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你好我正在使用JSQMessagesViewcontroller來創建一個chatapp,我需要爲JSQMessages添加一個額外的屬性來給每個消息一個ID。我也需要重寫第一個便利的init使用此功能:繼承JSQMessages以添加messageID屬性
self.JSQmessages.append(JSQCell(senderId: self.senderId,displayName: self.senderDisplayName, text: message.text))
這是他們的消息細胞的樣子
public class JSQMessage : NSObject, JSQMessageData, NSCoding, NSCopying {
public var senderId: String! { get }
public var senderDisplayName: String! { get }
@NSCopying public var date: NSDate! { get }
public var isMediaMessage: Bool { get }
public var text: String! { get }
@NSCopying public var media: JSQMessageMediaData! { get }
public convenience init!(senderId: String!, displayName: String!, text: String!)
public init!(senderId: String!, senderDisplayName: String!, date: NSDate!, text: String!)
public convenience init!(senderId: String!, displayName: String!, media: JSQMessageMediaData!)
public init!(senderId: String!, senderDisplayName: String!, date: NSDate!, media: JSQMessageMediaData!)
}
我試着子類,但我對ios開發來說真的很陌生,並且永遠無法做到。這是迄今爲止我所擁有的。
class JSQCell : JSQMessage {
var MessageId: String?
required init(senderId: String!, displayName: String!, text: String!, MessageId: String!)
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
任何幫助將不勝感激。
您面臨的問題是什麼?我怎麼幫你? –