WKWebViewIOSControlMBS.addScriptMessageHandler(Name as String)

// register once
browser.addScriptMessageHandler "test"
// later use in javascript:
browser.EvaluateJavaScript("window.webkit.messageHandlers.test.postMessage('Hello');")

Name: The name of the message handler.

Adding a script message handler with name name causes the JavaScript function window.webkit.messageHandlers.name.postMessage(messageBody) to be defined in all frames in all web views that use the user content controller.

WKWebViewIOSControlMBS.addUserScript(userScript as WKUserScriptMBS)

WKWebViewIOSControlMBS.EvaluateJavaScript(JavaScript as String, byref Error as NSErrorMBS) as Variant

Var e As NSErrorMBS

// returns array of variants with doubles
Var v As Variant = WKWebViewIOSControlMBS1.EvaluateJavaScript("o = [1,2,3];", e)
Var vd() As Variant = v

// returns array of variants with strings
Var vv As Variant = WKWebViewIOSControlMBS1.EvaluateJavaScript("o = [""a"",""b"",""d""];", e)
Var vs() As Variant = vv

// returns dictionary
Var v3 As Variant = WKWebViewIOSControlMBS1.EvaluateJavaScript("o = {a:1}", e)
Var dd As Dictionary = v3

Break

Synchronous version which waits for JavaScript to return the value.
Error is set in case of errors.

Result is converted from JavaScript data types to Xojo datatypes, usually variants, dictionaries or array of variants.

See also:

• EvaluateJavaScript(JavaScript as String, Tag as String = "")

WKWebViewIOSControlMBS.EvaluateJavaScript(JavaScript as String, Tag as String = "")

Calls later JavaScriptEvaluated event with result and passed tag value.

Result is converted from JavaScript data types to Xojo datatypes, usually variants, dictionaries or array of variants.

See also:

• EvaluateJavaScript(JavaScript as String, byref Error as NSErrorMBS) as Variant

WKWebViewIOSControlMBS.goBack

Sets Navigation property.

WKWebViewIOSControlMBS.goForward

Sets Navigation property.

WKWebViewIOSControlMBS.goToBackForwardListItem(Item as WKBackForwardListItemMBS)

item: The item to which to navigate. Must be one of the items in the web view's back-forward list.

Sets Navigation property.

WKWebViewIOSControlMBS.LoadData(Data as MemoryBlock, MIMEType as String, textEncodingName as String, baseURL as string = "")

Var browser As WKWebViewIOSControlMBS // your instance

browser.LoadData "<p>Hello World</p>", "text/html", "UTF-8", ""

data: The data to use as the contents of the webpage.
MIMEType: The MIME type of the data.
characterEncodingName: The data's character encoding name.
baseURL: A URL used to resolve relative URLs within the document.

Sets Navigation property.

WKWebViewIOSControlMBS.LoadFileURL(File as FolderItem, readAccessItem as FolderItem)

Navigates to the requested file URL on the filesystem.
file: The file URL to which to navigate.
readAccessItem: The file or folder to allow read access to.
If readAccessItem references a single file, only that file may be loaded by WebKit.
If readAccessItem references a directory, files inside that file may be loaded by WebKit.

Sets Navigation property.

WKWebViewIOSControlMBS.LoadHTML(htmlText as String, baseURL as string = "")

Var browser As WKWebViewIOSControlMBS // your instance

browser.LoadHTML "<p>Hello World</p>"

htmlText: The string to use as the contents of the webpage.
baseURL: A URL used to resolve relative URLs within the document.

Sets Navigation property.

WKWebViewIOSControlMBS.LoadURL(URL as string)

Var browser As WKWebViewIOSControlMBS // your instance

call browser.LoadURL "https://www.mbsplugins.de/xojo"

Sets Navigation property.
Sets Navigation property.

WKWebViewIOSControlMBS.LoadURLRequest(Request as NSURLRequestMBS)

Sets Navigation property.

WKWebViewIOSControlMBS.pauseAllMediaPlayback   New in 24.5

Calls pauseAllMediaPlaybackCompleted event later.

WKWebViewIOSControlMBS.reload

Public Sub Reload(browser as WKWebViewIOSControlMBS, force as Boolean)
  If force Then
    Call browser.reloadFromOrigin
  Else
    Call browser.reload
  End If
End Sub

Sets Navigation property.

WKWebViewIOSControlMBS.reloadFromOrigin

Public Sub Reload(browser as WKWebViewIOSControlMBS, force as Boolean)
  If force Then
    call browser.reloadFromOrigin
  Else
    call browser.reload
  End If
End Sub

Sets Navigation property.

WKWebViewIOSControlMBS.removeAllUserScripts

Var browser As WKWebViewIOSControlMBS // your instance

browser.removeAllUserScripts

WKWebViewIOSControlMBS.removeScriptMessageHandler(Name as String)

name: The name of the message handler to remove.

WKWebViewIOSControlMBS.requestMediaPlaybackState   New in 24.5

Calls requestMediaPlaybackStateCompleted event later.

WKWebViewIOSControlMBS.stopLoading

Var browser As WKWebViewIOSControlMBS // your instance

browser.stopLoading

WKWebViewIOSControlMBS.takeSnapshot(byref error as NSErrorMBS) as NSImageMBS

This is synchronous version which waits for image to be finished.
In case of error the result is nil and error may be set.

See also:

• takeSnapshot(tag as string = "")

WKWebViewIOSControlMBS.takeSnapshot(tag as string = "")

Calls later takeSnapshotCompleted event.
Tag is passed to event to distinguish various snapshot requests.

See also:

• takeSnapshot(byref error as NSErrorMBS) as NSImageMBS

WKWebViewIOSControlMBS.userScripts as WKUserScriptMBS()