How to create a module for Joomla 2.5
/ 21
Details
- Details
- Category: Joomla
- Created on Thursday, 07 March 2013 13:56
- Last Updated on Wednesday, 27 May 2015 08:03
- Published on Thursday, 07 March 2013 13:56
- Written by Administrator
- Hits: 23769
We can create our own module for Joomla 2.5 CMS by writing our own code we follow the following procedure:
1. Decide a name. All modules start with mod_
( e.g : mod_mymodule )
2. create a directory (eg mod_mymodule) the following files:
index.html
helper.php
mod_mymodule.xml
mod_mymodule.php
\tmpl\default.php
\tmpl\index.html
file index.html :
<html><body bgcolor="#FFFFFF"> </body></html>file mod_mymodule.xml
<?xml version="1.0" encoding="UTF-8"?>
<extension
type="module"
version="2.5"
client="site"
method="upgrade">
<name>My first module</name>
<creationDate>07 February 2013</creationDate>
<author>www.developerpages.gr</author>
<version>1.0</version>
<description>My first module in joomla 2.5</description>
<files>
<filename module="mod_mymodule">mod_mymodule.php</filename>
<filename>index.html</filename>
<filename>helper.php</filename>
<filename>mod_mymodule.xml</filename>
<folder>tmpl</folder>
</files>
<config>
<fields name="params">
<fieldset name="basic">
<field
name="param1"
type="text"
default=""
label="Parameter 1"
description="This is a Parameter 1 description">
</field>
<field
name="param2"
type="text"
default=""
label="Parameter 2"
description="This is a Parameter 2 description">
</field>
</fieldset>
<fieldset
name="advanced">
<field
name="layout"
type="modulelayout"
label="JFIELD_ALT_LAYOUT_LABEL"
description="JFIELD_ALT_MODULE_LAYOUT_DESC" />
<field
name="moduleclass_sfx"
type="text"
label="COM_MODULES_FIELD_MODULECLASS_SFX_LABEL"
description="COM_MODULES_FIELD_MODULECLASS_SFX_DESC" />
<field
name="owncache"
type="list"
default="1"
label="COM_MODULES_FIELD_CACHING_LABEL"
description="COM_MODULES_FIELD_CACHING_DESC">
<option
value="1">JGLOBAL_USE_GLOBAL
</option>
<option
value="0">COM_MODULES_FIELD_VALUE_NOCACHING
</option>
</field>
</fieldset>
</fields>
</config>
</extension>
file helper.php
<?php
// My first module in joomla 2.5
// www.developerpages.gr
class modMyModuleHelper {
public function getMessage(&$params) {
$par1 = $params->get('param1');
$par2 = $params->get('param2');
if ($par1 != NULL)
$mess = 'Parameter 1 value : ' . $par1;
if ($par2 != NULL)
$mess = $mess . ' Parameter 2 value : ' . $par2;
return $mess;
}
}
?>file mod_mymodule.php
<?php
// My first modyle in Joomla 2.5
// www.developerpages.gr
//no direct access
defined('_JEXEC') or die('Restricted access');
//include the syndicate functions only once
require_once(dirname(__file__).DS.'helper.php');
// Load helper class and functions
$message = modMyModuleHelper::getMessage($params);
$moduleclass_sfx = htmlspecialchars($params->get('moduleclass_sfx'));
// Load layout filefrom template views
require(JModuleHelper::getLayoutPath('mod_mymodule'));
?>
file tmpl\index.html
<html><body bgcolor="#FFFFFF"></body></html>file tmpl\default.php
we make the mod_mymodule.zip which contains all the files you have created and do the installation on joomla:
Then go to the module list and we can parameterize.
We define two parameters for our example:
Put values in parameters activate the module and put it in the position that we want on our site.
The result is:
In this way we can create our own modules, to draw data from the database and present them the way we want our site.
The mod_mymodule we build for our example can be downloaded from here.
(21) 
