Questions tagged [php]

PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language. Joomla is based on PHP.

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2answers
92 views

Individual user fine grained ACL is it possible in Joomla! 3.x

I was wondering if it was possible in Joomla! 3.x to have permissions down to individual user level. Eg: user A can see item X but not user B even if user B is in the same group or have the same ...
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0answers
58 views

How to count total queries with limit for pagination in Joomla getDbo

I am trying to build an author page with the lists of your articles in com_contact (this option exists but it cannot paginate). I need it to be paginated. So I am creating arbitrarily without ...
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1answer
27 views

Login Error Joomla 2.5

There is some issue on my site when users visit directly http://spcrepsite.com (without www.) it works accurately, But when http://www.spcrepsite.com (include www.) it will show (homepage) that page ...
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1answer
57 views

Router, keep only item alias in SEF URL

For a particular reason, I need to keep in the SEF URL only the alias of the item to have a URL like this www.mywebsite.com/**myItemAlias** but of course without creating a direct menu to the item ...
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2answers
60 views

Using isset or is not set PHP variable with extra fields?

I have an issue with setting up variables - if the custom field is filled then it should be shown, if it's empty - then date (+1 month from today's date) is shown. However, it doesn't work properly. ...
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2answers
1k views

Connect two databases with one Joomla site

I have two Joomla sites with different databases. I want to share all data from one site to another site. For example, when I register a user in one website then it's updated on the second site's ...
1
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1answer
118 views

mklink and JFolder: :folder: Path is not a folder [due to is_dir()]

Joomla is on Win2012 R2, XAMPP, Fabrik. I created a symlink like so: C:\Users\Administrator>mklink /D "C:\xampp\htdocs\pdf" "Z:\" symbolic link created for C:\xampp\htdocs\pdf &...
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1answer
283 views

Why are Fabrik packages not installing in joomla after packaging? [closed]

I just installed fabrik cck, which is good by the way, I then packaged my forms created in the localhost so as to reuse them in the live site. When I try to install, I get a blank page on this ...
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0answers
17 views

When I save form data on a Joomla site to the database, Joomla logs me out

I am trying to make a Joomla-based warranty registration system. Recently, I was able to turn on the possibility of registering new users and logging them in. Only registered/logged-in users will be ...
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2answers
81 views

Jooma Article content to load from mysql based on ID in url?

On my old website, built in php i had a link on a page, wich picked an ID based on what line it was. <td width=124><a href="tp/package.php?ID=<?php echo $row[0];?>">Package</a>...
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1answer
38 views

Unable to get (site) template params from my module's backend

Someone at stackoverflow recommend I ask the question here, apologies if this is considered cross-posting... OVERVIEW I am developing a set of custom templates and a set of custom modules. The ...
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0answers
19 views

Sort Categories for sj_k2_categories_ii Module in Page

i use this sj_k2_categories_ii module in my site i make some menu with this module how i can sort Categories by alphabet in my page Categories sorted by module with k2 item ID thanks
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3answers
326 views

How to iterate over the “params” of an item ZOO Joomla?

The item of my interest is in the __zoo_item table. My query: $query ->select($db->quoteName(array('params'))) ->from($db->quoteName('#__zoo_item')); $db->setQuery($query); $...
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1answer
430 views

Parsing Error Javascript in php include page on the test server

We're getting this error in our test environment: Parse error: syntax error, unexpected 'var' (T_VAR) in /home/usaspo5/public_html/dev/usgnew/components/com_usg_programs/tmpls/default.php We have ...
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1answer
30 views

How to add GET parameter to CSS filename in plugin JCH Optimize (Joomla)

I cannot find an answer to for several weeks. Perhaps my experience in development is not so great :) One site uses the JCH Optimize plugin and I noticed that after clearing the old memory (cache), ...
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1answer
34 views

Error “500 behavior::tabstate not found.” when trying to access SP Page Builder

I am currently using Joomla 4.0.0 Beta 6 with Helix Ultimate 2.0.0 Alpha 3 and PHP 7.2. My website runs on LiteSpeed Web Server, NOT Apache. When I go to The Joomla administrator panel > SP Page ...
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2answers
73 views

Insert multiple rows into a database table using a loop

I am trying to insert post data inside a Joomla table. So within a loop I populate the query with the values of a decoded json but all the time I get this error: Column count doesn't match value ...
1
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1answer
23 views

Failed opening required JPATH_LIBRARIES.'/joomla/document/html/renderer/head.php

I update my Joomla version from 3.9.13 to 3.9.25 then I received this error: Warning: require_once(/home/MYHOST/public_html/MYSITE/libraries/joomla/document/html/renderer/head.php): failed to open ...
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1answer
65 views

How do I pass _JEXEC to a php file?

I have a form in my Joomla! site. Once completed, the form should send an e-mail but only if some conditions have been met. Not having been able to use standard, commercially available mailers while ...
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0answers
14 views

1146 Error when creating custom table

I have created a secondary user table to store other information in the Joomla database. However, when I try to insert information into that table, I get this error. 1146 Table 'database.#__vvuser' ...
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0answers
11 views

Joomla 3.6.4 get field value without com_fields

I'm trying to add additional functionality to old service, which runs without com_fields. I need to get value of form field value, to check whether it has been written or is default and depending on ...
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0answers
25 views

Running a command in the background (php)

How to run command execution in the background. For example, there is a comment component and subscribed users should receive notifications about a new comment immediately after posting a new comment. ...
1
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2answers
124 views

Best way to clear a group's cache in Joomla via php, from an administrator plugin?

So background: I'm making a caching plugin that clears our site and CDN caches when content is saved in the administrator backend. In this instance, I want to clear the site cache for one group. My ...
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2answers
47 views

How to count aggregate data from RSForm submission values with Joomla's query building methods?

user SubmissionId FormId FieldName FieldValue bob 2 16 state mystate1 bob 2 16 qda myqad1 bob 2 16 city mycity1 rob 3 16 state mystate2 rob 3 16 qda myqad1 rob 3 16 city mycity1 jac 4 16 state ...
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2answers
26 views

Which content is generated first? component or module?

I have a page with modules and components from the same extension. I made some customizations to the component's template file so when the page loads it gets the current user's avatar from some ...
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1answer
86 views

Virtuemart 3.4 - products on manufacturer page

Virtuemart 3.4.2, joomla 3.8 i try copy code from category template, but cant fix this errors: at /my_template/html/com_virtuemart/manufacturer/details.php NOW I HAVE Two ERRORS: Call to a member ...
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0answers
23 views

Helix Ultimate Template: Error “500 icon::print_popup not found.” when clicking on a blog article

I am currently using Joomla 4 Beta 7 with Helix Ultimate 2 Alpha 5 and PHP 7.2. When I go to my website's homepage > Blog and then click on any article, I get the following error: 500 icon::...
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1answer
40 views

How to cancel a mandatory (required) field in Virtuemart form submission process?

I want to free my future site's visitors from having to fill out the form before submitting their name, e-mail and a phone No. Basically, in most cases it won't be needed for them to also add more ...
0
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1answer
46 views

Controller Joomla - Output Class construct for color css style

thanks to you i'm learning a lot about php and Joomla Develop! Many thanks! Now i'm trying to understand php class into joomla and construct output i've created this class into my controller.php ...
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2answers
618 views

PHP7.2 Undefined variable: option in … index.php with Dj-Business004 template

When I update PHP from PHP7 to PHP7.2 the website gives this error: 500 Internal Server Error This is in the Log file: [Thu Jan 24 04:44:56.061781 2019] [proxy_fcgi:error] [pid 30185:tid ...
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1answer
47 views

How to add userinfo to link in Joomla Page

We have a Joomla site (latest version) with a page that links to another system with a fixed username/pw, so like https://www.othersystem.com/login.php?un=[fixed_un]&pw=[fixed_pw]. Now we need ...
1
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2answers
141 views

Use custom fields in index.php template file

For some reason i need tu use articles custom fields in index.php file template, i try this code without success : This after defined('_JEXEC') or die('Restricted access'); JLoader::register('...
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2answers
60 views

How to show multidimensional data in my CanvasJS chart?

<?php $db->setQuery("SELECT MartabehName, COUNT(MartabehCode) FROM `#__dimteacher` GROUP BY MartabehName"); $countMartabehName = $db->loadObjectList(); foreach($countMartabehName ...
1
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1answer
18 views

How can I add an attribute to a direct link menu item?

I would like, ideally in the php file of a menu override, to add role="menu-item" i.e. direct links to another location, in a Joomla 3x (and 4x) menu. Is this possible, or do I need to use ...
2
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1answer
114 views

How to add pagination in joomla custom php code?

Please help me to add pagination (getLimitBox) to my table result. I have for example 100 rows in my table and I want to show 10 page. <?php $formid=23; $db = JFactory::getDbo(); $query = $db->...
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0answers
32 views

Want to dynamically create users via database, how do I encrypt password?

I'm handling two websites a main one with a huge database and a secondary one, I want that when a user is created in the main one that it also creates it for the secondary one, I already connected the ...
0
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1answer
196 views

Using a custom field with different names

I want to use a flexible field name for a field across different forms thru my extension. My custom example field looks like this: defined('_JEXEC') or die; use Joomla\CMS\Factory; use Joomla\CMS\...
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1answer
30 views

How to conditionally add filters to my query of the rsform_submission_values table?

$FormId=23; $qustioan1=qka1; <form method="post" action="#"> <select name="state" onChange="irancitylist(this.value);"> <option ...
0
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1answer
28 views

Interaction between two different components

I am building an online forum with EasyDiscuss. In a social login component, I am able to get user avatars from Facebook/Google. Now I want to save these avatars to EasyDiscuss users. EasyDiscuss has ...
0
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3answers
269 views

Joomla 3 call model function inside controller

I want to call a function from model inside controller my model : httpdocs/components/com_storemanager/models/searchmanager.php <?php /** * @version CVS: 1.0.2 * @package ...
1
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1answer
169 views

Joomla 3 return view with parameters

I'm using Joomla 3 and I have a controller with the function abc that should call a view with some parameters title & address My controller :components/com_storemanager/controller.php <?php /...
1
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1answer
114 views

Ajax post request with pure javascript, no jquery

I'm using fabrik to develop some applications, it's great. However I have the need to use ajax with it now, I know how to use it and I already have everything set up, but I need to fix the javascript ...
1
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2answers
110 views

How to dynamically reload admin-form-fields in Joomla

In a custom component, I'm developing an admin form with 2 fields, a combo-box for jobTitles and checkboxes for technologies. Both fields are loaded from a database table. The values of the checkbox ...
1
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2answers
4k views

Error “Fatal error: Call to a member function getKeyName() on a non-object”, but without table?

I write a small component to export data from a shop component, this is my first component, i get the error "Fatal error: Call to a member function getKeyName() on a non-object PATH\legacy\model\admin....
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2answers
582 views

Joomla.submitbutton is not a function at HTMLButtonElement.onclick

I have been facing a problem when I try to update the article from the frontend then it shows this error Joomla.submitbutton is not a function at HTMLButtonElement.onclick Here is my code &...
5
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2answers
2k views

Joomla PHP does not match host PHP

I'm brand new to web development and I've installed Joomla on my website. For whatever reason I can hardly do anything because my PHP version is only 5.3 according to Joomla. However, using my cpanel ...
2
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0answers
38 views

Access Joomla article content from PHP-script with “file_get_contents”

I'm using php-script to export Joomla article to PDF-file with mPDF. The script is shortly the following: define('_JEXEC', 1); define('JPATH_BASE', realpath(dirname(__FILE__) . '/..')); ...
0
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1answer
24 views

Looking for a portfolio module?

I am looking for a specific module for Joomla, open source or paid does not matter, most importantly it has the options I need. What I am looking for is a portfolio module where each photographer can ...
2
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2answers
143 views

How to get access to image metadata from PHP?

I am in the proces of writing a Joomla extension that utilizes metadata embedded in image files in IPTC, EXIF and XMP chunks. In particular, I want to gain access to "Title", "Tags"...
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0answers
28 views

Using Ajax in Joomla articles to immediately work with input values in PHP

I'm trying to create a simple calendar utilizing my knowledge in PHP and MySQL, but I want to have it as instant as possible. I'm using an article and the plugin sourcerer. At first I created a simple ...

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