我尝试这样做:
posts[fbposts[fbpost].id] = ({
name: fbposts[fbpost].from.name,
link: "http://www.facebook.com/" + fbposts[fbpost].from.id,
img: "http://graph.facebook.com/" + fbposts[fbpost].from.id + "/picture",
message: fbposts[fbpost].message,
to: ({
name: name,
link: link,
}),
created: timeDifference(Date.parse((fbposts[fbpost].updated_time))),
sortvar: (Date.parse(fbposts[fbpost].updated_time)),
comments: ({
/* looping through the comments*/
if (fbposts[fbpost].comments.count) {
for (var comment in fbposts[fbpost].comments.data) {
name: fbposts[fbpost].comments.data[comment].from.name;
link: "http://www.facebook.com/" + fbposts[fbpost].comments.data[comment].from.id;
img: "http://www.facebook.com/" + fbposts[fbpost].comments.data[comment].from.id; + "/picture";
message: fbposts[fbpost].comments.data[comment].message;
created: timeDifference(Date.parse(fbposts[fbpost].comments.data[comment].created_time));
}
}
})
});
}
但很明显,当我得到评论时,脚本会刹车,因为我无法在对象声明中运行循环和条件。我应该怎么做呢?
答案 0 :(得分:1)
您应该创建一个传递必要参数的函数,并将其用于comments
属性,例如:
comments: (/* return value from your function */)
答案 1 :(得分:1)
实际上,你可以使用闭包来做到这一点......
comments: function() { ... looping code ...; return data}(),
这样做是定义一个内联(单用)函数并立即调用它,返回有效的javascript。
var x = {
ten: 10,
thirty: function(){var a = 10; a += 20; return a}(),
fifty: 25+25};
x现在是一个看起来像这样的对象:
ten: 10
thirty: 30
fifty: 50