如何從UILabel的html鏈接中刪除下划線？

Question

let attrStr = try! NSMutableAttributedString(
        data: courseList.breadcrumb.data(using: .unicode, allowLossyConversion: true)!,
        options: [NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType],
        documentAttributes: nil)
    attrStr.addAttribute(NSForegroundColorAttributeName, value: UIColor.darkGray , range: NSRange(location: 0, length: attrStr.length))
    descLbl.attributedText = attrStr
    descLbl.linkAttributes = [
        NSForegroundColorAttributeName: UIColor.darkGray,
        NSUnderlineStyleAttributeName: NSNumber(value: false),
        NSUnderlineColorAttributeName : UIColor.clear
    ]

上面是我的HTML編碼標簽代碼，我使用了TTTAttributedlabel

 <a href=https://www.google.com>Subject Tutorials </a> > <a href=https://www.google.com>State Boards </a> > <a href=https://www.google.com>Madhya Pradesh State Board </a> > <a href=https://www.google.com>Hindi Medium </a> > <a href=https://www.google.com>Class 6 </a> 

這是我必須編碼並顯示為無下划線且必須更改顏色的HTML。

Answer 1

將您的下划線屬性的值更改為以下內容：

NSUnderlineStyleAttributeName: NSUnderlineStyle.styleNone

您的屬性應如下所示：

descLbl.linkAttributes = [
    NSForegroundColorAttributeName: UIColor.darkGray,
    NSUnderlineStyleAttributeName: NSUnderlineStyle.styleNone,
    NSUnderlineColorAttributeName : UIColor.clear
]