Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
811 views
in Technique[技术] by (71.8m points)

swift - New Line Command ( ) Not Working With Firebase Firestore Database Strings

I'm making an app with Swift and I'm using Firebase Firestore. Firestore is a database that has some strings that I put into a UILabel. With some of my strings, I am using the new line command (or ). So some of my strings look like this:

"This is line one
This is line two
This is line three"

But, whenever that string is retrieved, it's addetoto the UILabel and appears like this...

This is line one This is line two This is line three

...when it should be like this...

This is line one

This is line two

This is line three

I'm assuming that does not work with strings coming from a database? I've tried double escaping with \n. Does anyone have a fix for this?

Here is the code that I am using...

    database.collection("songs").whereField("storyTitle", isEqualTo: "This is the story header").getDocuments { (snapshot, error) in
        
        for document in (snapshot?.documents)! {
            self.storyBodyLabel.text = (document.data()["storyBody"] as? String)!
   }
}
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)
Waitting for answers

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...