日期:2014-05-16 浏览次数:20478 次
<!DOCTYPE HTML>
<html lang="en">
<head>
<title>Mighty Gumball (Json)</title>
<meta charset="utf-8">
<link rel="stylesheet" href="main.css">
</head>
<body>
<h1>Mighty Gumball Sales</h1>
<div id="sales">
<!-- 待显示的div -->
</div>
</body>
<script src="main.js"></script>
<!--<script src="http://gumball.wickedlysmart.com/?callback=updateSales"></script>-->
</html>
alert("memememem1231emmemem21312e!");
window.onload=function(){
	alert("memememememmememe!");
	setInterval(handleRefresh(),3000);
	alert("memememememmememe!");
}
function handleRefresh(){
	alert("1111111111111111111!");
	var url="http://gumball.wickedlysmart.com/?callback=updateSales"+"&lastreporttime="+lastReportTime+
	"&random="+(new Date()).getTime();
	var newScriptElement=document.createElement("script");
	newScriptElement.setAttribute("src",url);
	newScriptElement.setAttribute("id",jsonp);
	
	var oldScriptElement=document.getElementById("jsonp");
	var head=document.getElementsByTagName("head")[0];/
	if(oldScriptElement==null){
		head.appendChild(newScriptElement);
	}
	else{
		head.replaceChild(newScriptElement,oldScriptElement);
	}
} 
function updateSales(){
	var lastReportTime=0;
	var salesDiv=document.getElementById("sales");
	for (var i = 0; i < sales.length; i++) {
		var sale=sales[i];
		var div=document.createElement("div");
		div.setAttribute("class", "saleItem");
		div.innerHTML=sale.name+"   sold  "+sale.sales +"gumballs";
		salesDiv.appendChild(div);
	};
	if(sales.length>0){
		lastReportTime=sales[sales.length-1].time;
	}
}var oldScriptElement=document.getElementById("jsonp");
	var head=document.getElementsByTagName("head")[0];