Questions tagged [joomla-3.x]

For question regarding Joomla 3.x of the Content Management System. This includes versions 3.0 up to 3.8.

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1answer
5k views

Adding PHP In Article

I am wanting to connect to a SQL Server Instance in my article, and I have the below syntax to do such. My issue is that when I view the article it writes ".$row['book_name']." "; } ?> onto the ...
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3answers
63 views

How to change Joomla broken Jooma link to new one

I'm stuck for about 2 hours now and can't solve this issue. On this page, there are 6 links starting by (Advocacy) and finishing by (Research) located on the Left side of the page. I need to re-link ...
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2answers
1k views

JToolbarHelper not found error - advice on which file to fix it?

This isnt a request for a fix as I have done some research and found that I can add the code below and it should resolve the problem: if(!class_exists('JToolbarHelper')) { require_once ...
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2answers
254 views

How to query a table column for values that start with a non-alphabetic character?

How can rows starting with non alphabetic characters (all "special" characters, including spaces and underscores) be selected? I don't know if it changes anything, but my_table will also contain ...
1
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1answer
9k views

Error: 0 - Call to a member function get() on null

My Joomla site breaks after I attempt to login in the front-end, returning an Error. Error: 0 - Call to a member function get() on null I can´t see anything in the console, I dont have any further ...
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1answer
87 views

Jquery script loaded on every page

Every page on site has this script Is there any role, seems like of tinymce editor how to disable same, any plugin to disable, as i do not use tinymce on front end of site <script type="text/...
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1answer
129 views

Joomla update gone wrong

I tried to update my Joomla site (www.thecolourchangers.nl) to Joomla3.6.5 via the update button and the site has made a backup. The trouble is: nothing is working anymore. I have unpacked the /tmp ...
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3answers
177 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 ...
0
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1answer
51 views

Create a User Area

I'm wondering how i can create a User Area for users to login and gain access to a user panel (where user can update their info and specfic/custom actions). Because the Joomla user login ...
0
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2answers
417 views

Rows with same id in same div

I have a db-table called vm_kupon. It looks a little like this: |id |uid |bet | |1 |20 |1 | |2 |20 |2 | |1 |21 |X | |2 |21 |1 | |1 |22 |X | |2 |22 |X | I ...
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1answer
31 views

How to conditionally filter the presentation of category when creating a new category/article?

I am looking for a solution for the following requirements: Display only the category of first level when creating new category. Display only the category of second level when creating article in ...
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2answers
137 views

Display Entry when referencing 2 Tables

Ok this is building on what I was previously working on in my last post: <?php $db = JFactory::getDBO(); $db->setQuery("SELECT `profile_value` FROM #__user_profiles WHERE `user_id`='customer_id'...
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0answers
199 views

Why can't I use a modal close button in the Joomla! modal body?

I have managed to get front end editing opening in a modal. Which is pretty useful in my opinion. However the cancel button is irrelevant in this situation. In the normal operation it cancels ...
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2answers
1k views

Joomla Icons missing with odd symbols

I have noticed on a site that I have logged into recently that alot of the icons are missing from throughout the site, instead there are symbols in the place of the icons. I'm noticing it on the ...
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2answers
368 views

How to get Custom Fields related to Joomla Content?

I want to know how they get the values of custom user fields within Joomla articles. This is to contribute ideas and ways to solve it.
0
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1answer
998 views

jQuery Ajax for three drop down

Hi i have three dropdown, The first one populating value from database, Second and third will get their values by ajax call. And the problem is at first loading of the page when i'm selecting the ...
0
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2answers
245 views

Redirect to home if someone tries to access com_users or frontpage editing (.htaccess, web.config)

I would like to redirect any trafic which tries to acces com_users (any view) or the frontpage editing (index.php?option=com_content&view=form&layout=edit) to the frontpage. I don't want to ...
0
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2answers
81 views

Get the Joomla database connection to a connection variable

I am new to joomla and I want to create a table in joomla database manually with the data and get those details to an article in joomla. Before that as my knowledge we need to get the database ...
0
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1answer
1k views

Adding Images to Latest Articles module

I am looking to display my latest articles on my joomla website. Using the module latest articles I can display the articles titles but I am wondering is there a way to display an image along with the ...
0
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1answer
219 views

export user details from database via cron

Is there any way I can export user details from joomla database such as name, password, email address, and import them into owncloud database via a cronjob?
0
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2answers
98 views

Why Is My Loading Time So Long?

I have a lot of loading time in my Joomla websites. The idle time is over 2 sec. On the website I have 125 SQL queries. I use Helix Ultimate with the SP Pagebuilder Pro Link to my Website: http://www....
0
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2answers
121 views

Is there any way to create new publishing options for articles?

I'm looking to add a new publishing option inside my articles, so if I want to associate an SVG with the article we can add specific code if a parameter is yes or exclude if the same parameter is no.
0
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1answer
171 views

duplicate content for an article URLs [duplicate]

look at the URLs below: 1. /essays/technical-essays/180-technologies/247-megapixel 2. /essays/technical-essays/247-megapixel 3. /essays/technical-essays/technologies/247-megapixel 4. /essays/...
-1
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3answers
6k views

1054 Unknown column 'extra_query'

I have a new Joomla installation with this error: 1054 Unknown column 'extra_query' in 'field list' SQL=SELECT DISTINCT update_site_id, type, location, last_check_timestamp, extra_query FROM ...
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1answer
1k views

PHP code to display Registered Date & Last Visited Date?

How can I make a PHP script that displays a users Registered Date and Last Visited Date as it appears in the core Joomla profile page?

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