js动态移动滚动条至底部示例代码_javascript技巧
来源：动视网
责编：小采
时间：2020-11-27 21:22:08
js动态移动滚动条至底部示例代码_javascript技巧
js动态移动滚动条至底部示例代码_javascript技巧: 代码如下: var currentPosition,timer; function GoBottom(){ timer=setInterval(runToBottom(),50); } function runToBottom(){ currentPosition=document.documentElement.scrollTop docu
导读js动态移动滚动条至底部示例代码_javascript技巧: 代码如下: var currentPosition,timer; function GoBottom(){ timer=setInterval(runToBottom(),50); } function runToBottom(){ currentPosition=document.documentElement.scrollTop docu
代码如下:
var currentPosition,timer;
function GoBottom(){
timer=setInterval("runToBottom()",50);
}
function runToBottom(){
currentPosition=document.documentElement.scrollTop || document.body.scrollTop;
currentPosition+=30;
if(currentPosition
{
//window.scrollTo(0,currentPosition);
//alert(document.documentElement.clientHeight + " " + document.documentElement.scrollTop + " " + document.documentElement.scrollHeight + "#" +document.body.clientHeight + " " + document.body.scrollTop + " " + document.body.scrollHeight);
document.body.scrollTop = currentPosition;
}
else
{
document.body.scrollTop = document.body.scrollHeight;
clearInterval(timer);
}
}
js动态移动滚动条至底部示例代码_javascript技巧
js动态移动滚动条至底部示例代码_javascript技巧: 代码如下: var currentPosition,timer; function GoBottom(){ timer=setInterval(runToBottom(),50); } function runToBottom(){ currentPosition=document.documentElement.scrollTop docu
