var?content?=?document.getElementById('box_content');
????????var?info?=?document.getElementById("info_one");
????????var?info2?=?document.getElementById("info_two");????
????????var?myScroll;
????????var?speed?=?50;
????????var?liHeight?=?160;
????????var?staytime?=?1000;
????????info2.innerHTML?=?info.innerHTML;
????????function?scrollUp(){
????????????if(content.scrollTop?%?liHeight?==0)?{
?????????????????clearInterval(myScroll);
?????????????????setTimeout("startMove()",staytime);
????????????}else{
????????????????content.scrollTop++;
????????????????if(content.scrollTop>=info.scrollHeight){
????????????????????content.scrollTop=0;
????????????????}
????????????}
????????????
????????}
????????function?startMove(){
????????????content.scrollTop++;
????????????myScroll?=?setInterval("scrollUp()",speed);????????
????????}
????????
????????setTimeout("startMove()",1000);
????????content.onmouseover?=?function(){
?????????????clearInterval(myScroll);
????????????}
????????content.onmouseout?=?function(){
????????????myScroll?=?setInterval("scrollUp()",speed);
????????????}效果是當(dāng)信息滾動(dòng)，當(dāng)?shù)竭_(dá)一定高度后（就是每個(gè)信息位置）都會(huì)停一下然后繼續(xù)滾動(dòng)。鼠標(biāo)移入后停止動(dòng)畫 移除開始動(dòng)畫?？墒钱?dāng)?shù)竭_(dá)一定高度后（就是每個(gè)信息位置）這個(gè)時(shí)候移入鼠標(biāo) 之后會(huì)出現(xiàn)bug 瘋狂滾動(dòng)?。。。?
動(dòng)畫效果的bug。
雨析
2016-05-04 21:10:22
