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Questions tagged [joomla4]

For questions regarding the Joomla Content Management System v 4 This tag can be used for a wide range of questions related to Joomla 4, including installation and configuration, extension development, template development, website customization, and more. Questions related to Joomla 4 updates, migration, and compatibility issues can also be tagged with this tag.

Joomla 4 is the latest version of the Joomla Content Management System (CMS), which is an open-source software used to build and manage websites. This tag should be used for questions related specifically to Joomla 4, its features, functionality, and development.

Joomla 4 was released on August 17, 2021, after several years of development. It comes with several new features and improvements, including a new user interface, improved security features, better accessibility, improved performance and scalability, and improved multilingual support.

This tag can be used for a wide range of questions related to Joomla 4, including installation and configuration, extension development, template development, website customization, and more. Questions related to Joomla 4 updates, migration, and compatibility issues can also be tagged with this tag.

For official documentation and resources related to Joomla 4, please visit the following links:

Users can expect to find and receive answers to questions related to the Joomla 4 platform, its core features, and functionalities. Additionally, users can also expect to find and participate in discussions related to best practices, common issues, and solutions related to building and managing websites using Joomla 4.

Note that this tag should not be used for questions related to previous versions of Joomla or other content management systems.

56 questions
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Joomla 4 user login programmatically

In the Joomla 3x, I have this code to login an user, it worked well. $options = array(); $credentials = array(); $credentials['username'] = $username; $credentials['password'] = $password; $result = JFactory::getApplication()->login($credentials,…
Na Nguyễn
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Problem using fdpf in joomla4 : class not found

I'm converting a Joomla 3 component to make it compatible with Joomla 4. I'm having an issue when trying to use fpdf. In joomla 3, the fpdf file was included like this at the top of the model :…
Ossepove
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Remove component's view name from url joomla 4

I am using Joomla 4.2.1. I installed custom component which is previously used into Joomla 3.10.11. I create a menu item with view from this component. On Joomla 3.10.11 it works fine for example :…
Vishal Patel
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Joomla 4 - load joomla core

In the Joomla 3x I have this code to load Joomla core from external script: define( 'DS', DIRECTORY_SEPARATOR ); $rootFolder = explode(DS,dirname(__FILE__)); $currentfolderlevel = 3; array_splice($rootFolder,-$currentfolderlevel); $base_folder =…
Na Nguyễn
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custom button in Joomla module admin panel

New to Joomla(one month). I'm trying to create a module that will list events(names and times). I want the module to be populated from the admin panel. For example lets say the module lists would list the following on the front end: breakfast…
bf613
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Joomla4: howto create a controller via MVCFactory

I am in the process to cleanup the code of my extensions to fit the requirements for the joomla4 API. Unfortunately there are no migration documentations available to support this effort. I also could not find any refrences or implementations with…
Jochen
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Lost links in Joomla 4 breadcrumbs

I seem to have lost the links within breadcrumbs on a couple of my Joomla 4 sites. Any idea how I can recover the links?? Nick
NickOg
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How do I create parameters in a Joomla module depending on another parameter / number?

I'm trying to create a joomla module for typical css cards but I want to make to card number dependent on a number input from the user. For example the user wants 5 cards so in the parameter field "number of cards" he puts '5'. Now he has to choose…
Jonathan Schmidt
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Is it possible to remove the "new article" button from all sections in a Joomla website?

A mate and I are doing an internship at university, and the project we are working on is a small Joomla 4.1 website. Our supervisors asked us to override the mechanics of content insertion so that an article submitted by an author needs to be…
Vincenzo Oliva
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Google Calender shows entry one day before

I am using Google Calendar API with PHP, and sending my bookings over to it. But sometimes, it show booking one day prior to actual booking date i.e. when customer books for sunday it shows on Saturday at same time. It happens on random occasions…
Hayley Tobin
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0 WebAssetManager is locked in joomla

I have upgrade my joomla site to 4.2 . But I faced this error now 0 WebAssetManager is locked. This is also comes as title of site.
Manpreet
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