在线学习时间破J问题

linyuntai · 发表于 2012-9-1 23:33:41

这是网页上的计时器的js脚本，要10到20分钟之间才能点击对学习时间进行更新。怎样用易语言进行破J时间限制？请大大指教！

var hover='orange',normal='slategray',normalbordercolor='#336699',strTop='',strLeft='';
window.onload =window.onscroll = scrollMsgTip;
var moveable=false;
var x0=0,y0=0,x1=0,y1=0;
//开始拖动;
function startDrag(obj)
{
if(event.button==1)
{
$("divDrag").style.visibility = "visible";

  //锁定标题栏;
  obj.setCapture();
  //定义对象;
  var win =  $("msgtip");
  //记录鼠标和层位置;
  x0 = event.clientX;
  y0 = event.clientY;
  x1 = parseInt(win.style.left);
  y1 = parseInt(win.style.top);
  //记录颜色;
  //normal = obj.style.backgroundColor;
  //改变风格;
  obj.style.backgroundColor = hover;
  win.style.borderColor = hover;
//  win.style.left = x1 ;
//  win.style.top  = y1 ;
  moveable = true;

  event.srcElement.setCapture();
}
}
//拖动;
function drag(obj)
{
if(moveable)
{
//小窗口宽度高度
var winwidth=600,winheight=141;
var msg = $("msg");
var flg = msg.style.display=="none";
if(flg)
{
      winwidth=300,winheight=25;
}

obj.setCapture();
var win = $("msgtip");
var bg = $("bg");
var x=x1 + event.clientX - x0;
var y=y1 + event.clientY - y0;
var l=document.body.scrollWidth;
var h=document.body.scrollHeight;

if(x<0){x=0;}
if(x+winwidth>l){x=l-winwidth;} //小窗口宽度为600
if(y<0){y=0;}
if(y+winheight>h){y=h-winheight;}

win.style.left =x;// x1 + event.clientX - x0;
win.style.top  =y;// y1 + event.clientY - y0;
}
}
//停止拖动;
function stopDrag(obj)
{
if(moveable)
{
  $("divDrag").style.visibility = "hidden";
  var win = $("msgtip");
  var msg = $("msg");
  win.style.borderColor    = normalbordercolor;
  obj.style.backgroundColor = normal;
  msg.style.color          = normal;
  obj.releaseCapture();
  moveable = false;
  event.srcElement.releaseCapture();
}
}
function min(obj)
{
      var win = $("msgtip");
      var tit = $("msgTitle");
      var msg = $("msg");
      var flg = msg.style.display=="none";
      if(flg)
      {
            win.style.height  = parseInt(msg.style.height) + parseInt(tit.style.height);
            win.style.width = "600px";
            msg.style.display = "block";
            obj.innerHTML = "<img src=\"zuixiao.jpg\" style=\"vertical-align: bottom; border:0px;\"/>";//"0";
            $("btn").title = "最小化";

            if(strLeft!="" && strTop!="")
            {
            win.style.left = strLeft;
            win.style.top  = strTop;
            }
            else
            {
            scrollTip();
            }
      }
      else
      {
            closeDiv();
      }
}
function closeDiv()
{
      var strisview=$("isView").value;
      if(strisview=="1")
      {
         timeFrame.window.document.getElementById("glowtext").innerHTML="请更新学习时间！";
         timeFrame.window.startglowing();
         return;
      }
      var win = $("msgtip");
      var tit = $("msgTitle");
      var msg = $("msg");
      win.style.height  = parseInt(tit.style.height);
      win.style.width = "300px";
      $("btn").innerHTML = "<img src=\"zuida.jpg\" style=\"vertical-align: bottom; border:0px;\"/>";//"2";
      $("btn").title = "最大化";
      msg.style.display = "none";
      $("bg").style.visibility = "hidden";
      strLeft=win.style.left;
      strTop=win.style.top;
      scroll();
}

var tScaler;  //计时器
//随机展开DIV
function Time()
{
      var win = $("msgtip");
      var tit = $("msgTitle");
      var msg = $("msg");
      //var num = Math.round(Math.random()*10) + 10;//Math.floor(Math.random()*0) + 1 //产生一个 10-20之间的随机数

      //tScaler = setTimeout("Time()",num * 60 * 1000);//根据随机数分钟数显示 IFrame ，在 IFrame 中提交时间
      if(!msg) return;
      win.style.height  = parseInt(msg.style.height) + parseInt(tit.style.height);
      win.style.width = "600px";
      msg.style.display = "block";
      $("btn").innerHTML = "<img src=\"zuixiao.jpg\" style=\"vertical-align: bottom; border:0px;\"/>";//"0";
      $("bg").style.visibility = "visible";
      scrollCenter();

      $("isView").value="1";

      //学习计时停止
      timeFrame.window.stopTimer();

      stopScaler();
      //窗口置前
      self.focus();
      window.onblur=function (){self.focus();}
}

function stopScaler(){
      //alert('stopScaler');
   clearTimeout(tScaler);
}

function statScaler(){
      var num = Math.round(Math.random()*9) + 11;//Math.floor(Math.random()*0) + 1;//产生一个 10-20之间的随机数
      //alert(num);
      tScaler = setTimeout("Time()",num * 60 * 1000);//根据随机数分钟数显示 IFrame ，在 IFrame 中提交时间

      $("isView").value="0";
      window.onblur=function (){}
}

g_blnCheckUnload = true;
window.onbeforeunload = function() {
if(g_blnCheckUnload)
{
  return '点"确定"结束学习，本次学习时间不会累计。点"取消"可继续学习。';
}
}

function cg()
{
timeFrame.window.stopTimer();

min($("btn"));
alert('更新学习时间成功！');
timeFrame.window.DoConverseCallTimer();
stopScaler();
statScaler();
}