请问大家我下面这段javascript代码哪里有问题呢? 20
这段代码的功能是有10个产品,首页显示5个,然后进行位移轮播。但是,每次位移之后,显示的还是原来的额5个产品。varSpeed_1=10;//速度(毫秒)varSpace...
这段代码的功能是有10个产品,首页显示5个,然后进行位移轮播。但是,每次位移之后,显示的还是原来的额5个产品。
var Speed_1 = 10; //速度(毫秒)
var Space_1 = 5; //每次移动(px)
var PageWidth_1 = 191; //翻页宽度
var interval_1 = 3000; //翻页间隔
var fill_1 = 0; //整体移位
var MoveLock_1 = false;
var MoveTimeObj_1;
var MoveWay_1 = "right";
var Comp_1 = 0;
var AutoPlayObj_1 = null;
function GetObj(objName) { if (document.getElementById) { return eval('document.getElementById("' + objName + '")') } else { return eval('document.all.' + objName) } }
function AutoPlay_1() { clearInterval(AutoPlayObj_1); AutoPlayObj_1 = setInterval('ISL_GoDown_1();ISL_StopDown_1();', interval_1) }
function ISL_GoUp_1() { if (MoveLock_1) return; clearInterval(AutoPlayObj_1); MoveLock_1 = true; MoveWay_1 = "left"; MoveTimeObj_1 = setInterval('ISL_ScrUp_1();', Speed_1); }
function ISL_StopUp_1() {
if (MoveWay_1 == "right") { return }; clearInterval(MoveTimeObj_1); if ((GetObj('ISL_Cont1').scrollLeft - fill_1) % PageWidth_1 != 0) { Comp_1 = fill_1 - (GetObj('ISL_Cont1').scrollLeft % PageWidth_1); CompScr_1() } else { MoveLock_1 = false }
AutoPlay_1()
}
function ISL_ScrUp_1() {
if (GetObj('ISL_Cont1').scrollLeft <= 0) { GetObj('ISL_Cont1').scrollLeft = GetObj('ISL_Cont1').scrollLeft + GetObj('List3').offsetWidth }
GetObj('ISL_Cont1').scrollLeft -= Space_1
}
function ISL_GoDown_1() { clearInterval(MoveTimeObj_1); if (MoveLock_1) return; clearInterval(AutoPlayObj_1); MoveLock_1 = true; MoveWay_1 = "right"; ISL_ScrDown_1(); MoveTimeObj_1 = setInterval('ISL_ScrDown_1()', Speed_1) }
function ISL_StopDown_1() {
if (MoveWay_1 == "left") { return }; clearInterval(MoveTimeObj_1); if (GetObj('ISL_Cont1').scrollLeft % PageWidth_1 - (fill_1 >= 0 ? fill_1 : fill_1 + 1) != 0) { Comp_1 = PageWidth_1 - GetObj('ISL_Cont1').scrollLeft % PageWidth_1 + fill_1; CompScr_1() } else { MoveLock_1 = false }
AutoPlay_1()
}
function ISL_ScrDown_1() {
if (GetObj('ISL_Cont1').scrollLeft >= GetObj('List3').scrollWidth) { GetObj('ISL_Cont1').scrollLeft = GetObj('ISL_Cont1').scrollLeft - GetObj('List3').scrollWidth }
GetObj('ISL_Cont1').scrollLeft += Space_1
}
function CompScr_1() {
if (Comp_1 == 0) { MoveLock_1 = false; return }
var num, TempSpeed = Speed_1, TempSpace = Space_1; if (Math.abs(Comp_1) < PageWidth_1 / 2) { TempSpace = Math.round(Math.abs(Comp_1 / Space_1)); if (TempSpace < 1) { TempSpace = 1 } } 展开
var Speed_1 = 10; //速度(毫秒)
var Space_1 = 5; //每次移动(px)
var PageWidth_1 = 191; //翻页宽度
var interval_1 = 3000; //翻页间隔
var fill_1 = 0; //整体移位
var MoveLock_1 = false;
var MoveTimeObj_1;
var MoveWay_1 = "right";
var Comp_1 = 0;
var AutoPlayObj_1 = null;
function GetObj(objName) { if (document.getElementById) { return eval('document.getElementById("' + objName + '")') } else { return eval('document.all.' + objName) } }
function AutoPlay_1() { clearInterval(AutoPlayObj_1); AutoPlayObj_1 = setInterval('ISL_GoDown_1();ISL_StopDown_1();', interval_1) }
function ISL_GoUp_1() { if (MoveLock_1) return; clearInterval(AutoPlayObj_1); MoveLock_1 = true; MoveWay_1 = "left"; MoveTimeObj_1 = setInterval('ISL_ScrUp_1();', Speed_1); }
function ISL_StopUp_1() {
if (MoveWay_1 == "right") { return }; clearInterval(MoveTimeObj_1); if ((GetObj('ISL_Cont1').scrollLeft - fill_1) % PageWidth_1 != 0) { Comp_1 = fill_1 - (GetObj('ISL_Cont1').scrollLeft % PageWidth_1); CompScr_1() } else { MoveLock_1 = false }
AutoPlay_1()
}
function ISL_ScrUp_1() {
if (GetObj('ISL_Cont1').scrollLeft <= 0) { GetObj('ISL_Cont1').scrollLeft = GetObj('ISL_Cont1').scrollLeft + GetObj('List3').offsetWidth }
GetObj('ISL_Cont1').scrollLeft -= Space_1
}
function ISL_GoDown_1() { clearInterval(MoveTimeObj_1); if (MoveLock_1) return; clearInterval(AutoPlayObj_1); MoveLock_1 = true; MoveWay_1 = "right"; ISL_ScrDown_1(); MoveTimeObj_1 = setInterval('ISL_ScrDown_1()', Speed_1) }
function ISL_StopDown_1() {
if (MoveWay_1 == "left") { return }; clearInterval(MoveTimeObj_1); if (GetObj('ISL_Cont1').scrollLeft % PageWidth_1 - (fill_1 >= 0 ? fill_1 : fill_1 + 1) != 0) { Comp_1 = PageWidth_1 - GetObj('ISL_Cont1').scrollLeft % PageWidth_1 + fill_1; CompScr_1() } else { MoveLock_1 = false }
AutoPlay_1()
}
function ISL_ScrDown_1() {
if (GetObj('ISL_Cont1').scrollLeft >= GetObj('List3').scrollWidth) { GetObj('ISL_Cont1').scrollLeft = GetObj('ISL_Cont1').scrollLeft - GetObj('List3').scrollWidth }
GetObj('ISL_Cont1').scrollLeft += Space_1
}
function CompScr_1() {
if (Comp_1 == 0) { MoveLock_1 = false; return }
var num, TempSpeed = Speed_1, TempSpace = Space_1; if (Math.abs(Comp_1) < PageWidth_1 / 2) { TempSpace = Math.round(Math.abs(Comp_1 / Space_1)); if (TempSpace < 1) { TempSpace = 1 } } 展开
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