Questions tagged as 'joomla3'

Tagged questions
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Use foreach to display array data within an array

I am using the CCv5 and CFv5 components (from chronoengine) within the latest version of Joomla 3.x to, first, get information from different tables and now what I need is to show some of the information with a foreach ( or similar). Specific...
asked by 03.10.2017 / 01:43
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How to resolve error: "Fatal Error: Class Jparameter does not work"

I am using Joomla, after doing an update from version 2.5 to version 3.0 I get the following errors, may the JParameter not exist or be used differently in version 3.0? Fatal error: Class 'JParameter' not found. Fatal error: Clase 'JParameter'...
asked by 11.02.2016 / 21:05
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Select to retrieve records with different values

I have a table A with 3 columns: SubmissionId, FieldName and FieldValue. 1) SubmissionId save the submission ID. 2) FieldName and FieldValue save respectively the name of a form field and its value. I have a form with 3 fields: Name...
asked by 21.07.2016 / 20:43
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Creating default object from empty value in Joomla

I want to bring the categories that are already registered and contacts which is not doing so I have the following code: function listContacts( $option, $catid ) { global $mainframe, $database, $my; global $mosConfig_live_site; glo...
asked by 27.02.2018 / 15:46
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Joomla and databases [closed]

I'm about to start a project and I've found myself with joomla, but I'm wondering if it's possible to use SQL with joomla? the project belongs to a company which will hardly change its database managers, so I would like to make sure that SQl is...
asked by 05.10.2017 / 04:00
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Problems Logo plugin mercadopago in virtuemart- Joomla

Good morning, I have a virtual store in joomla with virtuemart, I include the plugin of mercadopago, I have two methods of payment against delivery and mercadopago, the problem is that I do not get the logo of mercadopago, but if the counter-del...
asked by 12.07.2017 / 14:10
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Block backend Joomla IIS

I'm trying to block access to my Joomla site administrator so that it only allows connections from a certain number of IP's that I enter in the web.config file. In Apache servers you have to add the file .htaccess the following: order allow,de...
asked by 11.05.2017 / 10:52
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Fill a dropdown of JSN Uniform

I am creating a form with JSN Uniform in which I have a dropdown that must be filled with values from a database, I have dealt with several videos but I have not achieved results. How can I fill my dropdown of JSN umiform with data from...
asked by 18.04.2017 / 20:47
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Install or enable "Install from a directory" in joomla 3.x

I'm setting up a page. web with joomla and I need to install an extension, but this extension can only be installed from the option "Install from a directory", but this option is not available. Someone knows how to enable it or if I need to inst...
asked by 15.09.2016 / 23:12
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Joomla, my page is downloaded

My page is downloaded when you enter the domain and I do not know what this error is. When I add this to the htacces the page is not downloaded but error 500 AddHandler application/x-httpd-php56 .php .php5 .php4 .php3 to test the page l...
asked by 23.02.2018 / 21:04