How to update DownView content and keep the style?

[ghost]

I can add a DownView to my view (use code below) but how can I update the content inside it?

    let cardFrontStr = "Use chained optional to simplify code below,\n\n```\nvar display: UILabel?\nif let label = display {\n  if let text = label.text {\n    let x = text.hasValue\n    // ...\n  }\n}\n```"
    let cardfrontView = try? DownView(frame: cardfront.bounds, markdownString: cardFrontStr)
    cardfront.addSubview(cardfrontView!)

Since the DownView is extended from WebView, I can update the content and loadHTMLString; however, the DownView style is gone after I have done so.

    let down = Down(markdownString: "`test`")
    let newStr = try? down.toHTML()
    cardbackView?.loadHTMLString(newStr!, baseURL: nil)

[iwasrobbed]

@li-xinyang Thanks for opening an issue. This should be easy enough to add and I will push out a fix for it soon (today or tomorrow)

[iwasrobbed]

@li-xinyang Closing this via #22