当滚动条滑到底部时自动加载内容
"Content-Type"
content=
"text/html;charset=UTF-8"
/>
>
body{
background-color:
#808080;
}
#main{
margin:0 auto;
width: 960px;
}
#content{
position: absolute;
width: 960px;
}
#img{
margin: 0;
padding: 0;
}
#img li{
list-style-type: none;
background-color: salmon;
margin: 0;
margin-top:10px;
border-bottom: solid 1px hotpink;
text-align: center;
}
"main"
>
"content"
>
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src=
"js/jquery-1.7.2.min.js"
>
>
var
content=document.getElementById(
"img"
).innerHTML;
function
addLi(){
document.getElementById(
"img"
).innerHTML+=content;
}
$(window).scroll(
function
(){
var
htmlHeight=document.body.scrollHeight||document.documentElement.scrollHeight;
var
clientHeight=document.body.clientHeight||document.documentElement.clientHeight;
var
scrollTop=document.body.scrollTop||document.documentElement.scrollTop;
if
(scrollTop+clientHeight==htmlHeight){
addLi();
}
})