how to write our own code in joomdle ?

hello every one.
I need to add a custom module in joomla which fetches the data from moodle.
If i added a image in moodle then how to get that image in joomla ?
i want to know the dataflow with a basic example.
plz can anyone help me.
thanks in advance

It's a 2 step process:
- Write web service in Moodle side to return data
- Write module in Joomla to consume data

You can start looking at simple modules, like "my courses" to see how it all works.

yeah i have seen it.
but i was very new to this moodle.
can u pls give me a simple & best example to understood what is going on there.
thankuu

Well, I pointed you to one of the simplest modules, so it really does not get simpler than that

You may need to study how Moodle webservices work in order to understand how things work:
docs.moodle.org/dev/Web_services

yeah surely i'll luk into dat..
thanqq