<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no">
<meta name="format-detection" content="telephone=no">
<title>FrozenUI Demo</title>
<link rel="stylesheet" href="css/frozen.css">
<script type="text/javascript" src="js/angular.min.js"></script>
<script>
var app = angular.module('plunker', []);
app.controller("slideController",function(){
var i=0;
window.onscroll = function(e){//滚动事件
var oScrollTop=document.body.scrollTop;//滚动条距离页面顶部高度（滚动了多少高度）
var oWindowHeight=document.documentElement.clientHeight;//可视区高度
var oDocumentHeight=document.documentElement.offsetHeight;//当前元素高度
// console.log(angular.element(document.documentElement.scrollTop));//火狐下获取滚动高度
if(oScrollTop==oDocumentHeight-oWindowHeight){//判断条件---滚动条距离页面顶部高度等于当前元素高度减去可视区高度
//业务逻辑
i++;
console.log(e);
console.log(angular.element(document.body.scrollTop));//chrome下获取滚动高度
angular.element(document.querySelector("p")).wrap( "<div class='new'>11111111111</div>" );
}
};
})
</script>
</head>
<body ng-controller="slideController">
<p style="height:1000px">p</p>
<!-- <p id="id1">id</p>
<p class="class1">class</p> -->
</body>
</html>