lesson.php 2.0 KB

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  1. <?PHP
  2. include "../pcdl/html_head.php";
  3. ?>
  4. <body>
  5. <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
  6. <script src="https://cdn.jsdelivr.net/npm/mermaid@8.6.0/dist/mermaid.min.js"></script>
  7. <script src="../course/lesson.js"></script>
  8. <?php
  9. require_once("../pcdl/head_bar.php");
  10. ?>
  11. <style>
  12. #main_video_win iframe{
  13. width:100%;
  14. height:100%;
  15. }
  16. </style>
  17. <?php
  18. //
  19. require_once "../path.php";
  20. require_once "../public/_pdo.php";
  21. require_once '../ucenter/function.php';
  22. require_once '../public/function.php';
  23. global $PDO;
  24. PDO_Connect("sqlite:"._FILE_DB_COURSE_);
  25. $query = "select * from lesson where id = '{$_GET["id"]}' limit 0,1";
  26. $Fetch = PDO_FetchAll($query);
  27. if(count($Fetch)==0)
  28. {
  29. echo "无法找到此课程。可能该课程已经被拥有者删除。";
  30. exit;
  31. }
  32. $lesson_info = $Fetch[0];
  33. $query = "select * from course where id = '{$lesson_info["course_id"]}' limit 0,1";
  34. $Fetch = PDO_FetchAll($query);
  35. if(count($Fetch)==0)
  36. {
  37. echo "无法找到此课程。可能该课程已经被拥有者删除。";
  38. exit;
  39. }
  40. $course_info = $Fetch[0];
  41. echo "<div id='course_head_bar' style='background-color:var(--tool-bg-color1);padding:1em 10px 10px 10px;'>";
  42. echo "<div class='index_inner '>";
  43. echo "<div style='font-size:140%'>";
  44. echo "<a href='../uhome/course.php?userid={$course_info["teacher"]}'>";
  45. echo ucenter_getA($course_info["teacher"]);
  46. echo "</a>";
  47. echo " > ";
  48. echo "<a href='../course/course.php?id={$course_info["id"]}'>";
  49. echo $course_info["title"];
  50. echo "</a>";
  51. echo " > ";
  52. echo $lesson_info["title"];
  53. echo "</div>";
  54. echo '<div class="summary" style="padding-bottom:5px;">'.$course_info["subtitle"].'</div>';
  55. echo '<div class="summary" style=""><button>关注</button><button>报名</button><button>分享</button></div>';
  56. echo "</div>";
  57. echo '</div>';
  58. echo "<div class='index_inner'>";
  59. echo "<div id='lesson_list'>";
  60. echo "</div>";
  61. ?>
  62. </div>
  63. <script>
  64. $("#main_video_win").height($("#main_video_win").width()*9/16);
  65. lesson_show("<?php echo $_GET["id"]; ?>");
  66. </script>
  67. <?php
  68. include "../pcdl/html_foot.php";
  69. ?>