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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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1answer
59 views

Generate and render a module on an article with PHP

I want to create a module and add it to an article I can already create the module manually and can add it to the article using php. I can't figure out how to add a module using php. So if I have ...
0
votes
1answer
27 views

Joomla backend not reflecting updated PHP version

I've updated to PHP 7.2.17 through my host's cpanel, but I'm still getting a message in the Joomla backend that my PHP version is not updated. Error We have detected that your server is using ...
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2answers
53 views

How to add php & js code in the header of a Gantry Helium template?

I want add some PHP code to the head of a template, but I am unsure as to how to achieve this. I've tried adding the following to my index.php but it doesn't work: <?php class __AntiAdBlock_ { ...
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0answers
29 views

Echo PHP output in a slider effect

I'm fetching data using for loop and echo results on a page. How do I output the results in a slider effect? I have tried a simple CSS slider but can't get the intended result. What I end up getting ...
0
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2answers
44 views

Is there any one to use the mod_menu as we please? *Modifying the backend*

so I've been asked to make a special menu for a website.I'm using the default module that is mod_menu. The issue is I want to modify the HTML Structure to that module. But I heard modify the default ...
1
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1answer
55 views

How can I use joomla 3 user group access level code under public static function

Currently I am trying to use group access level code under public static function. File is belong to 3rd part component and stays under the administrator folder. 3rd part component has own custom ...
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1answer
102 views

Simple plugin to check folder contents on component update

I'm wanting to make a very simple plugin. All it needs to do is On installation of the plugin, copy a folder to a particular component's library folder. When a particular component library is ...
2
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1answer
46 views

create user and set its frontend language via php-script

The code below (modified from another post) works fine for me to create a user. But how do you set the new user's frontend language? In the code below, the lines 'frontend-language'=>'de-DE', '...
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0answers
40 views

Add multiple recipient email addresses Joomla Page Builder

I am using Joomla and SP Page Builder. I have back-end side and front-end side. I would like to add multiple recipients for sent emails from my contact form. I have found related codes for sending ...
0
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2answers
86 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 ...
0
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1answer
38 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\...
2
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1answer
43 views

adding curent item to pagenavigation

I want to modify: /plugins/content/pagenavigation/tmpl/default.php. There are 2 <li> tags, one for "next" and one for "previous". I want to display the current article's title in a <li> ...
1
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1answer
131 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 &...
1
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1answer
40 views

Can I set the directory that Joomla cache will store data in for my module?

Joomla has a nice "Clear Cache" page that lists cached content and lets you delete it. I'd like to allow cached content from my module to be deleted from there. I'm using Joomla's built-in cache ...
1
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0answers
22 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 <<===>> ...
2
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1answer
155 views

0 - Using $this when not in object content

I moved a website from server (PHP 5.6.38) to localhost (PHP 7.2.10). And I receive this error in the page title (in the chrome tab): 0 - Using $this when not in object content While searching ...
2
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1answer
29 views

I cant access all my joomla admin menus and menu labels have weired symbols, How can i resolve this?

I am from migrating a joomla website from server A to my server B but i other parts of the website work fine but my administrator side or backend has the following issues. I am not able to access all ...
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1answer
570 views

Problems When I change my PHP version to 7.2(Error 0 Using $this when not in object context )

I have my website in production now, The site works very good with PHP 5.6 and 7.0 but When I try to change the PHP version to 7.2 the website doesn't work. It shows me an error message like this: I'...
1
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1answer
62 views

Custom header content depend on article

I am wondering is it possible to have different headers depending on the different articles? e.g article ID 1 shows header A and article ID 2 shows header B. Currently I have modified the template ...
0
votes
1answer
59 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 ...
3
votes
2answers
47 views

I would like to add a string after 'script' at JHtml::_('script', $file, true, true);

Inside the recaptcha.php file of the Recaptcha Plugin on Joomla 3.6, I have the following code: case '2.0': $theme = $this->params->get('theme2', 'light'); $file = '...
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2answers
169 views

How to check if specific table names exist in a database?

All I want to do is check if a table exists or not and I can't figure it out. I've tried: for ($r = 0; $r < count($tableArray); $r++) { $db = JFactory::getDbo(); $query = $db->getQuery(...
1
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1answer
51 views

Showing a module only on first page of Category Blog

I am using this code to show a module inside blog.php: <?php echo JHtml::_('content.prepare', '{loadposition myModule}'); ?> How can I show it only on the first page of the category blog? I ...
1
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0answers
41 views

How to configure PHP basedir for Joomla running on IIS shared hosting

I have the following setup: IIS 10 with Plesk Onyx 17.8.11. Joomla 3.8.13/PHP 7.2.10. The website is hosted in shared hosting provider. After installing Gantry 5 I get the following warning on the ...
1
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1answer
412 views

Joomla 3.8 PDF view using DomPDF

I was searching a way to save a layout of my custom component as PDF. I tried various libraries JS / PHP. What I wanted was utf-8 support, tables, images to be properly saved in the pdf file. I ...
1
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1answer
25 views

Joomla table DESCRIBE

I'm trying to DESCRIBE a table in joomla 3.x I want to get the column names and the associated details (type etc) into an array. I want to get Name Type Collation Attributes Null ...
2
votes
2answers
101 views

How to query certain rows from a table based on other associated rows in the same table?

I'm trying to query my jos_rsform_submission_values table for FieldValue data in rows with a FieldName of Container# which shares a SubmissionId with another row where the FieldValue is "Pending" and ...
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votes
1answer
38 views

How to write a conditional check on a column value with a mysql query?

I am trying to setup a simple default statement on the results page of a testing system. This seems like it would be relatively simple, but I cannot get my if statement to process properly. The ...
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votes
2answers
40 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 ...
2
votes
2answers
39 views

How to solve include_once() Warnings in tmp directory after migration?

After Joomla migration, I'm left with a few errors like: Warning: include_once(menu.php): failed to open stream: No such file or directory in /www/doc/www.elody.cz/www/tmp/htmlpaUI9p on line 1 ...
1
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1answer
74 views

Solidres Data Report for Joomla Admin

I am pretty new to Joomla & PHP so this is a broad question. My client is looking for some custom reports for Admin login on data prepared by Solidres as that Solidres doesn't have those reports....
1
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2answers
118 views

How to write a query with a WHERE clause with two conditions?

I cannot seem to get this select statement to work with the WHERE conditions. Depending how it loads the data, I either get the first test result or all of the test results and not the user_id-...
0
votes
2answers
83 views

In custom fields, array_values() prints “Array”

From the code below, the output is <meta mytags="tags" content="Array" /> but if I echo the array_values($field->rawvalue), it displays all the populated values from the array. Can someone ...
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votes
1answer
40 views

Joomla / PHPMyAdmin bug when “select” is in the value

This question was originally asked on StackExchange, and it was recommended by @mickmackusa that I ask it here. Background We recently changed over from one server to a brand new one. Old server: ...
1
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1answer
14 views

Targeting An Element On a Specific URL

I need to run an alternate header on a single top-level Joomla page. From what I can see, unlike Wordpress Joomla doesn't assign an ID to individual pages, making this a pain. I'm wondering if I can ...
0
votes
1answer
18 views

Installing two copies of the same site with same db and prefix for a test - is this ok

Before i start i know what your going to say no no no no no never install Joomla sites with the same prefix or on the same db but hear me out. Its the same website essentially one installed in route ...
3
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1answer
199 views

How to replace &nbsp; with a space?

I am creating some code to auto-generate a meta-desc for product pages in VM. I have stripped tags, but I am still seeing &nbsp in the resulting text. The code I have at present is: if ($...
0
votes
3answers
84 views

Convert PHP code to Jooma PHP syntax?

I'm running a query on phpmyadmin which has the "IN" function included. It is to extract data from the same column for different fields' (Waybill1, Waybill2 etc.) I shall post the SQL query below: ...
1
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1answer
378 views

Get module id in helper file

I need to get id of current module in helper.php file of mod_menu. But there is no module parameters in this script.
0
votes
1answer
29 views

CheckToken() error when TinyMCE init

I have a form, which add some data to DataBase. <form> <input type="text" name="mydata" /> <textarea name="mytext"></textarea> <?php echo JHtml::_( 'form.token' );?> ...
0
votes
1answer
101 views

How to access user-submitted values from a dynamic form?

I want to insert a row in my db-table with inputs from users. The form the users fill out is made with a foreach-loop: foreach ($results as $row) { echo '<div class="vm_kampe"><input ...
3
votes
1answer
32 views

How is the relationship between template styles and menus stored in Joomla 3.x?

I'm working on a tool that imports content for a new language. As part of that process, I'm creating a copy of a template style specific to the new language. After making a copy of the template style ...
3
votes
1answer
296 views

How to find path and list files in directory?

I would like to simply list some files from my web server and display the file names on the front-end of my website. I use Sourcerer plugin and created a custom module where I inserted this code to ...
2
votes
1answer
34 views

Make div disapear after a while

I have made a page, where if the user update its form, the backend will send the user back to the form with a message like this: header('loaction:/index.php?msg'); On the index.php site, it loads ...
1
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1answer
235 views

How can I use a username and password to login with PHP?

I have a custom page that checks if cUser->id is zero and, if it is, I pop up a login form. Now I can't seem to find any documentation on how to remotely log in to Joomla. Any ideas?
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2answers
147 views

How to refactor two select queries on RSForm submission data?

I was wondering if anyone could help me JOIN multiple queries into one query. Currently, these 2 blocks of code retrieve information from the DB. I am using the "Sourcerer" plugin to add custom PHP ...
4
votes
3answers
123 views

Add where statement to database query

I need to modify the database query to not select a certain ID in the database so the items with that ID do not show in the results. However, I cannot figure out how to do this. below I added a WHERE ...
2
votes
1answer
383 views

Convert line breaks in php textarea

I have a kind of a guestbook on my page. It's just a common textarea like this: echo ' <textarea name="msg"></textarea>'; and then I use a form to send me to the backend on submit: $db =...
0
votes
1answer
169 views

Convert article to PDF?

I was wondering if anyone knows of any way to take the HTML content of a custom module which is placed inside an article and convert the HTML to PDF via the click of a button or so. So basically the ...
1
vote
2answers
47 views

How to re-write sql for joomla JDatabase

I am new to custom Joomla coding so excuse me for this, I want to execute the following statement: "SELECT MAX(CASE WHEN v.FieldName = 'Team_Name' THEN v.FieldValue END) 'Team_Name' , MAX(...