/**
* 练习题
*/
public function getPractiseBySeq($sectionId, $seq)
{
$tblCoursePractise = new DB_Haodu_CoursePractise();
$practise = $tblCoursePractise->scalar("id, seq, practise_id, video_id", "where section_id={$sectionId} and seq={$seq}");
$practiseInfo = $this->getPractise($practise['practise_id']);
if (!$practiseInfo) {
return false;
}
$practiseInfo['video_id'] = $practise['video_id'];
$practiseInfo['practise_id'] = $practise['practise_id'];
return $practiseInfo;
}
/**
* 视频所属习题
*/
public function getVideoBelongPractise($videoId)
{
$tbl = new DB_Haodu_CoursePractise();
return $tbl->scalar("*", "where video_id={$videoId}");
}
