JModel/getInstance
From Joomla! Documentation
< API16:JModelRevision as of 17:36, 22 March 2010 by Doxiki (talk | contribs) (New page: ===Description===
Returns a Model object, always creating it
<span class="editsection" style="font-size:76%;">
<nowiki>[</nowiki>Edit Descripton<now...)
Revision as of 17:36, 22 March 2010 by Doxiki (talk | contribs) (New page: ===Description===
Returns a Model object, always creating it
<span class="editsection" style="font-size:76%;">
<nowiki>[</nowiki>Edit Descripton<now...)
The "API16" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Description[edit]
Returns a Model object, always creating it
Template:Description:JModel/getInstance
Syntax[edit]
static getInstance($type, $prefix= '', $config=array())
Parameter Name | Default Value | Description |
---|---|---|
$type | The model type to instantiate | |
$prefix | Prefix for the model class name. Optional. | |
$config | array() | Configuration array for model. Optional. |
Returns[edit]
mixed A model object, or false on failure
Defined in[edit]
libraries/joomla/application/component/model.php
Importing[edit]
jimport( 'joomla.application.component.model' );
Source Body[edit]
public static function getInstance($type, $prefix = '', $config = array())
{
$type = preg_replace('/[^A-Z0-9_\.-]/i', '', $type);
$modelClass = $prefix.ucfirst($type);
if (!class_exists($modelClass))
{
jimport('joomla.filesystem.path');
$path = JPath::find(
JModel::addIncludePath(),
JModel::_createFileName('model', array('name' => $type))
);
if ($path)
{
require_once $path;
if (!class_exists($modelClass))
{
JError::raiseWarning(0, 'Model class ' . $modelClass . ' not found in file.');
return false;
}
}
else return false;
}
return new $modelClass($config);
}
[Edit See Also] Template:SeeAlso:JModel/getInstance
Examples[edit]
<CodeExamplesForm />