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Loop through recordset
How to select and loop through a recordset is shown below. Wht a results, and a loop option:
$jn_select="*";
$jn_from="from_table";
$jn_where="state = 1";
$jn_orderby="id asc";
...
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19 May 2022 |
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Easy SQL statement
As simple as 4 rules of code you can do create a mySQL statment for database interactions.
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04 November 2021 |
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Disable user registration
By default users cannot register unless you enable them to. This is a Joomla setting.
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14 January 2020 |
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Remove article ID from URL
Some time ago the new router became active in Joomla, enabeling you to remove the article ID from your URL.
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14 January 2020 |
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Customize the login page and admin template
For small businesses it is always a nice service to have a custom made joomla login page. How can we do this? Doctorjoomla to the rescue!
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14 January 2020 |
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Allow offline access
When your site is set to offline, you might want some users, other than admin's to be able to login to the site to see the updates happening. By default this is not possible. Doctor Joomla to the rescue!
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20 December 2019 |
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Simple update statement in Joomla
Below you can find a simple update statement for PHP in Joomla!
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31 October 2019 |
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Increase upload limit in Joomla
Increasing the max upload size is done in the following manner:
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14 January 2020 |
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Referrer policy
It can happen that your browser gives a console error at line 1 ( <html> ) of your website, saying things about referrer policy, like this:
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23 July 2019 |
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Force https redirect
You can use the Joomla settings to enforce https redirect, but if in some case this does not work properly you can use the following code in your .htaccess file.
To force all of the web traffic (every link in your website) to use HTTPS insert the following lines of code in the .htaccess f ...
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08 July 2019 |
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Add SSL to XAMPP installation
If you need to add a Free SSL to your XAMPP install (windows), this is a small tutorial on how to do this:
First, you need to make sure your firewall resolves port 80 and 443. Setup the appropriate rules in your router for this. Enable port 80 and 443 to your servers IP and have TCP en UP ...
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23 July 2019 |
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PHP warnings after install
When after installation of the joonextpro template on for instance a XAMPP install, there is no reason for concern.
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16 March 2019 |
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Add captcha to your site
To make the default Joomla forms more secure, and safe from spammers, you can add a captcha to your Joomla site. This tutorial shows you how to do just that.
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14 January 2020 |
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Syncing databases
When you have to use external databases with for instance Fabrik, there is no problem when it comes to making connections to other MySQL databases. But when you have to link to an MSSQL database, Joomla does not support this.
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21 January 2019 |
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Joomla Query with WHERE and AND
When writing a Joomla module or component, you can access the database with the JDatabase option.
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16 January 2019 |
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Load joomla 4 framework in external PHP page
Below you can find a script that loads the joomla 4 (only 4) framework on an external PHP page
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26 June 2023 |
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Show module positions
You can have all your module positions shown on your website.
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11 January 2019 |
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Article versions
Sometimes you might want to go back to the previous version of an article. Joomla has that option for you, by default, it is turned on.
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14 January 2020 |
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Change appearance article info
The article info, such as author, creation date, views etc, by default is displayed below each other.
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14 January 2020 |
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Add contacts
You can use Joomla's contacts option to add a contact form to your website. This video will show you how this is done.
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10 January 2019 |
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