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So there is other documentation out there. I'm basing most of this article on the official Joomla 1.6 documentation: http://docs.joomla.org/Creating_a_profile_plugin and I want to use an example that worked for me. Important: This is for Joomla version 1.6.x+.

Aim / Objective

1. Add a field with a dropdown list.
2. Add a button to upload an avatar (and sync with 3rd party avatar).

Not riveting stuff but something that all my clients want. Fortunately for me, I just created one plugin which I can install on any number of Joomla 1.6 sites and it does all this for me... Neat huh?

Folder
I'm going to shove all these files into a folder which I will then compress and install using the Joomla! CMS Extension Manager.

I'm going to call the folder "profile5" (without the double-quotes) and create a subfolder called "profiles".

So I should end up with the following file/directory structure:

     ./profile5
     ./profile5/profiles

Also copy one of those handy blank "index.html" files into each of these folders in case "directory listing" gets enabled on your server.I'm going to refer to the files to create as being in this folder.

What?
This is an article to demo the crudest form which uses Joomla's version 2.5 core mootools (uncompressed?). This is intended for absolute novices (like me) who just want to see an example of an AJAX form within Joomla 1.6.x - 2.5.x in it's most basic state. At time of print, I am using this with Joomla 2.5.6.

Why?
The examples of the official site (mootools.net) did not work in my Joomla environment nor did most people's examples across the web. All I wanted was a basic example to show me how to send a form asynchronously (ie. running in the background without loading a new page).

Applies to Joomla 1.6+

What?
This is an article to describe how to add an article modal button in the Joomla Admin Panel (at time of print version 2.5.6) of your component including the all important clear button. What I found was that no one posted this solution which I found is compatible with almost any site and with all my components without having to modify the below script.

Why?
The article modal is a much easier way for the end-users to select a Joomla! article in the component parameters/options. The "clear" button is essential as some article_modal fields may not be required and are difficult to clear once set.

How?

What?
A quick article for Joomla CMS version 3.x on resolving a menu item alias conflict:

Warning
Save failed with the following error. Another menu item has the same alias in Root. Root is the top level parent

You will need:

• Access to the Joomla Administration Panel (to check for and remove expired menu items)
• A good database administrator who is comfortable with making changes to the database

What?
A quick article on how to set a password using the database tools for super users.

Why?
It happens to us all, especially me. I like to use different passwords for every site but this came up as a client had lost their super user password.

How?
This method is reliant on having access to the database of your Joomla website.

Applies to

• Joomla CMS v2.5.14

What?
This article is a note on how I fixed an issue on a client site. The website had a redirect on the login which would go to a page accessible by "registered" users but only "Super Users" could actually login. "Registered" users would not be able to login, despite their status in the admin panel saying "enabled" and "activated" (not blocked).

If I used a test account, none of the Joomla groups, not even "Administrators" could login. However set the same test account to a "Super User" and they would be able to login. Was the problem authentication? Restricted access to a component? A load of blab on ACL managers?

How?
In our case, the website had recently been migrated from Joomla 1.5.x to 2.5.x. I asked to examine the database and a quick scan in the assets table revealed 3 assets had the parent_id = 0. Only one asset can have that and that is "root".

APPLIES TO Joomla 2.5.x

Why?
I'm building a Joomla component which is to be compatible with Joomla versions 1.6.x to 2.5.x. Because I use dynamic scripts running in the background (mootools), some of these need to connect to the database but as they sit outside of the MVC structure, we need them to use the existing configuration file in order to retrieve the credentials (ie. username, password, database, etc.). For obvious reasons, these cannot be hardcoded.