Ios UITextView';s attributeText丢失了属性值
NSObject是绑定的基础Ios UITextView';s attributeText丢失了属性值,ios,swift,uitextview,nsmutableattributedstring,Ios,Swift,Uitextview,Nsmutableattributedstring,NSObject是绑定的基础 let myAttributedText = NSMutableAttributedString(string: string) myAttributedText.addAttribute(NSAttributedStringKey(rawValue: keyName), value: binding, range: NSMakeRange(0, tokenAttributedText.length)) 然后,用键盘删除空格。最后,我枚举了“keyName”键,但
let myAttributedText = NSMutableAttributedString(string: string)
myAttributedText.addAttribute(NSAttributedStringKey(rawValue: keyName), value: binding, range: NSMakeRange(0, tokenAttributedText.length))
然后,用键盘删除空格。最后,我枚举了“keyName”键,但是binding丢失了
谁能告诉我发生了什么事?myAttributedText=TokenAttributedText我不明白你在想什么,你能再解释一下吗?
let spaceAttributedText = NSMutableAttributedString(string: " ")
attributedText.append(tokenAttributedText)
attributedText.append(spaceAttributedText)