コード例 #1
0
 /**
  * @param $folderID The ID of the folder to display.
  * @return FormField
  */
 protected function getListField($folderID)
 {
     // Generate the folder selection field.
     $folderField = new TreeDropdownField('ParentID', _t('HtmlEditorField.FOLDER', 'Folder'), 'Folder');
     $folderField->setValue($folderID);
     // Generate the file list field.
     $config = GridFieldConfig::create();
     $config->addComponent(new GridFieldSortableHeader());
     $config->addComponent(new GridFieldFilterHeader());
     $config->addComponent(new GridFieldDataColumns());
     $config->addComponent(new GridFieldPaginator(10));
     // If relation is to be autoset, we need to make sure we only list compatible objects.
     $baseClass = null;
     if ($this->parent->relationAutoSetting) {
         $baseClass = $this->parent->getRelationAutosetClass();
     }
     // By default we can attach anything that is a file, or derives from file.
     if (!$baseClass) {
         $baseClass = 'File';
     }
     // Create the data source for the list of files within the current directory.
     $files = DataList::create($baseClass)->filter('ParentID', $folderID);
     $fileField = new GridField('Files', false, $files, $config);
     $fileField->setAttribute('data-selectable', true);
     if ($this->parent->getConfig('allowedMaxFileNumber') > 1) {
         $fileField->setAttribute('data-multiselect', true);
     }
     $selectComposite = new CompositeField($folderField, $fileField);
     return $selectComposite;
 }
コード例 #2
0
ファイル: UploadField.php プロジェクト: redema/sapphire
	/**
	 * @param $folderID The ID of the folder to display.
	 * @return FormField
	 */
	protected function getListField($folderID) {
		// Generate the folder selection field.
		$folderField = new TreeDropdownField('ParentID', _t('HtmlEditorField.FOLDER', 'Folder'), 'Folder');
		$folderField->setValue($folderID);

		// Generate the file list field.
		$config = GridFieldConfig::create();
		$config->addComponent(new GridFieldSortableHeader());
		$config->addComponent(new GridFieldFilterHeader());
		$config->addComponent(new GridFieldDataColumns());
		$config->addComponent(new GridFieldPaginator(10));

		// Create the data source for the list of files within the current directory.
		$files = DataList::create('File')->filter('ParentID', $folderID);

		// If relation is to be autoset, make sure only objects from related class are listed.
		if ($this->parent->relationAutoSetting) {
			if ($relationClass = $this->parent->getRelationAutosetClass()) {
				$files->filter('ClassName', $relationClass);
			}
		}

		$fileField = new GridField('Files', false, $files, $config);
		$fileField->setAttribute('data-selectable', true);
		if($this->parent->getConfig('allowedMaxFileNumber') > 1) $fileField->setAttribute('data-multiselect', true);

		$selectComposite = new CompositeField(
			$folderField,
			$fileField
		);

		return $selectComposite;
	}