Instance Method

loadAlternateHTMLString(_:baseURL:forUnreachableURL:)

Loads alternate content for a frame whose URL is unreachable.

Declaration

func loadAlternateHTMLString(_ string: String!, baseURL: URL!, forUnreachableURL unreachableURL: URL!)

Parameters

string

The string to use as the main page for the document.

URL

A file that is used to resolve relative URLs within the document.

unreachableURL

The URL for the alternate page content.

Discussion

Use this method to display page-level loading errors in a web view. Typically, a WebFrameLoadDelegate or WebPolicyDelegate object invokes this method from these methods: webView:didFailProvisionalLoadWithError:forFrame: (WebFrameLoadDelegate), webView:decidePolicyForMIMEType:request:frame:decisionListener: (WebPolicyDelegate), or webView(_:unableToImplementPolicyWithError:frame:) (WebPolicyDelegate). If invoked from one of these methods, the back-forward list is maintained.

See Also

Loading Content

func load(URLRequest!)

Connects to a given URL by initiating an asynchronous client request.

Deprecated
func reload()

Reloads the initial request passed as an argument to load(_:).

Deprecated
func reloadFromOrigin()

Performs an end-to-end revalidation using cache-validating conditionals if possible.

Deprecated
func stopLoading()

Stops any pending loads on the receiver’s data source, and those of its children.

Deprecated
func loadHTMLString(String!, baseURL: URL!)

Sets the main page contents and base URL.

Deprecated
func load(Data!, mimeType: String!, textEncodingName: String!, baseURL: URL!)

Sets the main page contents, MIME type, content encoding, and base URL.

Deprecated
func load(WebArchive!)

Loads an archive into the web frame.

Deprecated