TYPO3 typo3_forum菜单不起作用

Question

我有TYPO3 7.6.18，我安装了typo3_forum 1.1。问题在于菜单没有显示，我学到了问题，并且看到ajax请求发送到ajaxAction并获取菜单，并且必须通过js将其发送到html。我看到我收到空数据，因此发布表单不存在等。我真的不知道如何解决这个问题。

Answer 1

问题出在ajaxController上。我不知道为什么，但js被发送错误的json格式。我编辑一点主要行动。

public function mainAction($displayedUser = "", $postSummarys = "", $topicIcons = "", $forumIcons = "", $displayedTopics = "", $displayOnlinebox = 0, $displayedPosts = "", $displayedForumMenus = "", $displayedAds = "") { 
      // json array 

     $content = []; 

     if (!empty($_POST['tx_typo3forum_ajax']['displayedUser'])) { 
      $displayedUser = str_replace('"', '', $_POST['tx_typo3forum_ajax']['displayedUser']); 
      $content['onlineUser'] = $this->_getOnlineUser($displayedUser); 
     } 
     if (!empty($_POST['tx_typo3forum_ajax']['displayedForumMenus'])) { 
      $displayedForumMenus = str_replace('"', '', $_POST['tx_typo3forum_ajax']['displayedForumMenus']); 
      $content['forumMenus'] = $this->_getForumMenus($displayedForumMenus); 
     } 
     if (!empty($_POST['tx_typo3forum_ajax']['postSummarys'])) { 
      $postSummarys = str_replace('"', '', $_POST['tx_typo3forum_ajax']['postSummarys']); 
      $content['postSummarys'] = $this->_getPostSummarys($postSummarys); 
     } 
     if (!empty($_POST['tx_typo3forum_ajax']['topicIcons'])) { 
      $topicIcons = str_replace('"', '', $_POST['tx_typo3forum_ajax']['topicIcons']); 
      $content['topicIcons'] = $this->_getTopicIcons($topicIcons); 
     } 
     if (!empty($_POST['tx_typo3forum_ajax']['forumIcons'])) { 
      $forumIcons = str_replace('"', '', $_POST['tx_typo3forum_ajax']['forumIcons']); 
      $content['forumIcons'] = $this->_getForumIcons($forumIcons); 
     } 
     if (!empty($_POST['tx_typo3forum_ajax']['displayedTopics'])) { 
      $displayedTopics = str_replace('"', '', $_POST['tx_typo3forum_ajax']['displayedTopics']); 
      $content['topics'] = $this->_getTopics($displayedTopics); 
     } 
     if (!empty($_POST['tx_typo3forum_ajax']['displayedPosts'])) { 
      $displayedPosts = str_replace('"', '', $_POST['tx_typo3forum_ajax']['displayedPosts']); 
      $content['posts'] = $this->_getPosts($displayedPosts); 
     } 
     if (!empty($_POST['tx_typo3forum_ajax']['displayedPosts'])) { 
      $displayedPosts = str_replace('"', '', $_POST['tx_typo3forum_ajax']['displayedPosts']); 
      $content['posts'] = $this->_getPosts($displayedPosts); 
     } 
     if ($displayOnlinebox == 1) { 
      $content['onlineBox'] = $this->_getOnlinebox(); 
     } 
     $displayedAds = json_decode($_POST['tx_typo3forum_ajax']['displayedAds']); 
     if ((int)$displayedAds->count > 1) { 
      $content['ads'] = $this->_getAds($displayedAds); 
     } 

     $this->view->assign('content', json_encode($content)); 
    }