Xojo Conferences
XDCMay2019MiamiUSA

Platforms to show: All Mac Windows Linux Cross-Platform

/DynaPDF/Show Javascript
Function:
Required plugins for this example: MBS DynaPDF Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /DynaPDF/Show Javascript
This example is the version from Mon, 10th Jul 2016.
Project "Show Javascript.rbp"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
EventHandler Sub NewDocument() dim f as FolderItem = GetOpenFolderItem(FileTypes1.Pdf) if f<>Nil then OpenDocument f end if End EventHandler
EventHandler Sub OpenDocument(item As FolderItem) dim w as new MainWindow w.run item w.show End EventHandler
End Class
Class MainWindow Inherits Window
Control List Inherits Listbox
ControlInstance List Inherits Listbox
EventHandler Sub Change() if me.ListIndex = -1 then TextArea1.Text = "" else TextArea1.Text = me.RowTag(me.ListIndex) end if End EventHandler
End Control
Control TextArea1 Inherits TextArea
ControlInstance TextArea1 Inherits TextArea
End Control
Sub run(file as FolderItem) Title = file.DisplayName dim p as new MyDynapdfMBS p.SetLicenseKey "Lite" // For this example you can use Lite, Pro or Enterprise License call p.CreateNewPDF(nil) // Skip anything that is not required call p.SetImportFlags p.kifImportAll+p.kifImportAsPage // From which PDF file do you want to extract the images? call p.OpenImportFile(file, p.kptOpen, "") // import pages call p.ImportPDFFile(1, 1.0, 1.0) call p.CloseImportFile // lookup all links dim u as integer = p.GetJavaScriptCount-1 for i as integer = 0 to u dim name as string = p.GetJavaScriptName(i) dim code as string = p.GetJavaScriptEx(name) list.AddRow str(i), name List.RowTag(list.LastIndex) = code 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
FileTypes1
Filetype application/pdf
End FileTypes1
Class MyDynaPDFMBS Inherits DynaPDFMBS
EventHandler Function Error(ErrorCode as integer, ErrorMessage as string, ErrorType as integer) As integer // output all messages on the console: System.DebugLog str(ErrorCode)+": "+ErrorMessage // and display dialog: Dim d as New MessageDialog //declare the MessageDialog object Dim b as MessageDialogButton //for handling the result d.icon=MessageDialog.GraphicCaution //display warning icon d.ActionButton.Caption="Continue" d.CancelButton.Visible=True //show the Cancel button // a warning or an error? if BitAnd(ErrorType, me.kE_WARNING) = me.kE_WARNING then // if user decided to ignore, we'll ignore if IgnoreWarnings then Return 0 d.Message="A warning occurred while processing your PDF code." // we add a third button to display all warnings d.AlternateActionButton.Caption = "Ignore warnings" d.AlternateActionButton.Visible = true else d.Message="An error occurred while processing your PDF code." end if d.Explanation = str(ErrorCode)+": "+ErrorMessage b=d.ShowModal //display the dialog Select Case b //determine which button was pressed. Case d.ActionButton Return 0 // ignore Case d.AlternateActionButton IgnoreWarnings = true Return 0 // ignore Case d.CancelButton Return -1 // stop End select End EventHandler
Property IgnoreWarnings As Boolean
End Class
End Project

See also:

Feedback, Comments & Corrections

The items on this page are in the following plugins: MBS DynaPDF Plugin.




Links
MBS Xojo blog