求div里js滚动遇到的问题. 代码是文字滚动从下向上滚动. http://topic.csdn.net/u/20090414/10/c1154ea5-76e1-4ccc-83f4-e4118315978f.html#2 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 如果效果类4:http://u.discuz.net/home/右中哪个《看看大家现在正在做什么…》效果,我把他哪个js 类扣出来了在这:http://www.t6new.cn/include/js/scrollclass.js调用方式: <ul id="scrollbody"> <%Call topHumanIndex()%> </ul><script type="text/javascript">startMarquee(95, 60, 0, 'scrollbody');</script>topHumanIndex过程打印的是<li>...<li> function Marquee(){ this.ID = document.getElementById(arguments[0]); if(!this.ID) { alert("您要设置的\"" + arguments[0] + "\"初始化错误\r\n请检查标签ID设置是否正确!"); this.ID = -1; return; } this.Direction = this.Width = this.Height = this.DelayTime = this.WaitTime = this.CTL = this.StartID = this.Stop = this.MouseOver = 0; this.Step = 1; this.Timer = 30; this.DirectionArray = {"top":0 , "up":0 , "bottom":1 , "down":1 , "left":2 , "right":3}; if(typeof arguments[1] == "number" || typeof arguments[1] == "string")this.Direction = arguments[1]; if(typeof arguments[2] == "number")this.Step = arguments[2]; if(typeof arguments[3] == "number")this.Width = arguments[3]; if(typeof arguments[4] == "number")this.Height = arguments[4]; if(typeof arguments[5] == "number")this.Timer = arguments[5]; if(typeof arguments[6] == "number")this.DelayTime = arguments[6]; if(typeof arguments[7] == "number")this.WaitTime = arguments[7]; if(typeof arguments[8] == "number")this.ScrollStep = arguments[8]; this.ID.style.overflow = this.ID.style.overflowX = this.ID.style.overflowY = "hidden"; this.ID.noWrap = true; this.IsNotOpera = (navigator.userAgent.toLowerCase().indexOf("opera") == -1); if(arguments.length >= 7)this.Start();}Marquee.prototype.Start = function(){ if(this.ID == -1)return; if(this.WaitTime < 800)this.WaitTime = 800; if(this.Timer < 20)this.Timer = 20; if(this.Width == 0)this.Width = parseInt(this.ID.style.width); if(this.Height == 0)this.Height = parseInt(this.ID.style.height); if(typeof this.Direction == "string")this.Direction = this.DirectionArray[this.Direction.toString().toLowerCase()]; this.HalfWidth = Math.round(this.Width / 2); this.HalfHeight = Math.round(this.Height / 2); this.BakStep = this.Step; this.ID.style.width = this.Width + "px"; this.ID.style.height = this.Height + "px"; if(typeof this.ScrollStep != "number")this.ScrollStep = this.Direction > 1 ? this.Width : this.Height; var templateLeft = "<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;display:inline;'><tr><td noWrap=true style='white-space: nowrap;word-break:keep-all;'>MSCLASS_TEMP_HTML</td><td noWrap=true style='white-space: nowrap;word-break:keep-all;'>MSCLASS_TEMP_HTML</td></tr></table>"; var templateTop = "<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;'><tr><td>MSCLASS_TEMP_HTML</td></tr><tr><td>MSCLASS_TEMP_HTML</td></tr></table>"; var msobj = this; msobj.tempHTML = msobj.ID.innerHTML; if(msobj.Direction <= 1) { msobj.ID.innerHTML = templateTop.replace(/MSCLASS_TEMP_HTML/g,msobj.ID.innerHTML); } else { if(msobj.ScrollStep == 0 && msobj.DelayTime == 0) { msobj.ID.innerHTML += msobj.ID.innerHTML; } else { msobj.ID.innerHTML = templateLeft.replace(/MSCLASS_TEMP_HTML/g,msobj.ID.innerHTML); } } var timer = this.Timer; var delaytime = this.DelayTime; var waittime = this.WaitTime; msobj.StartID = function(){msobj.Scroll()} msobj.Continue = function() { if(msobj.MouseOver == 1) { setTimeout(msobj.Continue,delaytime); } else { clearInterval(msobj.TimerID); msobj.CTL = msobj.Stop = 0; msobj.TimerID = setInterval(msobj.StartID,timer); } } msobj.Pause = function() { msobj.Stop = 1; clearInterval(msobj.TimerID); setTimeout(msobj.Continue,delaytime); } msobj.Begin = function() { msobj.ClientScroll = msobj.Direction > 1 ? msobj.ID.scrollWidth / 2 : msobj.ID.scrollHeight / 2; if((msobj.Direction <= 1 && msobj.ClientScroll <= msobj.Height + msobj.Step) || (msobj.Direction > 1 && msobj.ClientScroll <= msobj.Width + msobj.Step)) { msobj.ID.innerHTML = msobj.tempHTML; delete(msobj.tempHTML); return; } delete(msobj.tempHTML); msobj.TimerID = setInterval(msobj.StartID,timer); if(msobj.ScrollStep < 0)return; msobj.ID.onmousemove = function(event) { if(msobj.ScrollStep == 0 && msobj.Direction > 1) { var event = event || window.event; if(window.event) { if(msobj.IsNotOpera) { msobj.EventLeft = event.srcElement.id == msobj.ID.id ? event.offsetX - msobj.ID.scrollLeft : event.srcElement.offsetLeft - msobj.ID.scrollLeft + event.offsetX; } else { msobj.ScrollStep = null; return; } } else { msobj.EventLeft = event.layerX - msobj.ID.scrollLeft; } msobj.Direction = msobj.EventLeft > msobj.HalfWidth ? 3 : 2; msobj.AbsCenter = Math.abs(msobj.HalfWidth - msobj.EventLeft); msobj.Step = Math.round(msobj.AbsCenter * (msobj.BakStep*2) / msobj.HalfWidth); } } msobj.ID.onmouseover = function() { if(msobj.ScrollStep == 0)return; msobj.MouseOver = 1; clearInterval(msobj.TimerID); } msobj.ID.onmouseout = function() { if(msobj.ScrollStep == 0) { if(msobj.Step == 0)msobj.Step = 1; return; } msobj.MouseOver = 0; if(msobj.Stop == 0) { clearInterval(msobj.TimerID); msobj.TimerID = setInterval(msobj.StartID,timer); } } } setTimeout(msobj.Begin,waittime);}Marquee.prototype.Scroll = function(){ switch(this.Direction) { case 0: this.CTL += this.Step; if(this.CTL >= this.ScrollStep && this.DelayTime > 0) { this.ID.scrollTop += this.ScrollStep + this.Step - this.CTL; this.Pause(); return; } else { if(this.ID.scrollTop >= this.ClientScroll) { this.ID.scrollTop -= this.ClientScroll; } this.ID.scrollTop += this.Step; } break; case 1: this.CTL += this.Step; if(this.CTL >= this.ScrollStep && this.DelayTime > 0) { this.ID.scrollTop -= this.ScrollStep + this.Step - this.CTL; this.Pause(); return; } else { if(this.ID.scrollTop <= 0) { this.ID.scrollTop += this.ClientScroll; } this.ID.scrollTop -= this.Step; } break; case 2: this.CTL += this.Step; if(this.CTL >= this.ScrollStep && this.DelayTime > 0) { this.ID.scrollLeft += this.ScrollStep + this.Step - this.CTL; this.Pause(); return; } else { if(this.ID.scrollLeft >= this.ClientScroll) { this.ID.scrollLeft -= this.ClientScroll; } this.ID.scrollLeft += this.Step; } break; case 3: this.CTL += this.Step; if(this.CTL >= this.ScrollStep && this.DelayTime > 0) { this.ID.scrollLeft -= this.ScrollStep + this.Step - this.CTL; this.Pause(); return; } else { if(this.ID.scrollLeft <= 0) { this.ID.scrollLeft += this.ClientScroll; } this.ID.scrollLeft -= this.Step; } break; }}这个就是现在用的比较多的滚动js,可要调制速度等等 详细效果见.wwww.web-pifa.com 站内快讯.似乎不循环的样子. 刷新一下网站走一走,不刷新走一会就停了 诡异的事:undefined的是哪来的? 急求高手指教简单四维数组问题 请教提示框的使用,就是点击操作,出现“确定”和“取消”,点前者操作完成,点后者操作取消 小问题,关于双击,谢了 这样怎会死循环呢? 一个有关innerHTML的奇怪问题? 如何在a href 中提交一个表单 请教..在画饼图时.总只是画出一扇出.而不是全圆. 关于JBUILDER6 ENTERPRISE EDITION 框架中的连接问题 有人懂jquery吗帮忙看看 JS正则问题,帮帮忙 谢谢
右中哪个《看看大家现在正在做什么…》效果,我把他哪个js 类扣出来了在这:http://www.t6new.cn/include/js/scrollclass.js
调用方式: <ul id="scrollbody">
<%Call topHumanIndex()%>
</ul><script type="text/javascript">startMarquee(95, 60, 0, 'scrollbody');</script>
topHumanIndex过程打印的是<li>...<li>
{
this.ID = document.getElementById(arguments[0]);
if(!this.ID)
{
alert("您要设置的\"" + arguments[0] + "\"初始化错误\r\n请检查标签ID设置是否正确!");
this.ID = -1;
return;
}
this.Direction = this.Width = this.Height = this.DelayTime = this.WaitTime = this.CTL = this.StartID = this.Stop = this.MouseOver = 0;
this.Step = 1;
this.Timer = 30;
this.DirectionArray = {"top":0 , "up":0 , "bottom":1 , "down":1 , "left":2 , "right":3};
if(typeof arguments[1] == "number" || typeof arguments[1] == "string")this.Direction = arguments[1];
if(typeof arguments[2] == "number")this.Step = arguments[2];
if(typeof arguments[3] == "number")this.Width = arguments[3];
if(typeof arguments[4] == "number")this.Height = arguments[4];
if(typeof arguments[5] == "number")this.Timer = arguments[5];
if(typeof arguments[6] == "number")this.DelayTime = arguments[6];
if(typeof arguments[7] == "number")this.WaitTime = arguments[7];
if(typeof arguments[8] == "number")this.ScrollStep = arguments[8];
this.ID.style.overflow = this.ID.style.overflowX = this.ID.style.overflowY = "hidden";
this.ID.noWrap = true;
this.IsNotOpera = (navigator.userAgent.toLowerCase().indexOf("opera") == -1);
if(arguments.length >= 7)this.Start();
}Marquee.prototype.Start = function()
{
if(this.ID == -1)return;
if(this.WaitTime < 800)this.WaitTime = 800;
if(this.Timer < 20)this.Timer = 20;
if(this.Width == 0)this.Width = parseInt(this.ID.style.width);
if(this.Height == 0)this.Height = parseInt(this.ID.style.height);
if(typeof this.Direction == "string")this.Direction = this.DirectionArray[this.Direction.toString().toLowerCase()];
this.HalfWidth = Math.round(this.Width / 2);
this.HalfHeight = Math.round(this.Height / 2);
this.BakStep = this.Step;
this.ID.style.width = this.Width + "px";
this.ID.style.height = this.Height + "px";
if(typeof this.ScrollStep != "number")this.ScrollStep = this.Direction > 1 ? this.Width : this.Height;
var templateLeft = "<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;display:inline;'><tr><td noWrap=true style='white-space: nowrap;word-break:keep-all;'>MSCLASS_TEMP_HTML</td><td noWrap=true style='white-space: nowrap;word-break:keep-all;'>MSCLASS_TEMP_HTML</td></tr></table>";
var templateTop = "<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;'><tr><td>MSCLASS_TEMP_HTML</td></tr><tr><td>MSCLASS_TEMP_HTML</td></tr></table>";
var msobj = this;
msobj.tempHTML = msobj.ID.innerHTML;
if(msobj.Direction <= 1)
{
msobj.ID.innerHTML = templateTop.replace(/MSCLASS_TEMP_HTML/g,msobj.ID.innerHTML);
}
else
{
if(msobj.ScrollStep == 0 && msobj.DelayTime == 0)
{
msobj.ID.innerHTML += msobj.ID.innerHTML;
}
else
{
msobj.ID.innerHTML = templateLeft.replace(/MSCLASS_TEMP_HTML/g,msobj.ID.innerHTML);
}
}
var timer = this.Timer;
var delaytime = this.DelayTime;
var waittime = this.WaitTime;
msobj.StartID = function(){msobj.Scroll()}
msobj.Continue = function()
{
if(msobj.MouseOver == 1)
{
setTimeout(msobj.Continue,delaytime);
}
else
{ clearInterval(msobj.TimerID);
msobj.CTL = msobj.Stop = 0;
msobj.TimerID = setInterval(msobj.StartID,timer);
}
} msobj.Pause = function()
{
msobj.Stop = 1;
clearInterval(msobj.TimerID);
setTimeout(msobj.Continue,delaytime);
} msobj.Begin = function()
{
msobj.ClientScroll = msobj.Direction > 1 ? msobj.ID.scrollWidth / 2 : msobj.ID.scrollHeight / 2;
if((msobj.Direction <= 1 && msobj.ClientScroll <= msobj.Height + msobj.Step) || (msobj.Direction > 1 && msobj.ClientScroll <= msobj.Width + msobj.Step)) {
msobj.ID.innerHTML = msobj.tempHTML;
delete(msobj.tempHTML);
return;
}
delete(msobj.tempHTML);
msobj.TimerID = setInterval(msobj.StartID,timer);
if(msobj.ScrollStep < 0)return;
msobj.ID.onmousemove = function(event)
{
if(msobj.ScrollStep == 0 && msobj.Direction > 1)
{
var event = event || window.event;
if(window.event)
{
if(msobj.IsNotOpera)
{
msobj.EventLeft = event.srcElement.id == msobj.ID.id ? event.offsetX - msobj.ID.scrollLeft : event.srcElement.offsetLeft - msobj.ID.scrollLeft + event.offsetX;
}
else
{
msobj.ScrollStep = null;
return;
}
}
else
{
msobj.EventLeft = event.layerX - msobj.ID.scrollLeft;
}
msobj.Direction = msobj.EventLeft > msobj.HalfWidth ? 3 : 2;
msobj.AbsCenter = Math.abs(msobj.HalfWidth - msobj.EventLeft);
msobj.Step = Math.round(msobj.AbsCenter * (msobj.BakStep*2) / msobj.HalfWidth);
}
}
msobj.ID.onmouseover = function()
{
if(msobj.ScrollStep == 0)return;
msobj.MouseOver = 1;
clearInterval(msobj.TimerID);
}
msobj.ID.onmouseout = function()
{
if(msobj.ScrollStep == 0)
{
if(msobj.Step == 0)msobj.Step = 1;
return;
}
msobj.MouseOver = 0;
if(msobj.Stop == 0)
{
clearInterval(msobj.TimerID);
msobj.TimerID = setInterval(msobj.StartID,timer);
}
}
}
setTimeout(msobj.Begin,waittime);
}Marquee.prototype.Scroll = function()
{
switch(this.Direction)
{
case 0:
this.CTL += this.Step;
if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
{
this.ID.scrollTop += this.ScrollStep + this.Step - this.CTL;
this.Pause();
return;
}
else
{
if(this.ID.scrollTop >= this.ClientScroll)
{
this.ID.scrollTop -= this.ClientScroll;
}
this.ID.scrollTop += this.Step;
}
break; case 1:
this.CTL += this.Step;
if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
{
this.ID.scrollTop -= this.ScrollStep + this.Step - this.CTL;
this.Pause();
return;
}
else
{
if(this.ID.scrollTop <= 0)
{
this.ID.scrollTop += this.ClientScroll;
}
this.ID.scrollTop -= this.Step;
}
break; case 2:
this.CTL += this.Step;
if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
{
this.ID.scrollLeft += this.ScrollStep + this.Step - this.CTL;
this.Pause();
return;
}
else
{
if(this.ID.scrollLeft >= this.ClientScroll)
{
this.ID.scrollLeft -= this.ClientScroll;
}
this.ID.scrollLeft += this.Step;
}
break; case 3:
this.CTL += this.Step;
if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
{
this.ID.scrollLeft -= this.ScrollStep + this.Step - this.CTL;
this.Pause();
return;
}
else
{
if(this.ID.scrollLeft <= 0)
{
this.ID.scrollLeft += this.ClientScroll;
}
this.ID.scrollLeft -= this.Step;
}
break;
}
}
这个就是现在用的比较多的滚动js,可要调制速度等等