Monkeybread Xojo plugin - Example: /MacControls/HTMLViewer Mac/DOM functions

Platforms to show: All Mac Windows Linux Cross-Platform

/MacControls/HTMLViewer Mac/DOM functions
Function:
Required plugins for this example: MBS MacBase Plugin, MBS MacControls Plugin, MBS Main Plugin, MBS MacCocoa Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /MacControls/HTMLViewer Mac/DOM functions

Project "DOM functions.xojo_binary_project"

Class App Inherits Application

Const kEditClear = "&Löschen"

Const kFileQuit = "Beenden"

Const kFileQuitShortcut = ""

End Class

Class Window1 Inherits Window

Control HTMLViewer1 Inherits HTMLViewer

ControlInstance HTMLViewer1 Inherits HTMLViewer

EventHandler Sub Open() me.LoadURL "http://www.monkeybreadsoftware.de/" End EventHandler

End Control

Control PushButton1 Inherits PushButton

ControlInstance PushButton1 Inherits PushButton

EventHandler Sub Action() dim Document as DOMDocumentMBS = HTMLViewer1.mainFrameMBS.DOMDocument dim htmlDocument as DOMHTMLDocumentMBS = DOMHTMLDocumentMBS(Document) MsgBox htmlDocument.Title End EventHandler

End Control

Control PushButton2 Inherits PushButton

ControlInstance PushButton2 Inherits PushButton

EventHandler Sub Action() dim d as DOMDocumentMBS = HTMLViewer1.mainFrameMBS.DOMDocument MsgBox str(CountNodes(d)) End EventHandler

End Control

Control PushButton3 Inherits PushButton

ControlInstance PushButton3 Inherits PushButton

EventHandler Sub Action() dim d as DOMDocumentMBS = HTMLViewer1.mainFrameMBS.DOMDocument dim links(-1) as string FindLinks d,links MsgBox Join(links,EndOfLine) End EventHandler

End Control

Function CountNodes(d as DOMNodeMBS) As integer dim count as integer = 1 dim a as DOMNodeListMBS = d.childNodes dim i,c as integer c=a.length-1 for i=0 to c dim n as DOMNodeMBS = a.item(i) if n<>Nil then count = count + CountNodes(n) end if next Return count End Function

Sub FindLinks(d as DOMNodeMBS, links() as string) dim count as integer = 1 dim a as DOMNodeListMBS = d.childNodes dim i,c as integer c=a.length-1 for i=0 to c dim n as DOMNodeMBS = a.item(i) if n isa DOMHTMLAnchorElementMBS then dim anchor as DOMHTMLAnchorElementMBS = DOMHTMLAnchorElementMBS(n) links.Append anchor.href end if FindLinks n, links next End Sub

End Class

MenuBar MenuBar1

MenuItem FileMenu = "&Ablage"

MenuItem FileQuit = "#App.kFileQuit"

MenuItem EditMenu = "&Bearbeiten"

MenuItem EditUndo = "&Rückgängig"

MenuItem UntitledMenu1 = "-"

MenuItem EditCut = "&Ausschneiden"

MenuItem EditCopy = "&Kopieren"

MenuItem EditPaste = "&Einfügen"

MenuItem EditClear = "#App.kEditClear"

MenuItem UntitledMenu0 = "-"

MenuItem EditSelectAll = "&Alles auswählen"

End MenuBar

End Project