我用下面的代碼,以使一個AJAX調用:如何訪問jQuery.ajax()的返回數據
$.ajax({
url: href,
type: 'POST',
data: {},
dataType: "json",
error: function(req, resulttype, exc)
{
// do error handling
},
success: function(data)
{
for (var tracklist in data) {
console.log(tracklist.name); // undefined
console.log(tracklist['name']); // undefined
}
}
});
我回到AJAX請求是什麼:
{"5":{"id":5,"name":"2 tracks","count":2},"4":{"id":4,"name":"ddddd","count":1},"7":{"id":7,"name":"Final test","count":2}}
我想知道的是如何訪問當前曲目列表的name屬性。
'用於in'適用於{}對象以及。 – Emmett 2011-05-22 16:07:08
它也適用於對象。編輯你很快Emmett :) – PeeHaa 2011-05-22 16:08:16