PHP TreeDropdownField::setTreeBaseID方法代碼示例

 /**
  * Returns the input fields for this widget.
  * 
  * @param Widget $widget       Widget to initialize
  * @param array  $fetchMethods Optional list of product fetch methods
  * 
  * @return FieldList
  * 
  * @author Sebastian Diel <sdiel@pixeltricks.de>
  * @since 13.03.2014
  */
 public static function getCMSFieldsForProductSliderWidget(Widget $widget, $fetchMethods = array())
 {
     if (empty($fetchMethods)) {
         $fetchMethods = array('random' => $widget->fieldLabel('fetchMethodRandom'), 'sortOrderAsc' => $widget->fieldLabel('fetchMethodSortOrderAsc'), 'sortOrderDesc' => $widget->fieldLabel('fetchMethodSortOrderDesc'));
     }
     $fields = SilvercartDataObject::getCMSFields($widget, 'ExtraCssClasses', false);
     $productGroupDropdown = new TreeDropdownField('SilvercartProductGroupPageID', $widget->fieldLabel('SilvercartProductGroupPage'), 'SiteTree');
     $productGroupDropdown->setTreeBaseID(SilvercartTools::PageByIdentifierCode('SilvercartProductGroupHolder')->ID);
     $toggleFields = array($fields->dataFieldByName('numberOfProductsToShow'), $fields->dataFieldByName('numberOfProductsToFetch'), $fields->dataFieldByName('fetchMethod'), SilvercartGroupViewHandler::getGroupViewDropdownField('GroupView', $widget->fieldLabel('GroupView'), $widget->GroupView));
     $fields->dataFieldByName('fetchMethod')->setSource($fetchMethods);
     $fields->dataFieldByName('numberOfProductsToShow')->setDescription($widget->fieldLabel('numberOfProductsToShowInfo'));
     $fields->dataFieldByName('isContentView')->setDescription($widget->fieldLabel('isContentViewInfo'));
     if (is_object($fields->dataFieldByName('useSelectionMethod'))) {
         $fields->dataFieldByName('useSelectionMethod')->setSource(array('productGroup' => $widget->fieldLabel('SelectionMethodProductGroup'), 'products' => $widget->fieldLabel('SelectionMethodProducts')));
         $toggleFields[] = $fields->dataFieldByName('useSelectionMethod');
         $productGroupDropdown->setDescription($widget->fieldLabel('SilvercartProductGroupPageDescription'));
     }
     $toggleFields[] = $productGroupDropdown;
     $productDataToggle = ToggleCompositeField::create('ProductDataToggle', $widget->fieldLabel('ProductDataToggle'), $toggleFields)->setHeadingLevel(4);
     $productRelationToggle = ToggleCompositeField::create('ProductRelationToggle', $widget->fieldLabel('ProductRelationToggle'), array($fields->dataFieldByName('SilvercartProducts')))->setHeadingLevel(4);
     $fields->removeByName('numberOfProductsToShow');
     $fields->removeByName('numberOfProductsToFetch');
     $fields->removeByName('fetchMethod');
     $fields->removeByName('useSelectionMethod');
     $fields->removeByName('SilvercartProducts');
     $fields->addFieldToTab("Root.Main", $productDataToggle);
     $fields->addFieldToTab("Root.Main", $productRelationToggle);
     $widget->getCMSFieldsSliderTab($fields);
     //$widget->getCMSFieldsRoundaboutTab($fields);
     return $fields;
 }

 /**
  * Add fields to manage FAQs.
  *
  * @return $fields
  */
 public function getCMSFields()
 {
     $fields = parent::getCMSFields();
     $this->extend('beforeGetCMSFields', $fields);
     // setup category dropdown field
     $taxonomyRoot = self::getRootCategory();
     $categoryField = new TreeDropdownField('CategoryID', 'Category', 'TaxonomyTerm', 'ID', 'Name');
     //change this to 0 if you want the root category to show
     $categoryField->setTreeBaseID($taxonomyRoot->ID);
     $categoryField->setDescription(sprintf('Select one <a href="admin/taxonomy/TaxonomyTerm/EditForm/field/TaxonomyTerm/item/%d/#Root_Children">' . 'FAQ Category</a>', $taxonomyRoot->ID));
     $fields->addFieldToTab('Root.Main', $categoryField);
     $this->extend('updateGetCMSFields', $fields);
     return $fields;
 }

 /**
  * Adds dropdown field for album folders (subfolders inside assets/cwsoft-foldergallery)
  *
  * @return modified backend fields
  */
 function getCMSFields()
 {
     // create folder assets/cwsoft-foldergallery if not already exists
     Folder::find_or_make('cwsoft-foldergallery');
     // get default CMS fields
     $fields = parent::getCMSFields();
     // get "cwsoft-foldergallery" folder object
     $album = Folder::get()->filter('Filename', 'assets/cwsoft-foldergallery/')->First();
     if (!$album) {
         return $fields;
     }
     // add dropdown field with album folders (subfolders of assets/cwsoft-foldergallery)
     $tree = new TreeDropdownField('AlbumFolderID', _t('cwsFolderGalleryPage.CHOOSE_IMAGE_FOLDER', 'Choose image folder (subfolder assets/cwsoft-foldergallery/)'), 'Folder');
     $tree->setTreeBaseID((int) $album->ID);
     $fields->addFieldToTab('Root.Main', $tree, 'Content');
     return $fields;
 }

 /**
  * Adds the fields for the MirrorProductGroups tab
  *
  * @param FieldList $fields FieldList to add fields to
  * 
  * @return void
  */
 public function getFieldsForProductGroups($fields)
 {
     $productGroupHolder = SilvercartTools::PageByIdentifierCode('SilvercartProductGroupHolder');
     $silvercartProductGroupDropdown = new TreeDropdownField('SilvercartProductGroupID', $this->fieldLabel('SilvercartProductGroup'), 'SiteTree');
     if ($productGroupHolder) {
         $productGroupHolderID = $productGroupHolder->ID;
     } else {
         $productGroupHolderID = 0;
     }
     $silvercartProductGroupDropdown->setTreeBaseID($productGroupHolderID);
     if ($this->exists()) {
         $silvercartProductGroupMirrorPagesField = new TreeMultiselectField('SilvercartProductGroupMirrorPages', $this->fieldLabel('SilvercartProductGroupMirrorPages'), 'SiteTree');
         $silvercartProductGroupMirrorPagesField->setTreeBaseID($productGroupHolderID);
         $fields->removeByName('SilvercartProductGroupMirrorPages');
         $fields->insertBefore($silvercartProductGroupDropdown, 'ProductNumberGroup');
         $fields->insertAfter($silvercartProductGroupMirrorPagesField, 'SilvercartProductGroupID');
     } else {
         $fields->insertBefore($silvercartProductGroupDropdown, 'ProductNumberGroup');
     }
 }

 /**
  * Returns the form used to create new pages. If the current form is not set
  * (ie the user is NOT currently editing), then we just return null.
  *
  * @return Form
  */
 public function CreatePageForm()
 {
     $createOptions = array('child' => 'As a child of the selected page', 'sibling' => 'As a sibling of the selected page');
     $pageTree = new TreeDropdownField('CreateContext', _t('WikiPage.CREATE_CONTEXT', 'Select an existing page'), 'WikiPage');
     $pageTree->setValue($this->ID);
     $pageTree->setTreeBaseID($this->data()->getWikiRoot()->ID);
     $fields = FieldList::create(new TextField('NewPageName', _t('WikiPage.NEW_PAGE_NAME', 'New Page Name')), $pageTree, new OptionsetField('CreateType', _t('WikiPage.CREATE_OPTIONS', 'and create the new page '), $createOptions, 'child'));
     $actions = FieldList::create(new FormAction('addpage', _t('WikiPage.ADD_PAGE', 'Create')));
     return new Form($this, 'CreatePageForm', $fields, $actions);
 }

 /**
  * Return all fields of the backend.
  *
  * @return FieldList Fields of the CMS
  */
 public function getCMSFields()
 {
     $fields = parent::getCMSFields();
     $useOnlydefaultGroupviewSource = array('inherit' => _t('SilvercartProductGroupPage.DEFAULTGROUPVIEW_DEFAULT'), 'yes' => $this->fieldLabel('Yes'), 'no' => $this->fieldLabel('No'));
     $defaultGroupViewField = SilvercartGroupViewHandler::getGroupViewDropdownField('DefaultGroupView', $this->fieldLabel('DefaultGroupView'), $this->DefaultGroupView, _t('SilvercartProductGroupPage.DEFAULTGROUPVIEW_DEFAULT'));
     $useOnlyDefaultGroupViewField = new DropdownField('UseOnlyDefaultGroupView', $this->fieldLabel('UseOnlyDefaultGroupView'), $useOnlydefaultGroupviewSource, $this->UseOnlyDefaultGroupView);
     $productGroupsPerPageField = new TextField('productGroupsPerPage', $this->fieldLabel('productGroupsPerPage'));
     $defaultGroupHolderViewField = SilvercartGroupViewHandler::getGroupViewDropdownField('DefaultGroupHolderView', $this->fieldLabel('DefaultGroupHolderView'), $this->DefaultGroupHolderView, $this->fieldLabel('DefaultGroupView'));
     $useOnlyDefaultGroupHolderViewField = new DropdownField('UseOnlyDefaultGroupHolderView', $this->fieldLabel('UseOnlyDefaultGroupHolderView'), $useOnlydefaultGroupviewSource, $this->UseOnlyDefaultGroupHolderView);
     $fieldGroup = new SilvercartFieldGroup('FieldGroup', '', $fields);
     $redirectionFieldGroup = new SilvercartFieldGroup('RedirectionFieldGroup', '', $fields);
     $redirectToProductGroupField = new CheckboxField('RedirectToProductGroup', $this->fieldLabel('RedirectToProductGroup'));
     $linkToField = new TreeDropdownField('LinkToID', $this->fieldLabel('LinkTo'), 'SiteTree');
     $productGroupsPerPageField->setRightTitle(_t('SilvercartProductGroupPage.PRODUCTSPERPAGEHINT'));
     $fieldGroup->push($defaultGroupViewField);
     $fieldGroup->push($useOnlyDefaultGroupViewField);
     $fieldGroup->breakAndPush($productGroupsPerPageField);
     $fieldGroup->breakAndPush($defaultGroupHolderViewField);
     $fieldGroup->push($useOnlyDefaultGroupHolderViewField);
     $redirectionFieldGroup->push($redirectToProductGroupField);
     if ($this->exists()) {
         $linkToField->setTreeBaseID($this->ID);
         $redirectionFieldGroup->breakAndPush($linkToField);
     }
     $displaySettingsToggle = ToggleCompositeField::create('DisplaySettingsToggle', $this->fieldLabel('DisplaySettings'), array($fieldGroup))->setHeadingLevel(4)->setStartClosed(true);
     $redirectionSettingsToggle = ToggleCompositeField::create('RedirectionSettingsToggle', $this->fieldLabel('RedirectionSettings'), array($redirectionFieldGroup))->setHeadingLevel(4)->setStartClosed(true);
     $fields->insertAfter($redirectionSettingsToggle, 'Content');
     $fields->insertAfter($displaySettingsToggle, 'Content');
     $this->extend('extendCMSFields', $fields);
     return $fields;
 }