Content elements

New Content Elements

It's possible to add drop zones for new content elements in a custom content elements. This is done by the class called ContentEditableWrapperService.

• Example of usage.

  page = PAGE
  page.1001 = USER
  page.1001 {
     userFunc = Your\NameSpace\YourWrappingClass->wrapWithDropZone
  }
  

• Create your PHP class with user function

  <?php
  
  namespace Your\NameSpace;
  
  use TYPO3\CMS\Core\Utility\GeneralUtility;
  use TYPO3\CMS\FrontendEditing\Service\AccessService;
  use TYPO3\CMS\FrontendEditing\Service\ContentEditableWrapperService;
  
  class YourWrappingClass {
  
       /**
       * @param string $content Empty string (no content to process)
       * @param array $conf TypoScript configuration
       * @return string $content
       */
       public function wrapWithDropZone($content, $conf)
       {
            if (AccessService::isEnabled()) {
                 $wrapperService = GeneralUtility::makeInstance(ContentEditableWrapperService::class);
  
                 $content = $wrapperService->wrapContentWithDropzone(
                      'tt_content', // table name
                      $uid, // CE uid
                      -1, // page uid, pid
                      $content,
                      0, // colPos
                      // additional fields if needed
                      [
                           'subheader' => 'default subheader'
                      ]
                 );
            }
  
            return $content;
       }
  }
  

Custom Dropzone modifier (using frontend editing together with Grid Elements)

Here is a full example of how to use the hook (wrapWithDropZone) together with Grid Elements and multi column splitters:

https://gist.github.com/joekolade/674ecba5c2615901581d6c4e4c272b4a