vugla / pshtmlview Goto Github PK

html String "<meta name="viewport" content="initial-scale=1.0 "width=device-width user-scalable=no "/><style type="text/css"> * {max-width: 100%; !important;"}</style>

web view frame = (0 0; 375 312);

PSHTMLView frame = (0 0; 375 296)

receive height = 296

is there are anything for fix

Can you please help us with an example for this on a UITableView with different cells. I need to dequeue different cells which have html content on them. (Not all cells having same html content as in example). I tried doing that but the content behave absurdly due to cellForRowAtIndex being called again

To fix constraint issues (messages in console), you should make following changes:

lazy private var htmlCell: PSHTMLCell = { [weak self] in
    var cell = self?.tableView.dequeueReusableCell(withIdentifier: "HTMLCell") as! PSHTMLCell
    cell.htmlView.delegate = self
    cell.contentView.autoresizingMask = .flexibleHeight
    return cell
    }()

set cell's contentView's autoresizingMask to flexibleHeight in example where cell is instantiated.

and in PSHTMLView.swift, before activating webviewHeightConstraint, set it's priority to 999:
public var webView: WKWebView! {
didSet {
addSubview(webView)
webView.translatesAutoresizingMaskIntoConstraints = false
webView.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
webView.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
webView.topAnchor.constraint(equalTo: topAnchor).isActive = true
webView.bottomAnchor.constraint(equalTo: bottomAnchor).isActive = true
webViewHeightConstraint = webView.heightAnchor.constraint(equalToConstant: self.bounds.height)
webViewHeightConstraint.priority = UILayoutPriority(rawValue: 999)
webViewHeightConstraint.isActive = true
webView.scrollView.isScrollEnabled = false
webView.allowsBackForwardNavigationGestures = false
webView.contentMode = .scaleToFill
webView.navigationDelegate = self
webView.uiDelegate = self
webView.scrollView.delaysContentTouches = false
webView.scrollView.decelerationRate = UIScrollViewDecelerationRateNormal
webView.scrollView.delegate = self
}
}

After this, there will be no more messages about breaking constraints. These breaking constraints won't affect to the user experience in any way, but in general, when I am working with something, I rather have it without errors/warnings if possible at any cost :)

Good work by the way, I made something similar and got a few good tips from your work.