tree.js

来自「学生档案与成绩管理（1）学生档案管理：记录每个学生的档案信息」· JavaScript 代码 · 共 35 行

//****************************************************************************
//【版权所有·尊重他人创作】
// History:
// Created by 郭宝华(bob guo), [e-mail], 2003.12.17 
//****************************************************************************

var Node_Expand = "ToExpand"
var Node_Collapse = "ToCollapse"

function NodeTurn()
{
  theElement=window.event.srcElement;
  theParent=theElement.parentElement;
  if (theElement.name == Node_Expand)
  {
    theElement.name = Node_Collapse;
    theElement.src="../../images/collaps.gif"
    for (var i = 2; i < theParent.children.length; i++)
      theParent.children(i).style.display = "block";
  }
	          
  else if (theElement.name == Node_Collapse)
  {
    theElement.name = Node_Expand;
    theElement.src="../../images/expand.gif"
    for (var i = 2; i < theParent.children.length; i++)
      theParent.children(i).style.display="none";
  }
}

function HideStatus()
{
  window.status=" ";
}