Question

我正在使用Swift 2.3分支code。我有一个UICollectionViewCell我在单元格内使用ActiveLabel。 Label有＃，url的回调。所以在url点击后，我启动一个模态View Controller。在取消View Controller后，标签上同时包含了url＆amp;单元格内的＃呈现它，然后＃的文字消失！

collectionViewCell中的标签：

class CustomViewCell : UICollectionViewCell {
lazy var messageLabel : ActiveLabel = {
        let label = ActiveLabel()
        label.translatesAutoresizingMaskIntoConstraints = false
        label.font = UIFont(name: SWFontNames.regularFont, size: SWFontSize.medium)
        label.numberOfLines = 0
        label.lineSpacing = 4
        label.lineBreakMode = NSLineBreakMode.ByWordWrapping
        label.textColor = UIColor.whiteColor()
        label.hashtagColor = UIColor().rgb(90, green: 200, blue: 250)
        label.mentionColor = UIColor(red: 238.0/255, green: 85.0/255, blue: 96.0/255, alpha: 1)
        label.URLColor = UIColor(red: 85.0/255, green: 238.0/255, blue: 151.0/255, alpha: 1)
        label.URLSelectedColor = UIColor(red: 82.0/255, green: 190.0/255, blue: 41.0/255, alpha: 1)
        return label
    }()

override init(frame:CGRect) {
super.init(frame:frame)
// Do auto layout
}

}

EDIT1：Cell

override func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
 let customcell = collectionView.dequeueReusableCellWithReuseIdentifier(cellId, forIndexPath: indexPath) as! CustomViewCell
 let feedData = profileFeed[indexPath.item]
 customcell.messageLabel.text = feedData.commentContent
 return customCell
}

测试案例：

Input String: https://www.youtube.com #dealWith yes > after reload > https://www.youtube.com
Input String: https://www.yahoo.com > https://
Input String: hi #deal #done > remains same, hi #deal #done

UICollectionView重新加载

0 个答案: