diff options
Diffstat (limited to 'Xamarin.Forms.Platform.WinRT/WebViewRenderer.cs')
| -rw-r--r-- | Xamarin.Forms.Platform.WinRT/WebViewRenderer.cs | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/Xamarin.Forms.Platform.WinRT/WebViewRenderer.cs b/Xamarin.Forms.Platform.WinRT/WebViewRenderer.cs index e3fcb898..c768bb5f 100644 --- a/Xamarin.Forms.Platform.WinRT/WebViewRenderer.cs +++ b/Xamarin.Forms.Platform.WinRT/WebViewRenderer.cs @@ -31,6 +31,7 @@ var bases = head.getElementsByTagName('base'); if(bases.length == 0){ head.innerHTML = 'baseTag' + head.innerHTML; }"; + IWebViewController ElementController => Element; public void LoadHtml(string html, string baseUrl) { @@ -98,9 +99,10 @@ if(bases.length == 0){ if (e.OldElement != null) { - e.OldElement.EvalRequested -= OnEvalRequested; - e.OldElement.GoBackRequested -= OnGoBackRequested; - e.OldElement.GoForwardRequested -= OnGoForwardRequested; + var oldElementController = e.OldElement as IWebViewController; + oldElementController.EvalRequested -= OnEvalRequested; + oldElementController.GoBackRequested -= OnGoBackRequested; + oldElementController.GoForwardRequested -= OnGoForwardRequested; } if (e.NewElement != null) @@ -114,9 +116,10 @@ if(bases.length == 0){ SetNativeControl(webView); } - e.NewElement.EvalRequested += OnEvalRequested; - e.NewElement.GoForwardRequested += OnGoForwardRequested; - e.NewElement.GoBackRequested += OnGoBackRequested; + var newElementController = e.NewElement as IWebViewController; + newElementController.EvalRequested += OnEvalRequested; + newElementController.GoForwardRequested += OnGoForwardRequested; + newElementController.GoBackRequested += OnGoBackRequested; Load(); } @@ -190,7 +193,7 @@ if(bases.length == 0){ { var args = new WebNavigatingEventArgs(_eventState, new UrlWebViewSource { Url = uri.AbsoluteUri }, uri.AbsoluteUri); - Element.SendNavigating(args); + ElementController.SendNavigating(args); e.Cancel = args.Cancel; // reset in this case because this is the last event we will get @@ -205,7 +208,7 @@ if(bases.length == 0){ ((IElementController)Element).SetValueFromRenderer(WebView.SourceProperty, source); _updating = false; - Element.SendNavigated(new WebNavigatedEventArgs(evnt, source, source.Url, result)); + ElementController.SendNavigated(new WebNavigatedEventArgs(evnt, source, source.Url, result)); UpdateCanGoBackForward(); _eventState = WebNavigationEvent.NewPage; @@ -213,8 +216,8 @@ if(bases.length == 0){ void UpdateCanGoBackForward() { - Element.CanGoBack = Control.CanGoBack; - Element.CanGoForward = Control.CanGoForward; + ElementController.CanGoBack = Control.CanGoBack; + ElementController.CanGoForward = Control.CanGoForward; } } }
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