diff options
Diffstat (limited to 'framework/Web/UI/WebControls/TListItem.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TListItem.php | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/framework/Web/UI/WebControls/TListItem.php b/framework/Web/UI/WebControls/TListItem.php index aec006db..5a9122d6 100644 --- a/framework/Web/UI/WebControls/TListItem.php +++ b/framework/Web/UI/WebControls/TListItem.php @@ -32,19 +32,19 @@ class TListItem extends TComponent /** * @var string text of the item */ - private $_text; + private $_text=''; /** * @var string value of the item */ - private $_value; + private $_value=''; /** * @var boolean whether the item is enabled */ - private $_enabled; + private $_enabled=true; /** * @var boolean whether the item is selected */ - private $_selected; + private $_selected=false; /** * Constructor. @@ -62,6 +62,27 @@ class TListItem extends TComponent } /** + * Returns an array with the names of all variables of this object that should NOT be serialized + * because their value is the default one or useless to be cached for the next page loads. + * Reimplement in derived classes to add new variables, but remember to also to call the parent + * implementation first. + */ + protected function __getZappableSleepProps(&$exprops) + { + parent::__getZappableSleepProps($exprops); + if ($this->_attributes===null) + $exprops[] = "\0TListItem\0_attributes"; + if($this->_text==='') + $exprops[] = "\0TListItem\0_text"; + if($this->_value==='') + $exprops[] = "\0TListItem\0_value"; + if ($this->_enabled===true) + $exprops[] = "\0TListItem\0_enabled"; + if ($this->_selected===false) + $exprops[] = "\0TListItem\0_selected"; + } + + /** * @return boolean whether the item is enabled */ public function getEnabled() |