$vote=$_GET['vote'];
//echo $vote;
$filename="poll.txt";
$content=file($filename); //把整个文件读入一个数组中
$arr=explode('||',$content[0]);
$yes=$arr[0];
$no=$arr[1];
if($vote==0){
$yes=$yes+1;
}
if($vote==1){
$no=$no+1;
}
$intpoll=$yes."||".$no;
$fp=fopen($filename,'w');
fputs($fp,$intpoll);
fclose($fp);
?>
Yes: |
width='' height='20'> %
|
No: |
width='' height='20'> %
|
//poll.js
var xmlHttp
function GetXmlHTTPObject(){
var Object=null;
if (window.XMLHttpRequest)
{
Object=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
Object=new ActiveXObject("Microsoft.XMLHTTP")
}
return Object;
}
function statechang(){
if(xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){
document.getElementById("poll").
innerHTML=xmlHttp.responseText;
}
}
function getVote(int){
xmlHttp=GetXmlHTTPObject()
if(xmlHttp==null){
alert('错误!');
return
}
var url="poll.php"
url=url+"?vote="+int
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange= statechang
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}
//poll.html
www.2cto.com
//还有一个poll.txt文件
摘自 chaojie2009的专栏
已抢16443个
抢已抢49386个
抢已抢4258个
抢已抢4112个
抢已抢7115个
抢已抢3154个
抢