PHP GridField::getColumns方法代码示例

 /**
  * @param GridField $grid
  * @return array
  */
 public function getHTMLFragments($grid)
 {
     $cols = new ArrayList();
     foreach ($grid->getColumns() as $name) {
         $meta = $grid->getColumnMetadata($name);
         $cols->push(new ArrayData(array('Name' => $name, 'Title' => $meta['title'])));
     }
     $days = new ArrayList();
     for ($i = 0; $i < 5; $i++) {
         $date = new Date();
         $date->setValue(date('d-m-Y', strtotime('+' . $i . ' days', strtotime($this->startDate))));
         $isHoliday = in_array($date->Format('Y-m-d'), $this->holidays);
         $days->push(new ArrayData(array('Day' => $date->Format('l'), 'IsHoliday' => $isHoliday)));
     }
     return array('header' => $cols->renderWith('RosterGridFieldTitleHeader', array('StartDate' => $this->startDate, 'Days' => $days)));
 }

 /**
  * @covers GridField::getColumns
  */
 public function testGetColumns()
 {
     $obj = new GridField('testfield', 'testfield', Member::get());
     $expected = array(0 => 'FirstName', 1 => 'Surname', 2 => 'Email');
     $this->assertEquals($expected, $obj->getColumns());
 }

 /**
  * @param GridField $gridField
  *
  * @return array
  */
 public function getHTMLFragments($gridField)
 {
     Requirements::css(BULKEDITTOOLS_MANAGER_PATH . '/css/GridFieldBulkManager.css');
     Requirements::javascript(BULKEDITTOOLS_MANAGER_PATH . '/javascript/GridFieldBulkManager.js');
     Requirements::add_i18n_javascript(BULKEDITTOOLS_PATH . '/lang/js');
     if (!count($this->config['actions'])) {
         user_error('Trying to use GridFieldBulkManager without any bulk action.', E_USER_ERROR);
     }
     $actionsListSource = array();
     $actionsConfig = array();
     foreach ($this->config['actions'] as $action => $actionData) {
         $actionsListSource[$action] = $actionData['label'];
         $actionsConfig[$action] = $actionData['config'];
     }
     reset($this->config['actions']);
     $firstAction = key($this->config['actions']);
     $dropDownActionsList = DropdownField::create('bulkActionName', '')->setSource($actionsListSource)->setAttribute('class', 'bulkActionName no-change-track')->setAttribute('id', '');
     $templateData = array('Menu' => $dropDownActionsList->FieldHolder(), 'Button' => array('Label' => _t('GRIDFIELD_BULK_MANAGER.ACTION_BTN_LABEL', 'Go'), 'DataURL' => $gridField->Link('bulkAction'), 'Icon' => $this->config['actions'][$firstAction]['config']['icon'], 'DataConfig' => htmlspecialchars(json_encode($actionsConfig), ENT_QUOTES, 'UTF-8')), 'Select' => array('Label' => _t('GRIDFIELD_BULK_MANAGER.SELECT_ALL_LABEL', 'Select all')), 'Colspan' => count($gridField->getColumns()) - 1);
     $templateData = new ArrayData($templateData);
     return array('header' => $templateData->renderWith('BulkManagerButtons'));
 }

	/**
	 *
	 * @param GridField $gridField
	 * @return array
	 */
	public function getHTMLFragments($gridField) {
		if(!$this->checkDataType($gridField->getList())) return;
		
		$state = $gridField->State->GridFieldPaginator;
		if(!is_int($state->currentPage))
			$state->currentPage = 1;

		// Figure out which page and record range we're on
		$totalRows = $this->totalItems;
		if(!$totalRows) return array();

		$totalPages = ceil($totalRows/$this->itemsPerPage);
		if($totalPages == 0)
			$totalPages = 1;
		$firstShownRecord = ($state->currentPage - 1) * $this->itemsPerPage + 1;
		if($firstShownRecord > $totalRows)
			$firstShownRecord = $totalRows;
		$lastShownRecord = $state->currentPage * $this->itemsPerPage;
		if($lastShownRecord > $totalRows)
			$lastShownRecord = $totalRows;


		// First page button
		$firstPage = new GridField_FormAction($gridField, 'pagination_first', 'First', 'paginate', 1);
		$firstPage->addExtraClass('ss-gridfield-firstpage');
		if($state->currentPage == 1)
			$firstPage = $firstPage->performDisabledTransformation();

		// Previous page button
		$previousPageNum = $state->currentPage <= 1 ? 1 : $state->currentPage - 1;
		$previousPage = new GridField_FormAction($gridField, 'pagination_prev', 'Previous', 'paginate', $previousPageNum);
		$previousPage->addExtraClass('ss-gridfield-previouspage');
		if($state->currentPage == 1)
			$previousPage = $previousPage->performDisabledTransformation();

		// Next page button
		$nextPageNum = $state->currentPage >= $totalPages ? $totalPages : $state->currentPage + 1;
		$nextPage = new GridField_FormAction($gridField, 'pagination_next', 'Next', 'paginate', $nextPageNum);
		$nextPage->addExtraClass('ss-gridfield-nextpage');
		if($state->currentPage == $totalPages)
			$nextPage = $nextPage->performDisabledTransformation();

		// Last page button
		$lastPage = new GridField_FormAction($gridField, 'pagination_last', 'Last', 'paginate', $totalPages);
		$lastPage->addExtraClass('ss-gridfield-lastpage');
		if($state->currentPage == $totalPages)
			$lastPage = $lastPage->performDisabledTransformation();


		// Render in template
		$forTemplate = new ArrayData(array(
			'FirstPage' => $firstPage,
			'PreviousPage' => $previousPage,
			'CurrentPageNum' => $state->currentPage,
			'NumPages' => $totalPages,
			'NextPage' => $nextPage,
			'LastPage' => $lastPage,
			'FirstShownRecord' => $firstShownRecord,
			'LastShownRecord' => $lastShownRecord,
			'NumRecords' => $totalRows
		));
		return array(
			'footer' => $forTemplate->renderWith('GridFieldPaginator_Row', array('Colspan'=>count($gridField->getColumns()))),
		);
	}

	/**
	 * @covers GridField::getColumns
	 */
	public function testGetColumns(){
		$obj = new GridField('testfield', 'testfield', DataList::create('Member'));
		$expected = array (
			0 => 'FirstName',
			1 => 'Surname',
			2 => 'Email',
		);
		$this->assertEquals($expected, $obj->getColumns());
	}

 /**
  *
  * @param GridField $gridField
  * @return array
  */
 public function getHTMLFragments($gridField)
 {
     if (!$this->checkDataType($gridField->getList())) {
         return;
     }
     $state = $gridField->State->GridFieldPaginator;
     if (!is_int($state->currentPage)) {
         $state->currentPage = 1;
     }
     // Figure out which page and record range we're on
     $totalRows = $this->totalItems;
     if (!$totalRows) {
         return array();
     }
     $totalPages = (int) ceil($totalRows / $this->itemsPerPage);
     if ($totalPages == 0) {
         $totalPages = 1;
     }
     $firstShownRecord = ($state->currentPage - 1) * $this->itemsPerPage + 1;
     if ($firstShownRecord > $totalRows) {
         $firstShownRecord = $totalRows;
     }
     $lastShownRecord = $state->currentPage * $this->itemsPerPage;
     if ($lastShownRecord > $totalRows) {
         $lastShownRecord = $totalRows;
     }
     // If there is only 1 page for all the records in list, we don't need to go further
     // to sort out those first page, last page, pre and next pages, etc
     // we are not render those in to the paginator.
     if ($totalPages === 1) {
         $forTemplate = new ArrayData(array('OnlyOnePage' => true, 'FirstShownRecord' => $firstShownRecord, 'LastShownRecord' => $lastShownRecord, 'NumRecords' => $totalRows));
     } else {
         // First page button
         $firstPage = new GridField_FormAction($gridField, 'pagination_first', 'First', 'paginate', 1);
         $firstPage->addExtraClass('ss-gridfield-firstpage');
         if ($state->currentPage == 1) {
             $firstPage = $firstPage->performDisabledTransformation();
         }
         // Previous page button
         $previousPageNum = $state->currentPage <= 1 ? 1 : $state->currentPage - 1;
         $previousPage = new GridField_FormAction($gridField, 'pagination_prev', 'Previous', 'paginate', $previousPageNum);
         $previousPage->addExtraClass('ss-gridfield-previouspage');
         if ($state->currentPage == 1) {
             $previousPage = $previousPage->performDisabledTransformation();
         }
         // Next page button
         $nextPageNum = $state->currentPage >= $totalPages ? $totalPages : $state->currentPage + 1;
         $nextPage = new GridField_FormAction($gridField, 'pagination_next', 'Next', 'paginate', $nextPageNum);
         $nextPage->addExtraClass('ss-gridfield-nextpage');
         if ($state->currentPage == $totalPages) {
             $nextPage = $nextPage->performDisabledTransformation();
         }
         // Last page button
         $lastPage = new GridField_FormAction($gridField, 'pagination_last', 'Last', 'paginate', $totalPages);
         $lastPage->addExtraClass('ss-gridfield-lastpage');
         if ($state->currentPage == $totalPages) {
             $lastPage = $lastPage->performDisabledTransformation();
         }
         // Render in template
         $forTemplate = new ArrayData(array('OnlyOnePage' => false, 'FirstPage' => $firstPage, 'PreviousPage' => $previousPage, 'CurrentPageNum' => $state->currentPage, 'NumPages' => $totalPages, 'NextPage' => $nextPage, 'LastPage' => $lastPage, 'FirstShownRecord' => $firstShownRecord, 'LastShownRecord' => $lastShownRecord, 'NumRecords' => $totalRows));
     }
     return array('footer' => $forTemplate->renderWith('GridFieldPaginator_Row', array('Colspan' => count($gridField->getColumns()))));
 }