function GetCookie(name)
//获得Cookie的原始值
{
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen)
{
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return GetCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
}function doanswer(sid,biezhiyinan,SID2,cuoid)
{
document.getElementById(sid).value=biezhiyinan;
document.cookie= sid + "=" + escape(biezhiyinan);
flag=document.getElementById('flag').value;
var TT,YY;
TT=SID2.toString();
YY=biezhiyinan.toString();
if (flag==0){
document.getElementById('flag').value=1;
var dadui_total= Number(GetCookie("dadui_total"));
alert("读取的旧的答对题数量:"+dadui_total);
var da_total = Number(GetCookie("da_total"));
alert("读取的旧的已答题数量:"+da_total);
var new_total=Number(da_total-(-1));
alert("写入的新的的已答题数量:"+new_total);
// document.cookie= 'da_total'+ "=" + escape(new_total);
SetCookie("da_total",new_total)
if(TT==YY){
daan.innerHTML= "<img src='images/Key_right.gif'>";
var new_dadui_total=Number(dadui_total-(-1));
alert('恭喜您答对了,哈哈');
alert('答对题目数量:'+new_dadui_total);
alert('已答题目数量:'+new_total);
percent=Math.round(100*new_dadui_total/new_total*10)/10+"%";
alert("正确率"+percent);
//document.cookie= "dadui_total"+ "=" + escape(new_dadui_total);
SetCookie("dadui_total",new_dadui_total);
//document.cookie= "percent"+ "=" + escape(percent);
//alert(percent);
document.getElementById("percent").value=percent
}
else{
daan.innerHTML= "<img src='images/Key_error.gif'>"+"答案是:"+TT;
var numbers = GetCookie('cuotiid');
numbers = numbers+","+cuoid;
document.cookie= 'cuotiid' + "=" + escape(numbers);
alert('汗答错了');
alert('答对题目数量:'+dadui_total);
alert('已答题目数量:'+new_total);
percent=Math.round(100*dadui_total/new_total*10)/10+"%";
document.getElementById('percent').value=percent } }
else{
//alert("第二次点击") if(TT==YY){
daan.innerHTML= "<img src='images/Key_right.gif'>";
}
else{
daan.innerHTML= "<img src='images/Key_error.gif'>"+"答案是:"+TT;
var numbers = GetCookie('cuotiid');
numbers = numbers+","+cuoid;
document.cookie= 'cuotiid' + "=" + escape(numbers);
}} }// JavaScript Document调试的时候经常会发现读取的旧的已答题数量会出错,清空本地cookie之后,又回复正常
郁闷死了,高手帮忙看看
//获得Cookie的原始值
{
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen)
{
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return GetCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
}function doanswer(sid,biezhiyinan,SID2,cuoid)
{
document.getElementById(sid).value=biezhiyinan;
document.cookie= sid + "=" + escape(biezhiyinan);
flag=document.getElementById('flag').value;
var TT,YY;
TT=SID2.toString();
YY=biezhiyinan.toString();
if (flag==0){
document.getElementById('flag').value=1;
var dadui_total= Number(GetCookie("dadui_total"));
alert("读取的旧的答对题数量:"+dadui_total);
var da_total = Number(GetCookie("da_total"));
alert("读取的旧的已答题数量:"+da_total);
var new_total=Number(da_total-(-1));
alert("写入的新的的已答题数量:"+new_total);
// document.cookie= 'da_total'+ "=" + escape(new_total);
SetCookie("da_total",new_total)
if(TT==YY){
daan.innerHTML= "<img src='images/Key_right.gif'>";
var new_dadui_total=Number(dadui_total-(-1));
alert('恭喜您答对了,哈哈');
alert('答对题目数量:'+new_dadui_total);
alert('已答题目数量:'+new_total);
percent=Math.round(100*new_dadui_total/new_total*10)/10+"%";
alert("正确率"+percent);
//document.cookie= "dadui_total"+ "=" + escape(new_dadui_total);
SetCookie("dadui_total",new_dadui_total);
//document.cookie= "percent"+ "=" + escape(percent);
//alert(percent);
document.getElementById("percent").value=percent
}
else{
daan.innerHTML= "<img src='images/Key_error.gif'>"+"答案是:"+TT;
var numbers = GetCookie('cuotiid');
numbers = numbers+","+cuoid;
document.cookie= 'cuotiid' + "=" + escape(numbers);
alert('汗答错了');
alert('答对题目数量:'+dadui_total);
alert('已答题目数量:'+new_total);
percent=Math.round(100*dadui_total/new_total*10)/10+"%";
document.getElementById('percent').value=percent } }
else{
//alert("第二次点击") if(TT==YY){
daan.innerHTML= "<img src='images/Key_right.gif'>";
}
else{
daan.innerHTML= "<img src='images/Key_error.gif'>"+"答案是:"+TT;
var numbers = GetCookie('cuotiid');
numbers = numbers+","+cuoid;
document.cookie= 'cuotiid' + "=" + escape(numbers);
}} }// JavaScript Document调试的时候经常会发现读取的旧的已答题数量会出错,清空本地cookie之后,又回复正常
郁闷死了,高手帮忙看看
function setCookie(name, value) //cookies设置,第3个匿名参数表示cookie的保存时间
{
var argv = setCookie.arguments;
var argc = setCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
if(expires!=null&&expires!="")
{
var LargeExpDate = new Date ();
LargeExpDate.setTime(LargeExpDate.getTime() + (expires*1000*3600*24));
}
document.cookie = name + "=" + escape (value)+((expires == null) ? "" : ("; expires=" +LargeExpDate.toGMTString()));
}function getCookie(name) //cookies读取
{
var search = name + "="
if(document.cookie.length > 0)
{
offset = document.cookie.indexOf(search)
if(offset != -1)
{
offset += search.length
end = document.cookie.indexOf(";", offset)
if(end == -1) end = document.cookie.length
return unescape(document.cookie.substring(offset, end))
}
else return ""
}
}
{
document.getElementById(sid).value=biezhiyinan;
setCookie("sid",biezhiyinan);
//document.cookie= sid + "=" + escape(biezhiyinan);
flag=document.getElementById('flag').value;
var TT,YY;
TT=SID2.toString();
YY=biezhiyinan.toString();
if (flag==0){
document.getElementById('flag').value=1;
var dadui_total= GetCookie("dadui_total");
alert("读取的旧的答对题数量:"+dadui_total);
var da_total = GetCookie("da_total");
alert("读取的旧的已答题数量:"+da_total);
var new_total=da_total-(-1);
alert("写入的新的的已答题数量:"+new_total); //document.cookie= 'da_total'+ "=" + escape(new_total);
setCookie('da_total',new_total);
if(TT==YY){
daan.innerHTML= "<img src='images/Key_right.gif'>";
new_dadui_total=dadui_total-(-1);
alert('恭喜您答对了,哈哈');
alert('答对题目数量:'+new_dadui_total);
alert('已答题目数量:'+new_total);
percent=Math.round(100*new_dadui_total/new_total*10)/10+"%";
//alert(da_total);
setCookie("dadui_total",new_dadui_total);
//document.cookie= 'dadui_total'+ "=" + escape(new_dadui_total);
setCookie("percent",percent);
//document.cookie= 'percent'+ "=" + escape(percent);
//alert(percent);
document.getElementById('percent').value=percent
}
else{
daan.innerHTML= "<img src='images/Key_error.gif'>"+"答案是:"+TT;
var numbers = GetCookie('cuotiid');
numbers = numbers+","+cuoid;
setCookie('cuotiid',numbers); //document.cookie= 'cuotiid' + "=" + escape(numbers);
alert('汗答错了');
alert('答对题目数量:'+dadui_total);
alert('已答题目数量:'+new_total);
percent=Math.round(100*dadui_total/new_total*10)/10+"%";
setCookie('percent',percent);
document.getElementById('percent').value=percent } }
else{
//alert("第二次点击") if(TT==YY){
daan.innerHTML= "<img src='images/Key_right.gif'>";
}
else{
daan.innerHTML= "<img src='images/Key_error.gif'>"+"答案是:"+TT;
}} }// JavaScript Document
<script language="JavaScript" type="text/javascript">
setCookie("dadui_total",0);
setCookie("da_total",0);
setCookie("percent",0);
</script>
我清空本地COOKIE后,又运行正常了
Response.Cookies("da_total").expires = DateAdd("h", 1, Now())
COOKIE有效期设置过
http://www.hzzqtz.com/ks/
你第一次点顺序练习 运行 没有任何问题
但是如果你再点随机联系,就会出错,读取的旧的已答题数量和答对数量会出错,值为undifined
但你清空COOKIE以后在运行就没有问题了
倘若你在回到顺序联系,又会出同样的错误
里面调用的都是用一个function doanswer
<script language="JavaScript" type="text/javascript">
setCookie("dadui_total",0,30); //设置保存1个月再试试
setCookie("da_total",0,30);
setCookie("percent",0,30);
</script>
演示地址:
http://www.hzzqtz.com/ks/
你第一次点顺序练习 运行 没有任何问题
但是如果你再点随机联系,就会出错,读取的旧的已答题数量和答对数量会出错,值为undifined
但你清空COOKIE以后在运行就没有问题了
倘若你在回到顺序联系,又会出同样的错误
里面调用的都是用一个function doanswer