我关注了this question但没有解决我的问题。
我在 ViewController 中有一个 tableview , tableviewcell 有一个标签。我想用 NSStrikethroughStyleAttributeName 设置 attributedString 。如果我将完整的字符串设置为删除线,它可以工作但如果我设置为部分它不起作用。
Below code for success result
let strOriginalPrice = "my price"
let strdiscountedPrice = "discounted price"
let strPrice = strOriginalPrice+" "+strdiscountedPrice
let attributeString: NSMutableAttributedString = NSMutableAttributedString(string: strPrice)
attributeString.addAttribute(NSStrikethroughStyleAttributeName, value: 2, range: NSMakeRange(0, attributeString.length))
cell.lblPrice.attributedText = attributeString
Below code not working
let attributedDiscunt: NSMutableAttributedString = NSMutableAttributedString(string: strPrice)
attributedDiscunt.addAttribute(NSStrikethroughStyleAttributeName, value:2, range: NSMakeRange(0, strOriginalPrice.characters.count-1))
cell.lblPrice.attributedText = attributedDiscunt
Best Answer-推荐答案 strong>
试试这个,
let strOriginalPrice = "my price"
let strdiscountedPrice = "discounted price"
let strPrice = strOriginalPrice+" "+strdiscountedPrice
// let attributeString: NSMutableAttributedString = NSMutableAttributedString(string: strPrice)
// attributeString.addAttribute(NSStrikethroughStyleAttributeName, value: 2, range: NSMakeRange(0, attributeString.length))
let attributedDiscunt: NSMutableAttributedString = NSMutableAttributedString(string: strPrice)
attributedDiscunt.addAttribute(NSStrikethroughStyleAttributeName, value:2, range: NSMakeRange(0, strOriginalPrice.characters.count-1))
attributedDiscunt.addAttribute(NSBaselineOffsetAttributeName, value: 0, range: NSMakeRange(0, strOriginalPrice.characters.count-1))
cell.lblPrice.attributedText = attributedDiscunt
关于ios - NSMutableAttributedString 在特定范围的 tableviewcell 中不起作用,我们在Stack Overflow上找到一个类似的问题:
https://stackoverflow.com/questions/43997643/
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