大家下午好,如何從其他幾個類創建一個Realm類?
我目前正在做一個名爲「Bookmark」的任務。簡短描述是每當我點擊書籤按鈕時,應用程序將保存文章,然後將其顯示在BookmarkVC中。
我有3種類型的對象叫做「News」,「Documents」和「ITSectionResult」,我的想法是創建一個名爲「BookmarkItem」的對象,它包含3個以上對象的元素和一個名爲bookmarkCategory的屬性,對象,以便我可以使用它在BookmarkVC中顯示。我只想在一個領域對象上工作,所以任何人都可以幫助我將這些傢伙分組在一起?在這裏我想下面附上我的代碼草案:
對於新聞類:
class NewsArticle:Object {
dynamic var title: String?
dynamic var body:String?
dynamic var category:String?
dynamic var createTime:String?
dynamic var image:String?
dynamic var id:String?
convenience init (title:String, body:String, category:String,
image:String, id:String, createTime:String) {
self.init()
self.title = title
self.body = body
self.category = category
self.image = image
self.id = id
self.createTime = createTime
}
文檔類:
class Documents {
var id: String?
var title:String?
var createTime:CLong?
var url:String?
init (title:String, id:String, createTime:CLong?, url:String) {
self.title = title
self.id = id
self.createTime = createTime
self.url = url
}
ITSectionResult類:
class SectionSearchResult {
var title:String?
var image:String?
var id:String?
var byCategory:String?
init (title:String, image:String, id:String, byCategory:String) {
self.title = title
self.image = image
self.id = id
self.byCategory = byCategory
}
最後起草BookmarkItem等級:
class BookmarkItem:Object {
//Category
dynamic var bookmarkCategory:BookMarkItemCategory?
dynamic var title: NewsArticle?
dynamic var body:NewsArticle?
dynamic var category:NewsArticle?
dynamic var createTime:NewsArticle?
dynamic var image:NewsArticle?
dynamic var id:NewsArticle?
dynamic var link:String?
dynamic var url:String?
}
class BookMarkItemCategory:Object {
dynamic var name = ""
}
這裏我要提醒一下,BookmarkItem類使用3個主要屬性來顯示在BookmarkVC中,「image」用於過濾器類別類型(例如:用於Documents對象的書籍圖像,用於News對象的報紙圖標),「title」在WebView中顯示標題和網址。非常感謝你,祝你們週末愉快。
通過沒有他們在多個類。 – EpicPandaForce