Questions tagged [joomla-3.x]

For question regarding Joomla 3.x of the Content Management System. This includes versions 3.0 up to 3.10.

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onContentAfterSave doesn't show custom fields

I created a plugin to send published articles data to external service class plgSystemVacancypub extends JPlugin { public function onContentAfterSave($context, $article, $isNew) { // Get ...
user3774771's user avatar
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0 answers
30 views

500 Joomla\CMS\Form\Form::getInstance() could not load file on Multicategories Component

I have a site that I upgraded from Joomla 2.5 to 3.10.12. The previous site is using Multicategories v1.0.4 component, it doesn't work on Joomla 3.10 and there is no update from the Author so I tried ...
lance2k's user avatar
  • 103
0 votes
1 answer
42 views

How do I modify the CSS class on a specific page in a Joomla 3 template?

I upgrade a site template from Nebulae - version 1.6.3 to the latest version 1.16. Nebulae Template The new template change the rt-container children class from this: to this: As you can see, the ...
lance2k's user avatar
  • 103
0 votes
0 answers
11 views

Global robots tag is not inserted, only when you do it on menu basis or article basis

When I set the index,follow in the global configuration and set everything regarding this robots tag to use global it will not actually render the robots tag. It just does not render it at all. Only ...
Kuubs's user avatar
  • 345
0 votes
1 answer
47 views

How do I override Joomlas default field template, but just in my component?

Is it possible to override the default field template just in my component? How would I go about doing it? The template I specifically want to override is "joomla.form.renderlabel", which is ...
Obscerno's user avatar
  • 191
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0 answers
77 views

Where can I find/edit <div> elements in Joomla 3.10?

Looking to simply add some text to a element which appears on the homepage - this would take me ten seconds in HTML but I can't find where it's located in the Joomla control panel. I've looked in the ...
stk1378's user avatar
0 votes
1 answer
76 views

How do I change a page URL on Joomla 3.10.11?

I'm a complete newbie to Joomla here (been working with it for a few days only) and wanted to ask what is probably a silly question. For clarification I'm not using any SEF extensions/plugins - only ...
dkdk96's user avatar
  • 1
2 votes
0 answers
18 views

'This page doesn't work' in articles & items

A strange issue occurred in my site https://myagiaparaskevi.gr/ suddenly. I've done no changes except publishing new articles. Every time I try to visit an article I get 'This page doesn't work'. ...
opk's user avatar
  • 21
0 votes
1 answer
32 views

Tags not saving for Joomla category custom component with the correct entry in the #__content_type for the Joomla 4 and Jooma 3

Created field type category in the custom component com_drawing but not able to save the tags in the category(refer to the image) Table entry in the table #__content_types INSERT INTO #...
user4571727's user avatar
0 votes
1 answer
27 views

Add title to image tag

Seo optimizers cannot find titles in pictures, and I can not find how to add it through the admin panels. Please help.
Назарій Кононенко's user avatar
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0 answers
19 views

Joomla Vote causing an error in Google Search Console : itemReviewed

I found that using built-in in Joomla 3.10 content vote plugin is causing some errors on Google Search Console - itemReviewed. I turned this plugin off - it helped, no errors. I installed JVE free ...
Adam M.'s user avatar
1 vote
3 answers
50 views

Indexing time of smart search increases heavily

I have a large site with over 900.000 articles. Now I want to use smart search. Therefore I use the CLI method to index the smart search: php -d memory_limit=256M finder_indexer.php No matter how ...
Zerers's user avatar
  • 13
0 votes
1 answer
66 views

Joomla 4 - change in way URLs generated compared to Joomla 3

I've copied the exact menus and menu structured over from a J3 website to a J4 website but the resulting URL tree is generating differently on the J4 site. For example the old J3 URL is: https://old....
Dtorr1981's user avatar
  • 532
0 votes
1 answer
108 views

Using MySQL "LOAD DATA LOCAL INFILE" with the Joomla database connection object

In a Joomla 3 component I use the MySQL "LOAD DATA LOCAL INFILE" command to import large CSV files into a Joomla database table. When moving to a new server, it is no longer possible to ...
cappu's user avatar
  • 139
0 votes
2 answers
234 views

Help with update a JoomlaCli-Application from Joomla 3 to Joomla 4

I'm working with a JoomlaCli Application, called from a external php command via a cronjob. It worked in Joomla 3, but in Joomla 4 some classes have changed. Our class name is import Namespaces: use ...
Corak55's user avatar
1 vote
1 answer
77 views

Reoder featured articles after migration to joomla 4

I have upgrade my site from Joomla 3.10.x to Joomla 4.3.2. My homepage shows a list of featured articles. I have create new featured articles and if i change the order in the backend with drag & ...
Raf's user avatar
  • 31
0 votes
1 answer
44 views

Is there any way to hide banners in article but keep them in category list?

I have a website running under Joomla 3.10.11, which displays various banner modules on all post category pages. The goal is to NOT show any banner when the user enters the article page. Is it ...
Farid's user avatar
  • 101
2 votes
0 answers
37 views

Help With Joomla PHP Upgrade

I need a little bit of guidance when it comes to upgrading PHP on a Joomla! site The server is running RHEL 8.7 and I have already updated Lampp on my webserver to xampp-linux-x64-7.4.30-1. (this ...
JoomlaNovice's user avatar
0 votes
0 answers
35 views

Add image to registration email

I have some issues getting the registration email that I want. I have changed the language override to have the text I want. But now I want to add some images, logo and signature to the email. But how ...
Kuubs's user avatar
  • 345
1 vote
2 answers
124 views

Can't Access Cookie From Plugin That Was Set in Another Extension

Background: I'm writing a component where you can add items to a cart. When the user isn't logged in, it uses a token to identify them, stored as a cookie. The cookie is stored in a view's controller. ...
Obscerno's user avatar
  • 191
2 votes
1 answer
44 views

How to 3rd party routing to my component?

I need to add EasySocial routing to my own component, so that JRoute([some EasySocial link]) outputs a proper EasySocial URL. How can I do that? If I understand correctly, EasySocial routing is active ...
Alexandre Paulo's user avatar
0 votes
2 answers
50 views

Using namespase USE in a module

I'm writing several joomla modules and I'd like to put common functions in the libraries folder. However I want to use them from a joomla Ajax call in my module. I'm preparing to upgrade from 3.x to ...
user1616338's user avatar
2 votes
2 answers
60 views

Undefined offset: 0 In old com_search override - PHP 8

as you are all probably aware PHP is not my expertise. I'm helping plan a Joomla migration to PHP 8 (J3) and a previous developer has created a com_search override of the default_results.php file. The ...
Dtorr1981's user avatar
  • 532
1 vote
1 answer
325 views

Change JS/jQuery Scroll function based on screensize

I'm working on a J3 site which I've had to use quite a bit of custom html/js code. I've reached a 'can't see the wood for the tree's moment'. Joomla and PHP I can do, jQuery - my old brain doesn't ...
Dtorr1981's user avatar
  • 532
1 vote
0 answers
42 views

404 errors in Joomla backend

I've a problem in the back end for Joomla. I am moving my web site to a new server; it's not ready to go live yet. The problem happens all over the place not just in Article manager but here's an ...
user3429940's user avatar
1 vote
1 answer
49 views

Secure joomla admin: Disable editing css/html files for templates

I'd like to disable entering and editing any files in the Templates/Templates area. We have some security issues with template files (they are edited by hackers) and we are afraid that it is used for ...
forsberg's user avatar
  • 111
1 vote
1 answer
44 views

Parsing errors in language files

My joomla 3.10 website was transferred to a new server. I get the following error message from the joomla debug console: "JROOT/administrator/language/en-GB/en-GB.plg_system_jdom.ini : error(s) ...
Yves Parrat's user avatar
1 vote
1 answer
41 views

Modifying email address through PHP

I'm using Regular Lab's sourcerer to embed code in an article to modify users' email addresses once a questionnaire has been completed (anonymization). I used this code to no avail: $user = JFactory::...
Vlad's user avatar
  • 21
3 votes
1 answer
491 views

Acess Joomla framework from external php file

Please advise on how to access the Joomla framework in 3.10 using an external php file in Joomla 3 which can work in Joomla 4 too I am getting this issue: Warning: Constant JPATH_BASE already defined ...
Ruchika's user avatar
  • 415
1 vote
1 answer
78 views

Joomla function to list down models in 3.11 not working in Joomla 4

am calling file - getbrand.php to display list of models using ajax default.php <?php function brand_down(){ $db = JFactory::getDBO(); $sql = "SELECT * from #__car_categories where ...
Ruchika's user avatar
  • 415
2 votes
1 answer
323 views

Better way to rewrite method without deprecated JRequest

I believe JRequest is deprecated in the latest version of Joomla 3, have rewritten this function: public function display($tpl = null) { $app = JFactory::getApplication(); $user = JFactory::...
Ruchika's user avatar
  • 415
0 votes
1 answer
56 views

How to return Http 401 on Joomla Administrator for an unauthenticated user?

everyone How can I have /administrator/index.php?option=COM_MYCOMPONENT&controller=MYCONTROLLER&task=MYTASK return a "401 Unauthorized" HTTP error instead of redirecting to the ...
Alexandre Paulo's user avatar
1 vote
1 answer
76 views

Suggestions for temporary fix with controller.php ($cachable = false, $urlparams = [])

I'm looking for a possible quick fix (temporary) for the follow error. This is on a Joomla 3 site, which I can only seem to assume was migrated from a Joomla 2.5 site which hopefully will be migrated ...
Dtorr1981's user avatar
  • 532
0 votes
0 answers
64 views

php beginner: handling array in Joomla module

Newbie in php, I am trying to create a module to extract orders from Joomla database and plot monthly results as a yearly curve. I am trying to store first the products in an array, followed by a ...
Phil91's user avatar
  • 31
0 votes
2 answers
80 views

joomla php notice error of only variable should be passed in

Hi Getting php notice error of only variable should be passed in $this->assignRef('CatList' , $modelUsedcar->loadMainCat($brand,$Carmodel)); Can anyone suggest on how to make this function ...
Ruchika's user avatar
  • 415
0 votes
1 answer
24 views

Menuitem form field type: show only components

I am building an admin side form and placed a Menuitem form field, that is working just fine. It is showing all the menu entries as expected, but I need it to list only the ones for "components&...
Alexandre Paulo's user avatar
2 votes
1 answer
271 views

Show button for each iteration of foreach loop

I have built a module using Joomla's subform XML. The XML in the subform is <fieldset name="topics" label="Topic"> <field name="title" type="text&...
RustyJoomla's user avatar
  • 2,078
2 votes
1 answer
4k views

Joomla 3.10 admin not working after upgrade to PHP 8

My provider has upgraded the PHP version from 7.4 to 8.1. I'm working with Joomla 3.10 and thought that no actions were needed since PHP 8 is recommended for Joomla 3.10. Since the upgrade was done, I ...
Yves Parrat's user avatar
1 vote
0 answers
220 views

cart.json error in joomla

While checking error logs in hosting account, finding this error on few pages of cart.json not available i have checked source page, file and never had this kind of file or link cart.json in it Also ...
Ruchika's user avatar
  • 415
1 vote
0 answers
178 views

"Call to a member function setState() on bool" with responsivizer component after upgrading from joomla 3.9 to 3.10

After updating my Joomla site from version 3.9 to 3.10, everything is working except the responsivizer component where I am getting this error in the backend: Call to a member function setState() on ...
Ruchika's user avatar
  • 415
3 votes
3 answers
268 views

JCE Editor toggle editor button missing V2.9.32

I manage quite a few Joomla sites and following a stint of updates I've noticed that the Toggle editor button is missing on sites with JCE 2.9.32 Joomla 3.10.11. I had some sites which I was yet to ...
Dtorr1981's user avatar
  • 532
2 votes
0 answers
65 views

Very slow HTTP response times possibly due to SEF rules in htaccess

Im running Joomla 3.X and can't seem to pinpoint why I'm getting such high HTTP response times. I think I narrowed it down to the SEF rules in my .htaccess I ran some tests and thought to post my ...
Nick's user avatar
  • 51
1 vote
1 answer
342 views

Display google photos embed as a grid on joomla website (publicalbum.org)

I will upload a pretty large amount of photos on my website and I don't want to overload the server. I was thinking it might be a good idea to upload the images to google photos and embed them on the ...
Mateo Ratkajec's user avatar
0 votes
0 answers
19 views

Newly published article does not load

I have published a new article, which is in a published category and menu that contain other published articles. The article, which is public, goes to a 404 error page. The url of the article is: ...
J-Newbie's user avatar
1 vote
0 answers
120 views

How to change 'Response Headers "cache-control" '

I have got a site running on AWS using Cloudfront which is caching the site. I've got browser and page cache enabled in Joomla. However, when looking at the Response Headers, under cache control it's ...
RustyJoomla's user avatar
  • 2,078
1 vote
1 answer
940 views

"Warning: session_start(): Failed to read session data" after upgrading from PHP 7.4 to PHP 8.0

After upgrading a stable Joomla 3.10.11 website from PHP 7.4 to PHP 8.0, the following error is displayed on the front end and back end of the website: Warning: session_start(): Failed to read ...
Neil Robertson's user avatar
0 votes
2 answers
136 views

Not correcting redirect to 404 page if url not exist

Today I caught a bug with my 404 page redirecting. If I have not existing page like this https://domain.com/blablapage, redirecting to 404 is working all good. But if user go to url https://domain.com/...
user3774771's user avatar
1 vote
1 answer
71 views

Show images in Joomla 3.10 search results (com_search)

I want to show the intro image of articles in Joomla 3.10 search results (com_search). In previous Joomla 3 versions, I know that you could do this: Create template override: /templa tes/...
bolando's user avatar
  • 11
0 votes
1 answer
165 views

J4, Custom Input Field SQL "WHERE" based on another input field

Having the SQL in the XML file to build custom inputs is great, I just can't figure it out how to link the value based on another imput... Say you have the Language Selection, then you want that value ...
Tanker's user avatar
  • 133
1 vote
2 answers
242 views

Custom Fields Implementation

I have a custom component I am creating. I am trying to implement custom fields for several of my views. I have custom fields added currently and I can create a custom field and custom field groups ...
Terry Carter's user avatar
  • 1,812

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