diff options
Diffstat (limited to 'framework/Data/ActiveRecord/Scaffold/TScaffoldListView.php')
| -rw-r--r-- | framework/Data/ActiveRecord/Scaffold/TScaffoldListView.php | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/framework/Data/ActiveRecord/Scaffold/TScaffoldListView.php b/framework/Data/ActiveRecord/Scaffold/TScaffoldListView.php new file mode 100644 index 00000000..98c0aab8 --- /dev/null +++ b/framework/Data/ActiveRecord/Scaffold/TScaffoldListView.php @@ -0,0 +1,172 @@ +<?php
+
+Prado::using('System.Data.ActiveRecord.Scaffold.TScaffoldBase');
+
+class TScaffoldListView extends TScaffoldBase
+{
+ public function onLoad($param)
+ {
+ parent::onLoad($param);
+ if(!$this->getPage()->getIsPostBack())
+ $this->initializeSort();
+ }
+
+ protected function initializeSort()
+ {
+ $table = $this->getTableMetaData();
+ $sorts = array('Sorty By', str_repeat('-',15));
+ $headers = array();
+ foreach($table->getColumns() as $name=>$colum)
+ {
+ $fname = ucwords(str_replace('_', ' ', $name));
+ $sorts[$name.' ASC'] = $fname .' Ascending';
+ $sorts[$name.' DESC'] = $fname .' Descending';
+ $headers[] = $fname ;
+ }
+ $this->_sort->setDataSource($sorts);
+ $this->_sort->dataBind();
+ $this->_header->setDataSource($headers);
+ $this->_header->dataBind();
+ }
+
+ public function onPreRender($param)
+ {
+ parent::onPreRender($param);
+ $this->initializeItemCount();
+ $this->loadRecordData();
+ }
+
+ protected function initializeItemCount()
+ {
+ $this->_list->setVirtualItemCount($this->getRecordFinder()->count());
+ }
+
+ protected function loadRecordData()
+ {
+ $finder = $this->getRecordFinder();
+ $criteria = $this->getPagingCriteria();
+ $this->_list->setDataSource($finder->findAll($criteria));
+ $this->_list->dataBind();
+ }
+
+ protected function getPagingCriteria()
+ {
+ $total = $this->_list->getVirtualItemCount();
+ $limit = $this->_list->getPageSize();
+ $offset = $this->_list->getCurrentPageIndex()*$limit;
+ if($offset + $limit > $total)
+ $limit = $total - $offset;
+ $criteria = new TActiveRecordCriteria;
+ $criteria->setLimit($limit);
+ $criteria->setOffset($offset);
+ $order = explode(' ',$this->_sort->getSelectedValue(), 2);
+ if(is_array($order) && count($order) === 2)
+ $criteria->OrdersBy[$order[0]] = $order[1];
+ return $criteria;
+ }
+
+ public function bubbleEvent($sender, $param)
+ {
+ switch(strtolower($param->getCommandName()))
+ {
+ case 'delete':
+ return $this->deleteRecord($sender, $param);
+ case 'edit':
+ if(($ctrl=$this->getEditViewControl())!==null)
+ {
+ if($param instanceof TRepeaterCommandEventParameter)
+ {
+ $pk = $param->getItem()->getCustomData();
+ $ctrl->setRecordPk($pk);
+ $ctrl->initializeEditForm();
+ }
+ }
+ }
+ $this->raiseBubbleEvent($this, $param);
+ return true;
+ }
+
+ public function deleteRecord($sender, $param)
+ {
+ if($param instanceof TRepeaterCommandEventParameter)
+ {
+ $pk = $param->getItem()->getCustomData();
+ $this->getRecordFinder()->deleteByPk($pk);
+ }
+ }
+
+ protected function listItemCreated($sender, $param)
+ {
+ $type = $param->getItem()->getItemType();
+ if($type==TListItemType::Item || $type==TListItemType::AlternatingItem)
+ $this->populateField($sender, $param);
+ }
+
+ protected function populateField($sender, $param)
+ {
+ $item = $param->getItem();
+ $data = $item->getDataItem();
+ if($data !== null)
+ {
+ $item->setCustomData($this->getRecordObjectPk($data));
+
+ if(($prop = $item->findControl('_properties'))!==null)
+ {
+ $item->_properties->setDataSource($this->getRecordProperties($data));
+ $item->_properties->dataBind();
+ }
+ }
+ }
+
+ protected function pageChanged($sender, $param)
+ {
+ $this->_list->setCurrentPageIndex($param->getNewPageIndex());
+ }
+
+ public function getList()
+ {
+ $this->ensureChildControls();
+ return $this->getRegisteredObject('_list');
+ }
+
+ public function getPager()
+ {
+ $this->ensureChildControls();
+ return $this->getRegisteredObject('_pager');
+ }
+
+ public function getSort()
+ {
+ $this->ensureChildControls();
+ return $this->getRegisteredObject('_sort');
+ }
+
+ public function getHeader()
+ {
+ $this->ensureChildControls();
+ return $this->getRegisteredObject('_header');
+ }
+
+ public function getEditViewID()
+ {
+ return $this->getViewState('EditViewID');
+ }
+
+ public function setEditViewID($value)
+ {
+ $this->setViewState('EditViewID', $value);
+ }
+
+ protected function getEditViewControl()
+ {
+ if(($id=$this->getEditViewID())!==null)
+ {
+ $ctrl = $this->getParent()->findControl($id);
+ if($ctrl===null)
+ throw new TConfigurationException('scaffold_unable_to_find_edit_view', $id);
+ return $ctrl;
+ }
+ }
+}
+ +?>
\ No newline at end of file |