我想使用swift添加标签或文本，如下图所示

Question

点击某些按钮后，按钮的标题应显示为带有＆＃39; X＆＃39;的标签或文字。标记，点击＆＃39; X＆＃39;文本应从搜索栏中消失。

Answer 1

Hoefull这会对你有帮助。

let tagsField = WSTagsField()
tagsField.backgroundColor = .white
tagsField.padding = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0)
tagsField.spaceBetweenTags = 10.0
tagsField.font = .systemFont(ofSize: 12.0)
tagsField.tintColor = .green
tagsField.textColor = .black
tagsField.fieldTextColor = .blue
tagsField.selectedColor = .black
tagsField.selectedTextColor = .red
tagsField.delimiter = ","

// Events
tagsField.onDidAddTag = { _ in
    print("DidAddTag")
}

tagsField.onDidRemoveTag = { _ in
    print("DidRemoveTag")
}

tagsField.onDidChangeText = { _, text in
    print("DidChangeText")
}

tagsField.onDidBeginEditing = { _ in
    print("DidBeginEditing")
}

tagsField.onDidEndEditing = { _ in
    print("DidEndEditing")
}

tagsField.onDidChangeHeightTo = { sender, height in
    print("HeightTo \(height)")
}

https://github.com/whitesmith/WSTagsField/blob/master/README.md