我試圖表現出對UIWebView
MBProgressHUD
。我想在webview中加載一個iframe。我的微調顯示了當的WebView開始加載,但儘管它去在webView didFinishLoad()
斷點甚至不掩飾。MBProgressHUD沒有隱瞞 - 斯威夫特3
這裏是我的代碼:
class LiveViewController: UIViewController, UIWebViewDelegate {
@IBOutlet weak var liveWebView: UIWebView!
var spinnerActivity: MBProgressHUD! = nil
override func viewDidLoad() {
super.viewDidLoad()
liveWebView.delegate = self
let embededHTML = "<html><body><iframe src=\"\" width=\"100%\" height=\"500\" frameborder=\"0\" scrolling=\"no\"></iframe></body></html>" //link removed
liveWebView.loadHTMLString(embededHTML, baseURL: nil)
}
public func webViewDidStartLoad(_ webView: UIWebView){
spinnerActivity = MBProgressHUD.showAdded(to: self.view, animated: true)
spinnerActivity.label.text = "Loading"
spinnerActivity.detailsLabel.text = "Please Wait!"
spinnerActivity.isUserInteractionEnabled = false
}
public func webViewDidFinishLoad(_ webView: UIWebView){
spinnerActivity.hide(animated: true)
}
public func webView(_ webView: UIWebView, didFailLoadWithError error: Error){
spinnerActivity.hide(animated: true)
}
}
我注意到webViewDidStartLoad和webViewDidFinishLoad被稱爲兩次。 請幫幫我。該微調只是沒有隱瞞。我已經使用Xcode8和斯威夫特3.
編輯:
我試過,但它並沒有太多的工作:
class LiveViewController: UIViewController, UIWebViewDelegate {
@IBOutlet weak var liveWebView: UIWebView!
var spinnerActivity: MBProgressHUD! = nil
override func viewDidLoad() {
super.viewDidLoad()
liveWebView.delegate = self
let embededHTML = "<html><body><iframe src=\"\" width=\"100%\" height=\"500\" frameborder=\"0\" scrolling=\"no\"></iframe></body></html>" //link removed
liveWebView.loadHTMLString(embededHTML, baseURL: nil)
}
public func webViewDidStartLoad(_ webView: UIWebView){
MBProgressHUD.showAdded(to: self.view, animated: true)
}
public func webViewDidFinishLoad(_ webView: UIWebView){
MBProgressHUD.hide(for: self.view, animated: true)
}
public func webView(_ webView: UIWebView, didFailLoadWithError error: Error){
MBProgressHUD.hide(for: self.view, animated: true)
}
}
見
你在哪裏隱藏它? – User511
@ User511在web視圖didFailLoadWithError和webViewDidFinishLoad – Dia
是的,我看到檢查我的答案。像我剛纔提到的那樣隱藏它。 – User511