TYPO3 Core

Hi!

I use a slide option in my extension https://forge.typo3.org/projects/extension-adx_twitter_bootstrap
with following TS setup:

styles.content.get {

  select.pidInList = {field: mount_pid // field: this}
  select.pidInList.insertData = 1
  select.andWhere.dataWrap = ( tt_content.tx_adxtwitterbootstrap_inherit = 1 OR ( tt_content.tx_adxtwitterbootstrap_inherit = 2 AND tt_content.pid != {TSFE: contentPid} ) OR ( tt_content.tx_adxtwitterbootstrap_inherit = 0 AND tt_content.pid = {TSFE: contentPid} ) )

  slide = -1
  slide.collect = -1
  slide.collectReverse = 0
  slide.collectFuzzy = 0

}

This worked up to v6.2 properly. In v7.4.0 the content will be rendered twice even the option is not set.

The solution will be to reset the "$cobjValue" on the right place:

File: typo3/sysext/frontend/Classes/ContentObject/ContentContentObject.php
Line: 72

search:

            if (!empty($records)) {
                $this->cObj->currentRecordTotal = count($records);
                $this->getTimeTracker()->setTSlogMessage('NUMROWS: ' .  count($records));

                /** @var $cObj ContentObjectRenderer */
                $cObj = GeneralUtility::makeInstance(ContentObjectRenderer::class);
                $cObj->setParent($this->cObj->data, $this->cObj->currentRecord);
                $this->cObj->currentRecordNumber = 0;
                $cobjValue = '';

replace:

            $cobjValue = '';
            if (!empty($records)) {
                $this->cObj->currentRecordTotal = count($records);
                $this->getTimeTracker()->setTSlogMessage('NUMROWS: ' .  count($records));

                /** @var $cObj ContentObjectRenderer */
                $cObj = GeneralUtility::makeInstance(ContentObjectRenderer::class);
                $cObj->setParent($this->cObj->data, $this->cObj->currentRecord);
                $this->cObj->currentRecordNumber = 0;

Thanks a lot!