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這是我第一次嘗試使用Google Data API,並且使用jQuery的$ .getJSON()函數得到意想不到的結果。這裏是我的代碼:
$(document).ready(function(){
var json_Album_URI = "https://picasaweb.google.com/data/feed/base/"
+ "user/" + "thewoodsmyth"
+ "?alt=" + "json"
+ "&kind=" + "album"
+ "&hl=" + "en_US"
+ "&fields=" + "entry(media:group,id)"
+ "&thumbsize=" + 104;
$.getJSON(json_Album_URI,
function(data){
$.each(data.feed.entry, function(i,item){
//Thumbnail URL
$.each(item.media$group.media$thumbnail, function(i,item){
var album_thumb_URL = item.url;
$('#images').append("Album Thumbnail: " + album_thumb_URL + '<br />');
});
//Album Title
var album_Title = item.media$group.media$title.$t;
$('#images').append("Album Title: " + album_Title + '<br />');
//Album Description
var album_Description = item.media$group.media$description.$t;
$('#images').append("Album Description: " + album_Description + '<br />');
//Album ID
var album_ID = item.id.$t;
//Get Numerical ID from URL
album_ID = album_ID.split('/')[9].split('?')[0];
$('#images').append("AlbumID: " + album_ID + '<br /><br />');
var json_Photo_URI = "https://picasaweb.google.com/data/feed/base/"
+ "user/" + "thewoodsmyth"
+ "/albumid/" + album_ID
+ "?alt=" + "json"
+ "&kind=" + "photo"
+ "&hl=" + "en_US"
+ "&fields=" + "entry(media:group)"
+ "&thumbsize=" + 104;
$.getJSON(json_Photo_URI,
function(data){
$.each(data.feed.entry, function(i,item){
$('#images').append("Album Photos: <br />");
//Photo URL
$.each(item.media$group.media$content, function(i,item){
var photo_URL = item.url;
$('#images').append("Image Photo URL: " + photo_URL + '<br />');
});
//Thumbnail URL
$.each(item.media$group.media$thumbnail, function(i,item){
var photo_Thumb_URL = item.url;
$('#images').append("Image Thumbnail URL: " + photo_Thumb_URL + '<br />');
});
//Photo Title
var photo_Title = item.media$group.media$title.$t;
$('#images').append("Image Photo_Title: " + photo_Title + '<br />');
//Photo Description
var photo_Description = item.media$group.media$description.$t;
$('#images').append("Image Photo Description: " + photo_Description + '<br /><br />');
});
});
});
});
});
我本來預計的「專輯」信息單塊之後將所有的一個專輯中的「照片」的信息。相反,它最終將所有四張專輯的信息清單,然後列出所有照片的信息。
即
我期待什麼:
album_1 info
album_1 photo_1
album_1 photo_2
album_1 photo_3
/album_1 info
album_2 info
album_2 photo_1
album_2 photo_2
album_2 photo_3
/album_2 info
...etc
什麼我越來越:
album_1 info
album_2 info
album_3 info
...etc
album_1 photo_1
album_1 photo_2
album_1 photo_3
album_2 photo_1
album_2 photo_2
album_2 photo_3
album_3 photo_1
album_3 photo_2
album_3 photo_3
...etc
我缺少什麼?
哈哈感謝亞瑟。我想這就是我使用快捷方式得到的結果。很好的答案。 – malfunction