我是JSON的新手,真的很苦惱。我讀過無數其他帖子和網頁,但似乎無法弄清楚。用JQuery解析嵌套的JSON
我使用PHP來輸出JSON(從數據庫中的數據),此代碼:
header('Content-type: application/json');
echo json_encode($data);
這裏是JSON:
{
"x0": {
"id": "1",
"name": "Rob",
"online": "1",
"gender": "m",
"age": "29",
"height": "5'8''",
"build": "Average",
"ethnicity": "White",
"description": "Art geek person",
"looking_for": "Anything",
"image": "4fs5d43f5s4d3f544sdf.jpg",
"last_active": "29-06-11-1810",
"town": "Manchester",
"country": "UK",
"distance": 0.050973560712308
},
"x1": {
"id": "2",
"name": "Dave",
"online": "1",
"gender": "m",
"age": "29",
"height": "5'8''",
"build": "Average",
"ethnicity": "White",
"description": "Art geek person",
"looking_for": "Anything",
"image": "4fs5d43f5s4d3f544sdf.jpg",
"last_active": "29-06-11-1810",
"town": "Manchester",
"country": "UK",
"distance": 0.050973560712308
}
}
我覺得我有問題是JSON嵌套(可能是錯誤的)?
這是JQuery的:
function fetchProfiles() {
var url='http://url.com/here';
var i = 0;
var handle = 'x'.i;
$.getJSON(url,function(json){
$.each(json.results,function(i,profile){
$("#profiles").append('<p><img src="'+profile.handle.image+'" widt="48" height="48" />'+profile.handle.name+'</p>');
i++;
});
});
}
任何意見或建議表示讚賞!
謝謝!
貴JSON完全一樣呢?我期望一個數組......它真的有一個名爲「結果」的根鍵嗎? – polarblau
JSON文件的頂級可以是對象或數組。 – Quentin
是的,這是PHP的JSON輸出。關於.results的好處 - 在那裏複製和粘貼錯誤。 –