mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-22 16:03:47 +01:00
129 lines
4.0 KiB
PHP
129 lines
4.0 KiB
PHP
<?php
|
|
/**
|
|
* eGroupWare eTemplate Extension - Path Widgets
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package etemplate
|
|
* @link http://www.egroupware.org
|
|
* @author Ralf Becker <RalfBecker@outdoor-training.de>
|
|
* @version $Id$
|
|
*/
|
|
|
|
/**
|
|
* eTemplate Extension: widget to display a path with clickable components
|
|
*
|
|
* The value is an array with id => label pairs.
|
|
* Returned will be the id of the clicked component or nothing at all.
|
|
*
|
|
* @package etemplate
|
|
* @subpackage extensions
|
|
* @author RalfBecker-AT-outdoor-training.de
|
|
* @license GPL
|
|
*/
|
|
class path_widget
|
|
{
|
|
/**
|
|
* exported methods of this class
|
|
* @var array
|
|
*/
|
|
var $public_functions = array(
|
|
'pre_process' => True,
|
|
'post_process' => True,
|
|
);
|
|
/**
|
|
* availible extensions and there names for the editor
|
|
* @var string
|
|
*/
|
|
var $human_name = 'clickable path';
|
|
|
|
/**
|
|
* Constructor of the extension
|
|
*
|
|
* @param string $ui '' for html
|
|
*/
|
|
function __construct($ui)
|
|
{
|
|
$this->ui = $ui;
|
|
}
|
|
|
|
/**
|
|
* pre-processing of the extension
|
|
*
|
|
* This function is called before the extension gets rendered
|
|
*
|
|
* @param string $name form-name of the control
|
|
* @param mixed &$value value / existing content, can be modified
|
|
* @param array &$cell array with the widget, can be modified for ui-independent widgets
|
|
* @param array &$readonlys names of widgets as key, to be made readonly
|
|
* @param mixed &$extension_data data the extension can store persisten between pre- and post-process
|
|
* @param object &$tmpl reference to the template we belong too
|
|
* @return boolean true if extra label is allowed, false otherwise
|
|
*/
|
|
function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl)
|
|
{
|
|
$seperator = $cell['size'] ? $cell['size'] : '/';
|
|
$extension_data = (array) $value;
|
|
|
|
if (!is_array($value) || !count($value))
|
|
{
|
|
$cell = soetemplate::empty_cell();
|
|
$cell['label'] = $seperator;
|
|
return true;
|
|
}
|
|
$cell_name = $cell['name'];
|
|
$cell['name'] = '';
|
|
$cell['type'] = 'hbox';
|
|
$cell['size'] = 0;
|
|
|
|
foreach ($value as $id => $label)
|
|
{
|
|
$sep = soetemplate::empty_cell();
|
|
$sep['label'] = $seperator;
|
|
soetemplate::add_child($cell,$sep);
|
|
unset($sep);
|
|
|
|
$button = soetemplate::empty_cell('button',$cell_name.'['.$id.']');
|
|
$button['label'] = $label;
|
|
$button['onchange'] = 1; // display as link
|
|
$button['no_lang'] = $cell['no_lang'];
|
|
$button['help'] = $cell['help'] ? $cell['help'] : lang($label)."($i)";
|
|
soetemplate::add_child($cell,$button);
|
|
unset($button);
|
|
}
|
|
return True; // extra Label Ok
|
|
}
|
|
|
|
/**
|
|
* postprocessing method, called after the submission of the form
|
|
*
|
|
* It has to copy the allowed/valid data from $value_in to $value, otherwise the widget
|
|
* will return no data (if it has a preprocessing method). The framework insures that
|
|
* the post-processing of all contained widget has been done before.
|
|
*
|
|
* Only used by select-dow so far
|
|
*
|
|
* @param string $name form-name of the widget
|
|
* @param mixed &$value the extension returns here it's input, if there's any
|
|
* @param mixed &$extension_data persistent storage between calls or pre- and post-process
|
|
* @param boolean &$loop can be set to true to request a re-submision of the form/dialog
|
|
* @param object &$tmpl the eTemplate the widget belongs too
|
|
* @param mixed &value_in the posted values (already striped of magic-quotes)
|
|
* @return boolean true if $value has valid content, on false no content will be returned!
|
|
*/
|
|
function post_process($name,&$value,&$extension_data,&$loop,&$tmpl,$value_in)
|
|
{
|
|
$value = '';
|
|
|
|
foreach((array)$value_in as $id => $pressed)
|
|
{
|
|
if ($pressed && isset($extension_data[$id]))
|
|
{
|
|
$value = $id;
|
|
break;
|
|
}
|
|
}
|
|
//echo "<p>select_widget::post_process('$name',value=".print_r($value,true).",".print_r($extension_data,true).",,,value_in=".print_r($value_in,true).")</p>\n";
|
|
return true;
|
|
}
|
|
}
|