Moe*_*nty 8 javascript ajax jquery json
我正在尝试使用JQUERY每10秒重新加载一个JSON文件.
该页面位于:http://moemonty.com/chirp/chirp.html
守则在这里:
<html>
<head>
<title>the title</title>
<!-- included Jquery Library -->
<script type="text/javascript" src="./js/jquery-1.4.2.js"></script>
<!-- jquery library -->
</head>
<body>
<script>
$.ajaxSetup({ cache: false }); //disallows cachinge, so information should be new
function loadChirp(){ //start function
var url = "http://www.chirpradio.org/json";
$.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20json%20where%20url%3D%22"+url+"%22&format=json&callback=?",
function(data){
console.log(data.query.results.json);
document.write('The artist is: ' + data.query.results.json.artist + '<br/><br/>');
document.write('The artist is: ' + data.query.results.json["record-label"] + '<br/><br/>' );
document.write('The album is: ' + data.query.results.json.album + '<br/><br/>');
document.write('The record label is: ' + data.query.results.json["record-label"] + '<br/><br/>');
document.write('The feedback link is: ' + data.query.results.json["feedback-link"] + '<br/><br/>');
document.write('The database id is: ' + data.query.results.json["database-id"] + '<br/><br/>');
document.write('The time is: ' + data.query.results.json.timestamp.time + ' ');
document.write(data.query.results.json.timestamp["am-pm"] + '<br/><br/>');
document.write('The current dj is: ' + data.query.results.json["current-dj"] + '<br/><br/>');
setTimeout("loadChirp()",5000);
alert('The timeout was triggered.');
});
} //end function
$(document).ready(function(){
//DOCUMENT READY FUNCTION
loadChirp();
});
//DOCUMENT READY FUNCTION
</script>
</body>
</html>
它似乎没有工作.
vls*_*vls 12
您可能希望先前的一组返回数据替换为新集,而不是附加它.在这种情况下,使用jQuery你可以做到:
<div id='content'></div>
<script>
function loadChirp(){
$.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20json%20where%20url%3D%22"+url+"%22&format=json&callback=?",
function(data) {
$('#content').html('The artist is: ' + data.query.results.json.artist + '<br/><br/>');
});
setTimeout("loadChirp()",5000);
}
</script>
等等...