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.
3,175
questions
1
vote
1
answer
76
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 ...
- 604
1
vote
0
answers
15
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 ...
- 11
1
vote
1
answer
40
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 ...
- 111
0
votes
0
answers
17
views
SP Page builder integrations :invalid url error
When I want to integrate SP page builder with Joomla articles, I receive 'invalid url" error.
It's my first time working with Joomla. Can you help me with that?
0
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0
answers
17
views
Multipart form data long json string can not be parsed
I am posting to joomla a multipart form data that contains and image and json string through android and retrofit 2.
I have no problem with the image, it is uploaded fine.
But with the second field ...
- 113
1
vote
1
answer
27
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) ...
- 37
1
vote
1
answer
36
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::...
- 21
0
votes
0
answers
21
views
Unable to load user with ID
I have Joomla 3.10.11 and my PHP version is 7.3
When I change the username of the existing user to a number (example: 123456789) and login into the front end, the following message appears:
Warning ...
3
votes
1
answer
141
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 ...
- 395
1
vote
1
answer
47
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();
$sql = "SELECT * from #__car_categories where ...
- 395
1
vote
1
answer
108
views
Better way to rewrite method without deprecated JRequest
I believe JRequest is deprecated in the latest version of Joomla 3, have rewritten this function:
public function display($tpl = null)
{
$app = JFactory::getApplication();
$user = JFactory::...
- 395
0
votes
1
answer
14
views
How to return Http 401 on Joomla Administrator for an unauthenticated user?
everyone
How can I have /administrator/index.php?option=COM_MYCOMPONENT&controller=MYCONTROLLER&task=MYTASK return a "401 Unauthorized" HTTP error instead of redirecting to the ...
- 115
1
vote
1
answer
33
views
Suggestions for temporary fix with controller.php ($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 ...
- 604
0
votes
0
answers
39
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 ...
- 31
0
votes
1
answer
12
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 ...
- 395
0
votes
1
answer
13
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&...
- 115
2
votes
1
answer
89
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&...
- 2,066
2
votes
1
answer
1k
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 ...
- 37
1
vote
0
answers
58
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 ...
- 395
1
vote
0
answers
80
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 ...
- 395
0
votes
0
answers
25
views
How to push the menu information for data layer in Joomla?
I have the same forms in different menus. When a user clicks the form link, it will redirect to the form page. In google tag manager, we need to track from which menu the user has been redirected to ...
- 1
0
votes
0
answers
17
views
Joomla Taxibooking component - show price in two currencies
I'm using component "taxibooking" by Kanev and I need a solution for displaying price in two currencies.
EURO is coming to our country and my shop will have to display prices in two ...
3
votes
2
answers
83
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 ...
- 604
2
votes
0
answers
37
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 ...
- 51
1
vote
1
answer
111
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 ...
0
votes
0
answers
18
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:
...
- 1
1
vote
0
answers
55
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 ...
- 2,066
1
vote
1
answer
423
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 ...
- 7,983
0
votes
2
answers
69
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/...
- 136
1
vote
1
answer
55
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/...
- 11
0
votes
1
answer
60
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 ...
- 133
1
vote
2
answers
71
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 ...
- 1,767
0
votes
1
answer
26
views
Discover uitlity not finding component
I'm developing a component and Joomla can't find it using Discover utility. This is my component xml file.
<?xml version="1.0" encoding="utf-8"?>
<extension type="...
- 157
0
votes
0
answers
18
views
I have a problem with setup Joomla Trademark
Joomla sent me two link below, and i need update my site.
https://tm.joomla.org/disclaimers.html
For Extension Developer (JED) and Service Provider (JRD) websites:
[Business name] and this site is ...
0
votes
0
answers
16
views
modal popup just after login
I am new to the Joomla world and I have to face a difficult problem.
I have to make sure that immediately after logging in to the user, a modal popup with a select box is proposed.
The content of the ...
- 1
2
votes
1
answer
57
views
Joomla upgrade: 3.10.11 to 4.x
I am trying to upgrade my development server from 3.10.11 (which works fine) to 4.x in preparation for Joomla 3.x going out of support in August 23.
When I do run the live update, I get an alert box ...
- 351
1
vote
1
answer
44
views
Smart Search results missing a category and settings for paginated results
Joomla 3.10.11
I cannot find the settings for this. I have been experimenting with the native search, smart search and an extension for advanced search. We are most happy with the results from smart ...
- 11
1
vote
1
answer
24
views
Unable to install theme with live-preview features
I recently bought this template ("Beat" from WiselyThemes) and followed the instructions to make it look like the live preview the seller posted on Themeforest (http://preview.themeforest....
- 11
1
vote
0
answers
20
views
How to set another price (EUR) after current product price in Virtuemart 3.8.8
In current VM shop we need to add EUR currency next to domestic price, calculated by specific conversion value.
I was hoping to do it with custom VM plugin, however I am having trouble finding ...
- 41
2
votes
1
answer
89
views
Plugin to manipulate form data onContentBeforeSave
For a Joomla 4 project I wrote a Content Plugin to grab video thumbs from Video-URLs (Vimeo) the user adds into Custom form field of a frontend form. The following code successfully gets the video ...
- 73
2
votes
1
answer
108
views
Joomla 3.x routing and slug problem
I have 1 component with 2 views - default is view1 - secondary is view2.
When I associate it with the menu from the backend, Joomla creates the correct url with alias for SEO.
Example: www.sitename....
1
vote
1
answer
21
views
Trying to find the right syntax for prefilling a subform in J3.10
I'm trying to figure out how to prefill subform repeatable fields - the situation is:
/com_manufacturing/admin/views/document/tmpl/edit.php
//some code
<?php
// $subform = JForm::...
2
votes
0
answers
120
views
The quickest way to get the POST object in Joomla 3 & 4
I've been creating a lot of webservices API endpoints in Joomla 4 lately and wanted to ask:
"What's the simplest, fastest, most practical way to get the entire POST object when a controller ...
- 71
0
votes
1
answer
70
views
Article Show and Link to Article
I use the extension "Article Show" in Joomla 3
https://www.olwebdesign.com/joomla-extensions/article-show-joomla-module.html
I create a module "Last news" with the position "...
0
votes
2
answers
165
views
Alias and title in article url
At the moment my joomla articles are using the alias in the urls, like that:
site.com/menu/article-alias
Now I need to add the title of the specific joomla article in my url, too. So I will have a ...
- 3
3
votes
1
answer
39
views
Adding a new view to built in component (com_tags)
What is the best way of adding a new view to an existing (built-in or 3rd party) component?
In the particular case I want to add a better tag view to com_tags. The view in com_tags just lists the ...
- 73
1
vote
0
answers
28
views
Error 0 after moving Joomla site to subfolder
As told in the title, I just moved my 3.9 Joomla site to a subfolder on my apache server.
Unfortunately when I'm trying to access it, I get this error
"syntax error, unexpected '}', expecting end ...
- 11
0
votes
0
answers
50
views
Use Text Box Value In Query Of Separate Text Box
I have a field called Manager_ID and I want a drop down list of employees to be populated with the results of the query:
SELECT * FROM employees WHERE managerID = Manager_ID
How do I capture the ...
- 140
0
votes
2
answers
87
views
How to set error in component code for FormController
I'm creating a custom J3.x component.
I'm manually adding my own error notices where needed via
JFactory::getApplication()->enqueueMessage()
However, when a record is not saved by my component, ...
2
votes
0
answers
42
views
Unit tests for Joomla 3 plugin
I have written some moderately complicated software for my Joomla site and want to improve on my code base in coming releases.
To this end I am writing some unit tests however it's hard to run the ...
- 351