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implemented disabled columns

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This commit is contained in:
Ralf Becker 2011-08-21 12:43:02 +00:00
parent 0fdf434321
commit ec58f52b62
2 changed files with 64 additions and 1 deletions
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1
etemplate/inc/class.etemplate_widget.inc.php
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@ -13,6 +13,7 @@
// include only widgets which can't be autoloaded (or contain sub-widgets which cant)
require_once EGW_INCLUDE_ROOT.'/etemplate/inc/class.etemplate_widget_textbox.inc.php';
require_once EGW_INCLUDE_ROOT.'/etemplate/inc/class.etemplate_widget_grid.inc.php';
/**
* eTemplate widget baseclass

64
etemplate/inc/class.etemplate_widget_grid.inc.php
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@ -12,7 +12,7 @@
*/
/**
* eTemplate grid widget
* eTemplate grid widget incl. row(s) and column(s)
*/
class etemplate_widget_grid extends etemplate_widget_box
{
@ -24,4 +24,66 @@ class etemplate_widget_grid extends etemplate_widget_box
* @var string|array
*/
protected $legacy_options = null;
/**
* Run a given method on all children
*
* Reimplemented to implement column based disabling:
* - added 4th var-parameter to hold key of disabled column
* - if a column is disabled run returns false and key get added by columns run to $columns_disabled
* - row run method checks now for each child (arbitrary widget) if it the column's key is included in $columns_disabled
* - as a grid can contain other grid's as direct child, we have to backup and initialise $columns_disabled in grid run!
*
* @param string $method_name
* @param array $params=array('') parameter(s) first parameter has to be the cname!
* @param boolean $respect_disabled=false false (default): ignore disabled, true: method is NOT run for disabled widgets AND their children
* @param array $columns_disabled=array() disabled columns
*/
public function run($method_name, $params=array(''), $respect_disabled=false, &$columns_disabled=array())
{
// as a grid can contain other grid's as direct child, we have to backup and initialise $columns_disabled
if ($this->type == 'grid')
{
$backup_columns_disabled = $columns_disabled;
$columns_disabled = array();
}
if ($respect_disabled && ($disabled = $this->attrs['disabled']))
{
// check if disabled contains @ or !
$cname = $params[0];
$disabled = self::check_disabled($disabled, $cname ? self::get_array(self::$request->content, $cname) : self::$request->content);
if ($disabled)
{
error_log(__METHOD__."('$method_name', ".array2string($params).', '.array2string($respect_disabled).") $this disabled='{$this->attrs['disabled']}'='$disabled': NOT running");
return false; // return
}
}
if (method_exists($this, $method_name))
{
call_user_func_array(array($this, $method_name), $params);
}
foreach($this->children as $n => $child)
{
if ($type == 'row')
{
if (in_array($n, $columns_disabled))
{
error_log(__METHOD__."('$method_name', ".array2string($params).', '.array2string($respect_disabled).") $this column $n is disabled: NOT running");
continue; // do NOT run $method_name on disabled columns
}
}
$disabled = $child->run($method_name, $params, $respect_disabled, $columns_disabled) === false;
if ($this->type == 'columns' && $disabled)
{
$columns_disabled[] = $n; // mark column as disabled
}
}
if ($this->type == 'grid')
{
$columns_disabled = $backup_columns_disabled;
}
return true;
}
}
etemplate_widget::registerWidget('etemplate_widget_grid', array('grid', 'rows', 'row', 'columns', 'column'));