API16

JDocumentError/render

< API16:JDocumentError

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 It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.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

Render the document


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Syntax

render($cache=false, $params=array())
Parameter Name Default Value Description
$cache false $cache If true, cache the output
$params array() $params Associative array of attributes

Defined in

libraries/joomla/document/error/error.php

Importing

jimport( 'joomla.document.error.error' );

Source Body

function render($cache = false, $params = array())
{
        // If no error object is set return null
        if (!isset($this->_error)) {
                return;
        }

        //Set the status header
        JResponse::setHeader('status', $this->_error->getCode().' '.str_replace("\n", ' ', $this->_error->getMessage()));
        $file = 'error.php';

        // check template
        $directory      = isset($params['directory']) ? $params['directory'] : 'templates';
        $template       = isset($params['template']) ? JFilterInput::getInstance()->clean($params['template'], 'cmd') : 'system';

        if (!file_exists($directory.DS.$template.DS.$file)) {
                $template = 'system';
        }

        //set variables
        $this->baseurl  = JURI::base(true);
        $this->template = $template;
        $this->debug    = isset($params['debug']) ? $params['debug'] : false;
        $this->error    = $this->_error;

        // load
        $data = $this->_loadTemplate($directory.DS.$template, $file);

        parent::render();
        return $data;
}


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Examples

Code Examples


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