A4p Grid Multi Addon for Yootheme Pro – Docu Joomla
The A4Pro Grid Multi Addon for YOOtheme Pro is a practical extension based on the default YOOtheme Pro Grid element, enhanced with additional fields for extended content output and flexible layouts.
How to download and install
Download “a4p – Grid Multi Addon for Yootheme Pro” addon from “Downloads” page in “My Account”.

Unzip the file on your computer and you will receive two files: “a4pro_gridmulti-joomla-X.X.X-install.zip” and “a4pro_gridmulti-wordpress-X.X.X-install.zip”

You can just install the plugin using the “Joomla Extension Manager”.
Click “System -> Extensions” and then upload the “a4p_gridmulti-joomla-X.X.zip” file to install the extension.


After installing the Plugin goto the Joomla-Menu “System -> Manage -> Plugins”.

Use the Search or Filter feature to find the installed “A4Pro Grid Multi” plugin and then make sure the installed plugin is enabled.

Use the Plugin
Open the “Yootheme Pro Page Builder” and generate a new layout or open an existing page or layout.
Click on “Add Element (+)” and now you can see the “A4Pro Grid Multi” addon.

Configure it however you like.

Changelog
Version 1.1.1
Security and Publishing Release Current
- Performed a technical security review for PHP, Joomla, and YOOtheme Pro compatibility.
- Added protection against direct PHP file access.
- Improved escaping for text, title, and link output.
- Hardened link href handling against unsafe URL schemes.
- Validated ZIP archive, PHP syntax, and JSON files.
Version 1.1.0
Settings Order and Link Extension
- Reordered the Settings tab so Image appears after Text 8, followed by Link.
- Added settings for Link 2, Link 3, and Link 4 directly below the main Link section.
- Cleaned up the Settings structure.
Version 1.0.9
Display Toggles for Additional Links
- Added Show Link 2, Show Link 3, and Show Link 4 to Content > Display.
- Added German and English language strings.
Version 1.0.8
Additional Links in Content and Inline Output
- Added Link 2, Link 3, and Link 4 to the Content tab.
- Changed link rendering so all links appear in a single shared row.
- Added a shared inline/flex wrapper for link output.
Version 1.0.7
New Link Fields
- Added Link 2, Link 3, and Link 4.
- Added link text and ARIA label support for each additional link.
- Prepared output in the existing link area.
Version 1.0.6
New Field Order
- Adjusted input order and display toggle order.
- New order: Text 1, Text 2, Content 2, Text 3, Content 3, Text 4, Content 4, Text 5 through Text 8.
- Aligned frontend and lightbox output with the new order.
Version 1.0.5
Cleaned Up Text Settings
- Removed Alignment, Grid Width, Grid Column Gap, Grid Row Gap, and Grid Breakpoint from Text 1 through Text 8.
- Reduced text field settings to title-like typography options.
Version 1.0.4
Reduced Item Settings
- Removed styling options for Content 2 through Content 4 and Text 1 through Text 8 from item settings.
- Styling is handled only through the main Grid settings.
Version 1.0.3
Main Title and Labels
- Restored main title styling logic.
- Removed labels for Text 1 through Text 8 from the initial screen.
Version 1.0.2
Warnings and Formatting
- Fixed PHP warning caused by a missing text_0_element key.
- Added safe defaults for additional content and text fields.
- Added formatting options for new fields.
Version 1.0.1
YOOtheme Registration Fix
- Reworked the element structure to use element.json-based YOOtheme registration.
- Fixed icon integration.
- Made the Grid element selectable in the Builder.
Version 1.0.0
Initial Release
- Created installable Joomla system plugin.
- Added a4pro_gridmulti and a4pro_gridmulti_item elements.
- Added Content 2 through Content 4 and Text 1 through Text 8.
- Prepared multilingual support for German and English.