demo.html 3.4 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  2. <html xmlns="http://www.w3.org/1999/xhtml">
  3. <head>
  4. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  5. <title>SimpleTree</title>
  6. <link rel="stylesheet" type="text/css" href="js/tree_themes/SimpleTree.css"/>
  7. <link rel="stylesheet" href="js/tree_themes/style.css" media="screen" type="text/css" />
  8. <script type="text/javascript" src="js/jquery-1.6.min.js"></script>
  9. <script type="text/javascript" src="js/SimpleTree.js"></script>
  10. <script type="text/javascript">
  11. $(function(){
  12. $(".st_tree").SimpleTree({
  13. click:function(a){
  14. if(!$(a).attr("hasChild"))
  15. alert($(a).attr("ref"));
  16. }
  17. });
  18. });
  19. window.onload = function () {
  20. var add = document.getElementById("add");
  21. add.onclick = function(){
  22. prompt("请添加课程:");
  23. }
  24. var txt = document.getElementById("txt");
  25. txt.onfocus = function(){
  26. if (txt.value == "请输入关键字"){
  27. txt.value = "";
  28. txt.style.color = "#333";
  29. }
  30. }
  31. txt.onblur = function () {
  32. if (txt.value == ""){
  33. txt.value = "请输入关键字";
  34. txt.style.color = "#ccc";
  35. }
  36. }
  37. //获取图片
  38. var img = document.getElementsByTagName("img");
  39. //鼠标经过图片
  40. for(i=0;i<img.length;i++){
  41. img[i].index = i;
  42. img[1].onmouseover = function () {
  43. this.src = "js/tree_themes/imgs/" + 1 + ".gif";
  44. }
  45. img[2].onmouseover = function () {
  46. this.src = "js/tree_themes/imgs/" + 2 + ".gif";
  47. }
  48. img[3].onmouseover = function () {
  49. this.src = "js/tree_themes/imgs/" + 3 + ".gif";
  50. }
  51. //鼠标离开图片
  52. if(i!=0 && i!=4){
  53. img[i].onmouseout = function () {
  54. this.src = "js/tree_themes/imgs/0.png";
  55. }
  56. img[1].onclick = function(){
  57. prompt("请添加课程:");
  58. }
  59. img[2].onclick = function(){
  60. if(confirm("确实要删除吗?")){
  61. alert("已经删除!");
  62. }else {
  63. alert("已经取消了删除操作");
  64. }
  65. }
  66. img[3].onclick = function(){
  67. prompt("请编辑课程:","理科");
  68. }
  69. }
  70. }
  71. }
  72. </script>
  73. </head>
  74. <body>
  75. <div align="center">
  76. <img id="school" src="js/tree_themes/imgs/school.png">
  77. </div>
  78. <div id="box">
  79. <input type="text" name="search" value="请输入关键字" id="txt">
  80. <div id="add">添加学科</div>
  81. <div id="search">搜索</div>
  82. </div>
  83. <div id="all">
  84. <div class="img">
  85. <img id="img" src="js/tree_themes/imgs/0.png">
  86. <img id="img" src="js/tree_themes/imgs/0.png">
  87. <img id="img" src="js/tree_themes/imgs/0.png">
  88. </div>
  89. <div class="st_tree">
  90. <ul>
  91. <li><a href="#" ref="lk">理科</a></li>
  92. <ul show="true">
  93. <li><a href="#" ref="jsjykx">计算机与科学</a></li>
  94. <li><a href="#" ref="rjgc">软件工程</a></li>
  95. </ul>
  96. <li><a href="#" ref="wk">文科</a></li>
  97. <ul>
  98. <li><a href="#" ref="swyy">商务英语</a></li>
  99. <li><a href="#" ref="hyyx">汉语言学</a></li>
  100. <li><a href="#" ref="lsx">历史学</a></li>
  101. </ul>
  102. </ul>
  103. </div>
  104. <div id="photo">
  105. <img src="js/tree_themes/imgs/a.jpg" width="300px" height="300px">
  106. </div>
  107. </div>
  108. </body>
  109. </html>