web前端|js教程
四个方向,无间隙,滚动,多浏览器,兼容
web前端-js教程
学习中…本段JS制作参考 MSClass.js
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boxmove(d1,d2,d3,e,obj)
d1 = 外围容器
d2 = 内容
d3 = 复制d2的内容接替循环滚动
e = 方向与方法
1,2,3,4 = 自动滚动，分别对应：上,右,下,左
"top","right","bottom","left" = 手动滚动，分别对应：上,右,下,左
obj = 选择手动滚动时设置为this，用于事件绑定操作。自动滚动时无须设置。
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滚动合集 -// 自动滚动 function boxmove(d1,d2,d3,e,obj){var speed=30;var demo=document.getElementById(d1);var demo1=document.getElementById(d2);var demo2=document.getElementById(d3);demo2.innerHTML=demo1.innerHTML;function boxTop(){ if(demo2.offsetTop-demo.scrollTop<=0){demo.scrollTop-=demo1.offsetHeight} else{demo.scrollTop++} }function boxRight(){ if(demo.scrollLeft=0){demo.scrollTop+=demo2.offsetHeight} else{demo.scrollTop--} }function boxLeft(){ if(demo2.offsetWidth-demo.scrollLeft<=0){demo.scrollLeft-=demo1.offsetWidth} else{demo.scrollLeft++} }if(e==1){ var MoveTop=setInterval(boxTop,speed); demo.onmouseover=function(){clearInterval(MoveTop);} demo.onmouseout=function(){MoveTop=setInterval(boxTop,speed)} }if(e==2){ var MoveRight=setInterval(boxRight,speed); demo.onmouseover=function(){clearInterval(MoveRight)} demo.onmouseout=function(){MoveRight=setInterval(boxRight,speed)} }if(e==3){ var MoveBottom=setInterval(boxBottom,speed); demo.onmouseover=function(){clearInterval(MoveBottom);} demo.onmouseout=function(){MoveBottom=setInterval(boxBottom,speed)} }if(e==4){ var MoveLeft=setInterval(boxLeft,speed) demo.onmouseover=function(){clearInterval(MoveLeft)} demo.onmouseout=function(){MoveLeft=setInterval(boxLeft,speed)} }if(e=="top"){ MoveTop=setInterval(boxTop,speed) obj.onmouseout=function(){clearInterval(MoveTop);} }if(e=="right"){ MoveRight=setInterval(boxRight,speed) obj.onmouseout=function(){clearInterval(MoveRight);} }if(e=="bottom"){ MoveBottom=setInterval(boxBottom,speed) obj.onmouseout=function(){clearInterval(MoveBottom);} }if(e=="left"){ MoveLeft=setInterval(boxLeft,speed) obj.onmouseout=function(){clearInterval(MoveLeft);} }}
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div#a,div#b,div#c,div#d { float:left;} h2 { clear:both; } div#b,div#d,div#bb { white-space:nowrap; }
滚动合集
向上
boxmove(“a”,”a1″,”a2″,1);
向右
boxmove(“b”,”b1″,”b2″,2);
向下
boxmove(“c”,”c1″,”c2″,3);
向左
boxmove(“d”,”d1″,”d2″,4);
手动滚动 –上下
手动滚动 –左右[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]
