在Swift中从Facebook SDK创建对象数组 [英] Creating an Array of objects from the Facebook SDK in Swift

问题描述

一般来说，我是Swift和IOS编程的新手，所以也许我只是在谷歌搜索错误的内容

Im new to Swift and IOS programming in general so maybe im just google ing the wrong things

我让Facebook SDK工作并返回相册.现在，我想要名为Album的对象中的数据.这些相册对象将成为我的收藏夹视图单元格的数据源

I have the Facebook SDK working and returning the albums. Now i want the data in objects named Album. These Album objects will be the datasource of my collection view cells

尝试执行此操作时遇到以下问题:

When trying to do this i run into the following problem:

我无法将对象放入对象数组！这是我到目前为止的代码:

i can't get my objects into my object array! here is the code i have so far:

  var i = 0
    var list: [String] = []
    for rawFeed : AnyObject in data {
        if rawFeed is FBGraphObject {
            if var jsonFeed = rawFeed as? FBGraphObject {
                var app = jsonFeed["name"] as String
                list.append(app)

                 var i = Album(albumName: jsonFeed["name"] as String , albumId:jsonFeed["id"] as Int,count: jsonFeed["count"] as Int)
                arrayOfAlbums.append(test)
                i++
            }
        }

我想我将i的值用作对象名称.

I thought i would use the value of i as object name.

像这样:

arrayOfAlbums = {
[0] => AlbumObject0,
[1] => albumobject1
}

在尝试执行此操作时，我在i++规则上收到以下错误: 专辑"与"CGFloat"不同

when trying to do this i get the following error on the i++ rule: 'Album' is not identical to 'CGFloat'

我在做错什么，我在哪里可以改善我的代码?

what am i doing wrong and where can i improve my code?

推荐答案

您正在重新定义i变量-我想您可能想将其命名为test.

You are redefining the i variable - I think you probably wanted to name it test.

请注意，您可以在此处简化代码:

Note that you can simplify your code here:

if rawFeed is FBGraphObject {
    if var jsonFeed = rawFeed as? FBGraphObject {

为:

if let jsonFeed = rawFeed as? FBGraphObject {

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