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用PHP实现简单的滑动菜单

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2016-05-22 18:38:391540browse

table {font-size = 9pt}

td {height = 20px}

<script for=pad event=onclick>
// 大类节点点击响应
for(var i=1;i<this.parentElement.rows.length;i =2)
 this.parentElement.rows[i].style.display = "none";
this.parentElement.rows[this.rowIndex 1].style.display=&#39;block&#39;;
view.innerHTML = this.v1 ":" this.v2; // 根据大小类自行构造相应动作
</script>
<script for=bar event=onclick>
// 小类节点点击响应
view.innerHTML = this.v1 ":" this.v2; // 根据大小类自行构造相应动作
</script>
<script>
/**
* 产生菜单的html代码串
* 入口参数为菜单默认打开的大类号
*/
function menu(n) {
  this.ar = new Array(
  /**
   * 参数数组
   * 列1:大类
   * 列2:小类
   * 列3:标题
   */
  new Array(1,0,"大类一"),
  new Array(1,1,"小类一"),
  new Array(1,2,"小类二"),
  new Array(2,0,"大类二"),
  new Array(2,1,"小类一"),
  new Array(2,2,"小类二"),
  new Array(2,3,"小类三"),
  new Array(3,0,"大类三"),
  new Array(3,1,"小类一"),
  new Array(3,2,"小类二"),
  new Array(4,0,"大类四"),
  new Array(4,1,"小类一"),
  new Array(4,2,"小类二"),
  new Array(4,3,"小类三")
  );
  this.width =120;
  this.bgcolor = "#f0f0f0";
  this.bordercolorlight = "#c0c0c0";
  this.bordercolordark = "#FFFFFF";
  this.tr_bgcolor = "#d0d0d0";
  var s = "<table border=1 align=center width=" this.width " bgcolor=" this.bgcolor " bordercolorlight=" this.bordercolorlight " bordercolordark=" this.bordercolordark " CELLPADDING=0 CELLSPACING=0>"
  for(var i=0;i<this.ar.length;i ) { // 构造菜单的html结构,其中将大小类编号作为自定义参数,以便事件响应时使用。
    if(this.ar[i][1] == 0) {
      if(i > 0)
        s = "</table></td></tr>";
      var vk = this.ar[i][0]==n?"block":"none";
      s = "<tr id=&#39;pad&#39; bgcolor=" this.tr_bgcolor " v1=" this.ar[i][0] " v2=" this.ar[i][1] "><td align=center>" this.ar[i][2] "</td></tr><tr style=&#39;display:" vk "&#39;><td><table width=100%>";
    }else
      s = "<tr><td id=&#39;bar&#39; v1=" this.ar[i][0] " v2=" this.ar[i][1] ">" this.ar[i][2] "</td></tr>";
  }
  s = "</table></td></tr></table>";
  return s;
}
/*** 创建菜单 ***/
menus.innerHTML = menu(4);
</script>


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