Attributes

description in Russian here

The component implements additional attributes for:

system params,
menu,
users,
contacts,
articles,
categories,
modules,
plugins,
fields,
tags.

The following attribute types are implemented:

text (type="text"),
multiline text (type="textarea"),
editor (type="editor"),
list (type="list"),
image (type="media").

Type list supports the multiple value option.

Type multiline text supports the standard Joomla content filtering types: html, raw and others.

WARNING! Types multiline text and editor are not recommended for system parameters: when restoring a site using Akeeba Backup, parameter values may be lost.

Attribute values are stored in the parameters of the corresponding element, the params field (for articles in the attribs field).

Every attribute name is prefixed with attrs_ prefix. You can get the attribute value by the standard way described below.

For each attribute, it is possible to specify an individual output layout. Layouts are created in the /templates/{your_template}/html/layouts/com_attrs/ folder and are assigned to each attribute separately. The attribute data inside the layout is contained in the $displayData structure. The default layout does not contain markup.

Usage

Shortcode, for use in content editor

{attrs;dest;id;attrName[;layout]}

attrs - reserved word
dest - belonging to a specific type of record, one of: system, menu, users, contacts, articles, categories, modules, plugins
id - ID of the corresponding entry for the specified property, specify 0 for systems
attrName - attribute system name
layout - output layout (optional), if 0 or false is specified, the assigned layout will be ignored and the attribute value will be displayed without layout; format for specifying the layout: template:layoutname, where template is the main template of the site that contains the override (specify the underscore to indicate the default template), layoutname is the name of the overridden layout file, without extension; when specifying a nonexistent layout, the attribute value will not be displayed

Important: Unpublished attributes are ignored. Images are output without markup, only the path. Arrays are displayed as a list of values separated by commas.

Example: You have created an attribute with the name test for a material with ID = 5, to get its value, insert the following line in the editor: {attrs;articles;5;test}. If you want to display the attribute indicating the override of the template created with the name mytemplate in the main protostar site template, insert the following line into the editor: {attrs;articles;5;test;protostar:mytemplate}.

With helper

It is recommended because it checks the status of the attribute (published / unpublished) and it is not necessary to specify the prefix attrs_. Do not specify the third parameter or set it to zero to get the attribute value from the system configuration.

/*
AttrsHelper::ATTR_DEST_SYSTEM = 'system'
AttrsHelper::ATTR_DEST_MENU = 'menu'
AttrsHelper::ATTR_DEST_USERS = 'users'
AttrsHelper::ATTR_DEST_CONTACTS = 'contacts'
AttrsHelper::ATTR_DEST_ARTICLES = 'articles'
AttrsHelper::ATTR_DEST_CATEGORIES = 'categories'
AttrsHelper::ATTR_DEST_MODULES = 'modules'
AttrsHelper::ATTR_DEST_PLUGINS = 'plugins'
AttrsHelper::ATTR_DEST_FIELDS = 'fields'
AttrsHelper::ATTR_DEST_TAGS = 'tags'
*/

JLoader::register('AttrsHelper', JPATH_ADMINISTRATOR . '/components/com_attrs/helpers/attrs.php');

// output with the layout specified in the attribute parameters
$attrValue = AttrsHelper::getAttr($attrName, AttrsHelper::ATTR_DEST_ARTICLES, $article->id);

// priority layout output
// the attribute layout will be loaded /templates/protostar/html/layouts/com_attrs/mytemplate.php
$attrValue = AttrsHelper::getAttr($attrName, AttrsHelper::ATTR_DEST_ARTICLES, $article->id, 'protostar:mytemplate');

Without helper (not recommended)

This method does not support attribute standardization.

// default
$attrValue = $item->params->get("arrts_$attrName", '');

// for system
$attrValue = Joomla\CMS\Factory::getConfig->get("arrts_$attrName", '');

// for articles
$attribs = json_decode($article->attribs, true);
$attrValue = $attribs["arrts_$attrName"];

JPathRu / attributes

Attributes

Usage

Shortcode, for use in content editor

With helper

Without helper (not recommended)

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