Questions tagged [class-extensions]

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How to extend class on my component class in controller.php

I have created a Basic Joomla Component with Component Creator in order to prepare every single files in less the 1 minute :D (I'm lazy, i know.) I have one view default and one for form edit. I ...
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1answer
64 views

Cannot extend my custom component's validation rules — does not validate

I'm following along with this tutorial https://docs.joomla.org/J3.x:Server-side_form_validation My form <form> <fieldset name="form_name" addrulepath="components/com_mycomponent/models/...
1
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1answer
42 views

Home page problem (maybe css related)

I have just made a new installation of Joomla from scratch and adopted the Helix Ultimate, but the look of the home page is quite different. My site: http://www.casalpinachezal.it/ Demo Helix: http://...
4
votes
1answer
266 views

How to generate a dynamic note field for a custom component?

I am attempting to develop my first custom component called com_image. Because of the structure and function of my project requirements, it made best sense to clone the com_contact folder and ...
1
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0answers
59 views

How to extend / override the JFile class?

I want to extend/override the JFile class without hacking Joomla files. How do I even begin to extend the class using best practices?
1
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1answer
270 views

How to prevent a single user from voting multiple times on a single article?

I am using the Joomla Rating System, and I'm trying to change the code slightly. Right now, there is a possibility that a user can rate more than once on one article. I have already changed the star ...