
Content:
Page should not contain any grammatical or spelling
errors.

23.
Other Important Points:
If you are using frames on your website, do
so sparingly, as it can make your site look
unprofessional.
If you are using JavaScript on your site,
make sure it is used appropriately, as it can
slow a site down.
Try and view your site through different
browsers and screen resolutions so you will
know how other people will view your site.
Lastly always keep adding new content to
your site. It gives your users a reason to keep
coming back.

24.
Mistakes to avoid
To keep your site from becoming too
heavy:
Avoid using slow loading graphics
Avoid using too many animated graphics
Limit the number of banners on a single
page
Use Java sparingly
If you want to have a flash intro, provide
visitors with an alternative skip into link.

25.
To optimize your search engine results
include:
META Tags
META tags enable search engines to determine what key
words are relevant to a specific site.
IMAGE ALT Tags
An Image Alt tag comes after your graphic address in your
HTML code.
TITLE Tags
A Title tag is what a users sees when your site is listed after
a search query.
Text
A very important part of your search optimization is your
text, which should be easily readable and contain your
site's keywords.

26.
Some other mistakes to avoid include:
Broken links and graphics
Different backgrounds on each page
Large fonts
Large scrolling text across a page
Slow loading graphics
Multiple banners and buttons
No contact information
No Meta tags
Over use of Java
Poor browser compatibility
Poor content
Poor navigation
Poor overall appearance
Poor use of frames and tables
Pop up messages
Too many graphics or advertising
Too much advertising
It is important that you take some time to research, design and plan
your web site. Your success depends upon how well you use the
various features in your web site.

27.
Official Joomla! Sites
Name
URL
Joomla! (main site)
www.joomla.org/
JoomlaCode
www.joomlacode.org/
The Joomla! Developer Network
http://developer.joomla.org/
The Joomla! Extensions Directory
http://extensions.joomla.org/
Joomla! Official Documentation
http://docs.joomla.org/
The Joomla! Forum
http://forum.joomla.org/

28.
You’ll need to meet the following requirements below to
install and use Joomla! 3.1

29.
Joomla Terminology
Name
Uses
Template
Templates determine the way the website
appears - the colours, where things are on
the page etc.
Module
Modules are small parts of web content
which can be displayed in Template
Components
A component is a kind of Joomla!
extension. Its a separate programs that
integrate with Joomla, such as extended
statistics, a sitemap, gallery manager
Article
In Joomla! an Article is a piece of content
consisting of text (HTML)
Category
Category is a collection of Articles
Extension
An extension is a software package that
extends your Joomla!
Plugin
tools to edit or add into your content area
or articles

30.
Admin login

31.
Admin Panel or Control Panel

32.
Quick Icons
The icons available in control panel are:
Add New Article. Where you can create new content.
Article Manager. Where you can manage all of your current articles.
Category Manager. Where you can create new categories, and publish/unpublish
existing ones.
Media Manager. Which allows you to manage files on your web server. You can
delete existing files or upload different ones from your hard drive. You can also
create new directories on your web server's file system.
Menu Manager. Where you can manage the current menus by creating new ones,
deleting current ones, or directly managing each menu's subsequent menu items.
User Manager. Which allows you to create/delete users, change passwords, modify
language and time preferences, and switch which WYSIWYG editor the user has
access too. You can also assign users to User Groups, limiting to which aspects of the
site they have access.
Module Manager. Opens the Module Manager, which controls the location and
function of modules that are installed on the site.

33.
Quick Icons
Extension Manager. Which allows you to add/remove add-ons that expand the
functionality of Joomla!. Extensions are used to add capabilities to Joomla! that do
not exist in the standard package. Hundreds of Extensions are available for Joomla!
Language Manager. Which allows you to manage installed languages by setting one
to be the site's default language.
Global Configuration. Opens the Global Configuration. The global configuration has
parameters that, when adjusted, will effect your entire Joomla! site. This makes the
Global Configuration perhaps one of the most important areas in your Joomla! backend. Here you can change many options including, but certainly not limited to: Time
Zone, Language, Server Configurations, Session settings, and Meta Data.
Template Manager. Opens the Template Manager: Styles screen. Tab access is also
available to the Templates screen.
Edit Profile. Opens the My Profile edit screen for the administrator.
Joomla! Update Status Displays the current update status for the Joomla!
installation. When an update is available, this button will link to the update
installation screen.
Extension Update Status Displays the current update status of installed extensions
(if the extension supports this feature). When an update is available, this button will
link to the installation screen.
All areas accessed with the Control Panel icons may also be accessed from the drop
down menus just above them.