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egroupware_official/etemplate/inc/class.etemplate_widget_ajax_select.inc.php
2015-04-21 16:47:33 +00:00

71 lines
2.0 KiB
PHP

<?php
/**
* EGroupware - eTemplate serverside ajax select widget
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @author Nathan Gray
* @copyright 2015 Nathan Gray
* @version $Id$
*/
/**
* eTemplate ajax select widget
*
*/
class etemplate_widget_ajax_select extends etemplate_widget_menupopup
{
/**
* Fill type options in self::$request->sel_options to be used on the client
*
* @param string $cname
* @param array $expand values for keys 'c', 'row', 'c_', 'row_', 'cont'
*/
public function beforeSendToClient($cname, array $expand=null)
{
$matches = null;
if ($cname == '$row') // happens eg. with custom-fields: $cname='$row', this->id='#something'
{
$form_name = $this->id;
}
// happens with fields in nm-header: $cname='nm', this->id='${row}[something]' or '{$row}[something]'
elseif (preg_match('/(\${row}|{\$row})\[([^]]+)\]$/', $this->id, $matches))
{
$form_name = $matches[2];
}
// happens in auto-repeat grids: $cname='', this->id='something[{$row}]'
elseif (preg_match('/([^[]+)\[({\$row})\]$/', $this->id, $matches))
{
$form_name = $matches[1];
}
// happens with autorepeated grids: this->id='some[$row_cont[thing]][else]' --> just use 'else'
elseif (preg_match('/\$row.*\[([^]]+)\]$/', $this->id, $matches))
{
$form_name = $matches[1];
}
else
{
$form_name = self::form_name($cname, $this->id, $expand);
}
// Make sure &nbsp;s, etc. are properly encoded when sent, and not double-encoded
$options = (isset(self::$request->sel_options[$form_name]) ? $form_name : $this->id);
if(is_array(self::$request->sel_options[$options]))
{
// Fix any custom options from application
self::fix_encoded_options(self::$request->sel_options[$options],true);
if(!self::$request->sel_options[$options])
{
unset(self::$request->sel_options[$options]);
}
}
}
}
etemplate_widget::registerWidget('etemplate_widget_ajax_select', array('ajax_select'));