diff options
Diffstat (limited to 'codebase/treegrid_connector.php')
| -rw-r--r-- | codebase/treegrid_connector.php | 71 |
1 files changed, 13 insertions, 58 deletions
diff --git a/codebase/treegrid_connector.php b/codebase/treegrid_connector.php index 308fcf4..f074879 100644 --- a/codebase/treegrid_connector.php +++ b/codebase/treegrid_connector.php @@ -52,8 +52,8 @@ class TreeGridDataItem extends GridDataItem{ /*! Connector for dhtmlxTreeGrid **/ class TreeGridConnector extends GridConnector{ - private $id_swap = array(); - + protected $parent_name = 'id'; + /*! constructor Here initilization of all Masters occurs, execution timer initialized @@ -65,73 +65,28 @@ class TreeGridConnector extends GridConnector{ name of class, which will be used for item rendering, optional, DataItem will be used by default @param data_type name of class which will be used for dataprocessor calls handling, optional, DataProcessor class will be used by default. + * @param render_type + * name of class which will provides data rendering */ - public function __construct($res,$type=false,$item_type=false,$data_type=false){ + public function __construct($res,$type=false,$item_type=false,$data_type=false,$render_type=false){ if (!$item_type) $item_type="TreeGridDataItem"; if (!$data_type) $data_type="TreeGridDataProcessor"; - parent::__construct($res,$type,$item_type,$data_type); - - $this->event->attach("afterInsert",array($this,"parent_id_correction_a")); - $this->event->attach("beforeProcessing",array($this,"parent_id_correction_b")); + if (!$render_type) $render_type="TreeRenderStrategy"; + parent::__construct($res,$type,$item_type,$data_type,$render_type); } - /*! store info about ID changes during insert operation - @param dataAction - data action object during insert operation - */ - public function parent_id_correction_a($dataAction){ - $this->id_swap[$dataAction->get_id()]=$dataAction->get_new_id(); - } - /*! update ID if it was affected by previous operation - @param dataAction - data action object, before any processing operation - */ - public function parent_id_correction_b($dataAction){ - $relation = $this->config->relation_id["db_name"]; - $value = $dataAction->get_value($relation); - - if (array_key_exists($value,$this->id_swap)) - $dataAction->set_value($relation,$this->id_swap[$value]); - } - - /*! process treegrid specific options in incoming request - */ + /*! process treegrid specific options in incoming request */ public function parse_request(){ parent::parse_request(); - - if (isset($_GET["id"])) - $this->request->set_relation($_GET["id"]); + + if (isset($_GET[$this->parent_name])) + $this->request->set_relation($_GET[$this->parent_name]); else $this->request->set_relation("0"); - + $this->request->set_limit(0,0); //netralize default reaction on dyn. loading mode } - - /*! process treegrid specific options in incoming request - */ - protected function render_set($res){ - $output=""; - $index=0; - while ($data=$this->sql->get_next($res)){ - $data = new $this->names["item_class"]($data,$this->config,$index); - $this->event->trigger("beforeRender",$data); - //there is no info about child elements, - //if we are using dyn. loading - assume that it has, - //in normal mode juse exec sub-render routine - if ($data->has_kids()===-1 && $this->dload) - $data->set_kids(true); - $output.=$data->to_xml_start(); - if ($data->has_kids()===-1 || ( $data->has_kids()==true && !$this->dload)){ - $sub_request = new DataRequestConfig($this->request); - $sub_request->set_relation($data->get_id()); - $output.=$this->render_set($this->sql->select($sub_request)); - } - $output.=$data->to_xml_end(); - $index++; - } - return $output; - } - + /*! renders self as xml, starting part */ protected function xml_start(){ |